38results about "Violins" patented technology

The present invention relates to a shoulder rest applicable to stringed instruments such as violins and violas, and more specifically, to a technology that allows for the simultaneous and stable support of a shoulder rest and chin rest using only a pair of turnbuckles without the addition of separate fixing devices, thereby minimizing factors that impede sound quality and allowing the support position to be adjusted according to the physical condition of the performer. That is, the present invention is characterized by comprising: a chin rest member provided in a form that rests on the soundboard of a violin, with a pair of first connecting threaded rods formed on one side; turnbuckles that are screwed onto the first connecting threaded rods; a pair of second connecting threaded rods each connected to the opposite side of the turnbuckles, with a mounting rail consisting of a single path at the ends of the second connecting threaded rods that connects the second connecting threaded rods to each other; a clamp provided at a position desired by the performer along the path of the mounting rail; and a composite support member that is connected to the clamp and supports the performer's shoulders and chest.

A separable shoulder rest assembly for stringed instruments comprises a base component with receiving apertures and positioning feet, and a removable component with engagement protrusions and keyed apertures for secure attachment in predetermined orientation. An instrument interface assembly includes an elastomeric insert with engagement protrusions and contact pads positioned within a recessed cavity to minimize instrument contact area while providing secure engagement. A lockable ball joint mechanism enables multi-directional rotational adjustment for enhanced positioning flexibility. The separable design enables component customization and replacement while maintaining structural integrity and operational performance.

The utility model discloses a novel stringed musical instrument, which comprises a left panel, a right panel and a side plate, the middle parts of the left panel and the right panel are respectively provided with an inner notch, the side plate is in the shape of a semicircular barrel, an open resonance cavity is formed by the left panel, the right panel and the side plate, a cross beam is fixed between the left panel and the right panel and close to the inner notches, and a bridge is arranged on the cross beam; one side of the left panel and one side of the right panel close to the bridge are in lap joint with a sealing plate, the width center of the sealing plate is provided with a fingerboard extending out of the left panel and the right panel, strings are arranged between the bridge and the fingerboard, and the strings are matched with a bow. Compared with the prior art, the utility model has the advantages that the sound transmission efficiency is improved, the sound quality stability is improved, the sound diversity and richness are increased, and the manufacturing process is simplified.

The invention relates to a musical string (1) for a string instrument (6) having a specified scale length (7), in particular a string instrument (6) of the violin family, having a supporting string core (2), the musical string (1) comprising a first end (5) for fastening to a tailpiece (8) of the string instrument (6). According to the invention, the musical string (1) has a first winding layer (9) in a region which adjoins the first end (5) and the region length (29) of which is between 3% and 40% of the scale length (7), and the winding layer length (10) of the first winding layer (9) is between 3% and 40% of the scale length (7).

The invention relates to a bow (1) for playing a string instrument, comprising a bow stick (2) having a first end and a second end, a bow tip (4) arranged at the first end of the bow stick (2), a frog (5) arranged at the second end of the bow stick (2), a bowstring (6) which has a multiplicity of bow hairs and is tensioned between the bow tip (4) and the frog (5), wherein the bow stick (2) is designed in two parts, comprising a first bow stick part (10) and a second bow stick part (11), wherein the first bow stick part (10) has a reduced diameter at its end (12) and the second bow stick part (11) has a complementary recess (13) at its end facing the first bow stick part (10) such that the first bow stick part (10) and the second bow stick part (11) can be pushed or screwed into one another or releasably connected to one another in order to form a continuous bow stick (2).

The utility model discloses a violin shoulder pad with adjustable height and angle, and relates to the field of protective shoulder pads, and the violin shoulder pad comprises a shoulder pad, the surfaces of the two ends of the shoulder pad are rotatably connected with a main rotating shaft in a penetrating manner, and an anti-slip pad is arranged between the surface of the main rotating shaft and the surface of the shoulder pad; an adjusting assembly used for adjusting the height and angle of the shoulder support pad is arranged outside the main rotating shaft, supporting legs are arranged outside the adjusting assembly, and a fixing plate is fixedly connected to the outer side of the end, away from the anti-skid pad, of the shoulder support pad. The height of one side of the shoulder support pad and the overall angle and height can be independently adjusted, the height adjusting direction of the shoulder support pad is inconsistent with the supporting direction of the guitar body by using the adjusting column, the groove and the spring plate, and the force applied by the hand during playing is prevented from being directly transmitted to the adjusting assembly.

The utility model discloses a Beijing opera fiddle protecting bridge, which belongs to the technical field of Beijing opera fiddles, and is characterized in that a body is placed on the Beijing opera fiddle and comprises a bearing part, plain end parts are arranged on two sides of the bearing part, an arch part is arranged on the body below the bearing part, and the arch part is provided with an opening. A plane part is arranged on the body and located below the plain end part, and the plane part is connected with the two ends of the arch-shaped part. According to the scheme, the strings can be elevated when the Beijing opera fiddle is not used, the pressure of the strings on the skin is avoided, the inherent bridge of the Beijing opera fiddle does not need to be frequently moved, and the service life of the Beijing opera fiddle is prolonged.

The present disclosure relates to the technical field of violins, and in particular, to a practice device for violin fingering. Aiming at the problems of being unable to accurately determine the accuracy of practices and deepen fingering memory by reviewing the fingering for a violin, in the present disclosure, when fingertips press finger pressing grooves of pressing cylinders, light strips of the pressing cylinders illuminate, and as the pressing strength increases, colors of the light strips deepen and light becomes bright; and a camera records bending angles of fingers, and a recording box records the sound of pressing and knocking strength of the fingers, to help a practicer observe the force-generating state of fingers later, and perform targeted practices.

The invention relates to a bowed string instrument which comprises a hollow first box body, a vibrating string bearing rod arranged on the first box body and a vibrating string, a first opening is formed in the first end of the first box body, and the first opening is closed by a diaphragm. The bowed instrument includes a hollow second case disposed on a first case, the second case including a panel, a back plate, and a side frame connecting the panel and the back plate, the side frame extending along edges of the panel and the back plate and enclosing an internal volume of the second case together with the panel and the back plate. The bowed string instrument is large in volume, beautiful in timbre, sensitive in response and easy to master. Volume is sufficient in a high-pitch area, finger feeling of string pressing is sensitive, and response is rapid and direct. And the sound quality in a bass area is strong, thick and wide. And the timbre in the alto region is round and soft, has the special charm of antique and ancient fragrance, and also has an immersive sweet feeling.

The invention relates to a headless acoustic violin (100) that does not have a scroll and wooden tuning peg system in the head section, featuring a body (102) form including a chinrest (105) and shoulder rest (106) to prevent vibration damping, and sound holes (109) that enhance sound quality. Although the headless acoustic violin (100) operates according to the same acoustic physical principles as a standard violin, it differs from the traditional violin form by lacking the "C" bouts. Said headless acoustic violin (100) is designed with a more minimalist form considering new composite manufacturing technologies.

In a machine (1) for producing a music string (2), having two rotatable clamping means (4, 5) and a common clamping means axis of rotation (6), which are designed to clamp a string core (7) of the music string (2), wherein the machine (1) has a machine bed (8) having at least one straight guide path (9), which guide path (9) is arranged parallel to the clamping means axis of rotation (6), wherein a carriage (10) is arranged on the guide path (9) in a longitudinally displaceable manner, wherein a run-off device (11) with a run-off point (12) for the predeterminable delivery of at least one first winding element (13) during a winding operation is arranged on the carriage (10), it is proposed that, for the predeterminable pulling of the string core (7) out of the clamping means axis of rotation (6) by the first winding element (13) during the winding operation, a first supporting part (14) is arranged in relation to the run-off device (11) in a first position (15), and that a first string contact point (16) of the first supporting part (14) is at a first distance (17) from the run-off point (12).

The invention provides a violin body with a multi-directional sound release surrounding sound field and a violin in the technical field of violin. The violin body comprises a back plate; the lower edge of the closed-loop side plate is vertically arranged on the inner surface of the back plate, surrounds the back plate and is provided with at least one lateral release hole; the panel is matched with the back plate in shape, and the inner surface of the panel is arranged on the upper edge of the closed-loop side plate; the front surface of the panel is symmetrically provided with two f holes and at least one forward release hole; the bass beam is arranged on the inner surface of the panel, located between the two f holes and close to the bass side; the sound post is vertically arranged between the back plate and the panel and is positioned on the high pitch side between the two f holes; and the at least two phase inversion assemblies are respectively arranged in the lateral release hole or the forward release hole. The device has the advantages that resonance optimization, sound field broadening, bass enhancement, volume increase, penetrating power improvement and tone quality improvement are achieved, the device can also be used for reducing the size of a violin body, the size of an adult cello and the size of a double-size violin are reduced, and the device is convenient to carry.

A stringed musical instrument is disclosed comprising a first tube including a body portion having a bottom end and a top end, and a neck portion with a first end extending longitudinally from the bottom end of the body portion, and a second end. A first string support is connected to the second end of the neck portion, and includes a peg box supporting a plurality of tuning pins. A plurality of musical instrument strings extend from the body portion to the tuning pins. The instrument also includes a bridge with a body-contacting portion configured to engage with the body portion, and a string-contacting portion configured to engage with the plurality of strings, and a second tube extending outwardly from the top end of the body portion, forming a chin rest. Corresponding systems and methods also are disclosed.

The utility model discloses a composite material cello backboard, comprising a body, a panel, a reinforcing member and a composite member. The utility model has the beneficial effects that the movable block is driven by the connecting rod to move towards the direction of the positioning groove, so that the locking block is gradually opened by the cambered surface on the outer side of the separating block, the locking block is separated from the inner side of the positioning groove, the connecting block loses the limit, the body is pulled out backwards, and the disassembly can be completed; it can be guaranteed that the back plate is not damaged during disassembly; the structural strength of the backboard is enhanced by arranging the reinforcing ribs, deflection deformation of the backboard can be reduced, structural fatigue or cracking caused by too large vibration amplitude can be avoided, when the cello backboard bears longitudinal tension of strings, the reinforcing fibers can prevent the backboard from tensile deformation, the damping layer can reduce the vibration amplitude of the cello during playing, and the service life of the cello is prolonged. Howling or noise is avoided, the structural strength of the back plate is effectively enhanced, and it is guaranteed that the back plate cannot deform in long-term use.

The invention provides a three-dimensional modeling four-string partitioned violin bridge in the technical field of violin, and the violin bridge comprises a bridge body which is provided with a ridge and a supporting part, and the supporting part is arranged at the bottom end of the ridge; four string grooves are formed in the upper edge of the top end of the back, and three partition grooves are downwards formed in the positions, located in the middles of the string grooves, of the back; a vertical through groove is formed in the position, below each partition groove, of the back, so that the back is partitioned into four sound posts; the cross section of the sound post is a prismatic arc-shaped cross section; the supporting part comprises two stacking legs which are symmetrically arranged on the left side and the right side of the bottom end of the back; the cross section of each stacking leg is a prismatic arc-shaped cross section; and the two stacking feet are respectively arranged at the bottom ends of the stacking legs. The bridge has the advantages that the structural strength and the audio vibration transmission quality of the bridge are greatly improved, and then the volume, intonation, tone quality, sensitivity, penetrating power and four-string balance of a violin are greatly improved.

An acoustic violin or viola that employs additive manufacturing technology, e.g., selective laser sintering and / or multi-jet fusion processes, to wholly build the body of an acoustic violin (or viola) of a polymer that can match the feel and sounds of wooden violins and violas. The exemplary instrument matches the feel and sound of wooden violins and violas and includes (i) an additively manufactured polymer body as a sound box for amplifying sounds produced by strings, the body having a top and a bottom connected by ribs and having a thickness profile to amplify a pre-defined acoustic profile; and (ii) an additively manufactured polymer neck fixably coupled to the body, the neck having a reinforcing rod that, in combination with the neck, provides a stiffness-to-weight ratio to generate a pre-defined acoustic profile.

A stringed instrument in a construction similar to a guitar, with a neck (4), frets (3), and a soundhole (7) beneath which is a pivoting mechanism. This mechanism alternately brings a bow wheel and a striker wheel (16 and 18) into contact with the strings (5) via a drive and pivot crank (11) to excite them. The bow wheel and striker wheel are driven simultaneously by a gear mechanism (29). The resulting soundscape complements the guitar's sound with that of a bowed instrument similar to a hurdy-gurdy. The enclosed body, with its inner frame (20) and the spring-loaded pivot bearings (21) anchored within it, allows the two wheels to engage alternately directly below the strings.

A bow (1) for playing a stringed musical instrument, comprising a bow stick (2) having a first end and a second end, a tip (4) arranged at the first end of the bow stick (2), a frog (5) arranged at the second end of the bow stick (2), and a bundle of hairs (6) having a plurality of hairs, which is tensioned between the tip (4) and the frog (5), wherein the bow stick (2) is embodied in two parts, comprising a first bow stick part (10) and a second bow stick part (11), wherein the first bow stick part (10) has a reduced diameter at its end (12), and the second bow stick part (11) has a complementary recess (13) at its end facing the first bow stick part (10), so that the first bow stick part (10) and the second bow stick part (11) can be inserted into each other or screwed onto each other and detachably connected to each other to form a continuous bow stick (2).

The invention relates to a musical string (1) for bowed string instruments, said musical string comprising a supporting string core (2) and an outer winding layer (3), which has a first winding element (4), a second winding element (5), and a third winding element (6), wherein the first winding element (4), the second winding element (5) and the third winding element (6) are wound around the string core (2) in the form of a multi-threaded helical line. According to the invention, the first winding element (4), the second winding element (5) and the third winding element (6) are each made of tungsten or a tungsten alloy.

The utility model relates to the technical field of violin, in particular to an anti-slip violin, which comprises a violin body, a chin rest assembly is arranged on one side of the violin body, and a shoulder rest assembly is arranged at the bottom of the violin body. By arranging the chin rest assembly, the height multi-gear adjusting function is achieved, a user can easily adjust the height of the chin rest soft cushion according to the neck length and the playing habit of the user, meanwhile, the stability of the chin rest soft cushion after the chin rest soft cushion is adjusted to the needed height is guaranteed through the combination of the limiting block and the limiting groove, and the chin rest soft cushion can be adjusted to the needed height through simple button pressing operation. A user can easily adjust the height of the chin rest; according to the utility model, the shoulder support assembly and the shoulder clamping seat are provided with the universal ball joint, so that the shoulder support can fit the shoulder shapes of different users, personalized support is provided, the pressure on the shoulders caused by long-time playing is reduced, and the comfort level of playing is improved.

The invention relates to a musical string comprising a string core, an intermediate winding layer and an outer winding layer. The intermediate winding layer is arranged between the string core and the outer winding layer. The intermediate winding layer comprises at least one first winding element which is wound in a helix around the string core. The outer winding layer comprises at least one second winding element which is wound in a helix around the intermediate winding layer. The string core is made of metal wire. The density of the intermediate winding layer is less than 6.2 kg / dm3. The intermediate spaces in the intermediate winding layer comprise a damping means.

The invention discloses an Erhu, an Erhu teaching system, an Erhu teaching method, Erhu teaching equipment and a computer readable medium, and relates to the technical field of musical instruments. A specific embodiment of the method comprises the steps of collecting and generating a student multi-dimensional associated data packet through a sensor group and a control assembly of a student-end Erhu; the server side executes space-time alignment operation on the teacher multi-dimensional associated data packet and the student multi-dimensional associated data packet so as to eliminate time delay and space reference difference between the teacher multi-dimensional associated data packet and the student multi-dimensional associated data packet; the server carries out comparative analysis based on the teacher multi-dimensional associated data packet and the student multi-dimensional associated data packet after the space-time alignment operation to obtain comparative data; and the server side constructs and sends guidance information according to the comparison data, and the student side displays the comparison data and the guidance information. According to the embodiment, subtle changes in the playing process of the urheen can be captured, so that interaction in the playing process of the urheen is improved.

Fastening device (1) for a chin rest (10) of a stringed instrument (11), comprising two upper brackets (2a, 2b) for connection with the chin rest (10), two locking pieces (3a, 3b) arranged between the upper brackets (2a, 2b) and a lower bridge (4) for height-adjustable clamping, and a lower bridge (4) which holds the fastening device (1) on the rear edge of a violin back (14) in the area of ​​a lower stock (13), wherein the locking pieces (3a, 3b) have at least one bore on their circumference for receiving an adjustment tool (15), characterized in that the locking pieces (3a, 3b) have, instead of a continuous radial transverse bore, a plurality of independent, non-through blind holes (7) for receiving the adjustment tool (15), wherein the blind holes (7) are spaced apart from one another angularly and axially on the circumference of the locking pieces (3a, 3b). The directions are arranged at different height levels relative to each other.

A stringed musical instrument is disclosed comprising a first tube including a body portion having a front side and a rear side, a bottom end and a top end, and a neck portion with a first end extending longitudinally from the bottom end of the body portion, and a second end. An opening is formed on the rear side of the body portion. A first string support is connected to the second end of the neck portion, and includes a peg box supporting a plurality of tuning pins. A plurality of musical instrument strings extend from the body portion to the tuning pins. The instrument also includes a one-piece bridge with a body-contacting portion configured to engage with the body portion, and a string-contacting portion configured to engage with the plurality of strings. Corresponding systems and methods also are disclosed.

The invention relates to a musical string (1) for a stringed instrument (27), in particular a guitar and / or a bowed stringed instrument (30) of the violin family, the musical string (1) having a supporting string core (2), which is designed as a wire strand (3), and the wire strand (3) having a core (4) and a cover (5), the cover (5), which is part of the string core (2), comprising at least six cover wires (9, 10, 11, 12, 13, 14), wherein at least one first cover wire (9), a second cover wire (10) which rests against the first cover wire (9), and a third cover wire (11) which rests against the second cover wire (10) are circumscribed by a first circle (23) which runs normal to the longitudinal direction (24) of the musical string (1). According to the invention, a first spacing (25) between a fourth cover wire (12) and the adjacent third cover wire (11) is provided at at least one specifiable first location (32) in the longitudinal direction (24) of the musical string (1).

The utility model discloses a combined tuning peg with a self-locking function, which comprises a mandrel sleeved with a shaft sleeve. The mandrel penetrates through two opposite tuning peg holes in the headstock, the shaft sleeve and the two tuning peg holes have certain taper, and the shaft sleeve and the two tuning peg holes are in interference fit; the two ends of the mandrel are connected with the limiting piece and the adjusting piece respectively, and the limiting piece and the adjusting piece are clamped on the two sides of the guitar head. The adjusting piece can move along the mandrel, and the adjusting piece can push the shaft sleeve when approaching the limiting piece so as to adjust the fit interference magnitude of the shaft sleeve and the tuning peg hole. The adjusting piece is a nut, and the mandrel is provided with an external thread structure and is in threaded fit with the nut. The limiting piece is a one-way thrust bearing. According to the utility model, the problem of matching failure of the headstock and the tuning peg caused by temperature and humidity can be solved.

The invention discloses a portable Huqin, and relates to the technical field of musical instruments. Comprising a canister and a bow, the top end of the canister is fixedly connected with a telescopic piece, the telescopic end of the telescopic piece is fixedly connected with a head, one end of the bow is rotatably connected with an auxiliary rod, and a reinforcing assembly is installed between the bow and the auxiliary rod. According to the invention, through the arrangement of the telescopic member fixed at the top end of the urheen cylinder, rapid telescoping and firm locking of the urheen head and the urheen body are realized, the problem of joint looseness caused by frequent disassembly is avoided, the intonation stability is guaranteed, and meanwhile, the urheen bow and the auxiliary rod are connected and fixed through the reinforcing assembly with the slidable moving plate and the positioning threaded rod, so that the urheen is more convenient to use. The mechanical locking mode is more stable and reliable than simple insertion or joint folding, and the rigidity of the whole structure during playing is ensured.

A bowed string instrument having an improved neck is disclosed and configured for increasing consistency and ease of playability. In at least one embodiment, the instrument provides a body and an elongate neck extending from a top plate of the body, on which is supported an elongate fingerboard. A distal end of the neck provides a pegbox. A bottom surface of a proximal end of the pegbox provides an ergonomic, symmetrically tapered, lateral bulge configured for contacting and substantially conforming to a purlicue of a fingering hand of a musician, a chin positioned between a nut and a distal end of the pegbox, and a pegbox chamfer extending between the chin and a bottom surface of the neck, the pegbox chamfer configured for providing leverage for a thumb and forefinger of the fingering hand to reach positions along the neck and fingerboard by pressing and rotating against the pegbox chamfer.