CN215069200U

CN215069200U - Drum kit with adjustable mute device

Info

Publication number: CN215069200U
Application number: CN202121427038.9U
Authority: CN
Inventors: 刘海波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-07
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a drum set with adjustable mute device, which comprises a drum body, wherein the upper end and the lower end of the drum body are both provided with drum leather, the upper end of the drum leather is clamped at the top end of the drum body through an upper limit ring, a first bolt is movably inserted around the upper limit ring, the bottom end of the first bolt is in threaded connection with the top end of a mounting seat, the lower end of the drum leather is clamped at the bottom end of the drum body through a lower limit ring, the bottom end of the drum leather is fixedly provided with a mute net leather at the top end of the lower limit ring, a second bolt is movably inserted around the lower limit ring, the other end of the second bolt is in threaded connection with the bottom end of the mounting seat, the inner wall of the drum body is movably provided with sponge, the drum set has simple structure, can adapt to the adjustment of the volume of the drum sets with different types and different sizes, has wide application range, can weaken the volume and restore the original tone, the weakened volume has high fidelity and remarkable and professional effect.

Description

Drum kit with adjustable mute device

Technical Field

The utility model relates to a shelf drum mute technical field, in particular to shelf drum with adjustable mute device.

Background

Drum kits were formed in the 40's of the 20 th century and included hand-struck and foot-struck instruments of various types and timbres. The sound is very loud when the player plays the drum, but the loud sound of the student and the drummer can disturb people when the drummer exercises the drum set, and the musical instruments such as a piano, a koto, a ballad guitar and the like also have the problem of noise pollution.

From a medical point of view, the eardrum of our human body, once damaged, is irreversibly restored, as exemplified by: thirty years ago, there was a report of scientific knowledge program reasoning: the reason why our parents are hearing impaired by the time they are walking into the middle and old aged people is that when parents live our babies, the ears are exposed to a high decibel and sharp crying sound of the babies (some babies cry, even an ultrahigh volume decibel crying sound similar to dolphin) at zero distance while holding our babies, and it is thought that the ears of parents, which we are unaware of at that time, are impaired, are hearing impaired gradually when walking into the middle and old aged people, and it is unknown what the cause is when hearing is impaired.

The theory is as follows: people at present continue to use acoustic cavity musical instruments such as drum sets, pianos and the like without sponge or mute devices (mute pads, netted mute drum skins), the musical instruments do not carry out mute processing, the whole decibel of the emitted sound can still reach more than 90 decibels, and the whole decibels are accompanied by high decibels and harsh volume, noise and overtone, and the acoustic cavity musical instruments can also generate resonance noise with the same audio frequency with other musical instruments, drums, pianos, guitars and the like, even glass doors and windows. The traditional mute mode is that a paper towel, an adhesive tape, a towel cover, a rubber leather pad and the like are pasted and only the sound is weakened in decibel, and the obtained result is only distorted and greatly discounted elastic force. The drum kit user practices in the city that the drum kit can make the noise, influences neighbor's life, and different drum kit users are not identical to the requirement of decibel, and current silencing device can not satisfy the drum kit demand of different sizes, receives the face little. The decibel requirements of different drum set users are not exactly the same, and the existing mute devices are not sufficient to meet the requirements of different players.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a drum set with an adjustable mute, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a shelf drum with adjustable mute device, includes the drum body, the upper and lower both ends of drum body all are equipped with the drum head, upper end the drum head passes through upper limit circle joint on the top of drum body, the lateral wall of drum body is fixed mounting all around, the activity of upper limit circle is pegged graft all around has first bolt, the bottom of first bolt and the top threaded connection of mount pad, the lower extreme the drum head passes through lower limit circle joint in the bottom of drum body, the lower extreme the bottom of drum head just is located the top fixed mounting of lower limit circle and has the silence net skin, the activity of lower limit circle is pegged graft all around has the second bolt, the other end of second bolt and the bottom threaded connection of mount pad, the inner wall movable mounting of drum body has the sponge.

Preferably, the drum head is made of resin.

Preferably, the lower limiting ring and the upper limiting ring have the same structure.

Preferably, the second bolt and the first bolt are both welded with limiting blocks.

Preferably, the drum head is printed with a black mark ring, and the radius of the black mark ring is 2.5 cm smaller than the radius of the cross section of the drum body.

Preferably, the sponge is provided with a plurality of groups with different lengths, and the thickness of each group of sponge is 5 cm.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a shelf drum with adjustable mute device, when using, select the assorted sponge according to the size of drum body and imbed on the inside wall of drum body, rotate each group of second bolt through professional drum key, make the second bolt drive down spacing circle and mount pad spiro union, through first bolt with last spacing circle and mount pad spiro union, use drumstick to beat the drum head, differentiate the volume of beating through people's ear or decibel detector, increase or reduce the sponge simultaneously and make the sound decibel of beating out adjust to suitable position, finally screw up first bolt and second bolt, the setting of drum head and silence net head makes both sides can use about this device, the setting of silence net head can suitably weaken the volume, the setting of sponge can suitably absorb the volume of beating, play and restrain the overtone, fall the noise, can obtain the promotion of apparent original sound reduction effect, when needs increase noise cancelling effect, can increase another group of sponge of assorted in the inboard of outer lane sponge, this device simple structure can adapt to different grade type, the not regulation that the drum kit of equidimension carries out the volume, and application scope is wide, can weaken the volume and restore original tone quality, and it is high to weaken volume fidelity, and the effect is showing the specialty.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a top view of the internal structure of the present invention.

In the figure: 1. a drum body; 101. a mounting seat; 102. a first bolt; 103. an upper limiting ring; 104. drum skin; 105. a second bolt; 106. a lower limit ring; 107. a mute net skin; 2. a black mark circle; 3. a sponge.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a drum kit with an adjustable mute device comprises a drum body 1, wherein drum heads 104 are respectively arranged at the upper end and the lower end of the drum body 1, the drum heads 104 are connected to the top end of the drum body 1 through an upper limiting ring 103 in a clamping manner, a mounting seat 101 is fixedly mounted on the periphery of the side wall of the drum body 1, first bolts 102 are movably inserted into the periphery of the upper limiting ring 103, the bottom end of each first bolt 102 is in threaded connection with the top end of the mounting seat 101, the drum heads 104 are connected to the bottom end of the drum body 1 through a lower limiting ring 106 in a clamping manner, a mute mesh 107 is fixedly mounted at the bottom end of the drum head 104 and the top end of the lower limiting ring 106, second bolts 105 are movably inserted into the periphery of the lower limiting ring 106, the other end of each second bolt 105 is in threaded connection with the bottom end of the mounting seat 101, and a sponge 3 is movably mounted on the inner wall of the drum body 1.

The drum head 104 is made of transparent resin, and is more environment-friendly.

The lower limiting ring 106 and the upper limiting ring 103 are consistent in structure.

And the second bolt 105 and the first bolt 102 are both welded with limit blocks to avoid falling off.

The drum head 104 is printed with a black mark ring 2, and the radius of the black mark ring 2 is 2.5 cm smaller than that of the cross section of the drum body 1, so that drum center beating points can be conveniently identified.

Sponge 3 is equipped with multiunit and length and varies, each group sponge 3's thickness all establishes to 5 centimetres, is convenient for increase assorted sponge 3 to the inside of drum body 1 as required to the adjustment strikes the volume.

It should be noted that, the utility model relates to a drum kit with adjustable mute device, during the use, select assorted sponge 3 to imbed on the inside wall of drum body 1 according to the size of drum body 1, rotate each group of second bolt 105 through professional drum key, make second bolt 105 drive down spacing circle 106 and mount pad 101 spiro union, through first bolt 102 with spacing circle 103 and mount pad 101 spiro union, use drumstick to strike drum head 104, through the volume that people's ear or decibel detector struck, increase or reduce sponge 3 simultaneously and make the sound decibel of striking adjust to suitable position, finally screw up first bolt 102 with second bolt 105, drum head 104 and mute net skin 107's setting makes this device upper and lower two sides all can use, mute net skin 107's setting can suitably weaken the volume, sponge 3's setting can suitably absorb the volume of striking, play and restrain the overtone, fall and make an uproar, can obtain the promotion of the original sound reduction effect that is showing, when needs increase noise cancelling effect, can increase another group of sponge 3 of assorted in the inboard of outer lane sponge 3, this device simple structure can adapt to the regulation that different grade type, size's shelf drum carried out the volume, and application scope is wide.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A drum kit with adjustable mute, comprising a drum body (1), characterized in that: the upper end and the lower end of the drum body (1) are both provided with drum leather (104), the drum leather (104) at the upper end is clamped at the top end of the drum body (1) through an upper limiting ring (103), the periphery of the side wall of the drum body (1) is fixedly provided with a mounting seat (101), the periphery of the upper limiting ring (103) is movably inserted with a first bolt (102), the bottom end of the first bolt (102) is in threaded connection with the top end of the mounting seat (101), the drum head (104) at the lower end is clamped at the bottom end of the drum body (1) through a lower limiting ring (106), the bottom end of the drum head (104) at the lower end and the top end of the lower limiting ring (106) are fixedly provided with a mute mesh (107), the periphery of the lower limiting ring (106) is movably inserted with a second bolt (105), the other end of the second bolt (105) is in threaded connection with the bottom end of the mounting seat (101), and a sponge (3) is movably mounted on the inner wall of the drum body (1).

2. A drum kit having an adjustable mute apparatus as claimed in claim 1 wherein: the drum head (104) is made of resin.

3. A drum kit having an adjustable mute apparatus as claimed in claim 1 wherein: the lower limiting ring (106) and the upper limiting ring (103) are consistent in structure.

4. A drum kit having an adjustable mute apparatus as claimed in claim 1 wherein: and the second bolt (105) and the first bolt (102) are both welded with limit blocks.

5. A drum kit having an adjustable mute apparatus as claimed in claim 1 wherein: the drum head (104) is printed with a black mark ring (2), and the radius of the black mark ring (2) is 2.5 cm smaller than the radius of the cross section of the drum body (1).

6. A drum kit having an adjustable mute apparatus as claimed in claim 1 wherein: the sponge (3) is provided with a plurality of groups and has different lengths, and the thickness of each group of the sponge (3) is 5 cm.