Intelligent guitar

Abstract

The invention relates to the technical field of electronic musical instruments, in particular to an intelligent guitar which comprises a neck module, a body module, a connecting module, a sounding module and a driving lever module, the neck module is connected with the body module through the connecting module, the sounding module is arranged in the body module, the driving lever module is arranged on the body module, and the driving lever module is connected with the neck module through the connecting module. The guitar neck module is arranged on the guitar body; a control module and a power supply module are arranged in the guitar body module, the power supply module is electrically connected with the control module, and the control module is electrically connected with the guitar neck module, the sound production module and the driving lever module. Through precise combination of the guitar neck module, the guitar body module, the connection module, the sound production module and the driving lever module, modular design of the guitar structure is realized. The manufacturing flexibility and the personalized customization potential are greatly improved, and the diversified requirements of different users for the performance and appearance of the guitar are met.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic musical instruments, in particular to an intelligent guitar. Background Art

[0002] Electronic musical instruments, as the name implies, refer to musical instruments that produce sound through electronic technology. They do not rely on the physical vibration sound-generating principle of traditional musical instruments, but use electronic components such as electronic oscillators, filters, and amplifiers to generate and process sound. Among electronic musical instruments, the smart electronic guitar is an innovative product that combines modern technology with the design of classic musical instruments. It combines the playing experience of traditional guitars with intelligent functions, bringing unprecedented playing and learning experience to music lovers and performers. Guitar beginners not only need a long time of hard work and practice to learn guitar, but also have to face problems such as pain and calluses when pressing the strings; in addition, to achieve a guitar playing and singing by oneself, guitar beginners need to remember the various fingerings of the left hand, and cooperate with the different string hooks and strumming movements of the right hand, and also need to sing at the right time. For beginners, it takes a long time of training to reach the level of playing and singing by themselves. Therefore, it is necessary to design a new guitar. Summary of the invention

[0003] To solve the above problems, the present invention realizes the modular design of guitar structure through the precise combination of neck module, body module, connection module, sound module and lever module. This design not only facilitates the maintenance and upgrade of various parts of the guitar, but also greatly improves the manufacturing flexibility and personalized customization potential, and satisfies the diversified needs of different users for guitar performance and appearance.

[0004] The technical solution adopted by the present invention is: an intelligent guitar, including a neck module, a body module, a connecting module, a sound module and a lever module, the neck module and the body module are connected via a connecting module, the sound module is arranged in the body module, the lever module is arranged on the body module and close to the neck module; a control module and a power supply module are arranged in the body module, the power supply module is electrically connected to the control module, and the control module is electrically connected to the neck module, the sound module and the lever module.

[0005] A further improvement to the above scheme is that the neck module includes a neck shell, a neck control panel, a light guide element and a neck panel, the neck shell includes a neck back shell and a neck front cover, the neck back shell is connected to the neck front cover; the neck control panel is arranged on the neck front cover and connected to the neck back shell, the neck control panel is provided with a key module and a light module, one end of the light guide element is close to the light module and the other end is arranged on the neck panel to guide the light of the light module toward the neck panel, a pressing portion is provided on the neck panel, the pressing portion is opposite to the key module, and is used for pressing and triggering the key module; the control module is electrically connected to the neck control panel.

[0006] A further improvement to the above scheme is that the connecting module includes a hinge assembly, a magnetic assembly and a snap-on assembly, the hinge assembly is used to hinge the neck module and the body module, the magnetic assembly includes a first magnetic element and a second magnetic element, the first magnetic element is arranged on the neck module, the second magnetic element is arranged on the body module, and the first magnetic element is adsorbed to the second magnetic element; the snap-on assembly is used to snap-on the neck module and the body module.

[0007] A further improvement to the above scheme is that it also includes a leg support module and a chest support module, wherein a leg support mounting portion and a chest support mounting portion are provided on one side of the body module, the chest support module includes a chest support adjustment assembly, a chest support connecting rod, a chest support locking element and a chest support bracket, the chest support adjustment assembly is provided on the chest support mounting portion, a chest support adjustment groove is provided on the side of the body module close to the chest support mounting portion, the chest support connecting rod is slidably provided on the chest support adjustment assembly, and the chest support locking element is used to fix the chest support bracket on the chest support adjustment groove; the leg support module includes a leg support adjustment assembly and a leg support bracket, the leg support adjustment assembly is provided on the leg support mounting portion, and the leg support bracket is provided on the leg support adjustment assembly.

[0008] A further improvement to the above scheme is that a guard plate is provided on the chest support mounting portion near the chest support adjustment groove, and one end of the chest support connecting rod passes through the guard plate to drive the guard plate to slide along the chest support adjustment groove to keep the chest support adjustment groove sealed.

[0009] A further improvement to the above scheme is that the body module is provided with a knob control mechanism, the knob control mechanism includes a knob control board, a knob input component and a knob component, the knob control board is arranged in the body module, the knob input component is arranged on the knob control board, the knob input component is provided with an input connecting element, the knob component includes a knob housing and a knob driving element, the knob housing is arranged on the body module, and the knob driving element is drivingly connected to the input connecting element to drive the input connecting element to rotate.

[0010] A further improvement to the above scheme is that the pressing assembly includes a pressing cover, a knob PCB board, a knob wick, a knob light-transmitting element and a pressing shaft, the knob wick is arranged on the knob PCB board, the knob light-transmitting element is arranged between the pressing cover and the knob wick, and the pressing shaft is used to connect the pressing cover with the pressing block.

[0011] A further improvement to the above scheme is that the knob control panel is connected to a touch-plucking mechanism, the touch-plucking mechanism includes a touch-plucking mechanism and a plucking PCB board, the body module includes a body back cover and a body front cover, the body back cover is provided with a control panel, the control panel is electrically connected to the plucking PCB board, the body front cover is provided with a plucking groove, the touch-plucking mechanism is provided on the plucking groove, and one end of the plucking groove is connected to the plucking PCB board.

[0012] A further improvement to the above scheme is that the sound module includes a sound producing fixing frame, a sound producing cover and a first sound producing element, the body module includes a body back cover and a body front cover, the body back cover and the body front cover are interlocked to form a placement cavity, a sound producing installation area is arranged in the placement cavity, the sound producing fixing frame is arranged in the sound producing installation area, the first sound producing element is arranged on the sound producing fixing frame, and one end is in the sound producing installation area; the body front cover is provided with a sound producing area, the sound producing area is opposite to one end of the first sound producing element, and the sound producing cover is arranged on the sound producing area.

[0013] A further improvement to the above scheme is that the lever module includes a lever assembly, a lever reset assembly and a lever output assembly; the body module is provided with a lever mounting groove, a bearing is provided in the lever mounting groove, the lever output assembly is rotatably arranged on the bearing, the lever assembly is provided with a plectrum, the plectrum is provided with a first magnet, the lever reset assembly includes a second magnet, a third magnet and a fixing member, the fixing member is used to fix the second magnet and the third magnet on the body module, the first magnet, the second magnet and the third magnet are arranged on the same radial line with the lever assembly as the axis; the first magnet and the second magnet attract each other to keep the lever at the second magnet position, the first magnet and the third magnet repel each other to reset the first magnet toward the second magnet position; the lever output assembly is arranged on the lever assembly.

[0014] The beneficial effects of the present invention are: Compared with the existing smart guitar, the present invention realizes the modular design of the guitar structure through the precise combination of the neck module, the body module, the connection module, the sound module and the lever module. This design not only facilitates the maintenance and upgrading of the various parts of the guitar, but also greatly improves the manufacturing flexibility and the potential for personalized customization, and meets the diversified needs of different users for guitar performance and appearance. Secondly, the sound module is built into the body module and works closely with the control module to accurately control the adjustment and output of the tone, and achieve the optimization and diversified performance of the sound quality. This provides users with a richer playing experience and expressiveness, whether it is a clear folk style or a thick rock tone, it can be easily controlled. Furthermore, the design of the lever module close to the neck module is not only convenient for the performer to operate, but also realizes intelligent string-picking sensing and feedback through the electrical connection with the control module. This design enables the guitar to automatically recognize and respond to the performer's actions, reduces the possibility of misoperation, and improves the fluency and accuracy of the performance. Finally, as the core of the entire smart guitar, the control module ensures the stable operation of each functional module of the guitar through the electrical connection with the power supply module. At the same time, the control module also has data processing and transmission capabilities.

[0015] The neck module combines the pressing structure and the lighting structure to provide a better experience when using the guitar. The design of the neck shell adopts a split structure, that is, a combination of the neck back shell and the neck front cover. This design is not only convenient for maintenance and upgrading, allowing users to easily access the internal electronic components for repair or replacement, but also provides a physical basis for the high integration of smart guitars. Through precise manufacturing technology, a solid connection between the two is ensured, effectively preventing the problem of structural loosening caused by long-term use or accidental collision, and ensuring the overall durability and stability of the guitar. As one of the core components of the smart guitar, the neck control panel is cleverly embedded in the neck front cover and tightly connected to the neck back shell. This layout not only optimizes space utilization, but also enables the button module and lighting module on the control panel to interact directly with the performer, enhancing the intuitiveness and convenience of operation. The design of the button module fully considers the principles of ergonomics, ensuring that the performer can easily reach and accurately trigger various functions during the performance without interrupting the performance process, which improves the fluency and expressiveness of the performance. The combination of the lighting module and the light guide element, through the clever layout of the light guide element, the light emitted by the lighting module can be evenly guided to the neck panel, which not only provides a personalized visual experience for the performer, but also helps the performer accurately identify the frets and string positions on the neck in a dark environment, further improving the accuracy and comfort of the performance. In addition, the lighting module also supports a variety of color and brightness adjustments, allowing performers to customize settings according to personal preferences or performance needs, enhancing the visual effects of stage performances. The pressing part design on the neck panel achieves tactile feedback similar to that of a traditional guitar fingerboard, while incorporating intelligent sensing technology. When the performer's finger presses on the pressing part, the key module can be accurately triggered to achieve intelligent operations such as switching tones and adjusting volume, greatly enriching the guitar's playing functions and expressiveness. This design not only retains the playing habits of traditional guitars, but also makes the guitar a more flexible and changeable music creation tool through intelligent blessing. The present invention not only improves the durability, stability and ease of operation of the guitar through innovative component configuration and precise layout arrangement, but also brings unprecedented playing experience and visual enjoyment to the performer through intelligent lighting and sensing technology, injecting new vitality and possibilities into modern music creation and performance.

[0016] The lever module provides a stable and flexible rotating platform for the lever output assembly through the lever mounting slot and built-in bearings set in the body module. This design not only ensures the smooth operation of the lever, but also greatly improves the durability and service life of the mechanism. The application of bearings effectively reduces friction and wear, making the lever action more precise and responsive. Secondly, the plectrum and the first magnet on the lever form an ingenious magnetic interaction system with the second and third magnets in the lever reset assembly. This design makes full use of the attraction and repulsion characteristics of magnetic force to achieve the automatic reset and stable retention function of the lever. When the lever is moved by external force, the attraction between the first and second magnets will keep the lever in a specific position (i.e., the position of the second magnet), thereby achieving stable locking of the lever state. When the external force disappears or changes direction, the repulsion between the first and third magnets will automatically push the lever to reset, ensuring that the lever can quickly and accurately return to its initial state and prepare for the next operation. Not only can the second magnet and the third magnet be firmly fixed on the body module to ensure the stability of the magnetic system, but also the position and spacing of the magnets can be adjusted according to actual needs, so as to achieve precise control of the lever reset force and holding force. This design not only improves the flexibility and adaptability of the mechanism, but also provides more possibilities for the personalized needs of users. Compared with the traditional spring reset, it has a longer life and good stability. The setting of the lever output assembly enables the mechanism to be directly connected to other mechanical parts or electronic components to realize signal transmission and control. This design not only broadens the application scope of the lever mechanism, but also enables it to be easily integrated into various complex mechanical equipment systems, providing strong support for the intelligent and automated control of the equipment. The above lever mechanism scheme is applied to the smart guitar. The lever mechanism takes the lever assembly as the axis, and sets the first magnet, the second magnet and the third magnet on the same radial line. This compact and reasonable layout not only optimizes the internal structure of the smart guitar, but also ensures the stable coordination between the components, further improving the durability and reliability of the guitar. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of the smart guitar of the present invention; Figure 2 for Figure 1 A three-dimensional schematic diagram of another state of the smart guitar; Figure 3 for Figure 1 Explosion diagram of the smart guitar; Figure 4 for Figure 1 An exploded diagram of the neck module of the smart guitar; Figure 5 for Figure 1 An exploded view of the smart guitar’s neck module from another angle; Figure 6 for Figure 1 The structural diagram of the connection module of the smart guitar; Figure 7 for Figure 1 An exploded diagram of the smart guitar’s connection module; Figure 8 for Figure 1 A schematic diagram of the structure of the body module of the smart guitar; Fig. 9 for Figure 8 A schematic diagram of the structure of the middle knob control mechanism and the pressing assembly; Fig.10 for Figure 1 A schematic diagram of the structure of the body module of the smart guitar; Fig.11 for Figure 1 An exploded diagram of the body module structure of the smart guitar; Fig.12 for Figure 1 An exploded diagram of the body module structure of the smart guitar from another perspective; Fig.13 for Figure 1 An exploded diagram of the body module structure of the smart guitar; Fig.14 for Figure 1 A three-dimensional schematic diagram of the center lever module; Fig.15 for Figure 1 A schematic diagram of the structure of the middle lever module; Fig.16 for Figure 1 A schematic diagram of the structure of the body module of the smart guitar; Fig.17 for Fig.16 Schematic diagram of the structure of the middle leg support module and the chest support module.

[0018] Description of reference numerals: neck module 1, neck shell 11, neck back shell 111, neck front cover 112, light ring mounting groove 113, light-transmitting sheet 114, neck control panel 12, key module 121, light module 122, light ring module 123, first connecting plate 124, air-avoiding groove 1241, second connecting plate 125, key fixing groove 1251, light guide fixing groove 1252, light guide element 13, neck panel 14, pressing portion 141, touch film 142, pressing platform 143; Body module 2, leg support mounting portion 21, leg support mounting groove 211, leg support adjustment groove 212, chest support mounting portion 22, chest support adjustment groove 221, limit fixing plate 222, guard plate 223, knob control mechanism 23, knob control panel 231, key element 2311, knob input component 232, input connection element 2321, knob component 233, knob housing 2331, knob driving element 2332, movable shaft sleeve 2333, assembly card plate 2334, control panel mounting portion 24, knob mounting portion 241, pressing component 25, pressing upper cover 251, knob PCB board 252, knob wick 253, knob light-transmitting element 254, pressing shaft 255, touch-plucking mechanism 26, touch-plucking 261, plucking PCB board 262, piano back cover 27, pronunciation installation area 271, partition plate 272, piano front cover 28, pronunciation area 281, sealed connecting groove 282, connecting card groove 283, sealing element 284, lever installation groove 29, bearing 291, key fixing frame 292, key assembly 293, key cap 2931, key board 2932, key shaft 2933, key element 2934; Connecting module 3, hinge assembly 31, hinge seat 311, first rotating shaft 312, second rotating shaft 313, gear set 314, magnetic assembly 32, first magnetic element 321, second magnetic element 322, clamping assembly 33, buckle element 331, assembly slot 332, pushing assembly 34, fixing bracket 341, pressing element 342, movable part 343, pushing rotating shaft 344, connecting sleeve 3441, buckle connecting rod 345, connecting rod supporting block 346, positioning groove 3461; The sound module 4, the sound fixing frame 41, the closing cover 411, the buckling groove 412, the sound cover 42, the matching frame 421, the connecting buckle 422, the first sound element 43, the fixing frame 431, and the closing edge 432; The lever module 5, the lever assembly 51, the paddle 511, the first magnet 512, the lever housing 513, the key slot 5131, the assembly fixing slot 514, the lever reset assembly 52, the second magnet 521, the third magnet 522, the fixing member 523, the lever output assembly 53, the output gear 531, the output sensing element 532, the sensing gear 5321, the output connecting rod 533, the first connecting rod 5331, and the second connecting rod 5332; Control module 6, power supply module 7; Leg support module 8, leg support adjustment assembly 81, leg support fixing seat 811, fixing groove 8111, leg support adjustment seat 812, leg support slider 8121, leg support fixing shaft 8122, leg support bracket 82; A chest support module 9, a chest support adjustment component 91, an adjustment fixing frame 911, an adjustment sliding frame 912, a chest support connecting rod 92, a chest support locking element 93, and a chest support bracket 94. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Figure 1 to Figure 17 As shown, in one embodiment of the present invention, a smart guitar is involved, including a neck module 1, a body module 2, a connection module 3, a sound module 4 and a lever module 5, wherein the neck module 1 is connected to the body module 2 through the connection module 3, the sound module 4 is arranged in the body module 2, and the lever module 5 is arranged on the body module 2 and close to the neck module 1; the body module 2 is provided with a control module 6 and a power supply module 7, the power supply module 7 is electrically connected to the control module 6, and the control module 6 is electrically connected to the neck module 1, the sound module 4 and the lever module 5. This embodiment realizes the modular design of the guitar structure through the precise combination of the neck module 1, the body module 2, the connection module 3, the sound module 4 and the lever module 5. This design not only facilitates the maintenance and upgrading of various parts of the guitar, but also greatly improves the manufacturing flexibility and personalized customization potential, and meets the diversified needs of different users for guitar performance and appearance. Secondly, the sound module 4 is built into the body module 2 and works closely with the control module 6. It can accurately control the adjustment and output of the tone, and achieve the optimization and diversified performance of the sound quality. This provides users with a richer playing experience and expressiveness, whether it is a clear folk style or a thick rock tone, it can be easily controlled. Furthermore, the design of the lever module 5 close to the neck module 1 is not only convenient for the performer to operate, but also realizes intelligent string-picking sensing and feedback through the electrical connection with the control module 6. This design enables the guitar to automatically recognize and respond to the performer's actions, reducing the possibility of misoperation and improving the fluency and accuracy of the performance. Finally, the control module 6, as the core of the entire smart guitar, ensures the stable operation of various functional modules of the guitar through the electrical connection with the power supply module 7. At the same time, the control module 6 also has data processing and transmission capabilities.

[0022] See also Figure 4~Figure 5As shown, the neck module 1 includes a neck shell 11, a neck control panel 12, a light guide element 13 and a neck panel 14, the neck shell 11 includes a neck rear shell 111 and a neck front cover 112, the neck rear shell 111 is connected to the neck front cover 112; the neck control panel 12 is arranged on the neck front cover 112 and connected to the neck rear shell 111, the neck control panel 12 is provided with a key module 121 and a light module 122, one end of the light guide element 13 is close to the light module 122, and the other end is arranged on the neck panel 14, so as to guide the light of the light module 122 toward the neck panel 14, and a pressing portion 141 is arranged on the neck panel 14, and the pressing portion 141 is opposite to the key module 121, so as to be used for pressing and triggering the key module 121; the control module 6 is electrically connected to the neck control panel 12. This embodiment combines the pressing structure and the lighting structure to provide a better experience when using the guitar. The design of the neck shell 11 adopts a split structure, that is, a combination of the neck back shell 111 and the neck front cover 112. This design is not only convenient for maintenance and upgrading, allowing users to easily access internal electronic components for repair or replacement, but also provides a physical basis for the high integration of smart guitars. Through precise manufacturing processes, a stable connection between the two is ensured, effectively preventing the problem of structural loosening caused by long-term use or accidental collision, and ensuring the overall durability and stability of the guitar. As one of the core components of the smart guitar, the neck control panel 12 is cleverly embedded in the neck front cover 112 and tightly connected to the neck back shell 111. This layout not only optimizes space utilization, but also enables the key module 121 and the light module 122 on the control panel to interact directly with the performer, enhancing the intuitiveness and convenience of the operation. The design of the key module 121 fully considers the principles of ergonomics, ensuring that the performer can easily touch and accurately trigger various functions during the performance without interrupting the performance process, thereby improving the fluency and expressiveness of the performance. The combination of the lighting module 122 and the light guide element 13, through the clever layout of the light guide element 13, the light emitted by the lighting module 122 can be evenly guided to the neck panel 14, which not only provides a personalized visual experience for the performer, but also can assist the performer to accurately identify the frets and string positions on the neck in a dark environment, further improving the accuracy and comfort of the performance. In addition, the lighting module 122 also supports a variety of color and brightness adjustments, allowing performers to customize settings according to personal preferences or performance requirements, enhancing the visual effects of stage performances. The design of the pressing part 141 on the neck panel 14 achieves tactile feedback similar to that of a traditional guitar fingerboard, while incorporating intelligent sensing technology. When the performer's finger presses on the pressing part 141, it can accurately trigger the key module 121 to achieve intelligent operations such as switching timbre and adjusting volume, greatly enriching the guitar's performance function and expressiveness.This design not only retains the traditional guitar playing habits, but also makes the guitar a more flexible and changeable music creation tool through intelligent blessing. The invention not only improves the durability, stability and ease of operation of the guitar through innovative component configuration and precise layout arrangement, but also brings unprecedented playing experience and visual enjoyment to the performer through intelligent lighting and sensing technology, injecting new vitality and possibilities into modern music creation and performance.

[0023] A light ring mounting groove 113 is provided at one end of the neck shell 11, and a light ring mounting groove 113 is provided in the light ring mounting groove 113. The neck control panel 12 is provided with a light ring module 123, and the light ring module 123 is connected to the light transparent sheet 114; a first connecting plate 124 and a second connecting plate 125 are respectively provided on both sides of the neck control panel 12, the first connecting plate 124 is provided between the neck control panel 12 and the neck front cover 112, and the second connecting plate 125 is provided between the neck control panel 12 and the neck panel 14; an air avoidance groove 1241 is provided on the first connecting plate 124, and the air avoidance groove 1241 is used for the light module 122 to avoid air; a key fixing groove 1251 and a light guide fixing groove 1252 are provided on the second connecting plate 125, and the key fixing groove 1251 is used to fix the key module 121, and the light guide fixing groove 1252 is used to fix the light guide element 13. Specifically, the neck control panel 12 is provided with a plurality of key modules 121 and light modules 122, the number of the light guide element 13 and the pressing part 141 is the same as the number of the key modules 121 and the light modules 122; a touch film 142 is provided between the neck panel 14 and the key module 121, and a pressing platform 143 is provided on the neck panel 14 facing the touch film 142; a Braille protrusion is provided on the side of the neck panel 14 opposite to the pressing platform 143. In this embodiment, the light ring mounting groove 113 and the built-in light-transmitting sheet 114 provided at one end of the neck shell 11 are combined with the light ring module 123 on the neck control panel 12 to realize the display of colorful light effects. This design is not only beautiful, but also can change the color and brightness according to the performance requirements or preset mode, adding visual impact to the live performance and enhancing the stage effect. At the same time, the application of the light-transmitting sheet 114 ensures that the light is soft and evenly distributed, avoiding interference with the performer's sight. Secondly, the ingenious layout of the first connecting plate 124 and the second connecting plate 125 not only stabilizes the position of the neck control board 12, but also effectively solves the space occupation problem of the light module 122 and the key module 121 through the setting of the air avoidance groove 1241 and the specific slot. The introduction of the air avoidance groove 1241 ensures that the light module 122 is not obstructed during installation, while the key fixing groove 1251 and the light guide fixing groove 1252 accurately position the key module 121 and the light guide element 13 respectively, improving the compactness and overall stability of the structure. In addition, the multiple key modules 121 and light modules 122 integrated on the neck control board 12, as well as the light guide elements 13 and the pressing part 141 that match the number thereof, realize a highly customized operation interface. This design not only meets the performer's switching needs for different playing styles and sound effects, but also enhances the intuitiveness and interactivity of the operation through intuitive light feedback. It is particularly worth mentioning that the touch film 142 disposed between the neck panel 14 and the key module 121 , and the design of the pressing platform 143 facing the touch film 142 , ensure the sensitivity and stability of the key touch.At the same time, the raised Braille on the other side of the neck panel 14 provides a user-friendly operating interface for visually impaired players, reflecting the humanization and inclusiveness of the product design.

[0024] See also Figure 6~Figure 7 As shown, the connection module 3 includes a hinge assembly 31, a magnetic assembly 32 and a clamping assembly 33. The hinge assembly 31 is used to hinge the neck module 1 with the body module 2. The magnetic assembly 32 includes a first magnetic element 321 and a second magnetic element 322. The first magnetic element 321 is arranged on the neck module 1, and the second magnetic element 322 is arranged on the body module 2. The first magnetic element 321 is adsorbed with the second magnetic element 322; the clamping assembly 33 is used to clamp the neck module 1 with the body module 2; in this embodiment, through the precise design of the hinge assembly 31, the neck module 1 and the body module 2 can be smoothly and firmly hinged, so that the guitar can be quickly folded into a more compact shape when not in use, which is convenient for carrying and storage. For musicians who often need to go out for performances or study, it greatly reduces the burden and improves the convenience of travel. In the magnetic component 32, the layout of the first magnetic element 321 and the second magnetic element 322 not only enhances the overall stability of the guitar after folding, prevents accidental unfolding or loosening, but also gives the user a more intuitive folding and unfolding operation experience. The instant response of the magnetic force and the strong adsorption force ensure that the guitar can remain tightly connected even in an uneven or slightly vibrating environment, ensuring safety during performance. The snap-on component 33 serves as a double insurance for the folding connection, and further consolidates the connection between the neck and the body of the guitar by physical locking. This design not only increases the strength of the guitar structure, effectively prevents loose connections that may occur due to long-term use or improper operation, but also provides additional safety protection to ensure that the integrity of the guitar structure is not affected during intense performances.

[0025] The hinge assembly 31 includes an articulated seat 311, a first rotating shaft 312 and a second rotating shaft 313, wherein the first rotating shaft 312 and the second rotating shaft 313 are respectively arranged at two ends of the articulated seat 311, the articulated seat 311 is rotatably connected to the neck module 1 through the first rotating shaft 312, and the articulated seat 311 is rotatably connected to the body module 2 through the second rotating shaft 313; a gear set 314 is arranged in the articulated seat 311, the first rotating shaft 312 and the second rotating shaft 313 are connected through the gear set 314, and the gear set 314 consists of a plurality of gears meshing with each other; the neck module 1 is provided with a first panel, and the body module 2 is provided with a second panel, and the first panel is opposite to the second panel; the first magnetic element 321 is arranged on the inner side of the first panel, and the second magnetic element 322 is arranged on the inner side of the second panel, so that the first panel and the second panel are attached to each other through adsorption by the first magnetic element 321 and the second magnetic element 322. The snap-on assembly 33 includes a snap-on element 331 and an assembly slot 332, wherein the snap-on element 331 is arranged on the body module 2, and the assembly slot 332 is arranged on the neck module 1, and the snap-on element 331 is used to cooperate with the assembly slot 332 so that the neck module 1 and the body module 2 are snapped; in this embodiment, the design of the hinge assembly 31 enables the neck module 1 and the body module 2 to be flexibly rotated and connected. The first rotating shaft 312 and the second rotating shaft 313 are respectively arranged at both ends of the hinge seat 311, and the mutual engagement of the gear set 314 ensures the synchronization and stability of the two during the rotation process. This design not only facilitates the user to adjust the angle of the guitar as needed during the performance, but also enhances the durability of the guitar structure and reduces the risk of damage caused by long-term use or improper operation. Secondly, the setting of the first magnetic element 321 and the second magnetic element 322 provides a convenient fitting method for the neck module 1 and the body module 2. When the two need to be fixed, the magnetic element can quickly and firmly adsorb the first panel and the second panel together, thereby ensuring the overall compactness and stability of the guitar. This design not only simplifies the assembly process of the guitar, but also improves the user experience. In addition, the addition of the snap-on component 33 further enhances the stability of the guitar structure. The use of the snap-on element 331 and the assembly slot 332 adds a layer of physical snap-on protection to the neck module 1 and the body module 2 on the basis of magnetic adhesion. This double protection design effectively prevents damage to the guitar due to accidental collision or falling during use.

[0026] The body module 2 is provided with a pushing component 34, and the pushing component 34 includes a fixed bracket 341, a pressing element 342, a movable part 343, a pushing shaft 344, a buckle connecting rod 345 and a connecting rod support block 346. The fixed bracket 341 is set on the body module 2, the pushing shaft 344 is set on the fixed bracket 341, the movable part 343 is rotatably set on the pushing shaft 344, and the pressing element 342 is used to drive the movable part 343 to move along the pushing shaft 344; one end of the buckle connecting rod 345 is connected to the movable part 343, and the connecting rod support block 346 is set on the fixed bracket 341 and used for the side support of the buckle connecting rod 345. The buckle element 331 is arranged on the buckle connecting rod 345; the pushing shaft 344 is provided with a connecting sleeve 3441, the connecting sleeve 3441 is rotatably connected with the pushing shaft 344, one end of the movable part 343 is connected with the connecting sleeve 3441, and one end of the buckle connecting rod 345 is arranged on the connecting sleeve 3441; the connecting rod support block 346 is provided with a positioning groove 3461, the positioning groove 3461 is used for positioning the outer diameter of the buckle connecting rod 345, a spring groove is arranged in the positioning groove 3461, a supporting spring is arranged on the spring groove, and one end of the supporting spring abuts against the buckle connecting rod 345 to provide supporting force for the buckle connecting rod 345. In this embodiment, by the stable arrangement of the fixed bracket 341 and the pushing shaft 344, the movable part 343 can rotate smoothly and stably along a precise trajectory. This design not only ensures the close fit between the various parts of the guitar, but also provides users with a smoother and more reliable playing experience. The clever use of the pressing element 342 allows the user to easily drive the movable part 343, thereby realizing quick adjustment of the guitar function or setting, such as switching the tone, adjusting the volume, etc., greatly enhancing the interactivity and playability of the guitar. The combination of the buckle connecting rod 345 and the connecting rod support block 346 provides a reliable locking mechanism for the guitar. When the movable part 343 is driven to a specific position, the buckle connecting rod 345 can stably snap into the positioning groove 3461 under the action of the supporting spring in the spring groove to achieve the locking or unlocking of the guitar function. This design not only enhances the structural stability of the guitar, but also avoids functional failure caused by misoperation or external interference. The rotational connection between the connecting sleeve 3441 and the driving shaft 344 further enhances the flexibility and durability of the guitar structure. Through this design, the movable part 343 can achieve flexible rotation at multiple angles and directions without damaging the guitar structure. At the same time, the connecting sleeve 3441 also plays a role in supporting and positioning the buckle link 345, ensuring the stability and accuracy of the buckle link 345 during operation. In addition, the spring groove and support spring design in the positioning groove 3461 provide continuous support force for the buckle link 345, so that it can automatically return to the initial state after the user releases the pressing element 342.This design not only simplifies the operation process of the guitar, but also improves the guitar's response speed and user experience.

[0027] See also Figure 16-17As shown, it also includes a leg support module 8 and a chest support module 9. A leg support mounting portion 21 and a chest support mounting portion 22 are arranged on one side of the body module 2. The chest support module 9 includes a chest support adjustment component 91, a chest support connecting rod 92, a chest support locking element 93 and a chest support bracket 94. The chest support adjustment component 91 is arranged on the chest support mounting portion 22. A chest support adjustment groove 221 is arranged on one side of the body module 2 close to the chest support mounting portion 22. The chest support connecting rod 92 is slidably arranged on the chest support On the adjustment component 91, the chest support locking element 93 is used to fix the chest support bracket 94 on the chest support adjustment groove 221; the leg support module 8 includes a leg support adjustment component 81 and a leg support bracket 82, the leg support adjustment component 81 is arranged on the leg support mounting portion 21, and the leg support bracket 82 is arranged on the leg support adjustment component 81; in this embodiment, the three core components of the body module 2, the leg support module 8 and the chest support module 9 are integrated to form a support system that is both stable and flexible. This integrated design not only optimizes the guitar holding experience, but also ensures that the performer can maintain a good posture during long-term playing, effectively reducing the burden on the shoulders, neck and back, thereby improving the sustainability and expressiveness of the performance. The leg support mounting portion 21 and the chest support mounting portion 22 designed on one side of the body module 2 not only facilitate the rapid installation and disassembly of each component, but also give the guitar stand customizability, so that the performer can flexibly adjust according to personal body shape and playing habits to achieve personalized adaptation. The setting of the chest support adjustment component 91 enables the chest support connecting rod 92 to slide smoothly in the chest support adjustment groove 221, thereby realizing the precise adjustment of the height of the chest support. For performers with different heights or sitting posture preferences, it is undoubtedly a great blessing, ensuring that the chest support can always fit the performer's chest and provide stable and comfortable support. The application of the chest support locking element 93 further ensures the stability of the chest support bracket 94 after being adjusted in place, avoids shaking during the performance, and ensures the continuity and stability of the performance. The design of the leg support module 8 also reflects a deep understanding of user needs. The setting of the leg support adjustment component 81 enables the leg support bracket 82 to perform dual adjustments of angle and height as needed, providing just the right support for the performer's legs. It not only helps to improve sitting posture and reduce leg fatigue, but also helps performers quickly find the most suitable performance posture for themselves in different venues and environments, thereby improving performance efficiency and comfort. By adopting modular design and foldable structure, the entire bracket can be easily folded when not in use, greatly reducing the occupied space and facilitating carrying and storage. This is undoubtedly a great convenience for players who often need to go out for performances or practice. It makes carrying a guitar stand no longer a burden, but a relaxing and enjoyable experience. The present invention brings unprecedented comfort and portability to guitar players through fine structural details and excellent functional performance.

[0028] The leg support mounting portion 21 is provided with a leg support mounting groove 211, and the body module 2 is provided with a leg support adjustment groove 212, one end of which is connected to the leg support mounting groove 211; the leg support adjustment component 81 is provided on the leg support mounting groove 211, and the leg support adjustment component 81 is used to adjust the leg support bracket 82 to slide along the leg support adjustment groove 212; the leg support adjustment component 81 includes a leg support fixing seat 811 and a leg support adjustment seat 812, and the leg support adjustment seat 812 is arranged along the leg support fixing seat 811 along the leg support adjustment groove 212. 12 slide, the leg support bracket 82 is arranged on the leg support adjustment seat 812; the leg support fixing seat 811 is provided with a fixing groove 8111 at one end facing the leg support adjustment seat 812, the leg support adjustment seat 812 includes a leg support slider 8121 and a leg support fixing shaft 8122, the leg support fixing shaft 8122 is arranged on the leg support slider 8121, the leg support fixing shaft 8122 is provided with an elastic glass bead facing the fixing groove 8111 to match the fixing groove 8111, the leg support bracket 82 is provided with a fixing connection block, and the fixing connection block is used The leg support fixing shaft 8122 is connected; the leg support fixing shaft 8122 is provided with a plurality of, the fixing groove 8111 is provided with a plurality of, the plurality of fixing grooves 8111 are arranged continuously along the length direction of the leg support fixing seat 811, the leg support fixing shaft 8122 is provided with a plurality of, and each leg support fixing shaft 8122 is provided with an elastic glass bead; the chest support adjustment component 91 includes an adjustment fixing frame 911 and an adjustment sliding frame 912, the adjustment fixing frame 911 is provided on the chest support mounting portion 22, and the adjustment sliding frame 912 is provided on the adjustment fixing frame 911, the chest support connecting rod 92 is slidably arranged on the adjustment sliding frame 912; the chest support mounting part 22 is provided with a limited fixing plate 222, the limited fixing plate 222 is provided with a limited groove, the chest support connecting rod 92 is provided with a limited glass bead, and the limited groove is used to cooperate with the limited glass bead; the chest support mounting part 22 is provided with a guard plate 223 near the chest support adjustment groove 221, and one end of the chest support connecting rod 92 passes through the guard plate 223 to drive the guard plate 223 to slide along the chest support adjustment groove 221 to keep the chest support adjustment groove 221 sealed. In this embodiment, the ingenious design of the leg support mounting part 21 and the leg support adjustment component 81 enables the leg support bracket 82 to be accurately adjusted along the leg support adjustment groove 212. This sliding design not only facilitates the user to adjust the height and angle of the leg support according to personal height and sitting habits, but also ensures that the legs are stably supported during the performance, reducing the fatigue caused by long-term standing or sitting performance. The elastic glass beads between the leg support fixing seat 811 and the leg support adjustment seat 812 cooperate with the fixing groove 8111, which not only ensures the stability of the adjustment, but also facilitates quick positioning and improves the adjustment efficiency. Secondly, the introduction of the chest support adjustment component 91 provides a more personalized chest support for the guitar player.By adjusting the sliding of the sliding frame 912 on the adjusting fixing frame 911, and the sliding of the chest support connecting rod 92 on the adjusting sliding frame 912, the user can easily adjust the height and tilt angle of the chest support to adapt to different playing postures and physical conditions. The cooperation between the limiting fixing plate 222 and the limiting glass bead ensures the stability and safety of the chest support connecting rod 92 during the adjustment process, and avoids accidental slippage or shaking. In addition, the protective plate 223 provided on the chest support mounting part 22 near the chest support adjustment groove 221 not only protects the chest support adjustment groove 221, but also keeps the groove sealed when the chest support connecting rod 92 is adjusted, preventing dust, debris, etc. from entering the interior of the guitar and affecting the performance and life of the guitar.

[0029] See also Figure 8~Figure 10As shown, the body module 2 is provided with a knob control mechanism 23, and the knob control mechanism 23 includes a knob control board 231, a knob input component 232 and a knob component 233. The knob control board 231 is arranged in the body module 2, and the knob input component 232 is arranged on the knob control board 231. The knob input component 232 is provided with an input connection element 2321. The knob component 233 includes a knob housing 2331 and a knob driving component 2332. The knob housing 2331 is arranged on the body module 2, and the knob driving component 2332 is drivingly connected to the input connection element 2321 to drive the input connection element 2321 to rotate. In this embodiment, the knob control board 231 is built into the body module 2. This design effectively protects the internal electronic components from interference and damage from the external environment, such as dust, moisture and accidental collision, thereby ensuring the stability and reliability of the guitar during long-term use. This embedded design also optimizes the overall structure of the guitar, making the guitar look more concise and smooth, in line with modern aesthetic trends, and also easy to carry and store. Secondly, the setting of the knob input component 232 and the input connection element 2321 equipped therewith realize the precise connection between the knob component 233 and the electronic control system. The design of the knob component 233 fully considers the principles of ergonomics, and the material, shape and surface treatment of the knob housing 2331 are carefully selected and optimized to provide the best grip and operating comfort. This not only reduces the fatigue of the fingers caused by long-term playing, but also enhances the accuracy and sensitivity of the player's control of the guitar, which helps the player to better express musical emotions and improve the overall performance. Through programming and configuration software, the present invention allows users to customize the function mapping of the knob according to personal preferences or specific track requirements, such as setting a certain knob to control the vibrato effect, delay time or a certain frequency band of the EQ equalizer, thereby realizing personalized timbre adjustment. This flexibility not only meets the needs of professional musicians for complex timbre control, but also provides an intuitive and easy-to-learn operating interface for beginners, accelerating the learning process. It not only improves the functionality, durability and aesthetics of the guitar, but also greatly enriches the playing experience, bringing unprecedented freedom and depth to music creation and performance.

[0030] The body module 2 is provided with a control panel mounting portion 24, and the knob control panel 231 is provided on the control panel mounting portion 24; a knob mounting portion 241 is provided on one side of the control panel mounting portion 24, and the knob assembly 233 is provided on the knob mounting portion 241; the input connecting element 2321 is an input gear, and the knob driving element 2332 is a driving gear provided on the knob housing 2331, and the driving gear is meshed with the input gear; the knob mounting portion 241 is provided with a mounting The knob assembly 233 is provided with a movable sleeve 2333; the movable sleeve 2333 is provided with an assembly card plate 2334, the assembly card plate 2334 is arranged in the installation slot, the knob housing 2331 is rotatably arranged outside the movable sleeve 2333; the movable sleeve 2333 is provided with a pressing assembly 25, the pressing assembly 25 is movably arranged in the movable sleeve 2333, one end of the pressing assembly 25 is provided with a pressing block, the knob control panel 231 A button element 2311 is provided, and the pressing block is opposite to the button element 2311; the pressing assembly 25 includes a pressing cover 251, a knob PCB board 252, a knob wick 253, a knob light-transmitting element 254 and a pressing shaft 255, the knob wick 253 is provided on the knob PCB board 252, the knob light-transmitting element 254 is provided between the pressing cover 251 and the knob wick 253, and the pressing shaft 255 is used to connect the pressing cover 251 with the pressing block; The knob control panel 231 is connected to a touch-plucking mechanism 26, and the touch-plucking mechanism 26 includes a touch-plucking 261 and a plucking PCB board 262. The body module 2 includes a body back cover 27 and a body front cover 28. The body back cover 27 is provided with a control panel, and the control panel is electrically connected to the plucking PCB board 262. The body front cover 28 is provided with a plucking groove, and the touch-plucking 261 is provided on the plucking groove, and one end of the plucking groove is connected to the plucking PCB board 262. In this embodiment, by cleverly arranging the knob control panel 231 on the control panel mounting portion 24 and providing a precise knob mounting portion 241, a stable connection between the knob assembly 233 and the guitar body is achieved. This design not only ensures the stability of the knob during rotation, but also facilitates subsequent maintenance and replacement. At the same time, the knob driving element 2332 and the input connecting element 2321 achieve precise signal transmission through the meshing of the driving gear and the input gear, so that each knob operation can be accurately captured and converted into the corresponding music parameter adjustment. Secondly, the combination of the movable sleeve 2333 and the mounting slot, as well as the ingenious setting of the pressing component 25, greatly enhances the sensitivity and feel of the knob operation. The pressing cover 251, the knob PCB board 252, the knob wick 253, the knob light-transmitting element 254, and the pressing shaft 255 in the pressing component 25 are closely matched, so that the pressing operation can respond quickly, and presents a beautiful visual effect through the knob light-transmitting element 254.In addition, the relative arrangement of the pressing block and the key element 2311 allows the user to control the guitar function through a simple pressing action, further improving the convenience of playing. Furthermore, the introduction of the touch-plucking 261 mechanism 26 has raised the intelligence level of the smart guitar to a new height. The electrical connection between the touch-plucking 261 and the plucking PCB board 262 allows the user to simulate the plucking effect of a traditional guitar through a touch action, greatly enriching the playing method and expressiveness. At the same time, the design of the plucking groove and the connection with the plucking PCB board 262 also ensure the stable transmission of the touch-plucking 261 signal, so that each touch can be accurately recognized and converted into corresponding music output.

[0031] See also Figure 11~Figure 12As shown, the sound module 4 includes a sound-generating fixed frame 41, a sound-generating cover 42 and a first sound-generating element 43, the body module 2 includes a back cover 27 and a front cover 28, the back cover 27 and the front cover 28 are interlocked to form a placement cavity, a sound-generating installation area 271 is arranged in the placement cavity, the sound-generating fixed frame 41 is arranged in the sound-generating installation area 271, the first sound-generating element 43 is arranged on the sound-generating fixed frame 41, and one end is in the sound-generating installation area 271; the front cover 28 is provided with a sound-generating area 281, the sound-generating area 281 is opposite to one end of the first sound-generating element 43, and the sound-generating cover 42 is arranged on the sound-generating area 281; in this embodiment, the body module 2 includes the back cover 27 and the front cover 28 of the guitar, and a compact and stable placement cavity is formed. This structure not only enhances the overall structural strength of the guitar, but also ensures the effective protection and isolation of the internal components, reduces the potential interference of the external environment to the sound-generating elements, and thus improves the purity and stability of the sound quality. Secondly, the setting of the pronunciation installation area 271 provides a precise installation position for the pronunciation fixing frame 41 and the first pronunciation element 43. As a supporting structure, the pronunciation fixing frame 41 ensures that the first pronunciation element 43 can be firmly installed in the predetermined position, effectively preventing the displacement of the element due to vibration or improper operation, and ensuring the accuracy and consistency of the pronunciation. Furthermore, one end of the first pronunciation element 43 cleverly extends into the pronunciation installation area 271, corresponding to the pronunciation area 281 on the front cover 28 of the guitar body. This layout optimizes the propagation path of the sound, reduces the loss of sound inside the guitar, and enables the sound to be transmitted to the pronunciation area 281 more directly and efficiently. At the same time, the setting of the pronunciation cover 42 further enhances the focusing effect of the sound, improves the clarity and penetration of the sound, and brings a fuller and three-dimensional auditory enjoyment to the performers and the audience. In addition, the design also reflects a high degree of modularity and maintainability. The snap-fit ​​design of the body module 2 facilitates the user to inspect and maintain the internal components, while the modular installation of the sounding element and the sounding fixing frame 41 simplifies the replacement or upgrade process and reduces the maintenance cost in long-term use. This embodiment achieves a significant improvement in sound quality and a significant optimization of user experience through precise structural layout and efficient component configuration, injecting new vitality and possibilities into the art of guitar playing.

[0032] The pronunciation installation area 271 is provided with a partition plate 272, and the partition plate 272 is used to separate the pronunciation installation area 271 from the placement cavity; the pronunciation fixing frame 41 is provided with a closed cover plate 411, and the closed cover plate 411 is provided with a snap-fit ​​groove 412, and the snap-fit ​​groove 412 is used to cooperate with the partition plate 272 to close the pronunciation installation area 271; the pronunciation fixing frame 41 is provided with a fixed frame 431 at the periphery of the first pronunciation element 43, and the fixed frame 431 is provided with a closed edge 432, and one end of the pronunciation cover 42 A matching frame 421 is provided, and the matching frame 421 is used to match on the closed edge 432. The sound cover 42 is provided with a sound through hole on the inner side of the matching frame 421; the sound area 281 is provided with a sealed connection groove 282 and a connection slot 283, and a sealing member 284 is provided on the sealed connection groove 282. The sound cover 42 is provided with a connection buckle 422, and the connection buckle 422 is used to match the connection slot 283 to buckle the sound cover 42 in the sound area 281 and seal against the sealing member 284. In this embodiment, the sound installation area 271 is effectively separated from the placement cavity inside the guitar by the provision of the partition plate 272, which not only improves the neatness of the internal structure of the guitar, but also avoids mutual interference between different areas, ensuring the stability and accuracy of the sound element. The existence of the partition plate 272 also provides a relatively closed environment for the sound installation area 271, which helps to reduce the potential damage to the sound element by external factors (such as dust and moisture). Secondly, the design of the closed cover plate 411 on the sound fixing frame 41, especially the cooperation between the buckling groove 412 and the partition plate 272, realizes the tight sealing of the sound installation area 271. This design not only enhances the overall structural strength of the guitar, but also effectively prevents sound leakage and improves the sound quality performance. At the same time, the easy disassembly and assembly characteristics of the closed cover plate 411 also facilitate subsequent maintenance and repair work. Furthermore, the ingenious combination of the fixed frame 431 and the matching frame 421 not only firmly supports the sound cover 42, but also further enhances the sealing of the sound area 281 through the close fit between the closed edge 432 and the matching frame 421. The precise layout of the sound through holes on the sound cover 42 ensures the smooth propagation and accurate guidance of the sound, and enhances the timbre purity and expressiveness of the guitar. Finally, the design of the sealed connection groove 282 and the connection card slot 283 in the sound area 281, as well as the connection buckle 422 on the sound cover 42, together constitute a stable and sealed connection system. This design not only simplifies the installation process of the pronunciation cover 42, but also realizes seamless connection and efficient sealing between the pronunciation cover 42 and the pronunciation area 281 through the close cooperation between the seal 284 and the connecting buckle 422.

[0033] See also Figure 13~Figure 15As shown, the lever module 5 includes a lever assembly 51, a lever reset assembly 52 and a lever output assembly 53; the body module 2 is provided with a lever mounting groove 29, a bearing 291 is provided in the lever mounting groove 29, the lever output assembly 53 is rotatably arranged on the bearing 291, the lever assembly 51 is provided with a plectrum 511, the plectrum 511 is provided with a first magnet 512, the lever reset assembly 52 includes a second magnet 521, a third magnet 522 and a fixing member 523, the fixing member 523 is used to fix the second magnet 521 and the third magnet 522 on the body module 2, The first magnet 512, the second magnet 521 and the third magnet 522 are arranged on the same radial line with the lever assembly 51 as the axis; the first magnet 512 and the second magnet 521 attract each other so that the plectrum is kept at the position of the second magnet 521, and the first magnet 512 and the third magnet 522 repel each other so that the first magnet 512 is reset toward the position of the second magnet 521; the plectrum output assembly 53 is arranged on the lever assembly 51; the plectrum mounting groove 29 and the built-in bearing 291 provided in the body module 2 of this embodiment provide a stable and flexible rotating platform for the plectrum output assembly 53. This design not only ensures the smooth operation of the plectrum during operation, but also greatly improves the durability and service life of the mechanism. The application of the bearing 291 effectively reduces friction and wear, making the plectrum action more precise and the response faster. Secondly, the plectrum 511 and the first magnet 512 thereon provided on the plectrum form an ingenious magnetic interaction system with the second magnet 521 and the third magnet 522 in the plectrum reset assembly 52. This design makes full use of the attraction and repulsion characteristics of magnetic force to achieve the automatic reset and stable holding function of the lever. When the lever is moved by external force, the attraction between the first magnet 512 and the second magnet 521 will keep the lever at a specific position (i.e., the position of the second magnet 521), thereby achieving stable locking of the lever state. When the external force disappears or changes direction, the repulsion between the first magnet 512 and the third magnet 522 will automatically push the lever to reset, ensuring that the lever can quickly and accurately return to the initial state and prepare for the next operation. Not only can the second magnet 521 and the third magnet 522 be firmly fixed on the piano body module 2 to ensure the stability of the magnetic system, but the position and spacing of the magnets can also be adjusted according to actual needs, thereby achieving precise control of the lever reset force and holding force. This design not only improves the flexibility and adaptability of the mechanism, but also provides more possibilities for the personalized needs of users. Compared with the traditional spring reset, it has a longer life and good stability. The setting of the lever output component 53 enables the mechanism to be directly connected to other mechanical parts or electronic components to achieve signal transmission and control. This design not only broadens the application scope of the lever mechanism, but also enables it to be easily integrated into various complex mechanical equipment systems, providing strong support for the intelligent and automated control of the equipment.The above lever mechanism scheme is applied to the smart guitar. The lever mechanism takes the lever assembly 51 as the axis, and the first magnet 512, the second magnet 521 and the third magnet 522 are arranged on the same radial line. This compact and reasonable layout not only optimizes the internal structure of the smart guitar, but also ensures the stable coordination between the components, further improving the durability and reliability of the guitar.

[0034] The lever assembly 51 includes a lever housing 513, the lever housing 513 is provided with an assembly fixing groove 514, a key fixing frame 292 is provided in the lever mounting groove 29, and the lever housing 513 is sleeved on the key fixing frame 292 through the assembly fixing groove 514; a key assembly 293 is provided in the key fixing frame 292, and the key assembly 293 is provided with a key cap 2931, and a key groove 5131 is provided at the end of the lever housing 513, and the key cap 2931 is located on the key groove 5131; the key assembly 293 includes a key plate 2932 and a key shaft 2933, one end of the key shaft 2933 is connected to the key cap 2931, and the key plate 2932 is provided At the bottom of the key fixing frame 292, the key plate 2932 is provided with a key element 2934, and the key cap 2931 is used to drive the key shaft 2933 to touch the key element 2934; the key cap 2931 is provided with a light board 2935, and the light board 2935 is provided with a light wick 2936, and the light wick 2936 emits light toward the key slot 5131 to form an aperture on the key slot 5131; in this embodiment, the lever assembly 51 is ingeniously designed with the lever housing 513 and the assembly fixing slot 514 to achieve a stable connection with the smart guitar body, ensuring that the key fixing frame 292 and the key assembly 293 inside it can maintain a high degree of stability and reliability during frequent operations. This structure is not only convenient for installation and disassembly, but also convenient for subsequent maintenance and upgrading, and improves the overall durability of the smart guitar. Secondly, the precise structure of the key assembly 293, especially the cooperation between the key plate 2932 and the key shaft 2933, enables each key operation to accurately trigger the key element 2934, which is then converted into a signal recognizable by the smart guitar system. This not only improves the accuracy of the performance, but also enables the performer to express musical emotions more smoothly and enjoy a more natural performance experience. Furthermore, the light board 2935 and the luminous wick 2936 set on the keycap 2931 add a unique visual element to the smart guitar. The luminous wick 2936 emits light toward the key slot 5131, and the aperture formed not only beautifies the appearance of the guitar, but also provides the performer with clear key instructions in a dark environment, greatly improving the convenience and safety of the performance. In addition, the color and brightness of the light can be adjusted according to personal preferences or performance scenes, bringing a richer personalized expression space to the smart guitar.

[0035] The lever output assembly 53 includes an output gear 531, an output sensing element 532 and an output connecting rod 533. One end of the output gear 531 is connected to the lever assembly 51. The output sensing element 532 is provided with a sensing gear 5321. The sensing gear 5321 meshes with the output gear 531. One end of the output connecting rod 533 is connected to the body module 2 and the other end is connected to the output gear 531. The output connecting rod 533 includes a first connecting rod 5331 and a second connecting rod 5332. The body module 2 is provided with a connecting rod limiting groove. One end of the first connecting rod 5331 is pivoted to the connecting rod limiting groove. One end of the second connecting rod 5332 is pivoted to the first connecting rod 5331 and the other end is pivoted to the output gear 531. In this embodiment, the direct connection between the output gear 531 and the lever assembly 51 ensures the instant transmission of the plucking action. This design reduces energy loss, so that each string plucking can be accurately and quickly converted into the rotational motion of the gear, providing a stable and reliable physical basis for subsequent signal processing. Secondly, the meshing of the induction gear 5321 in the output sensing element 532 and the output gear 531 realizes the accurate monitoring of the rotation state of the gear. The setting of the induction gear 5321 not only improves the sensitivity of signal acquisition, but also can accurately identify the subtle differences such as the force and speed of the string plucking, providing rich performance data for the smart guitar, so that the guitar can respond intelligently according to the intention of the player. Furthermore, the innovative design of the output connecting rod 533, especially the pivoting structure of the first connecting rod 5331 and the second connecting rod 5332, enables the entire assembly to maintain high flexibility while also having good stability. The first connecting rod 5331 is pivoted to the connecting rod limit slot of the body module 2, ensuring the stable movement of the connecting rod within a specific range and avoiding signal distortion or mechanical failure caused by excessive swinging. The second connecting rod 5332 is pivotally connected to the first connecting rod 5331 and the output gear 531 respectively, forming a stable triangular support structure, further improving the durability and reliability of the component.

[0036] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A smart guitar, characterized in that: It includes a neck module, a body module, a connection module, a sound module and a lever module, wherein the neck module is connected to the body module via the connection module, the sound module is arranged in the body module, and the lever module is arranged on the body module and close to the neck module; A control module and a power supply module are arranged in the body module. The power supply module is electrically connected to the control module, and the control module is electrically connected to the neck module, the sound module and the lever module.

2. The smart guitar according to claim 1, characterized in that: The neck module includes a neck shell, a neck control panel, a light guide element and a neck panel, the neck shell includes a neck back shell and a neck front cover, the neck back shell is connected to the neck front cover; the neck control panel is arranged on the neck front cover and connected to the neck back shell, the neck control panel is provided with a key module and a light module, one end of the light guide element is close to the light module and the other end is arranged on the neck panel to guide the light of the light module toward the neck panel, a pressing portion is arranged on the neck panel, the pressing portion is opposite to the key module, and is used for pressing and triggering the key module; the control module is electrically connected to the neck control panel.

3. The smart guitar according to claim 2, characterized in that: A light ring installation groove is provided at one end of the neck shell, a light-transmitting sheet is provided in the light ring installation groove, a light ring module is provided on the neck control panel, and the light ring module is connected to the light-transmitting sheet; A first connecting plate and a second connecting plate are respectively arranged on both sides of the neck control plate, wherein the first connecting plate is arranged between the neck control plate and the neck front cover, and the second connecting plate is arranged between the neck control plate and the neck panel; The first connecting plate is provided with an air avoidance groove, which is used for the light module to avoid air; the second connecting plate is provided with a key fixing groove and a light guide fixing groove, which are used to fix the key module and the light guide fixing groove is used to fix the light guide element.

4. The smart guitar according to claim 3, characterized in that: The neck control panel is provided with a plurality of key modules and light modules, and the number of the light guide elements and the pressing parts is the same as the number of the key modules and the light modules; a touch film is provided between the neck panel and the key module, and a pressing platform is provided on the neck panel facing the touch film; A Braille protrusion is arranged on a side of the neck panel which is away from the pressing platform.

5. The smart guitar according to claim 1, characterized in that: The connecting module comprises a hinge assembly, a magnetic assembly and a clamping assembly, wherein the hinge assembly is used to hinge the neck module with the body module, the magnetic assembly comprises a first magnetic element and a second magnetic element, the first magnetic element is arranged on the neck module, the second magnetic element is arranged on the body module, and the first magnetic element is adsorbed on the second magnetic element; the clamping assembly is used to clamp the neck module with the body module; The hinge assembly includes an articulated seat, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft and the second rotating shaft are respectively arranged at two ends of the articulated seat, the articulated seat is rotatably connected to the neck module via the first rotating shaft, and the articulated seat is rotatably connected to the body module via the second rotating shaft; A gear set is arranged in the hinge seat, the first rotating shaft and the second rotating shaft are connected by the gear set, and the gear set consists of a plurality of gears meshing with each other; The neck module is provided with a first panel, and the body module is provided with a second panel, and the first panel is opposite to the second panel; the first magnetic element is provided on the inner side of the first panel, and the second magnetic element is provided on the inner side of the second panel, so that the first panel and the second panel are attached to each other through adsorption by the first magnetic element and the second magnetic element.

6. The smart guitar according to claim 5, characterized in that: The snap-fit ​​assembly includes a snap-fit ​​element and an assembly slot, wherein the snap-fit ​​element is disposed on the body module, and the assembly slot is disposed on the neck module, and the snap-fit ​​element is used to cooperate with the assembly slot to snap-fit ​​the neck module with the body module; The body module is provided with a pushing assembly, which includes a fixed bracket, a pressing element, a movable part, a pushing shaft, a buckle connecting rod and a connecting rod support block. The fixed bracket is provided on the body module, the pushing shaft is provided on the fixed bracket, the movable part is rotatably provided on the pushing shaft, and the pressing element is used to drive the movable part to move along the pushing shaft; one end of the buckle connecting rod is connected to the movable part, the connecting rod support block is provided on the fixed bracket and is used for side support of the buckle connecting rod, and the buckle element is provided on the buckle connecting rod; The driving shaft is provided with a connecting sleeve, the connecting sleeve is rotatably connected to the driving shaft, one end of the movable member is connected to the connecting sleeve, and one end of the buckle connecting rod is provided on the connecting sleeve; The connecting rod support block is provided with a positioning groove, which is used to locate the outer diameter of the buckle connecting rod. A spring groove is provided in the positioning groove, and a support spring is provided on the spring groove. One end of the support spring abuts against the buckle connecting rod to provide supporting force for the buckle connecting rod.

7. The smart guitar according to claim 1, characterized in that: It also includes a leg support module and a chest support module, wherein a leg support mounting portion and a chest support mounting portion are provided on one side of the body module, the chest support module includes a chest support adjustment assembly, a chest support connecting rod, a chest support locking element and a chest support bracket, the chest support adjustment assembly is provided on the chest support mounting portion, a chest support adjustment groove is provided on one side of the body module close to the chest support mounting portion, the chest support connecting rod is slidably provided on the chest support adjustment assembly, and the chest support locking element is used to fix the chest support bracket on the chest support adjustment groove; the leg support module includes a leg support adjustment assembly and a leg support bracket, the leg support adjustment assembly is provided on the leg support mounting portion, and the leg support bracket is provided on the leg support adjustment assembly; The leg rest mounting portion is provided with a leg rest mounting groove, the body module is provided with a leg rest adjustment groove, one end of the leg rest adjustment groove is connected to the leg rest mounting groove; the leg rest adjustment assembly is provided on the leg rest mounting groove, and the leg rest adjustment assembly is used to adjust the leg rest bracket to slide along the leg rest adjustment groove; The leg support adjustment assembly comprises a leg support fixing seat and a leg support adjustment seat, the leg support adjustment seat slides along the leg support fixing seat and along the leg support adjustment groove, and the leg support bracket is arranged on the leg support adjustment seat; The leg support fixing seat is provided with a fixing groove at one end thereof facing the leg support adjustment seat, the leg support adjustment seat comprises a leg support slider and a leg support fixing shaft, the leg support fixing shaft is provided on the leg support slider, the leg support fixing shaft is provided with elastic glass beads facing the fixing groove to match the fixing groove, the leg support bracket is provided with a fixing connection block, and the fixing connection block is used to connect the leg support fixing shaft; There are multiple leg support fixing shafts, multiple fixing grooves, and the multiple fixing grooves are arranged continuously along the length direction of the leg support fixing seat. There are multiple leg support fixing shafts, and each leg support fixing shaft is provided with an elastic glass bead; The chest support adjustment assembly comprises an adjustment fixing frame and an adjustment sliding frame, wherein the adjustment fixing frame is arranged on the chest support mounting portion, the adjustment sliding frame is arranged on the adjustment fixing frame, and the chest support connecting rod is slidably arranged on the adjustment sliding frame; The chest support mounting portion is provided with a limit fixing plate, the limit fixing plate is provided with a limit groove, the chest support connecting rod is provided with a limit glass bead, and the limit groove is used to cooperate with the limit glass bead; The chest support mounting portion is provided with a guard plate near the chest support adjustment groove, and one end of the chest support connecting rod passes through the guard plate to drive the guard plate to slide along the chest support adjustment groove to keep the chest support adjustment groove sealed.

8. The smart guitar according to claim 1, characterized in that: The body module is provided with a knob control mechanism, the knob control mechanism includes a knob control board, a knob input component and a knob component, the knob control board is provided in the body module, the knob input component is provided on the knob control board, the knob input component is provided with an input connection element, the knob component includes a knob housing and a knob driving element, the knob housing is provided on the body module, and the knob driving element is drivingly connected to the input connection element to drive the input connection element to rotate; The body module is provided with a control panel mounting portion, and the knob control panel is arranged on the control panel mounting portion; a knob mounting portion is arranged on one side of the control panel mounting portion, and the knob assembly is arranged on the knob mounting portion; The input connection element is an input gear, the knob driving element is a driving gear arranged in the knob housing, and the driving gear is meshed with the input gear; the knob mounting portion is provided with a mounting slot, and the knob assembly is provided with a movable sleeve; the movable sleeve is provided with an assembly card plate, and the assembly card plate is arranged in the mounting slot, and the knob housing is rotatably arranged outside the movable sleeve; The movable sleeve is provided with a pressing assembly, the pressing assembly is movably arranged in the movable sleeve, a pressing block is arranged at one end of the pressing assembly, the knob control panel is provided with a key element, and the pressing block is opposite to the key element; The pressing assembly includes a pressing upper cover, a knob PCB board, a knob wick, a knob light-transmitting element, and a pressing shaft, wherein the knob wick is arranged on the knob PCB board, the knob light-transmitting element is arranged between the pressing upper cover and the knob wick, and the pressing shaft is used to connect the pressing upper cover with the pressing block; The knob control panel is connected to a touch-plucking mechanism, which includes a touch-plucking mechanism and a plucking PCB board. The body module includes a body back cover and a body front cover. The body back cover is provided with a control panel, which is electrically connected to the plucking PCB board. The body front cover is provided with a plucking groove, on which the touch-plucking mechanism is provided, and one end of the plucking groove is connected to the plucking PCB board.

9. The smart guitar according to claim 1, characterized in that: The sound module comprises a sound-generating fixing frame, a sound-generating cover and a first sound-generating element; the body module comprises a back cover and a front cover of the body; the back cover and the front cover of the body are buckled with each other to form a placement cavity; a sound-generating installation area is arranged in the placement cavity; the sound-generating fixing frame is arranged in the sound-generating installation area; the first sound-generating element is arranged on the sound-generating fixing frame, and one end of the first sound-generating element is arranged in the sound-generating installation area; the front cover of the body is arranged with a sound-generating area, the sound-generating area is opposite to one end of the first sound-generating element, and the sound-generating cover is arranged on the sound-generating area; The pronunciation installation area is provided with a partition plate, and the partition plate is used to separate the pronunciation installation area from the placement cavity; The pronunciation fixing frame is provided with a closed cover plate, and the closed cover plate is provided with a buckling groove, and the buckling groove is used to cooperate with the partition plate to close the pronunciation installation area; The pronunciation fixing frame is provided with a fixing frame at the periphery of the first pronunciation element, the fixing frame is provided with a closed edge, one end of the pronunciation cover is provided with a matching frame, the matching frame is used to match on the closed edge, and the pronunciation cover is provided with a pronunciation through hole on the inner side of the matching frame; The pronunciation area is provided with a sealed connection groove and a connection card slot, the sealed connection groove is provided with a seal, and the pronunciation cover is provided with a connection buckle, which is used to cooperate with the connection card slot to buckle the pronunciation cover to the pronunciation area and seal against the seal.

10. The smart guitar according to claim 1, characterized in that: The lever module comprises a lever assembly, a lever reset assembly and a lever output assembly; the body module is provided with a lever mounting groove, a bearing is provided in the lever mounting groove, the lever output assembly is rotatably arranged on the bearing, the lever assembly is provided with a plectrum, the plectrum is provided with a first magnet, the lever reset assembly comprises a second magnet, a third magnet and a fixing member, the fixing member is used to fix the second magnet and the third magnet on the body module, the first magnet, the second magnet and the third magnet are arranged on the same radial line with the lever assembly as the axis; the first magnet and the second magnet attract each other so that the lever is kept at the second magnet position, the first magnet and the third magnet repel each other so as to reset the first magnet toward the second magnet position; the lever output assembly is arranged on the lever assembly; The lever assembly comprises a lever housing, the lever housing is provided with an assembly fixing groove, a key fixing frame is provided in the lever mounting groove, and the lever housing is sleeved on the key fixing frame through the assembly fixing groove; A key assembly is arranged in the key fixing frame, the key assembly is provided with a key cap, a key slot is arranged at the end of the lever housing, and the key cap is located on the key slot; The key assembly includes a key plate and a key shaft, one end of the key shaft is connected to a key cap, the key plate is arranged at the bottom of the key fixing frame, a key module is arranged on the key plate, and the key cap is used to drive the key shaft to trigger the key module; The key cap is provided with a lamp plate, and the lamp plate is provided with a light wick, and the light wick emits light toward the key slot to form an aperture on the key slot; The lever output assembly includes an output gear, an output sensing element, and an output connecting rod, one end of the output gear is connected to the lever assembly, the output sensing element is provided with a sensing gear, the sensing gear is meshed with the output gear, one end of the output connecting rod is connected to the body module, and the other end is connected to the output gear; The output connecting rod includes a first connecting rod and a second connecting rod. The body module is provided with a connecting rod limiting groove. One end of the first connecting rod is pivotally connected to the connecting rod limiting groove. One end of the second connecting rod is pivotally connected to the first connecting rod, and the other end is pivotally connected to the output gear.

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