59 results about "Wind instrument" patented technology

The invention relates to the technical field of electronic musical instruments, and discloses an electronic blowpipe instrument with an automatic accompaniment function and a control system thereof.The electronic blowpipe instrument comprises an electronic blowpipe body, a blowing nozzle is arranged at one end of the electronic blowpipe body, and a strap hanging ring is fixedly connected to the back face of the electronic blowpipe body; a main melody input assembly and a parameter adjusting and displaying assembly are fixedly connected to the upper surface of the electronic blowpipe body, and a control system and a sound output assembly are integrated in the electronic blowpipe body. The main melody input assembly comprises a plurality of touch note keys, and the touch note keys are arranged on the front face of the electronic blowpipe body in an array mode. By means of the control system, the problems that an existing electronic blowpipe automatic accompaniment machine cannot respond to expressive force of a player and musical instruments lack impromptu music interaction ability are solved, accompaniment and the main melody can change cooperatively, and a new form of man-machine music interaction is provided for the player.

A barrel for a woodwind instrument comprising a threaded bore to promote airflow throughout a woodwind instrument, thus, reducing turbulence, limiting the reflection of sound waves, and producing a sound with reduced amplitudes of overtones. The reduction in turbulent flow, further limits backpressure within the instrument, enabling the user to reduce the effort required to perform actions such as tonguing on said instrument. The barrel for a woodwind instrument comprises a mouthpiece receiver and an upper joint receiver for attachment to a woodwind instrument.

Coupling device for generating an operative connection between a wind instrument (10) and a stand (26), comprising: - a plug-in module (16) with a spherical element (18), wherein the plug-in module (16) further comprises a first connecting means (20, 21) for connecting the spherical element (18) to the wind instrument (10), - a holding element (22), wherein the holding element (22) comprises a second connecting means for connecting the holding element (22) to the stand (26), wherein - the holding element (22) is designed for at least partial reception and / or fixation of the spherical element (18) of the plug-in module (16).

Training device (1) for the air guidance of wind instruments comprising a mouthpiece (3) with a first opening (31) for blowing air into a first end section (310), a second opening (32) on a second end section (320) opposite the first end section (310) for releasing the air, a third opening (33) arranged between the first and second end sections (320) and a first projection (7) for receiving a holding section (8) and a section (2) hingedly mounted on the second end section (320) with a weight (4) movable along the section (2), which are connected to each other in such a way as to move the weight (4) on the section (2) depending on an airflow blown in through the first opening (31) along the section (2).

The invention provides a stabilizing treatment process for a wooden pipe body of a woodwind instrument, and relates to the technical field of musical instrument manufacturing and wood modification. According to the process, hemicellulose is subjected to precise enzymolysis through xylanase / mannase, and hydrophobic alkenyl is grafted to reduce hygroscopicity; carrying out vacuum pressure impregnation by using double resin liquid to form a flexible interface layer and a high-modulus functional body layer; and finally, constructing a gradient modulus composite structure through curing such as gradient temperature rise. According to the invention, collaborative optimization of size stability, mechanical enhancement and acoustic retention of the pipe body is realized, hydrophobic and oleophobic properties and antibacterial and wear-resistant properties are achieved, and the problem that size stability and acoustic performance are difficult to consider in the traditional process is solved.

To provide a sound quality improvement clamp for wind instruments that has good appearance, can be simply and stably attached to various ligatures and instruments, enhances reed vibration efficiency, and enables sound shaping according to needs of a user to be realized.SOLUTION: A sound quality improvement clamp for wind instruments comprises a gripping portion 2 and a male screw portion 3. The male screw portion 3 is made of titanium. The outer surface of the gripping portion 2 has fine protrusions and depressions for slip resistance. The sound quality improvement clamp 1 for wind instruments can be used as a clamp for wind instruments such as saxophones. The housing of the gripping portion 2 is made of brass. A vibration-damping member is provided inside the housing of the gripping portion 2. The vibration-damping member is formed by mixing and pouring vibration-damping alloy powder with resin liquid, and solidifying the mixture inside the housing of the gripping portion 2. In the male screw portion 3, a wide top of the screw thread is provided and a slit is formed.SELECTED DRAWING: Figure 1

A blower comprises a housing that defines an inlet and an outlet. The housing extends along a longitudinal axis. The blower also includes a motor within the housing, a printed circuit board assembly with a printed circuit board and a variety of heat-generating electrical components mounted on the printed circuit board, and an impeller coupled to the motor and configured to generate an airflow when the motor is activated, which travels along an airflow path from the inlet to the outlet. The longitudinal axis intersects the motor, the printed circuit board assembly, and the impeller.

The invention relates to the technical field of data analysis, and discloses a wind instrument and a matched device, equipment and medium thereof, and the method comprises the steps: obtaining a preset type of airflow parameter and playing audio data when a user plays the wind instrument through a preset sensor, and analyzing the beat point sequence data of the playing of the user based on the playing audio data, identifying multiple segments of peak values and multiple segments of valley values in the playing audio data to obtain a peak-valley value sequence, performing segmentation processing on the preset type of airflow parameters according to the beat point sequence data and the peak-valley value sequence to obtain a segmented airflow parameter set, calculating a vital capacity index of each group of airflow data in the segmented airflow parameter set to obtain a vital capacity index set, and outputting the vital capacity index set; and calculating the playing intensity weight of each group of airflow data in the segmented airflow parameter set according to the peak-valley value sequence to obtain a playing intensity weight set, and performing weighted summation on the vital capacity index set according to the playing intensity weight set to obtain a final vital capacity parameter. And the accuracy of vital capacity detection is improved.

The utility model belongs to the technical field of musical instrument processing, and particularly relates to an airtight connecting structure for musical instrument components, which comprises a female connecting pipe fitting and a male connecting pipe fitting inserted at one end of the female connecting pipe fitting, and the insertion outer section of the male connecting pipe fitting abuts against the end face of an insertion opening of the female connecting pipe fitting. And a plurality of sealing parts with different diameters are arranged on the insertion inner section of the male connecting pipe fitting and are in sealing fit with a stepped structure arranged on the inner wall of the female connecting pipe fitting. Through sealing multi-section matching, mechanical limiting and elastic clamping, the air tightness, the anti-loosening performance and the repeated assembly convenience of connecting parts are effectively improved, efficient airtight connection, reliable thrust and anti-loosening protection between musical instrument pipe fittings are ensured, and the connecting device is suitable for wind instrument air ports, flute heads, connecting pipes and other musical instrument parts needing to be frequently disassembled, assembled and debugged.

The invention relates to a system for fastening a high-frequency transmitter unit, said transmitter unit being intended to be connected by a cable to a microphone incorporated on a wind instrument, said fastening system being characterized in that it comprises, on the one hand, a fastening support (400) and, on the other hand, a transmitter unit, one face of which is provided with a relief element, said fastening support (400) comprising a surface (440), the shape of which is complementary to the relief element, and being designed to accommodate and hold, via a reversible connection, said relief element of said transmitter unit.

The utility model belongs to the technical field of musical instrument manufacturing, and particularly relates to a blow pipe musical instrument pipe body hole drawing device which comprises a supporting platform, a positioning shaft clamped and fixed through the end of a fixing base is arranged on the supporting platform, and a forming module is embedded in the arc face of the positioning shaft in the radial direction. A limiting top shaft is arranged above the positioning shaft, the end face of the limiting top shaft abuts against the arc face of the positioning shaft in a radial fit mode, a hole pulling shaft moving up and down is arranged above the limiting top shaft, and the hole pulling shaft axially penetrates through the limiting top shaft and extends into the positioning shaft to be connected with the forming module. The positioning shaft is sleeved with the pipe fitting, the pipe fitting holes correspond to the forming modules on the positioning shaft in a one-to-one mode, the pipe body structure can be prevented from being extruded by a fixing clamp to deform in the hole pulling process, the forming modules are arranged in the embedding grooves, and the hole pulling shaft is guided to stretch into the forming modules through the limiting jacking shafts.

The present application relates to the technical field of wind instrument cleaning, and particularly relates to a wind instrument tube inner wall cleaning tool and a cleaning method, and a wind instrument cleaning mechanism, which comprises a driving assembly, a supporting assembly, a connecting assembly and a air-drying assembly, wherein the driving assembly is installed on a support top plate, the output end of the driving assembly penetrates through the support top plate and is connected with the supporting assembly, the connecting assembly is slidably installed on the support column and the supporting assembly, the air-drying assembly is connected with the connecting assembly, and the ultrasonic wave emitter is provided with a plurality of ultrasonic wave emitters and is installed on the inner wall of the cleaning bin. The wind instrument tube inner wall cleaning tool and the cleaning method of the present application, the ultrasonic wave emitter is started, the cleaning is ended and the cleaning liquid is emptied, the ultrasonic wave emitter is closed, the cleaning liquid in the cleaning bin is emptied, the air-drying assembly is moved to, the driving assembly is started again, the supporting assembly is driven to move the instrument into the air-drying assembly, the air-drying assembly is started, and the appropriate temperature and air speed are selected according to the material and size of the instrument for drying.

This invention provides a system for cleaning and disinfecting the pipes of wind instruments, including a counterweight base, a placement module, a hot air drying module, a disinfection module, and a power supply and control module. The placement module is installed on the counterweight base and has a hollow chamber inside its housing. The chamber contains a support structure and multiple replaceable air outlet connectors communicating with the chamber, adaptable to the pipe diameters of different wind instruments. Both the hot air drying module and the disinfection module are located within the hollow chamber and are electrically connected to the power supply and control module. The hot air drying module includes a blowing assembly and a heating module. The blowing assembly is located behind the heating module, and an air inlet is provided on the counterweight base or the housing. The system achieves an automated process of drying followed by disinfection through the control module, offering advantages such as integrated drying and disinfection, strong versatility, controllable temperature and airflow, and effective protection of instrument materials.

Herein described are structures and assemblies used to level tone hole pads in woodwind instruments and methods of using the same. The structures and assemblies are self-leveling and include a gimbal support structure, a socket member, and a tone hole pad. The gimbal support structure attaches to a tone hole cover or cap and comprises a ball, stem and base. The socket member engages a housing positioned within the tone hole pad and the ball engages the socket member. Methods are provided for installation and use of the structures and assemblies.

A mouthpiece for a woodwind instrument includes a main body and a first sensor. The main body includes a first space, a second space, a beak, a table, a first opening, and a second opening. The second space is separated from the first space. The table is configured to attach a reed. The first opening is configured to communicate the first space to a space outside the main body, and be at least partly covered by the reed in a state where the reed is attached to the table. The second opening is disposed in an outer surface of the beak and configured to communicate the second space to the space outside the main body. The first sensor is attached to the main body and configured to measure pressure in the second space.

The utility model belongs to the technical field of the structure of the wind instrument, specifically relates to an improved saxophone bend neck joint. The cavity that the body built -in supplies gas to circulate, one end of the body is equipped with the interface for connecting with flute head, the other end is equipped with the spigot connected with the main part, the interface front end is equipped with the transition section that is inwardly bevelled, the cross -section size of the airflow cavity at the transition section gradually reduces from outside to inside, constitutes a conical or arc gas circulation buffer zone. Compared with prior art, the utility model has the beneficial effects that: the transition section is arranged on the inner side of the interface, effectively guides the smooth transition of airflow, reduces the turbulence and air resistance; the inwardly connected place of the transition section is arc transition structure, the cavities are smoothly connected, the gas circulation smoothness is increased; the rigid beam structure is increased at the bending part, the joint stability and durability are significantly improved; on the basis of maintaining the compatibility of the original joint, the overall performance is improved; the airflow feedback and the pitch control ability are optimized, especially suitable for the environment of frequent disassembly and high -intensity performance.

As shown in the reference diagram, when fixing a reed to the upper surface of a woodwind instrument mouthpiece, a tightening screw is passed through the oversized hole of the ligature press plate for this woodwind instrument, and screwed into the screw hole of the arch-shaped base, which is fixed to the long grooves provided on each circumferential side surface that spans the width direction of the reed on the upper part of the mouthpiece. The press surfaces provided on each longitudinal side of the mouthpiece through the oversized hole press the reed against the upper surface of the mouthpiece and fix it in place.

This invention discloses a modular, keyed wind instrument, belonging to the field of electronic wind instruments. It includes a modular mouthpiece module (for horizontal / vertical blowing), a key module (containing 7-key or 3-key basic units), a speaker module, and optional traditional instrument appearance kits. Through a unified fingering system: the 7-key and 3-key units correspond to fixed solfège syllables, with a default key of C. Pressing the key shifting double keys raises / lowers the key, pressing the octave double keys raises / lowers an octave, and combining the sharp key raises a semitone. This invention achieves a wind instrument with flexible structure, unified fingering, and significantly reduced learning difficulty through modular combination. It contains multiple wind instrument timbres while retaining traditional appearance characteristics, balancing the cultural heritage of traditional instruments with innovative electronic expression.

Microphone holder for woodwind instruments, which has a clamping surface for attaching a clip microphone, characterized in that the clamping surface (1) for the clip microphone has a thickness of at least 1 mm, maximum 10 mm, preferably 3 mm and a width of at least 1.5 cm, maximum 4 cm, preferably 2.5 cm.

Device for positioning and fixing a clarinet or saxophone reed on the mouthpiece of the wind instrument, characterized by • a guide element to be inserted onto the mouthpiece above the cork ring surface (clarinet) or metal tube (saxophone) to be inserted into the instrument • a slider guided in the guide element, the contact surface of which is designed to receive the lower edge of the leaflet, • an adjustment element, preferably in the form of a rotary wheel, which is connected to the slide and enables a precise longitudinal displacement of the reed relative to the path of the mouthpiece, • After setting the desired reed position, the guide element can be removed from the mouthpiece without changing the set position.

The invention relates to a temperature control device (10) for wind instruments, comprising an inner element (40) for positioning a wind instrument, and a base element (20) and a stop element (30), wherein at least one heating element (50) is provided on or in the inner element (40), which is configured to deliver a predefinable quantity of heat energy to a wind instrument, preferably along the entire length of the inner element (50), with respect to a predefinable time period and / or a predefinable time and / or with respect to the extension of a wind instrument, wherein the temperature control device (10) has a control unit (71) for controlling the quantity of heat supplied and / or the surface temperature of the heating element (50), which is connected to the at least one temperature sensor (70).and wherein the temperature control device includes a communication module and is configured for wireless communication, at least in the short range and preferably also with the internet, e.g. via Bluetooth and / or Sigfox or LPWAN. This facilitates switching between different types of wind instruments / clarinets, especially during a concert, and also improves heat management when using only one wind instrument.

This utility model belongs to the field of musical instrument manufacturing technology, specifically relating to a key fixing fixture for wind instruments. It includes a fixture body with a processing section and a fastening section joined together. A contoured clamping groove is formed on the top surface of the processing section. A linearly movable fastening block is provided in the fastening section. One end of the fastening block abuts against the processing section, changing the volume of the contoured clamping groove. A pneumatic pump linearly drives the fastening block, causing one end to abut against a spring-loaded clamping plate, forcing the spring-loaded clamping plate closer to a fixed clamping plate, thus reducing the volume within the contoured clamping groove. The sidewall of the contoured clamping groove clamps and fixes the key, achieving secure and quick assembly / disassembly of the instrument key. Simultaneously, the compressive force applied to the spring-loaded clamping plate occurs at one end, allowing the key to abut against the other end of the contoured clamping groove, unifying the key abutment reference position and improving the accuracy of multiple machining operations.

1. The name of the design product: single reed pipe two sections (1). 2. The use of the design product: accessories for single reed pipe musical instrument performance. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention discloses a wind instrument matching method based on reinforcement learning under multiple agents. The method comprises the following steps: extracting music features according to an original MIDI project file, and constructing a music feature model; constructing an expert data set according to the music feature model, and constructing a pre-training model according to the expert data set; constructing a wind instrument dictionary according to a wind instrument method, and constructing a multi-agent reinforcement learning model training environment; constructing a multi-agent reinforcement learning model; training a multi-agent reinforcement learning network in a mode of constructing a target network; according to the invention, the music features can be more comprehensively sorted, and the sorted music features are applied to the automatic matching device of the wind instrument.

To provide a woodwind instrument that facilitates easier cleaning of an instrument body and improves playing quality.SOLUTION: A woodwind instrument 1 according to this embodiment comprises: a body (second tube 4 and neck 5) having upper and lower octave tone holes 11A, 11B capable of changing octave of sound, and a key link system for opening and closing the upper and lower octave tone holes 11A, 11B, respectively. The upper and lower octave tone holes 11A, 11B are formed such that opening ends on the inner wall surface side do not protrude from the inner wall surface.SELECTED DRAWING: Figure 3

The utility model belongs to the technical field of the structure of the accessory of the wind instrument, specifically relates to a detachable wind instrument leather pad sound board and assembly. Include: the sound board body of magnetic attraction mode installation, the middle position of sound board body is equipped with magnetic interface. Compared with prior art, the utility model has the beneficial effects that: the sound board is designed as the magnetic attraction structure, the installation mode is changed, the sound board is replaced fast through the magnetic connection mode, the tuning and maintenance efficiency are improved significantly, the magnetic interface is installed in the magnetic cap and forms the physical positioning limiting structure, ensures that the sound board does not slip in the playing process, keeps the air tightness and rebound stability, the leather pad supporting assembly is improved, the replacement of sound board is convenient, the sound board of different material and thickness can be replaced, richer tone performance can be obtained, the individualized demand of the player is satisfied, and the leather pad is not damaged, is suitable for the demand of the modification, maintenance or high -end customization.

A sensor device includes a source and a first sensor arrangement. The source generates a wave traveling within a tube of a wind instrument. The first sensor arrangement includes a plurality of sensors that sense the wave. The source and the first sensor arrangement are arranged within the tube such that the plurality of sensors are each positioned at a distance from one another in the longitudinal direction of the tube.

The application belongs to the field of musical instrument manufacturing, and particularly relates to a bamboo wind instrument and a manufacturing method thereof. The manufacturing method comprises the steps of bamboo material slicing, steaming and straightening, gradient drying and storage, splicing surface connecting structure processing, precise regulation and control of bamboo green layer / bamboo yellow layer thickness ratio, surrounding adhesion and curing, and finishing and forming. The application breaks through the technical problems of strict natural bamboo material selection and uncontrollable density, can precisely match the optimal density requirements of different pitch wind instruments, greatly improves the material utilization and yield, and the finished product has unique acoustic characteristics of natural bamboo, excellent tone and pitch consistency, can realize standardized and large-scale production, meets professional performance requirements, and solves the problem of easy cracking of the instrument in low-humidity winter in the north.

An instrument having an interior body or column wall that includes a plurality of curvilinear modifications that disrupts airflow through the mouthpiece in order to produce a pleasing sound when a player is playing an instrument. The modifications may comprise raised curvilinear ridges or curvilinear valleys set into the body wall. Additionally, the modifications may include specific patterns designed to elicit different, yet still pleasing sounds from the instrument. These air-flow disruption modifications are separate and distinct from any tone-changing actuators of the instruments as the instrument may be a woodwind (with tome holes) or a brass instrument (with valves or sliders).

To provide an electronic wind instrument and operation detection method that mimic the operation of an acoustic wind instrument while simplifying the operating mechanism. [Solution] Each of the multiple control elements 20a to 20j, which are rotated by the performer, is supported so as to be rotatable around an axis 215 arranged in a straight line. The rotation of the multiple control elements 20a to 20j is directly detected by individual switches 241. Therefore, while mimicking the operation of a flute in terms of the rotation operation of the control elements 20a to 20j, it is possible to suppress the complexity of the operating mechanism of the electronic wind instrument 1 caused by numerous axes arranged circumferentially in addition to the axis 215, and thus simplify the operating mechanism of the electronic wind instrument 1.