222results about "Percussion musical instruments" patented technology

The present invention provides a connecting rod of a jazz drum pedal, comprising a tube body, an extending rod, a limiting member, and an indicator. The tube body forms an insertion channel along an axial direction, and has a locking hole and an anti-detachment recessed hole for communicating with the insertion channel. The extending rod inserts into the insertion channel along the axial direction, and the limiting member is disposed in the locking hole. The extending rod can be selectively pressed by the limiting member without moving in the insertion channel or released from the limiting member to move freely in the insertion channel. The indicator is inserted into the anti-detachment recessed hole to connect the extending rod, when the extending rod is extended, a portion length of the indicator is kept in the anti-detachment recessed hole, so that an extending length of the extending rod is limited by the indicator within a length from one end to the other end of the anti-detachment recessed hole, and further, the extending rod can be extended within a specific range to prevent the extending rod from detaching from the tube body.

This utility model relates to the field of sound-producing toy technology, specifically to a sand hammer and a double-headed rattle. The sand hammer includes a sound generator for producing sound. Specifically, when the sound generator is shaken, the particles inside the sound generator collide with the inner wall of the shell, thus producing a rustling sound. It also includes a spherical soft sleeve fixedly covering the outside of the sound generator, with a buffer zone between the spherical soft sleeve and the sound generator. By using the spherical soft sleeve as the exposed head of the sand hammer, if the sand hammer collides with the user during use, the spherical soft sleeve can reduce the injury suffered by the user. Furthermore, the buffer zone between the spherical soft sleeve and the sound generator can further buffer and reduce the impact force, making it especially suitable for use by infants and young children. Finally, it includes a grip, with the first end of the grip connected to the sound generator and / or the spherical soft sleeve, and the second end of the grip extending out of the spherical soft sleeve for easy gripping and use by the user.

A tuning device for a drum includes a drum attachment mechanism having a shell attachment means fixedly attachable to a drum shell and a hoop attachment means for engaging and tensioning a drum head. The drum attachment mechanism further includes at least one non-rotating annular ring with a circumferential slot and a plurality of fasteners forming part of the shell or hoop attachment means. A tuning ring is concentrically disposed between opposing edges of the non-rotating annular ring and is rotatable therewithin. The tuning ring includes a plurality of helical channels that accommodate the fasteners. A tuning tab extends outwardly from the tuning ring through the circumferential slot to control rotation of the tuning ring. Rotation of the tuning ring causes axial movement of the tuning ring and the non-rotating annular ring, thereby increasing or decreasing tension on the drum head.

The utility model relates to the technical field of musical instruments, in particular to an aluminum tube sounding musical instrument which comprises an upper frame body, two first sliding sleeves are symmetrically fixed in the middles of the two ends of the upper frame body, two side supporting frames are arranged at the two ends of the upper frame body and are in sliding fit with the first sliding sleeves, and the upper frame body is of a rectangular frame-shaped structure. A plurality of slings are fixed to the two long edges of the upper frame body at equal intervals in the length direction, buckles are fixed to the lower ends of the slings, and hollow aluminum pipes are hung below the slings. The beneficial effects are that the structure of the hollow aluminum tube is reasonably arranged, and the ribs are processed on the inner wall of the tube body, so that the sound quality of the hollow aluminum tube can be improved; the hollow aluminum tubes with different lengths are hung on the upper frame body, so that the range width of the musical instrument can be increased; the upper frame body is adjustable in height, detachable and convenient to mount and transport, and the height of the upper frame body can be adjusted according to the height of a user; and the hollow aluminum pipe is hung through the buckle, so that mounting and dismounting are convenient.

A drumstick comprising different parts each having its own dimension and qualities. The drumstick has a largely typical handle and an arm connected to the handle via a coupler. The arm is thinner and made of more flexible material than the handle.

To provide a drum head fastening device capable of easily mounting a drum head on the shell of a drum.SOLUTION: A drum head fastening device 5 comprises a plurality of lugs 50 each having a lug body 52 fixed to a shell 2 of a drum and a lug nut 53 fitted to the lug body 52; and a plurality of lug bolts threadedly engaging with the respective lug nuts 53. At least one of the lug nuts 53 is a fixed lug nut 53A fixed immovably to the lug body 52. At least another one of the nuts 53 is a movable lug nut fitted movably to the lug body 52.SELECTED DRAWING: Figure 3

A drum assembly that includes a circular frame member that defines a frame opening therein, an upper drum head member secured to the frame member and spanning the frame opening, a lower drum head member positioned below the upper drum head member, secured to the frame member and spanning the frame opening, and a threaded rod assembly extending between the upper drum head member and the lower drum head member. The threaded rod assembly includes an upper threaded member that is threadingly engaged with the upper drum head member. Rotation of the upper threaded member in a predetermined direction moves the upper drum head member away from the lower drum head member, such that tension is increased in the upper drum head member.

The utility model belongs to the technical field of musical instrument manufacturing, and particularly relates to a tone quality improving device of a drum. Comprising a drum body, and further comprises a force bearing mechanism which comprises a force bearing column arranged below the drum body in the longitudinal direction, an upper force bearing ring arranged on the force bearing column in a sleeving mode, a plurality of drum bearing arms evenly distributed in the circumferential direction of the upper force bearing ring and extending towards the lower edge of the drum body, and a pentagonal force bearing assembly used for applying borne pressure to the ground; and the force-bearing buffer claw comprises a claw component which is arranged at the tail end of each drum bearing arm and is matched with the lower edge part of the drum body, and an elastic component which is matched with the claw component so as to elastically support the drum body between the claw components. The utility model aims to provide the sound quality improving device of the drum, through optimizing the design of the force bearing mechanism and the force bearing buffer claw, the stability of the drum body is improved, and the influence of vibration on the sound quality is reduced, so that the sound quality of the drum is obviously improved.

The utility model discloses a mini multifunctional hand drum relates to musical instrument field. The device includes hand drum main part, and hand drum main part includes hand drum casing, reinforced panel and pronunciation bell piece, and hand drum casing is through laminated forming, and the reinforced panel is provided with two groups, and two groups of reinforced panel are installed in the upper and lower both ends of hand drum casing respectively, and the reinforced panel adopts four layers birch laminated structure, and the adjacent layer wood texture of reinforced panel is crossed and arranges, and pronunciation bell piece movable mounting is in hand drum casing four ends. The device through the replaceable modularization processing, makes the replacement and disassembly maintenance of this device more simple, through the quick removal of bolt, in the fastening of panel, to carry out the quick replacement of reinforced panel and pronunciation bell piece, through the layer frame processing of reinforced panel, makes the panel more durable, and the tone is more full.

A bongo drum support has an upright shaft. First links are pivotally connected to two opposite sides of an upper end of the upright shaft, respectively. A knob and a sliding sleeve are provided on a lower end of the upright shaft. Second links are pivotally connected to two opposite sides of the sliding sleeve, respectively. The second links extend upward and are pivotally connected to the first links, respectively. A strut is connected to a coupling end of a corresponding one of the first links. An adjustment unit is provided on one end of the strut. The adjustment unit includes a sleeve fitted on the strut and an adjustable restricting member on the sleeve. The restricting member extends radially to form a flange. One side of the flange forms a clamping surface for clamping a bongo drum.

It can be easily assembled, and the cylindrical parts that produce striking sounds in close proximity to each other can be easily replaced. [Solution] A strip-shaped member 30 is made of peelable tape and is wrapped around the outer circumference of the parts of the two cylindrical sections 10 and 20 near the mouthpiece forming sections 11 and 21, holding them in close proximity. Therefore, the process of integrating the two cylindrical sections 10 and 20 is simple, and because the cylindrical sections are integrated by wrapping the strip-shaped member 30 around them, the integration process is easy regardless of the size of the cylindrical sections 10 and 20. For example, if one cylindrical section is damaged and only that side needs to be replaced, or if you want to combine the two cylindrical sections with different designs, you can easily separate the two cylindrical sections by peeling off this tape, making it easy to deal with such situations.

The utility model discloses a timpani with a stable structure. The timpani comprises a base, a timpani body, a supporting rod and a connecting rod, the drum body is arranged above the base; the peripheries of the drum body and the base are fixedly connected with a plurality of supporting rods; the two sides of the drum body are symmetrically provided with connecting rods, the connecting rods are horizontally arranged between the two adjacent supporting rods, the two ends of each connecting rod are fixedly connected with connecting pieces, and the connecting pieces are fixedly connected with the supporting rods through first screws; a positioning block is fixedly arranged on the supporting rod and located below the connecting piece. According to the timpani provided by the utility model, the vertical supporting rods and the transverse connecting rods form a supporting structure, so that the structural stability of the timpani is ensured.

An adjustable stop for an instrument support stand includes at least one end configured to couple with a mechanical assist positioned interior to a tube of the instrument support stand. The adjustable stop also includes at least one side defining an operative diameter that is adjustable to frictionally engage and disengage the interior of the tube upon actuation by a user. By way of the frictional engagement and disengagement the adjustable stop is repositionable within the interior of the tube so as to adjust a deployment range of the mechanical assist.

In percussion instruments, this makes it possible to generate a wider variety of sounds during performance. [Solution] The percussion instrument 10 has 12 plate-like members 110[1]~110[10], 120, 130, each with a regular pentagonal shape, which are assembled at positions corresponding to each face of a regular dodecahedron. Of the 12 plate-like members 110[1]~110[10], 120, 130 that make up the percussion instrument 10, at least one plate-like member 130 is provided with an opening that penetrates in the thickness direction.

The utility model relates to the technical field of bamboo products, in particular to a bamboo sounding device which comprises a driving hammer, a handle and a base and is made of a single bamboo. The hammers, the handles and the base are arranged on the upper portion, the middle portion and the lower portion of a single bamboo respectively, the upper portion of the bamboo is divided into a pair of hammers in bilateral symmetry through a split opening penetrating through the axis of the bamboo, and the middle portion of the bamboo is divided into a pair of handles in bilateral symmetry through a notch penetrating through the axis of the bamboo. The utility model provides a bamboo sounding device, which not only can keep the natural aesthetic feeling and tone quality characteristics of bamboo, but also can simplify the manufacturing process, and is convenient for wide propagation and learning.

The invention discloses a portable intelligent electronic drum based on a fabric flexible sensor. The intelligent electronic drum comprises a layered integrated structure, a drum body, a master control and communication module and a power management module, the layered integrated structure is arranged in the drum body; the layered integrated structure is connected with the master control and communication module and the power management module. According to the novel electronic drum, the textile-grade flexible sensor array and the portable square drum body are deeply fused, low-delay intelligent interaction is supported, and a three-in-one technical breakthrough of flexible sensing, a portable structure and intelligent interaction is achieved.

A method for manufacturing a cymbal (1.1), in particular a ride cymbal, with a shaped sound, especially with a particularly narrow frequency range and short decay time, comprises the following steps: providing a blank made of sheet metal, forming the blank to create a base body (2) with a cymbal shape, automatically separating at least one edge piece from the base body (2) to create at least one sound shape recess (5) in the base body (2), wherein the sound shape recess (5) is open to an edge of the base body (2), and wherein the sound shape recess (5) is created for precisely shaping the sound according to a predetermined sound influence geometry. Furthermore, a cymbal (1.1) with a shaped sound and a system with such a cymbal.

To provide a concert light capable of further enhancing feelings in a concert venue.SOLUTION: A light emitting tool 1 includes: a housing 3; a light emitting part 5 provided at the housing 3; a body 7 to be operated provided at the housing 3, and moving with respect to the housing 3 between a first position and a second position by being operated; and a striking sound generation body 9 provided at the housing 3. When the body 7 to be operated is in the first position, according to the movement of the housing 3, the striking sound generation body 9 generates striking sound, and when the body 7 to be operated is in the second position, generation of the striking sound by the striking sound generation body 9 is stopped.SELECTED DRAWING: Figure 2

The invention discloses a hand disc drum with a detachable cover plate and side tone tuning holes, which comprises an upper shell and a lower shell, and is characterized in that the upper shell and the lower shell are fixedly connected to define an internal resonance cavity; a center hole is formed in the bottom of the shell, a cover plate is detachably connected in the center hole, and a side sound hole is formed in the side wall of the lower shell. The detachable cover plate effectively protects the internal sound area structure of the musical instrument, prolongs the service life, and is convenient to clean, carry and store. The side auxiliary tuning hole is introduced to form a more complex Helmholtz resonance cavity or acoustic filter structure together with the central hole (whether the central hole is covered with the cover plate), so that the basic tone, tone brightness, tenuto length and the like of a musical instrument are allowed to be adjusted more finely, and the acoustic expressive force of the hand disc drum is enriched.

The invention relates to a percussion box (1), comprising two half-drums (2, 3), and at least one removable assembly flange (4) for joining the half-drums (2, 3) to each other, such that, in an assembled position of the half-drums (2, 3), a spacing (5) is maintained between the half-drums (2, 3), characterized in that said box (1) comprises absorption means (8) located between the two half-drums (2, 3) and configured to prevent the transmission of vibrations by contact from one half-drum (2, 3) to the other via the assembly flange (4). Figure for the abstract: Fig. 1

The present invention provides an apparatus, system, and method for designing an electronic musical instrument to be wireless while reducing / minimizing the latency between the performer operating the instrument and the resulting sound. [Solution] In the snare drum 300, the electronic equipment unit 500 is attached to the drum shell and includes a power supply, one or more sensors 530 each which generate a sensor impulse when the drum is in operation, a circuit for receiving sensor impulses from one or more sensors, and a transmitter for transmitting an equipment signal based on the sensor impulses.

The utility model belongs to the technical field of musical instrument manufacturing, and particularly relates to a micro-perforated plate adjusting device for a bottom drum. Comprising a drum body shell and a drum beating surface arranged on the front side of the drum body shell, and further comprises a micro-perforated plate arranged in the drum body shell; the supporting mechanism comprises a supporting frame arranged in the drum body shell and located behind the micro-perforated plate and a supporting sleeve arranged in the middle of the supporting frame; the translation adjusting mechanism comprises a translation threaded rod of which the front end is connected with the middle part of the micro-perforated plate and the rear end is arranged in the supporting sleeve in a penetrating manner, a belt wheel part for driving the translation threaded rod to rotate so as to change the distance between the micro-perforated plate and the drumbeat surface, and an anti-rotation part for preventing the micro-perforated plate from rotating during translation. According to the utility model, the distance between the micro-perforated plate and the drumbeat surface is changed through the translation adjusting mechanism, so that the bottom drum has the effects of sound absorption and sound quality improvement at the same time.

The invention belongs to the field of musical instruments, and particularly relates to mute drum leather and a preparation method thereof. The silent drum leather comprises an original sound drum leather layer, and a striking surface of the original sound drum leather layer is provided with a concave-convex structure; the microcellular foaming energy absorption layer and the bottom surface of the acoustic drum skin layer are compounded and are self-bonded into a whole; wherein the microcellular foaming energy absorption layer is of a closed-cell microcellular structure and is used for absorbing vibration energy; the concave-convex structure of the striking surface is used for dispersing sound head energy during striking, and the concave-convex structure and the microcellular foaming energy absorption layer are in synergistic effect to jointly achieve noise reduction and keep the striking touch feeling. According to the mute drum leather, the concave-convex structure is arranged on the striking surface of the original sound drum leather layer to disperse sound head energy, and the thermoplastic polyurethane material microcellular foaming layer is integrally formed on the back surface of the original sound drum leather layer through in-mold foaming to efficiently absorb vibration, so that the striking noise is remarkably reduced, and meanwhile, the real striking touch sense and rebound response are completely reserved.

A folding marimba may include a first set of spaced apart rails: a first set of tone bars suspended from the first set of spaced apart rails; a second set of spaced apart rails; a second set of tone bars suspended from the second set of spaced apart rails; a third set of spaced apart rails; a third set of tone bars suspended from the third set of spaced apart rails; a fourth set of spaced apart rails; and a fourth set of tone bars suspended from the fourth set of spaced apart rails. The first and second sets of spaced apart rails and the third and fourth sets of spaced apart rails are respectively configured for hinged rotation about a hinge line. The marimba is configurable in an unfolded configuration having a first length and a folded configuration having a second length that is less than the first length.

A universal drum accessory mount is disclosed. The universal drum accessory mount is comprised of a slotted bracket and two rotational clips. The rotational clips are comprised of a twist fastener and a lower clip base. The twist fasteners are attached to the lower clip bases with a threaded fasteners, the twist fasteners being on one side of the slotted bracket and the lower clip bases being on the other side of the slotted bracket. The two rotational clips are intended to capture the tension rod of a drum. The two rotational clips as positioned at a first length apart from one another on the slotted bracket. The first length corresponds with the distance between tension rods on the drum.

The invention relates to a detection device for sensing vibrations in a drum or other percussion instrument, the device including: a thin film piezoelectric sensor; a supporting arm holder that can be located on the percussion instrument. The piezoelectric sensor is attached to the supporting arm and a flexible free end of the piezoelectric sensor extends outwardly from the supporting arm for contacting a head of the percussion instrument so that vibration of the head can cause the flexible free end to oscillate, and thereby generate an output signal from the piezoelectric sensor for generating sound electronically.