CN106782450A - A kind of exercising drum - Google Patents

Abstract

The invention discloses a practice drum, which includes a base and a connecting rod, and further includes: a supporting arm movably arranged on the upper end of the connecting rod; a central tray arranged on the upper end of the supporting arm, and a second A connecting piece, a second connecting piece and a third connecting piece, the outer surfaces of the first connecting piece and the second connecting piece are respectively provided with fixing frames; the first tray is provided with a drum surface on its upper surface and a fixing rod on its lower surface , the fixed rod is connected to the central tray through the first fixed frame; the second pallet is provided with a drum surface on the upper surface and a fixed rod on the lower surface, and the fixed rod is connected with the central pallet through the second fixed frame; the third pallet is provided with A drum surface is provided on the surface, and a fixed rod is provided on the lower surface, and the fixed rod is connected to the central tray through the third connecting piece. The practice drum of the present invention is time-saving, time-saving and labor-saving to install, and is convenient to fix, and its unique drum surface structure design is more suitable for teenagers and children to use.

Description

a practice drum

technical field

The invention relates to the field of musical instruments, in particular to a practice drum.

Background technique

A drum kit is a set of combined percussion instruments based on drums. The drum kit is usually composed of a bass drum, hi-hat, snare drum, tom drum, and cymbals. The drummer hits each part with a drumstick to make a sound. In the band, the drummer masters the important links such as the speed and rhythm of the music, especially in jazz, the drummer especially needs to maintain a good state of cooperation with other musicians, for example, the drummer's neatness plays an important role in the "cutting". big decision. Therefore, the requirements for drum kit drummers are quite high.

In order to improve the playing level of a drummer, the drummer needs regular practice. However, large drum kits are often unable to be used in residential areas due to land occupation and noise problems. Therefore, in order to reduce the noise of drums and achieve a more realistic sensory experience, practitioners usually use practice drums instead of playing exercises.

At present, the existing practice drums on the market mainly have the following problems:

(1) It is inconvenient to install and fix, and the installation is time-consuming and labor-intensive;

(2) Practice drums are mainly made of rubber or latex, and the elasticity is too large. When the musicians play, they often give the musicians the illusion of strength, so that they cannot grasp the strength of the playing well and feel bad;

(3) The practice drums on the market are not targeted, and adults and children often use the same practice drums, which are not differentiated.

(4) There is almost no lack of practice drums suitable for children. After children use adult practice drums for a long time, it is easy to cause sore arms and wrists, which is not suitable for children's physical development.

Therefore, in this case, how to design a practice drum for a drum kit used by teenagers and children has obviously become the current need.

Contents of the invention

The technical problem to be solved by the present invention is to provide a practice drum, which overcomes the above-mentioned defects of the prior art.

The technical problem to be solved by the present invention is achieved through the following technical solutions:

A kind of practice drum, comprises base, and the upper end of described base is provided with connecting rod, and described practice drum also comprises:

a support arm, which is movably arranged on the upper end of the connecting rod;

The central tray is arranged on the upper end of the support arm, the lower surface of the central tray is provided with a first connecting piece, a second connecting piece and a third connecting piece, the first connecting piece and the second connecting piece The outer surface of the outer surface is respectively provided with a first fixed frame and a second fixed frame;

The first tray has a first drum surface on its upper surface and a first fixing rod on its lower surface, and the first fixing rod is connected to the central tray through the first fixing bracket;

The second tray has a second drum surface on its upper surface and a second fixing rod on its lower surface, and the second fixing rod is connected to the central tray through the second fixing bracket;

The third tray has a third drum surface on its upper surface and a third fixing rod on its lower surface, and the third fixing rod is connected to the central tray through the third connecting piece.

Preferably, in the above technical solution, the upper end of the support arm is provided with an external thread, and the opening at the center of the central tray has an internal thread, and the external thread and the internal thread cooperate with each other to realize the support arm and the internal thread. The rotatable connection of the central tray.

Preferably, in the above technical solution, an elliptical through hole is opened on the central tray for placing drum sticks.

Preferably, in the above technical solution, the connecting piece is long cylindrical, wherein the upper surfaces of the first connecting piece and the second connecting piece are connected to the central tray, and the upper surfaces of the third connecting piece Side surfaces are connected to the central tray.

Preferably, in the above technical solution, the central tray and the connecting piece are integrally arranged or connected by bolts.

Preferably, in the above technical solution, the first drumhead and the second drumhead are circular drumheads, and the third drumhead is formed by partially overlapping two circular drumheads with equal radii Shaped drumhead.

Preferably, in the above technical solution, the first drumhead, the second drumhead and the third drumhead are fixed to the first tray, the second tray and the third tray by screws.

Preferably, in the above technical solution, the connecting rod can be extended and shortened through knob control.

Preferably, in the above technical solution, the first tray, the second tray and the third tray are equilaterally distributed relative to the central tray.

Preferably, in the above technical solution, the bottom end of the connecting rod is movably connected with the base. .

The technical scheme of the present invention has the following beneficial effects:

(1) The installation is time-consuming, time-saving and labor-saving, and the fixing is more convenient. The practice drum of the drum set of the present invention has a base and a connecting rod that are detachably connected, and the base is provided with multiple bendable structures, which is easier to package after disassembly, does not occupy space for storage, and is more convenient to install.

(2) The drum surface of the practice drum is made of polyurethane foam or PU material. The practice drum platform is closer to the real drum, and the experience result is better.

(3) Among the drumheads of the practice drum, the two drumheads farther away from the practitioner adopt a compound setting, and the two drumheads are cleverly composited together. This design is more suitable for young children and reduces the risk of youth The distance children's arms move back and forth saves more energy in use.

(4) The height of the support rod and the connecting rod of the practice drum of the present invention can be adjusted, so that selective adjustment can be made according to the different height requirements of different children, so the use requirements of more children of different age groups can be satisfied.

(5) The drumhead of the practice drum of the present invention adopts bolt installation, and it is easier to replace.

Description of drawings

Fig. 1 is a front view of the practice drum of the present invention.

Fig. 2 is a schematic diagram of the tray of the practice drum of the present invention.

Fig. 3 is a schematic view of the drumhead of the practice drum of the present invention.

Among them: 1-base, 2-connecting rod, 3-support arm, 41-first connecting piece, 42-second connecting piece, 43-third connecting piece, 51-first fixing frame, 52-second fixing frame , 61-First fixed rod, 62-Second fixed rod, 63-Third fixed rod, 7-Central tray, 71-First tray, 72-Second tray, 73-Third tray, 81-First drum Face, 82-the second drumhead, 83-the third drumhead.

detailed description

Specific embodiments of the present invention will be described in detail below for further understanding of the present invention.

Fig. 1 is a front view of the practice drum of the present invention. Fig. 2 is a schematic diagram of the tray of the practice drum of the present invention. Fig. 3 is a schematic view of the drumhead of the practice drum of the present invention. as the picture shows:

A practice drum includes a base 1, a connecting rod 2, a support arm 3, a plurality of connecting parts, a plurality of fixing frames, a plurality of fixing rods, a plurality of trays and a plurality of drum surfaces. Specifically:

The base 1 is arranged at the lowest end of the whole tie drum for supporting the structure of the whole tie drum. The preferred base of the present invention is a base with three legs, of course, the present invention is not limited thereto, those skilled in the art can select any number of bases of any shape to replace as required. In addition, the base is configured as a bendable base, which saves space for storage and facilitates installation.

The connecting rod 2 is arranged on the upper end of the base 1, and the bottom end of the connecting rod 2 and the top end of the base 1 can be arranged to be flexibly connected by a knob, so that it is easy to disassemble in use. Of course, the connecting rod 2 can also be integrated with the base. Preferably, the connecting rod 2 is a telescopic connecting rod, and the connecting rod 2 includes an inner rod and an outer rod, wherein a knob is arranged at one end of the outer rod, and the extension and shortening of the connecting rod 2 are controlled by turning the knob left and right.

The supporting arm 3 is movably arranged on the upper end of the connecting rod 2 . The support arm 3 and the connecting rod 2 can be directly connected, or can be connected and fixed through a connecting piece. The position near the upper end in the middle of the support arm 3 is provided with an external thread, so as to facilitate installation. Moreover, the structure of this external thread can ensure that the height of the practice drum can be adjusted up or down according to the requirements of the user when the practice drum is in use, which is more scientific and reasonable in use.

A plurality of connecting pieces, the present invention includes a plurality of connecting pieces, which are arranged on the lower surface of the central tray 7 . Specifically, it includes: a first connecting piece 41 , a second connecting piece 42 and a third connecting piece 43 . Preferably, in the embodiment of the present invention, the connecting piece is in the shape of a long cylinder. Wherein, the first connecting piece 41 and the second connecting piece 42 are arranged symmetrically, and the upper surfaces of the first connecting piece 41 and the second connecting piece 42 are connected with the central tray 7, while the third connecting piece 41 is a side surface and The central tray 7 is connected. Such a structural design saves more space. However, the present invention is not limited thereto, and those skilled in the art may choose connectors with structures other than cylinders as required. Moreover, the third connecting piece 43 of the present invention is laid flat, and it can also be set up like the first connecting piece 41 and the second connecting piece 42. Those skilled in the art can make different choices according to actual needs. .

A plurality of fixed mounts, in the embodiment of the present invention, preferably two fixed mounts, respectively the first fixed mount 51 and the second fixed mount 52, and the outer surface of the first connector 41 is provided with the first fixed mount 51, A second fixing frame 52 is disposed on the outer surface of the second connecting member 42 . Preferably, the fixing frame and the connecting piece are arranged vertically or slightly obliquely.

Multiple trays, including a center tray and three trays for drumhead mounting. Specifically:

The central tray 7 is arranged on the upper end of the support arm 3 . There is a circular opening at the center of the central tray 7 , the inner wall of the opening has an internal thread, and the internal thread cooperates with the external thread on the upper end of the support arm 3 to realize the rotatable connection between the support arm 3 and the central tray 7 . The connection mode of the threaded rotary connection enables the height of the practice drum to be adjusted according to the height of the user using the practice drum during use. Preferably, the above-mentioned central tray 7 and a plurality of connecting pieces are integrally arranged or connected by bolts. The central tray 7 is also provided with an elliptical through hole, which can be used to place drumsticks after the user uses it. Certainly, the present invention does not limit the shape of the through hole to be elliptical, and those skilled in the art can select a suitable shape and size of the hole for replacement according to needs.

A first fixing rod 61 is disposed on the lower surface of the first tray 71 , and the first fixing rod 61 is connected to the central tray 7 through the first fixing frame 51 .

A second fixing rod 62 is disposed on the lower surface of the second tray 72 , and the second fixing rod 62 is connected to the central tray 7 through the second fixing frame 52 .

A third fixing rod 63 is disposed on the lower surface of the third tray 73 , and the third fixing rod 63 is connected to the central tray 7 through the third connecting piece 43 . Of course, the third tray 73 can also be connected to the central tray 7 by setting a third fixing bracket. However, the present invention is not limited thereto, and those skilled in the art can choose and replace according to actual conditions.

Preferably in the present invention, the above-mentioned plurality of trays have the same radius size, wherein the height of the first tray 71 and the second tray 72 is slightly higher than the height of the central tray 7, and the height of the third tray 73 is higher than that of the first tray 71 and the second tray 73. Tray 72 is slightly higher.

A plurality of drumheads, including: a first drumhead 81 , a second drumhead 82 and a third drumhead 83 . The drumhead material is preferably polyurethane foam or PU. Wherein, a first drum surface 81 is arranged on the upper surface of the first tray 71 , a second drum surface 82 is arranged on the upper surface of the second tray 72 , and a third drum surface 83 is arranged on the upper surface of the third tray 73 . Wherein, the first drumhead 81 and the second drumhead 82 are circular drumheads, and the third drumhead 83 is a special-shaped drumhead formed by partially overlapping two circular drumheads with equal radii. That is to say that the 3rd drumhead 83 is functionally equivalent to two drums, so that the first drumhead 81, the second drumhead 82, and the third drumhead 83 have actually constituted four-sided drums on the function of use, only because they are located closer to the practitioner. The two drums at the remote position are actually made on one drum surface, but its function is equivalent to that of two drums. However, the present invention is not limited thereto, and the third drumhead 83 can also be divided into two drumheads as required. The reason why the present invention makes the third drumhead into a drumhead is to consider that the practice drum of the present invention is mainly aimed at teenagers, and for teenagers the length of the arm is limited, so the design of the third drum of the present invention will save practice The user's arm and the distance to move back and forth are more labor-saving in use.

The above-mentioned first drumhead 81, second drumhead 82 and the third drumhead 83 are all provided with through holes for bolts to pass through. Fixing of the tray 72 and the third tray 73 . Those skilled in the art can design the bolts to pass through the drumhead or not, as needed, or apply a layer of glue between the drumhead and the tray as needed, so that the fixing is more stable.

In the present invention, preferably, the first tray 71 , the second tray 72 and the third tray 73 are equilaterally distributed relative to the central tray 7 . That is to say, viewed from the top of the practice drum, the line connecting the centers of the first tray 71, the second tray 72 and the third tray 73 is in the shape of an equilateral triangle, and the center of circle of the central tray 7 coincides with the center of the equilateral triangle. . The radii of the first tray 71 , the second tray 72 , the third tray 73 and the central tray 7 are the same. This ensures the compactness and beauty of the overall structure.

The practice drum of the present invention is aimed at teenagers and children, and has the following characteristics:

(1) The installation is time-consuming, time-saving and labor-saving, and the fixing is more convenient. The practice drum of the drum set of the present invention has a base and a connecting rod that are detachably connected, and the base is provided with multiple bendable structures, which is easier to package after disassembly, does not occupy space for storage, and is more convenient to install.

(2) The drum surface of the practice drum is made of polyurethane foam or PU material. The practice drum platform is closer to the real drum, and the experience result is better.

(3) Among the drumheads of the practice drum, the two drumheads farther away from the practitioner adopt a compound setting, and the two drumheads are cleverly composited together. This design is more suitable for young children and reduces the risk of youth The distance children's arms move back and forth saves more energy in use.

(4) The height of the support rod and the connecting rod of the practice drum of the present invention can be adjusted, so that selective adjustment can be made according to the different height requirements of different children, so the use requirements of more children of different age groups can be satisfied.

(5) The drumhead of the practice drum of the present invention adopts bolt installation, and it is easier to replace.

Although the present invention has been disclosed as above with the embodiments, it is not intended to limit the present invention, and any person skilled in the art can make various choices and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection is defined by the claims and their equivalents.

Claims (10)

1. an exercise drum, comprising a base (1), the upper end of the base (1) is provided with a connecting rod (2), it is characterized in that, the exercise drum also includes: a support arm (3), which is movably arranged on the upper end of the connecting rod (2); A central tray (7), which is arranged on the upper end of the support arm (3), the lower surface of the central tray (7) is provided with a first connecting piece (41), a second connecting piece (42) and a third connecting piece part (43), the outer surfaces of the first connecting part (41) and the second connecting part (42) are respectively provided with a first fixing frame (51) and a second fixing frame (52); The first tray (71), its upper surface is provided with a first drum surface (81), the lower surface is provided with a first fixed rod (61), and the first fixed rod (61) passes through the first fixed frame (51 ) realizes the connection with the central tray (7); The second tray (72), its upper surface is provided with a second drum surface (82), the lower surface is provided with a second fixed rod (62), and the second fixed rod (62) passes through the second fixed frame (52) ) realizes the connection with the central tray (7); The third tray (73), its upper surface is provided with a third drum surface (83), the lower surface is provided with a third fixed rod (63), and the third fixed rod (63) passes through the third connecting piece (43 ) realizes the connection with the central tray (7). 2. The practice drum according to claim 1, characterized in that, the upper end of the support arm (3) is provided with an external thread, and the opening at the center of the central tray (7) has an internal thread, and the external thread Cooperate with the internal thread to realize the rotatable connection between the support arm (3) and the central tray (7). 3. The practice drum according to claim 1, characterized in that, the central tray (7) is provided with an elliptical through hole for placing drum sticks. 4. practice drum according to claim 1, is characterized in that, described connector is long cylindrical shape, and wherein, the upper surface of described first connector (41) and described second connector (42) and The central tray (7) is connected, and the side surface of the third connecting member (41) is connected with the central tray (7). 5. The practice drum according to claim 4, characterized in that, the central tray (7) and the connecting piece are integrally arranged or connected by bolts. 6. practice drum according to claim 1, is characterized in that, described first drumhead (81), described second drumhead (82) are circular drumheads, and described 3rd drumhead (83 ) is a special-shaped drumhead formed by overlapping two circular drumheads with equal radii. 7. The practice drum according to claim 1, characterized in that, the first drumhead (81), the second drumhead (82) and the third drumhead (83) are fixed to the first drumhead by screws. A tray (71), the second tray (72) and the third tray (73). 8. The practice drum according to claim 1, characterized in that, the connecting rod (2) can be controlled by a knob to extend and shorten. 9. The practice drum according to claim 1, characterized in that, said first tray (71), said second tray (72) and said third tray (73) are relative to said central tray (7 ) in an equilateral distribution. 10. The practice drum according to claim 1, characterized in that, the bottom end of the connecting rod (2) is movably connected with the base (1).