36 results about "Cello" patented technology

1. The name of the design product: cello stand. 2. The use of the design product: for placing cello. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. The name of the design product: Resonance box non-slip pad (for cello). 2. The use of the design product: Resonance box non-slip pad for cello. 3. The design points of the design product: In shape. 4. The picture or photo that best indicates the design points: Perspective view.

1. The name of the design product: cello anti-skid pad. 2. The use of the design product: used to support and prevent the cello from sliding when playing the cello, used to fix the cello. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a thin product, omitting the left view; the design product is a thin product, omitting the right view; the design product is a thin product, omitting the top view; the design product is a thin product, omitting the bottom view.

The utility model relates to the technical field of musical instruments, and discloses a novel calyx which comprises a resonance box, the resonance box is composed of side plates, a panel, a bottom plate, a tail plate and a head plate, pulleys are fixedly connected to the sides of the upper surface of the panel, a bridge is fixedly connected to the upper surface of the panel, and a string fixing cone is fixedly connected to the outer surface of the head plate. The upper surface of the bridge is fixedly connected with a low-pitch area fingerboard, an alto area fingerboard and a high-pitch area fingerboard, the upper surfaces of the low-pitch area fingerboard, the alto area fingerboard and the high-pitch area fingerboard are provided with strings, the outer surfaces of the strings are provided with a movable tuning device, the movable tuning device comprises a movable seat, the interior of the movable seat is in threaded connection with a screw rod, and the screw rod is in threaded connection with the movable seat. The bottom end of the screw rod is rotatably connected with a pressing plate, the lower surface of the pressing plate is fixedly connected with a base plate, and by moving the string adjusting device, the sound effect of wooden bass string pulling can be achieved, a cello and a multiple cello of a national orchestral music group are replaced, purification of folk music is achieved, and any playing mode of solo playing, ensemble playing and concert playing can be achieved.

1. Name of the product in this design: Cello center axis measuring instrument. 2. Purpose of this design: To measure the center line of a cello. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom view is omitted; the left view is symmetrical to the right view, so the left view is omitted.

1. Name of the design product: Music box (cello). 2. Use of the design product: For music boxes. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Stereogram.

1. The name of the design product: Cello endpin (musical notes). 2. The use of the design product: used as a component of a cello, used for structural support and tone adjustment of the end of the cello. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model belongs to the field of cello, specifically speaking is a kind of cello sound beam adjustable structure, including cello backboard, cello backboard is assembled with sound beam main part, cello backboard is assembled with locating block, sound beam main part is assembled with locating rod, locating rod is provided with locating hole, locating rod is assembled with adjustable firm mechanism, adjustable firm mechanism includes connecting block, connecting block is assembled with fixed block, fixed block is assembled with connecting rod, connecting rod is assembled with assembly block, connecting rod is assembled with adjusting block, adjusting block is assembled with guide rod, guide rod is assembled with pressure block, the above-mentioned kind of cello sound beam adjustable structure solves the problem that the sound beam of existing cello can be influenced by humidity and temperature change, causes sound beam to change shape, affects its stability and use performance by the cooperation of pressure block and adjusting block.

1. Name of the designed product: piano stand. 2. Use of the designed product: the designed product is used for the stand of cello and violin. 3. Design points of the designed product: in shape. 4. Picture or photo showing the design points: perspective view 1.

1. Name of the design product: electronic cello. 2. Use of the design product: for cello playing and teaching. 3. Design points of the design product: in appearance. 4. Picture or photograph best indicating the design points: perspective view.

1. The name of the design product: cello string plate. 2. The use of the design product: tied string, to ensure that the string can be stably fixed on the body. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective drawing.

The utility model discloses a violoncello integrated tailpiece which comprises a violoncello integrated tailpiece body and an insertion connection groove arranged on the side surface of the violoncello integrated tailpiece body. A rubber air bag ring is arranged on the side face of the middle of the inserting connecting groove, a built-in telescopic connecting body is arranged at the bottom of the stirring and extruding rotary knob column, the stirring and extruding rotary knob column is rotationally connected with the built-in telescopic connecting body through a rotating shaft, and a linkage ventilation pipe is arranged at the bottom of the built-in telescopic connecting body. A linkage ventilation pipe is communicated with a rubber air bag ring, and a built-in telescopic connecting body can be extruded by stirring a stirring and extruding knob column, so that air in the built-in telescopic connecting body enters the rubber air bag ring to reduce the hole diameter of an insertion connecting groove; after the tailpiece is improved, the inner diameter of the inserting connection groove can be reduced after inserting connection and installation are completed, so that the inserting connection groove can be attached to the installation column more tightly, and the phenomenon that due to the fact that gaps exist in the installation position, the tailpiece shakes, and the use experience is affected is effectively avoided.

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.

The utility model discloses a violoncello tail column supporting leg which comprises a supporting rod and an inserting block, the inserting block is arranged on the upper side of the outer wall of the supporting rod and used for being inserted into a hole in the tail of a violoncello body to fix the supporting rod, an anti-skid cap is arranged on the lower side of the supporting rod, a connecting rod is arranged at the lower end of the supporting rod, and a rotating rod is arranged at the lower end of the connecting rod. Mounting grooves are formed in the upper end of the rotating rod and the lower end of the connecting rod, bearings are arranged in the two mounting grooves, the two bearing assemblies are connected and fixed through a fixing rod, and the connecting rod can rotate at the upper end of the rotating rod through rotation of the two bearings; when the guitar body rotates, the supporting rod can rotate at the upper end of the rotating rod through the connecting rod to drive the guitar body on the supporting rod to rotate, so that the anti-skid cap does not rotate while the guitar body and the supporting rod rotate, and the anti-skid cap is always attached to the ground to prevent the supporting rod from sliding; therefore, the sliding deviation of the supporting rod caused by the reduction of the contact surface with the ground due to the rotation of the anti-slip cap is avoided.

1. Name of the design product: Metal 3D jigsaw puzzle (string music light violin). 2. Use of the design product: The design product is used for 3D model toys and handicrafts made of metal parts. 3. Design points of the design product: Combination of shape and pattern. 4. Picture or photo best indicating the design points: Perspective view.

1. The name of the design product: tail pin limiter. 2. The use of the design product: used as a limiter for tail pin insertion when playing musical instruments such as cello. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. The rear view, left view and right view of designs 1-4 are respectively symmetrical with the front view of designs 1-4, and the rear view, left view and right view of designs 1-4 are omitted. 6. Design 1 is designated as the basic design.

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 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.

1. Name of the designed product: bird cage (cello). 2. Use of the designed product: bird cage for feeding birds. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

1. Name of the designed product: Storage side cabinet (Melody of the realm - cello). 2. Use of the designed product: for placing and storing articles. 3. Design points of the designed product: in the combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

1. Name of the product in this design: Toy (Cello). 2. Purpose of this design: for playing music. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: cello stand. 2. The use of the design product: for placing cello. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model relates to the technical field of musical instruments, and discloses a foldable and portable violoncello box which comprises a violoncello body box, the top of the violoncello body box is rotatably connected with a violoncello body cover, the right side of the inner wall of the violoncello body box is slidably connected with a violoncello head box, and the top of the violoncello head box is rotatably connected with a violoncello head cover. The adjacent sides of the guitar body box and the guitar body cover are each fixedly connected with two guide strips, the sides, away from each other, of the guitar head box and the guitar head cover are each provided with two guide grooves, and the multiple guide strips are connected with the corresponding guide grooves in a sliding mode. According to the utility model, through mutual cooperation of the guide strips of the guitar body box and the guitar body cover and the guide grooves of the guitar head box and the guitar head cover, a user can conveniently push the guitar head box to slide in the guide grooves along the guide strips, thereby realizing folding and unfolding of the guitar box in the length direction, and effectively solving the problem that the guitar box in the prior art cannot be folded due to a fixed integral structure; and when not in use, the device occupies a large space and is not convenient to carry.

1. The name of the design product: the fastener for the tail button of the cello. 2. The use of the design product: fastening the tail button of the cello. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. Name of the product in this design: Cello stand. 2. Purpose of this design: To place a cello. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The submitted views are sufficient to express the appearance design; top and bottom views are omitted.

The utility model provides a multi-fulcrum decompression cello tail post in the technical field of cello. The multi-fulcrum decompression cello tail post comprises a taper sleeve; the shaft sleeve penetrates through the taper sleeve, a foot support mounting hole is formed in the middle of the shaft sleeve, ring grooves are formed in the two ends of the interior of the shaft sleeve around the foot support mounting hole, and a limiting part is annularly arranged on the outer side wall outwards; an annular protrusion is outwards arranged in the middle, located on the left side of the limiting part, of the shaft sleeve and located in the taper sleeve. The shaft sleeve is located on the right side of the limiting part and vertically provided with a first threaded hole from outside to inside. The two silica gel rings are respectively arranged in the ring grooves; the middle part of the foot support penetrates through the foot support mounting hole and the silica gel ring; the tail rope frame sleeves the shaft sleeve, an arc-shaped channel is annularly formed in the side edge of the tail rope frame, a tail rope supporting part is upwards arranged at the top end of the tail rope frame, and a second threaded hole is vertically formed in the bottom end of the tail rope frame from outside to inside; the butterfly-shaped hand screw is in threaded connection with the second threaded hole and the first threaded hole, and the end of the butterfly-shaped hand screw is in press fit with the foot support. The utility model has the advantages that the pressure of the tail post on the cello is greatly reduced, and the mounting stability of the tail post is improved.

The invention provides a method and a device for generating a cello playing action driven by a music audio, and electronic equipment. The method comprises the following steps: acquiring a target music audio generated by a to-be-performed cello playing action; generating a whole-body cello playing action sequence according to the target music audio based on a pre-trained action generation model; the action generation model is obtained by training and optimizing according to a whole-body cello playing action sample set and a corresponding music audio sample set based on a diffusion self-attention module, and a loss function used in the training process comprises an interactive contact loss function. According to the method, the music audio is used as an input mode for generating the playing action of the whole-body cello, so that the playing intention of a player can be restored more finely; the whole-body cello playing actions are generated through the action generation model, the performance is excellent in the aspects of generating fine-grained actions and restoring complex interaction, generation of the whole-body cello playing actions is achieved, and the rationality and authenticity of the generation result are improved.

1. Name of the product in this design: Cello fine-tuning hook. 2. Purpose of this design: To adjust the pitch of cello strings. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention relates to a device for repairing cracks in cello and double bass soundboxes, enabling repairs without disassembling the soundbox panel or back panel. The provided technical solution consists of an internal module and an external module. When the external magnet of the external module is at the outer end of the elliptical semi-hole, it corresponds to and magnetically couples with the internal magnet of the internal shell. When the external magnet is at the inner end of the elliptical semi-hole, the magnetic coupling with the internal magnet of the internal shell is decoupled. The external magnet and the elliptical semi-hole are in a damped sliding fit, allowing for sliding and translation within the elliptical semi-hole without loosening or falling off. This invention is simple, practical, easy to operate, and inexpensive, making it easy to promote. It achieves the same repair effect without disassembling the soundbox panel or back panel, representing an innovation in the repair of cello and double bass soundbox cracks.

1. Name of the designed product: Storage rack (violin type). 2. Use of the designed product: Storage rack (violin type). 3. Design points of the designed product: Combination of shape and pattern. 4. Picture or photo best indicating the design points: Front view.