32results about "Harps" patented technology

The invention relates to the technical field of seven-stringed plucked instrument auxiliary devices, in particular to a novel seven-stringed plucked instrument base which comprises a base plate, brass foot assemblies are fixedly installed at the four corners of the bottom of the base plate, a plucked instrument body base is placed at the top of the base plate, each brass foot assembly comprises an installation sleeve, and a supporting base is installed at the bottom of each installation sleeve in a threaded mode. A connecting base is installed at the bottom of the supporting base in a threaded mode, a vibration isolation pad is embedded in the bottom of the connecting base, and an inner cavity of the bottom of the installation sleeve is provided with an inner thread. According to the supporting structure of the high-purity brass foot, on one hand, vibration coupling with the guqin is avoided through stable own frequency, on the other hand, the contact area between the guqin body base and the ground is reduced, transmission of ground vibration to the base is reduced, external interference is further reduced, and meanwhile the brass foot meeting the vibration isolation requirement can be selected in different ground scenes; ground vibration is prevented from reversely interfering with Guqin vibration, and the application scene of the base is further widened.

The utility model discloses a musical instrument Ruan which comprises a headstock, a neck connected below the headstock, a resonance box connected below the neck, and strings connected between the headstock and the resonance box, the upper surface of the neck is flush with a panel of the resonance box, and the upper surface of the resonance box is flush with the panel of the resonance box. The upper surface of the guitar neck and the upper side of the middle part of the resonance chamber panel are fixedly connected with a plurality of guitar products, the guitar head is provided with a tuning peg, the lower side of the middle part of the resonance chamber panel is fixedly connected with a covering hand, and the guitar strings are connected between the tuning peg and the covering hand; a slotted hole is formed between the covering hand and the panel of the resonance box, and a sound window is arranged on the panel of the resonance box and arranged in the slotted hole. The musical instrument ruan overcomes the influence of the sound beam in the traditional ruan on the sounding of the resonator, so that the tone is more mellow and full and is rich in expressive force, and the banquet music style pursued by the literals in the wei-Jin period is expressed.

The tube comprises a tube body and a skin assembly covering a front opening of the tube body, the side wall of the tube body is provided with an assembly hole for insertion of a rod, and the outer wall of the front opening of the tube body is provided with a positioning groove for clamping of the skin assembly. The musical instrument skin assembly is prefabricated by a prefabricated frame and a musical instrument film which covers and wraps the top of the prefabricated frame in a gluing manner. The utility model relates to the technical field of musical instrument accessories. According to the urheen tube with the urheen skin convenient to replace, the urheen skin assembly separated from the urheen tube body can be prefabricated by taking the prefabricated frame as a supporting bracket and matching with the urheen film covering the prefabricated frame, that is, one urheen tube can be provided with a plurality of urheen skins of different specifications, and for different playing requirements, a player only needs to assemble the corresponding urheen skin assembly, so that the urheen tube is convenient to replace. In addition, the prefabricated frame is assembled on the front opening of the sound box main body in a clamping connection mode, and is convenient to disassemble and assemble.

The utility model discloses a guqin with a built-in sword, which comprises a guqin body and the sword, the forehead part of the guqin body is provided with a sword handle for accommodating the sword and a groove for protecting a hand, the guqin body is internally provided with a scabbard-shaped inner cavity from a bearing part to the tail part of the guqin body, and the groove is also internally provided with an elastic fixing piece capable of clamping the sword handle. Due to the design of the groove in the guqin head and the scabbard-shaped inner cavity in the guqin body, the sword can be contained in the guqin, the guqin and the sword can be conveniently carried at the same time, the combination of the guqin and the sword is realized, and the guqin culture and the sword culture are fused together. The rear sword handle can be effectively clamped through the elastic fixing piece, and therefore it is guaranteed that the sword cannot fall out of the guqin.

A combined retro qin. Relate to a kind of national musical instrument, more particularly to a kind of structural improvement of combined retro qin. It include: resonance box, neck, the neck is fixedly connected with the end of resonance box;Fingerboard, the fingerboard is fixedly arranged above resonance box, one end is fixedly connected with the resonance box, the other end is fixedly connected with neck;Lower bridge, the lower bridge is fixedly arranged at the top of resonance box, for conducting the vibration energy of string;And tuning mechanism, several strings are tightened on lower bridge by tuning mechanism. The resonance box includes: resonance box side wall, resonance box panel, the resonance box panel is fixedly arranged at the top of resonance box side wall;And resonance box bottom plate, the resonance box bottom plate is fixedly arranged at the bottom of resonance box side wall, and is provided with sound hole. The present application improves the use experience, reduces the difficulty of string installation and replacement, the string stability is better, tuning is more convenient and accurate, and is beneficial to popularization and dissemination.

The invention provides a double-jack five-degree-string Henan playing Banhu which comprises a Henan playing Banhu body and two jacks which are installed on the Henan playing Banhu body, change traditional four-degree strings into five-degree strings and are used for supporting strings, the Henan playing Banhu body comprises an instrument cylinder and an instrument rod installed on the instrument cylinder, the jacks are installed on the instrument rod, the number of the jacks is two, and the jacks are connected with the instrument cylinder. Wherein one jack is used for supporting an outer string of a string, and the other jack is used for supporting an inner string of the string. Through the design that the inner and outer strings are independently supported by the double jacks, the limitation of four-degree ranges of a traditional Henan viola Banhu body is broken through, accurate conversion of five-degree ranges is achieved, meanwhile, mutual interference of string bodies is avoided, diversified playing requirements are met, and the application range of the musical instrument is widened.

This application relates to a musical instrument that combines craftsmanship and teaching, belonging to the technical field of musical instrument teaching aids. It includes a body and a pair of bridges for string support. The body includes a main soundboard and a soundboard located at one end of the main soundboard. The soundboard is angled. A first locking strip and a first locking groove are respectively provided on the opposite side of the main soundboard and the soundboard, with the first locking groove for the first locking strip to be inserted and engaged. A pair of legs, which cooperate with the soundboard, are provided at the end of the main soundboard away from the soundboard. The pair of bridges are located at both ends of the top of the main soundboard, with a second locking strip at the bottom of the bridges. A second locking groove is provided on the top of the body for the second locking strip to be inserted and engaged. This application, by providing mutually cooperating locking grooves and strips, enables convenient assembly and disassembly of the main structures of the guzheng or guqin, thus effectively facilitating teachers' demonstration of the guzheng or guqin's structural components. Furthermore, the guzheng or guqin can also be used as a decorative craft when assembled.

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 invention discloses a structure for adjusting and keeping string tension, belongs to the technical field of string instrument accessories, and is suitable for string instruments with tuning pegs, such as violin, cello, erhu, lute and the like. The structure comprises a peg body and a headstock, one end of the peg body is provided with a knob, the other end of the peg body is provided with a string clamping groove, and the outer wall of the cylindrical section is provided with one or more protrusions; and a matched groove part is arranged at the corresponding position of the tuning peg hole of the guitar head. During tuning, the knob is rotated to adjust the tension of the string to a target pitch, and the tuning peg body is pulled to clamp the convex part into the groove part, so that the rotation of the tuning peg can be limited, and the tension of the string is stabilized to keep intonation. According to the tuning peg, reliable rotation resistance torque is provided through accurate clamping of the protruding part and the groove part, and the problems that a traditional tuning peg is prone to loosening and sound runout due to interference fit and a threaded structure, and an external stop device is complex in structure, large in assembly difficulty, inconvenient to use and high in price are solved. The locking device has the advantages of being reliable in locking, simple in structure, convenient to operate, resistant to abrasion and durable, low in machining cost, wide in adaptation range and low in purchase and use cost, and intonation stability and playing experience of the stringed instrument can be remarkably improved.

The utility model provides a Chinese zither frame with a four-sound-beam structure, which comprises a main body frame, and four sound beams which are arranged in parallel at intervals are arranged on the main body frame through tenon-and-mortise structures. The main body frame comprises two side plates which are arranged in parallel at an interval, and a large head plate, a string nail plate and a rear tail plate are arranged between the two side plates; the mortise and tenon joint structure comprises a dovetail blind groove formed in the side plate, positioning blocks corresponding to the dovetail blind groove are arranged at the two ends of the sound beam, the mortise and tenon joint structure further comprises a first positioning groove formed in the side plate, a second positioning groove corresponding to the first positioning groove is formed in the sound beam, and a wooden positioning pin is arranged between the first positioning groove and the second positioning groove. According to the Chinese zither frame with the four-sound-beam structure, the sound beams are tightly connected with the main body frame through the mortises and tenons to form a stable mechanical structure, vibration of strings is transmitted to the sound beams through the panel during playing, the sound beams at different positions cooperate, the resonance frequency band is widened, transition from low-sinking bass to clear high pitch is more natural, the volume is balanced, and sustain is full.

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.

The utility model relates to the technical field of musical instruments, and discloses a fifty-string plucked instrument which comprises a support. The resonance box is arranged on the bracket; the pair of Yueshan is arranged on the top surface of the resonance box; the tension balancing mechanism is arranged on the resonance box, twenty-nine strings are arranged on the tension balancing mechanism, two ends of each of twenty-one strings are respectively connected with a pair of Yueshan, one end of each of the other eight strings is connected with any Yueshan, and the other end of each of the other eight strings is connected with the top surface of the resonance box through a connecting piece; according to the utility model, a five-sound-order tuning mode and a seven-sound-order tuning mode are provided, a twelve-tone equal law is completely formed, the range of national musical instruments is expanded, the playing field of the musical instruments is increased, and the playing performance of the musical instruments is improved.

The utility model provides a Zoojin musical instrument which comprises an involute-shaped resonance box body, the involute resonance box body is provided with sound releasing holes, and the involute resonance box body is provided with an involute side plate and a musical instrument neck. The guitar neck is provided with a fingerboard and timbre, and the guitar head is arranged on the guitar neck; a tuning peg is arranged on the headstock, a string binding column and a bridge are arranged on the involute resonance box, strings are arranged between the tuning peg and the string binding column, a back plate is arranged behind the involute resonance box, and a mountain opening is formed in the fingerboard. According to the utility model, the resonance box body adopts the involute shape, so that the resonance cavities corresponding to the high, medium and low sound strings have different sizes, the sound tone of the musical instrument can achieve a relatively ideal effect, the acoustic performance is greatly improved compared with a symmetrical sound box such as a lute, and the sound box is not manufactured by hollowing a large wood material, so that the cost is reduced. Therefore, wood materials can be saved, manufacturing cost can be reduced, and excellent timbre and low price can be favored by music lovers.

The invention discloses a full-carbon-fiber musical instrument body and a forming method thereof, and relates to the technical field of musical instrument manufacturing, the full-carbon-fiber musical instrument body comprises a musical instrument body with a hollow resonance cavity, the musical instrument body is made of a fiber reinforced composite material through an integral forming process, and the fiber reinforced composite material is a carbon fiber reinforced composite material. The integrated forming process is a vacuum auxiliary forming process, and a reinforcing structure used for acoustic modulation is integrally formed on the inner surface of the guitar body. According to the full-carbon fiber musical instrument body and the forming method thereof, by adopting the fiber reinforced composite material and cooperating with the technical setting of the integrated forming process, the musical instrument body is changed from a traditional multi-wood splicing structure into a single integral structure, and the problems of deformation and cracking caused by moisture absorption expansion and drying shrinkage of wood are fundamentally solved; therefore, the effects of endowing the guitar body with excellent dimensional stability and weather resistance and keeping the tone stable for a long time are achieved.

The present application relates to the technical field of morinhuqin, and discloses a set bundle type morinhuqin quick string changing device and method. The device comprises an upper cover and a lower cover, the lower cover is sequentially provided with a set bundle assembly, a dispersion assembly and a comb assembly from left to right, and the outer side of the upper cover is provided with an adjustable elastic anti-skid clamp. The set bundle assembly comprises corresponding upper and lower set bundle units, the dispersion assembly comprises a conical lower dispersion plate and an upper dispersion plate provided with an adaptive clamping groove, and the comb assembly comprises a front comb array and a rear comb array with left sparse and right dense. The string changing method comprises the following steps: fixing one end of the string, completing set bundle introduction, preliminary combing, uniform dispersion and fine string combing through the device, pressing and setting the end of the string after repeating the string combing for 1-3 times, trimming, ironing the root of the string and fixing the other end, and finally completing the string changing. The device integrates multiple string changing functions such as set bundle, combing, dispersion and setting, and is convenient for single person to operate independently. The device is universal, small and portable, the string changing method is easy to master, and the blank of the industry special string changing device is filled.

The Custom Fitting Stringed Instrument Pick (pick) provides a fast, comfortable, and effective way to mimic the natural fingernails many musicians cannot maintain in order to pluck the strings of a musical instrument as desired and on a regular basis. Said pick also provides a novel means to secure to a finger or thumb of the musician's hand. Instead of the traditional means of securing, the present invention snugly wraps around said finger or thumb and gently presses simultaneously downwards from the nail side of the digit and upwards from the fleshy underside of the digit tip. This not only allows said pick to be tightly secured to the digit but distributes the pressure on the digit in an even way. It also allows for inter-digit tactical feel that provides feedback to the player over time and permits easier execution of fast and difficult musical passages. Said pick is also capable of being custom fit to suit the contours, geometry, and size of a player's fingers and thumb.

The utility model discloses a quick tuning mechanism for zither shafts, which belongs to the technical field of music tuning tools and comprises a tuning peg box, a plurality of tuning pegs and a tuning device are arranged on the inner wall of the tuning peg box, the tuning device is mounted on the inner bottom wall of the tuning peg box, and the surface of the tuning device extends to one side of each tuning peg. The tuning device comprises a guide assembly installed on the inner bottom wall of the tuning peg box, and the surface of the guide assembly extends to one side of the tuning peg. Through the arrangement of the guide assembly, the working efficiency of tuning can be improved, the device enables the plurality of tuning assemblies to sleeve the surfaces of the tuning instrument shafts through the overall movement of the moving plate, and under the guiding action of the guide rod, the moving plate is more stable in the moving process, so that the plurality of tuning assemblies sleeve the surfaces of the plurality of tuning instrument shafts at the same time, and the tuning efficiency is improved. The condition that operation tools are sequentially arranged on the tuning instrument shaft in a sleeving mode and operated one by one is avoided, and the working efficiency of tuning is improved.

The utility model discloses a harp inflexion button which comprises a base and a handle, the base is installed on a harp body, the handle is provided with a string pressing assembly, the base is provided with a limiting hole, the handle is connected with the base through a limiting piece, the first end of the limiting piece is located on the first side of the base and connected with the handle, and the second end of the limiting piece is located on the second side of the base and connected with the handle. The limiting hole is matched with the middle of the limiting piece to be used for limiting relative rotation of the limiting piece and the base, and the second end of the limiting piece is located on the second side of the base and detachably connected with the base. The base and the handle are connected through the limiting piece, the limiting piece is matched with the limiting hole in the base so that the limiting piece can not be driven by the handle and can rotate in the limiting hole, and stability and accuracy higher than those of common threaded connection are provided.

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.

This invention provides a scale adjustment control mechanism and a harp that improve the operability of adjusting the pitch of a harp. [Solution] The scale adjustment mechanism 20 for adjusting the pitch of a harp in which a string 15 is stretched between a first support point 17 located on the arm 10 and a second support point 18 located on the soundboard 12 has first string pressing members 201N, 201S and second string pressing members 202N, 202S arranged on either side of the string 15, and between the first support point 17 and the second support point 18, there are tone adjustment parts 200N, 200S located on the arm 110 and the first string pressing member 2 The harp comprises a power unit 21 that drives the first string press members 201N, 201S and / or the second string press members 202N, 202S relative to the string, and in response to the first string press members 201N, 201S and / or the second string press members 202N, 202S being driven, the first string press members 201N, 201S and the second string press members 202N, 202S come into contact with the string 15 between the first pivot point 17 and the second pivot point 18, thereby adjusting the pitch of the harp.

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 provides a Chinese lute, and belongs to the technical field of national musical instruments. A lute provided by the utility model comprises a headstock and a body, the front side wall of the headstock is a plane, the headstock is arranged at the upper end of the body, strings are arranged at the front sides of the headstock and the body, the upper part of the headstock is provided with four groups of tuning pegs and four groups of adjusting knobs, and the adjusting knobs are arranged at the upper part of the headstock. The tuning pegs and the adjusting buttons are arranged in a one-to-one correspondence mode, the tuning pegs penetrate through the front side wall and the rear side wall of the guitar head, the rear ends of the tuning pegs are provided with worm wheels, the adjusting buttons are arranged on the rear side of the guitar head, the first ends of the adjusting buttons are provided with worms, the worm wheels are matched with the worms, the adjusting buttons are used for rotating the tuning pegs, and the adjusting buttons are arranged on the front side wall and the rear side wall of the guitar head. And the upper ends of the strings are arranged on the tuning pegs. According to the Chinese lute provided by the utility model, the volume of the headstock is reduced, the weight of the Chinese lute is reduced, and the Chinese lute is convenient to carry.

The utility model provides a processing device for Chinese lute products, and belongs to the technical field of national musical instruments. The utility model provides a processing device for lute products, which comprises a case, a lute placing assembly, a panel scanning assembly, a lute product processing assembly and a recycling and cleaning assembly, and a processing platform is arranged in the case; the lute placing assembly is used for supporting the guitar body; the panel scanning piece comprises a scanning track piece and a scanning head, and the scanning head is used for scanning size data of a panel; the Chinese lute product machining assembly is arranged on the machining platform and comprises a product machining rail part, a planing head and a product clamping part, the product clamping part is used for clamping a product, the product is inversely placed in the product clamping part, and the planing head is arranged on the product machining rail part and used for cutting the bottom face of the product. According to the processing device of the pipa product, panel data is scanned, product processing is synchronously carried out according to the panel data, the adaptation degree of the product and the panel is improved, and the intonation and playing hand feeling of the pipa product are improved.

The present invention discloses a novel stringed musical instrument, inspired by the mandolin, the ukulele, and the banjo, and having characteristics of all three of these traditional instruments, with the instrument comprising a body, a neck attached to the body, means for attaching strings under tension to the neck and body, and sound amplification means within the body.