95 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.

To provide a detection device for more accurately detecting the playing state of a wind instrument.SOLUTION: A detection device 20 has a first actuator 21 that generates sound waves transmitted into a tube 3 of clarinet 1, a first sensor section 31 having a plurality of sensors 31a-31h that detect sound waves, and a first mounting section 41 that positions the first actuator 21 and the first sensor section 31 inside the tube 3. Respective sensors 31-31h of a plurality of sensors 31 are spaced apart from each other in the longitudinal direction of the tube 3.SELECTED DRAWING: Figure 1

Sound-producing reed for a wind instrument, especially a woodwind instrument.

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

1. The name of the product of this design: Brass instrument joint for wind instrument performance bracket. 2. Purpose of this design product: used to support the connection of brass instruments in musical instruments during performance. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

This pad (23) for blocking a tone hole (12) of a woodwind instrument (1) comprises: a disk-shaped base material (31); a disk-shaped center core (32) provided to the base material (31); and a coating material (33) that covers the outer surface of the base material (31) and the center core (32) and uses collagen as a main raw material.

The present invention discloses a spinning forming equipment and a forming method for a brass trumpet instrument. The spinning forming equipment includes a bell-mouth forming equipment and an integral forming equipment; the bell-mouth forming equipment includes a bell-mouth forming mold, a bell-mouth forming rotary wheel assembly and a bell-mouth forming tail top mold, which can spin-form the bell-mouth part of the brass wind instrument; the integral forming equipment includes an integral forming mold, an integral forming rotary wheel assembly and an integral forming tail top mold, which can spin-form the integral brass trumpet instrument after the bell-mouth part and the long tube part are welded. The spinning forming equipment can spin-form the bell-mouth part of the trumpet instrument and the integral trumpet instrument respectively, and produce trumpet instruments that meet the requirements. The forming method of the brass trumpet instrument of the present invention, based on the spinning forming equipment of the brass trumpet instrument, can realize the large-scale production of trumpet instruments, and the consistency and production efficiency of the finished trumpet instruments are high.

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 present invention relates to mutes for a wind instrument, for example a brass instrument such as a trumpet, comprising a mute body with a first end which can be inserted into the bell of a wind instrument and a second end, characterized in that the second end is closed by a concavely curved surface and a tubular sound outlet element extends through the concavely curved surface.

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 relates to a Chinese national musical instrument Erhu, in particular to an all-metal tube of a multi-sound-window convertible tube and string integrated Erhu, which mainly comprises a rod sleeve, a semi-hexagonal frame, a simple body with skin (film), an inner column and an outer column for fixing a support, convertible multifunctional sound windows and other metal parts which are all made of the same metal material. The metal wall of the inner cavity of the cylinder is integrally complete and smooth without any mounting gap, the inner cavity is not provided with a rod, and the volume of an air column in the inner cavity is most complete and maximized; the functional sound window is mainly composed of a plurality of metal tube sound windows with different structural characteristics such as length, thickness, horizontal and vertical directions and curved and straight directions of a cylindrical tube body of a wind instrument, and the functional sound windows matched with music emotion or range can be selected by a user independently and can be combined and installed with the Erhu simply and conveniently. The tube and string integrated Erhu all-metal tube with the convertible multiple sound windows is mainly composed of Erhu string music and is assisted by wind music, and the string music and the wind music are compatible in form and durable in use.

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.

A predetermined sound interval interlocking mechanism 7 for making opening and closing operations of sound hole covers 4 of an existing sound range interlock with opening and closing operations of sound hole covers 4 of an expanded sound range is provided and a sound hole switching mechanism capable of collectively closing the sound holes of the high-pitched range by one key operation is provided independent from the predetermined sound interval interlocking mechanism 7. By using the above described mechanisms, both ranges can be played only by the operation of selecting the sound range and operating the sound hole covers 4 of the existing sound range. In addition, a slide plate 9 sliding along an inner surface of the tube for forcibly opening and closing the sound holes 3 from the inside of the tube is proposed as the sound hole switching mechanism.

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.

The utility model discloses a commodity shelf structure for musical instruments, which comprises a vertically arranged cuboid frame, a support plate fixedly arranged in a back frame of the cuboid frame, and a plurality of placing mechanisms arranged on the support plate and used for placing wind instruments, the placing mechanism comprises a U-shaped frame fixedly arranged on one side of the supporting plate, a turnover plate with one end hinged to one end of the U-shaped frame, an inserting rod which is horizontally and fixedly connected with the middle of the turnover plate and is in a circular truncated cone shape, a square box horizontally and slidably arranged on one side of the supporting plate, and a rotating shaft with one end rotationally penetrating through the side wall of the front face of the square box; one end of the supporting rod is eccentrically and fixedly connected with the rotating shaft and is positioned outside the square box; the rotating adjusting assembly adjusts and controls the rotating shaft to rotate and is positioned inside the square box; a first supporting column supporting one end of the overturning plate is fixedly arranged at the end, close to the side face of the supporting plate, of the U-shaped frame. The utility model has the following advantages and effects: the fixing is stable, and the adaptability is strong.

The present invention relates to the technical field of wind instrument repair, and in particular to a conveniently adjustable wind instrument repair welding machine and a method for using the same, comprising an assembly base, wherein an operating table is slidably mounted on a support arm via a plurality of connecting arms, a guide groove is provided on the operating table, a sliding table is slidably engaged on the guide groove, a welding machine is mounted on the sliding table, two sliding bases are provided, and are slidably engaged on a supporting base, a mounting table is fixedly connected to the top of the sliding base, a placement component is mounted on an adjustment seat, a downward positioning component is mounted on an assembly top plate, and is connected to the placement component. The conveniently adjustable wind instrument repair welding machine and a method for using the same of the present application solve the problem that when a wind instrument is rotated to an appropriate angle, a clamp or other fixing device is needed to maintain the position, and this operation method often requires additional tools to fix the angle after the wind instrument is rotated to a corresponding angle.

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.