CN219040056U

CN219040056U - Novel electronic drum

Info

Publication number: CN219040056U
Application number: CN202223107848.3U
Authority: CN
Inventors: 赵平; 陈国斌; 沈林; 戴晓宇; 张维; 隋黎凡; 汤仁武; 张虹霞
Original assignee: Ringway Tech Jiangsu Co ltd
Current assignee: Ringway Tech Jiangsu Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-16
Anticipated expiration: 2032-11-22

Abstract

The utility model provides a novel electronic drum, which comprises a drum seat, wherein a drum head is arranged on the drum seat, and two overlapped first buzzers and second buzzers are arranged at the middle position of the drum seat; and a third buzzer is arranged at the edge of the drum seat. The first buzzer is close to the drum skin and used for detecting vibration of the drum skin; the second buzzer is used for detecting the vibration of the drumhead, so that the first buzzer and the second buzzer can be used for judging whether the knocking position is the drum head or the drumhead. The third buzzer is used for judging the knocking force. The knocking point of the drummer is generally at the center point of the drum head and the position nearby the center point, the distance error of the knocking point from the third buzzer is small, and the force error of knocking by the drummer is also small, so that the electronic drum uniformly emits sound when the drummer knocks the drum head.

Description

Novel electronic drum

Technical Field

The utility model relates to the technical field of electronic musical instruments, in particular to a novel electronic drum.

Background

The electronic drum generally comprises a drum seat and a drum head arranged on the drum seat, wherein the inside of the electronic drum is hollow, and a buzzer is arranged. When the drum skin is knocked, the vibration is transmitted to the buzzer, and the buzzer vibrates to sound. With the structure, the closer the knocking position is to the buzzer, the louder the sound is; the more the knocking position is far from the buzzer, the smaller the sound is, so that the sounding volume of the electronic drum is uneven.

Therefore, how to overcome the above-mentioned drawbacks is a problem to be solved by the person skilled in the art.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model discloses a novel electronic drum.

The utility model provides a novel electronic drum, which comprises a drum seat, wherein a drum head is arranged on the drum seat, and two overlapped first buzzers and second buzzers are arranged at the middle position of the drum seat;

and a third buzzer is arranged at the edge of the drum seat.

The first buzzer is close to the drum skin and used for detecting vibration of the drum skin; the second buzzer is used for detecting the vibration of the drumhead, so that the first buzzer and the second buzzer can be used for judging whether the knocking position is the drum head or the drumhead. The third buzzer is used for judging the knocking force. The knocking point of the drummer is generally at the center point of the drum head and the position nearby the center point, the distance error of the knocking point from the third buzzer is small, and the force error of knocking by the drummer is also small, so that the electronic drum uniformly emits sound when the drummer knocks the drum head.

Because the effect of first buzzer and second buzzer is different, if overlap and place, when beating the drum skin, can lead to the fact the influence to the second buzzer to produce wrong signal, so the further improvement solves this problem, and specifically, first buzzer and second buzzer are staggered arrangement.

The first buzzer and the second buzzer are staggered and are unevenly distributed, so that the sounding quality is affected, the problem is further improved and solved, and the first buzzer and the second buzzer are in regular triangles with consistent shapes.

The first buzzer and the second buzzer are staggered and are difficult to install, so that the problem is further improved and solved, and particularly, six rotationally symmetrical first connecting columns are arranged on the drum seat; the ends of the first buzzer and the second buzzer are provided with first connecting holes corresponding to the first connecting columns.

Because all there is the interval between first buzzer, third buzzer and the drum skin, the vibrations of drum skin are difficult to accurate detection, so further improve and solve this problem, specifically, the upper end of first buzzer and third buzzer all is provided with flexible round platform thing to with drum skin contact.

Because first buzzer and second buzzer hard contact, still can influence the second buzzer when beating the drum skin to produce the error signal, so further improve and solve this problem, specifically, the joint has the rubber ring on the first connecting hole on the first buzzer to make there is the interval between first buzzer and the second buzzer. The space is reserved between the first buzzer and the second buzzer, so that the influence of knocking the drum skin on the second buzzer can be reduced; the rubber ring not only plays a silencing role, but also enables the first buzzer to float when vibrating, thereby avoiding the impact of knocking the drum skin on the second buzzer.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of a drum stand;

fig. 3 is an exploded view of the mounting structure of the first buzzer and the second buzzer;

fig. 4 is an exploded view of the mounting structure of the third buzzer;

in the figure: 1. a drum base; 2. a first buzzer; 3. a second buzzer; 4. a third buzzer; 5. a first connection post; 6. a first connection hole; 7. round table objects; 8. a second connection post; 9. a second connection hole; 10. and a rubber ring.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

Embodiment one:

as shown in fig. 1, the utility model is a novel electronic drum, which comprises a drum seat 1, wherein a drum head is arranged on the drum seat 1, two overlapped first buzzers 2 and second buzzers 3 are arranged at the middle position of the drum seat 1, and a third buzzer 4 is arranged at the edge position.

As shown in fig. 3, the first buzzer piece 2 and the second buzzer piece 3 are regular triangles with consistent shapes, and are staggered to form a six-mango star shape. For avoiding affecting the second buzzer 3 when striking the drum skin, thereby generating an erroneous signal.

As shown in fig. 2, six rotationally symmetrical first connecting posts 5 are arranged on the drum base 1; the ends of the first buzzer piece 2 and the second buzzer piece 3 are provided with first connecting holes 6 corresponding to the first connecting columns 5. The first connecting column 5 is provided with internal threads, and a bolt penetrates through the first connecting hole 6 and is in threaded connection with the first connecting column 5, so that the first buzzer 2 and the second buzzer 3 are fixed.

The drum seat 1 central point puts and is equipped with annular first strengthening rib, and the outside of first strengthening rib is connected with a plurality of rotational symmetry's second strengthening rib, and the edge position of drum seat 1 is connected to the second strengthening rib for improve the structural strength of drum seat 1. The first connection column 5 is disposed at the junction of the first reinforcing rib and the second reinforcing rib, thereby improving the strength of the first connection column 5.

As shown in fig. 2, two second connecting posts 8 are symmetrically arranged at the edge of the drum seat 1, and as shown in fig. 4, the third buzzer 4 is provided with second connecting holes 9 corresponding to the second connecting posts 8. The second connecting hole 9 is provided with internal threads, and a bolt passes through the second connecting hole 9 and is in threaded connection with the second connecting column 8, so that the third buzzer 4 is fixed. The outside of the second connecting column 8 is provided with a plurality of third reinforcing ribs which are uniformly distributed and are used for improving the strength of the second connecting column 8.

The first buzzer 2 is close to the drum skin and is used for detecting vibration of the drum skin; the second buzzer 3 is used for detecting the vibration of the drumhead, so that the first buzzer 2 and the second buzzer 3 can be used for judging whether the knocking position is the drum head or the drumhead. The third buzzer 4 is used for judging the knocking force. The knocking point of the drummer is generally at the center point of the drum head and the position nearby the center point, the distance error between the knocking point and the third buzzer 4 is small, and the force error of the knocking force of the drummer is also small, so that the electronic drum uniformly emits sound when the drummer knocks the drum head.

Embodiment two:

the difference from the first embodiment is that: the upper ends of the first buzzer piece 2 and the third buzzer piece 4 are respectively provided with a flexible round table object 7 and are contacted with the drum skin. Therefore, the first buzzer 2 and the third buzzer 4 can accurately detect the vibration of the drum skin by taking the round table object 7 as a medium.

Embodiment III:

the difference from the first embodiment is that: the first connecting hole 6 on the first buzzer 2 is clamped with a rubber ring 10, and a space is reserved between the first buzzer 2 and the second buzzer 3. The outer wall of the rubber ring 10 is provided with an annular clamping groove which is clamped with the hole wall of the first connecting hole 6, so that the fixation is realized. A space is reserved between the first buzzer piece 2 and the second buzzer piece 3, so that the influence of knocking the drum skin on the second buzzer piece 3 can be reduced; the rubber ring 10 not only plays a silencing role, but also enables the first buzzer 2 to float when vibrating, thereby avoiding the impact of knocking the drum skin on the second buzzer 3.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The utility model provides a novel electronic drum, includes drum seat (1), and the drum head is installed on drum seat (1), its characterized in that: the middle position of the drum seat (1) is provided with two overlapped first buzzers (2) and second buzzers (3);

and a third buzzer (4) is arranged at the edge of the drum seat (1).

2. A new type of electronic drum as claimed in claim 1, wherein: the first buzzer piece (2) and the second buzzer piece (3) are staggered.

3. A new type of electronic drum as claimed in claim 2, wherein: the first buzzer piece (2) and the second buzzer piece (3) are regular triangles with the same shape.

4. A new type of electronic drum according to claim 3, wherein: six rotationally symmetrical first connecting columns (5) are arranged on the drum seat (1);

the ends of the first buzzer piece (2) and the second buzzer piece (3) are provided with first connecting holes (6) corresponding to the first connecting columns (5).

5. A new type of electronic drum as claimed in claim 1, wherein: the upper ends of the first buzzer piece (2) and the third buzzer piece (4) are respectively provided with a flexible round table object (7) and are contacted with the drum skin.

6. The new electronic drum as claimed in claim 4, wherein: the first connection hole (6) on the first buzzer (2) is clamped with a rubber ring (10), and a space is reserved between the first buzzer (2) and the second buzzer (3).