CN114559443A

CN114559443A - Guitar robot

Info

Publication number: CN114559443A
Application number: CN202210187707.2A
Authority: CN
Inventors: 林楚强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-05-31
Anticipated expiration: 2042-02-28
Also published as: CN114559443B

Abstract

The invention discloses a guitar robot, which comprises a left-hand robot and a right-hand robot, wherein the left-hand robot comprises a double-connecting-rod string pressing system and a left-hand spider-shaped clamping seat, the left-hand robot is fixed on the left side of a guitar through the left-hand spider-shaped clamping seat, one side of the left-hand spider-shaped clamping seat is provided with a plurality of sliding grooves corresponding to guitar strings, the double-connecting-rod string pressing system is fixed above the other side of the left-hand spider-shaped clamping seat, the double-connecting-rod string pressing system comprises a plurality of groups of double-connecting-rod string pressing mechanisms, the right-hand robot comprises a right-hand spider-shaped clamping seat, a plurality of groups of string shifting mechanisms, a plurality of groups of tremolo knocking devices and a plurality of groups of guitar panel knocking devices, the guitar robot is easy to disassemble and assemble, low in cost, small in size, convenient to carry, and capable of playing music score with wider playing range, higher difficulty and more skill, and playing effect is more excellent and real, The bionic spider leg is adopted, so that the installation firmness and the use stability can be greatly improved.

Description

Guitar robot

Technical Field

The invention relates to the technical field of robots, in particular to a guitar robot.

Background

In daily life, a good method of relaxing after work is required for the brain in order to ensure the functional system and good state of the body. Except for deep breathing, meditation and bathing in hot water. Listening to soothing music is also a very effective relaxation means that can help alleviate stress, anxiety, depression and sleep problems. In musical instruments, besides mastering the corresponding knowledge of music theory, playing a guitar requires good hand coordination and certain force control. Although these skills may be improved somewhat by spending some time and exercise. However, it is difficult to implement for those who want to play a guitar without skill. In special situations, some live instrumental sounds are required to achieve realistic effects rather than through media play, however, performers proficient in guitar skills often have high field costs and therefore guitar robots are born.

Although the prior art has a plurality of large-scale playing robots, the prior art has the following defects:

1. the existing large-scale playing robot has the advantages of large size, more expensive and more troublesome materials and assembly modes, high cost, inconvenience for carrying about, long manufacturing period and high energy consumption;

2. the existing playing robot has the advantages that the range of the existing playing robot is narrow, the number of music songs capable of being played is small, vibrato and drum sound cannot be played, music songs with higher difficulty and skills are required cannot be played, music songs with finger playing skills cannot be played, and the playing effect is poor;

3. the existing playing robot has poor firmness and poor stability during use, and is easy to deform and dislocate to generate wrong tone quality when bearing the gravity of functional parts and stirring the reaction force generated by strings.

4. The existing playing robot easily damages a guitar.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the guitar robot which is easy to disassemble and assemble, low in cost, small in size, convenient to carry, capable of playing tremolo, drum sound, string-plucking sound and the like, capable of playing music scores with wider range, higher difficulty and more skill, more excellent and real in playing effect, and greatly improving the installation firmness and the use stability by adopting the shape of the bionic spider leg.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a guitar robot, includes left hand robot, right hand mobile robot, left hand robot, right hand mobile robot are all fixed with the guitar through T type clamp piece, left hand robot includes two link bar string pressing system, left hand spider type cassette, left hand robot is fixed in the guitar left side through left hand spider type cassette, one side of left hand spider type cassette is equipped with a plurality of spouts that correspond with the guitar string, the fixed two link bar string pressing system in the opposite side top of left hand spider type cassette, two link bar string pressing system includes multiunit two link bar string pressing mechanism, two link bar string pressing mechanism includes that the string presses servo motor, initiative connecting rod, driven connecting rod, string briquetting, the drive shaft that the servo motor was pressed to the string is connected with the one end of initiative connecting rod, the other end of initiative connecting rod is articulated with the one end of driven connecting rod, the other end of driven connecting rod stretches into behind its corresponding spout below and is fixed with the string briquetting, the right mobile phone robot comprises a right hand spider-shaped clamping seat, a plurality of groups of string plucking mechanisms, a plurality of groups of tremolo knocking devices and a plurality of groups of guitar panel knocking devices, the right mobile phone robot is fixed on the right side of the guitar through the right hand spider-shaped clamping seat, the string plucking mechanisms, the tremolo knocking devices and the guitar panel knocking devices are fixed on the right hand spider-shaped clamping seat, and the string plucking mechanisms comprise string plucking motors, a plucking piece clamping rod and a guitar plucking piece; the driving shaft of the string pulling motor is connected with one end of a pick clamping rod, the other end of the pick clamping rod is in interference fit with a guitar pick through a notch, the guitar panel knocking device comprises a guitar panel knocking motor and a guitar panel knocking piece, the guitar panel knocking motor driving shaft is connected with one end of the guitar panel knocking piece, the other end of the guitar panel knocking piece extends into the lower part of a knocking notch formed in a right-hand spider type clamping seat, the vibrato knocking device comprises a vibrato knocking motor and a vibrato knocking piece, the driving end of the vibrato knocking motor is connected with one end of the vibrato knocking piece, and one end of the vibrato knocking piece extends into the lower part of the vibrato notch formed in the right-hand spider type clamping seat; the left-hand spider-shaped clamping seat and the right-hand spider-shaped clamping seat are respectively provided with a plurality of clamping blocks, and the clamping blocks are matched and fixed with the T-shaped clamping blocks; the T-shaped clamping block is T-shaped, a plurality of threaded holes are formed in one side of the T-shaped clamping block, 2T-shaped clamping blocks are respectively arranged on two sides of the clamping block, and bolts penetrate through the threaded holes in the T-shaped clamping block and the mounting holes in the clamping block to fix the T-shaped clamping block.

Further preferably, the driving connecting rod and the driven connecting rod are both provided with grooves.

Further preferably, the guitar panel striking plate is L-shaped.

Preferably, the vibrato knocking device is provided with 6 groups and comprises a first vibrato knocking device, a second vibrato knocking device, a third vibrato knocking device, a fourth vibrato knocking device, a fifth vibrato knocking device and a sixth vibrato knocking device, wherein the first vibrato knocking device and the sixth vibrato knocking device are symmetrically arranged, the second vibrato knocking device and the fifth vibrato knocking device are symmetrically arranged, and the third vibrato knocking device and the fourth vibrato knocking device are symmetrically arranged.

Further preferably, the first vibrato tapping device is fixed with the second vibrato tapping device through a first plane plate, 1 second plane plate is arranged between the second vibrato tapping device and the first plane plate, the second vibrato tapping device is fixed with the third vibrato tapping device through another first plane plate, and 2 second plane plates are arranged between the third vibrato tapping device and the other first plane plate.

Further preferably, the spider-type clamping seat comprises a bottom plate, four clamping blocks, 2 supporting legs and 4 positioning legs, wherein the positioning legs are arranged at four corners of the bottom plate, the four clamping blocks are respectively arranged on two sides of the bottom plate, and the 2 supporting legs are arranged at the front end of the bottom plate.

Preferably, the left-handed robot and the right-handed robot are electrically connected to a controller or a computer.

Further preferably, the width of the string pressing block is larger than that of the sliding groove.

(III) advantageous effects

The invention provides a guitar robot, which has the following beneficial effects:

1. the guitar robot comprises a tremolo knocking device, a guitar panel knocking device and the like, can control a guitar to emit tremolo, drum sound, plucking string sound and the like, and enables the guitar robot to control the emitted range of sound to be wider.

2. The invention controls the left part and the right part of the guitar respectively through the left-hand robot and the right-hand robot, adjusts the tone through pressing different parts of the string neck of the guitar by the left-hand robot, produces the sound through poking or striking the string by the right-hand robot and controls the sound through the speed of the servo motor, the left-hand robot and the right-hand robot cooperate to play the guitar through a mechanical system, and the invention has smaller volume, lower cost and shorter manufacturing time period than a large robot band.

3. The clamping block and the T-shaped clamping block are matched for use to clamp the guitar, so that the positions of the left-hand spider-shaped clamping seat and the right-hand spider-shaped clamping seat are firmly fixed with the guitar, the damaged part can be replaced at any time, and the later maintenance cost is saved; but also its position does not change during normal performance. And pass the screw hole on the solid piece of T type card, the mounting hole on the fixture block is fixed through the bolt, fix guitar robot position for guitar through this kind of fixed mode, this kind of design has also reached the requirement of easily assembling and dismantling, simultaneously, because the bolt is made by the great material of density, guitar robot can increase the weight of machine at the performance in-process to receive the reaction force striking and by the bad influence of bounce off ground when reducing the string pressurized.

4. The guitar robot of the present invention has the following points in addition to the basic target functions of guitar playing. First, the guitar robot can interrupt the current performance contents and play other music at any time through a control switch connected to a servo motor. That is, this guitar robot can store a plurality of music scores at most to switch when necessary. In addition, the guitar robot has high transmission efficiency, for example, a right mobile phone robot, the string plucking motor can directly pluck strings through a guitar pick on the pick clamping rod instead of being indirectly connected through a connecting rod system, and therefore, a large amount of energy loss is reduced. Further, the appearance of the guitar robot may be impressive. The whole appearance of the utility model is similar to that of a spider, and the utility model is very beautiful.

5. The left-hand spider-shaped clamping seat and the right-hand spider-shaped clamping seat both adopt the shape of a bionic spider leg, so that the mounting firmness and the use stability can be greatly improved, and the left-hand spider-shaped clamping seat and the right-hand spider-shaped clamping seat can ensure good strength and rigidity, reduce deformation and ensure optimal tone quality when bearing the gravity of functional parts and the reaction force generated by stirring strings; and because the appearance uses bionic technique, has consulted the appearance of spider, let whole machine more stable and atress balanced.

6. The 4 positioning legs ensure the relative position of the spider-shaped clamping seat of the right hand and the guitar, so that the correct relative positions of the string playing part, the string beating part and the strings are ensured, the use function of the guitar cannot be influenced, accidents can be avoided, and the whole guitar cannot collapse even if the bottom plate is damaged.

7. The driving connecting rod and the driven connecting rod are provided with grooves, so that the design is attractive on one hand, and on the other hand, the design is used for reducing the weight of materials and reducing the damage to the guitar.

8. The material of the invention can be acrylic material, the weight of the whole machine is reduced by the acrylic material, and the cost is reduced; and each part is designed by assembling part connection mode, so that the assembly difficulty and the economic and time cost of production are greatly reduced, and the cost of later maintenance and part replacement is lower.

9. The guitar robot is small in size, has the volume almost the same as that of a guitar, and is easy to carry and store. Moreover, the energy consumption is low; the whole structure is simple in assembly process, and is more convenient compared with the traditional glue adhesion or multi-screw fixing method; and all parts are of a planar design for easy carrying and storage after disassembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the left-handed robot of the present invention;

FIG. 3 is a schematic structural view of a left-handed spider-type cartridge of the present invention;

FIG. 4 is a schematic structural view of the dual link string clamping system of the present invention;

FIG. 5 is a schematic rear view of the dual link string clamping system of the present invention;

FIG. 6 is a schematic diagram of a right hand robot of the present invention;

FIG. 7 is a top view of the right hand robot of the present invention;

FIG. 8 is a schematic view of a right hand spider cartridge of the present invention;

FIG. 9 is a schematic structural view of a T-shaped clamp block of the present invention;

FIG. 10 is a schematic view of the string plucking mechanism of the present invention;

FIG. 11 is a top view of the string plucking mechanism of the present invention;

FIG. 12 is a schematic view of a paddle clamping lever of the present invention;

FIG. 13 is a partial schematic view of the vibrato tapping means of the present invention;

FIG. 14 is a schematic view of the arrangement of the multiple set vibrato tapping means of the present invention;

in the figure: 1. a left-handed robot; 2. a right mobile robot; 3. a guitar; 4. a T-shaped clamping block; 11. a double link string-pressing system; 111. the strings press the servo motor; 112. a driving connecting rod; 113. a driven connecting rod; 114. a groove; 115. the string pressing block; 12. a left-handed spider-shaped cassette; 121. a chute; 122. a clamping block; 21. a right-hand spider-shaped cassette; 22. a string plucking mechanism; 23. a vibrato tapping means; 211. a string plucking notch; 212. knocking the notch; 213. a vibrato notch; 214. supporting legs; 215. positioning the legs; 216. a base plate; 221. a guitar panel strike pad; 222. the guitar panel strikes the motor; 223. a string plucking motor; 224. a plectrum clamping rod; 231. a vibrato tapping motor; 232. a vibrato knock plate; 233. a first vibrato tapping means; 234. a second vibrato tapping means; 235. a third vibrato tapping means; 236. a first flat panel; 237. a second flat panel;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-14, the present invention provides a technical solution: a guitar robot comprises a left-hand robot 1 and a right-hand robot 2, wherein the left-hand robot 1 and the right-hand robot 2 are fixedly connected with a guitar through T-shaped clamping blocks 4.

The left-hand robot 1 is used for pressing different parts of a string neck of a guitar to adjust timbre, namely the length and the vibration frequency of a vibrating string can be changed by pressing the string neck at different positions, the structure of the left-hand robot is shown in fig. 2 (three groups of double-connecting-rod string pressing mechanisms with right half hidden in the structure for more intuitively seeing all the structures), the left-hand robot 1 comprises a double-connecting-rod string pressing system 11 and a left-hand spider-shaped clamping seat 12, and the left-hand robot 1 is fixed on the left side of the guitar 3 through the left-hand spider-shaped clamping seat 12; as shown in fig. 3, the left-hand spider-shaped clamping seat 12 comprises a spider-shaped bottom plate, 8 clamping blocks and 4 supporting legs, wherein the 8 clamping blocks not only can play a role in positioning and clamping, but also can play a role in supporting, the position of the clamping block can not be changed when normal playing is guaranteed, the weight of each part can be reduced by the 8 clamping blocks and the 4 supporting legs, and the risk that the system collapses under the action of overlarge force is reduced.

One side of the left-hand spider-shaped clamping seat 12 is provided with a plurality of sliding grooves 121 corresponding to strings of the guitar 3, and the double-link string pressing system 11 is fixed above the other side of the left-hand spider-shaped clamping seat 12, as shown in fig. 4-5, the double-link string pressing system 11 comprises a plurality of groups of double-link string pressing mechanisms, each double-link string pressing mechanism comprises a string pressing servo motor 111, a driving link 112, a driven link 113 and a string pressing block 115, a driving shaft of the string pressing servo motor 111 is connected with one end of the driving link 112, the other end of the driving link 112 is hinged with one end of the driven link 113, and the other end of the driven link 113 extends into the lower part of the corresponding sliding groove 121 and then is fixed with the string pressing block 115.

When the string pressing servo motor 111 rotates, the driving connecting rod 112 connected with the driving connecting rod 112 is driven to rotate in an equiangular mode, so that the driven connecting rod 113 connected with the driving connecting rod 112 is driven to move, the other end of the driven connecting rod 113 extends into the lower portion of the corresponding sliding groove 121 and then is fixed with the string pressing block 115, the width of the string pressing block 115 is larger than that of the sliding groove 121, and therefore the movement of the driven connecting rod 113 is limited in the sliding groove.

The right mobile robot 2 is used for poking or striking strings to generate sound and controlling the sound through the speed of the motor, as shown in fig. 6-7, the right mobile robot 2 comprises a right hand spider-shaped clamping seat 21, a plurality of groups of string poking mechanisms 22, a plurality of groups of tremolo knocking devices 23 and a plurality of groups of guitar panel knocking devices, the right mobile robot 2 is fixed on the right side of the guitar 3 through the right hand spider-shaped clamping seat 21, and the string poking mechanisms 22, the tremolo knocking devices 23 and the guitar panel knocking devices are fixed on the right hand spider-shaped clamping seat 21.

The shape that the bionical spider leg is all adopted to left hand spider type cassette 12 and right hand spider type cassette 21, can improve the fastness of installation and stability when using greatly like this, can also guarantee good intensity and rigidity when bearing the gravity of functional unit and stirring the reaction force that the string produced, reduce and warp, guarantee best tone quality.

As shown in fig. 8, the right-hand spider-shaped clamping seat 21 includes a bottom plate 216, four clamping

blocks

122, 2 supporting

legs

214, and 4 positioning legs 215, the positioning legs 215 are disposed at four corners of the bottom plate 216, the four clamping blocks 122 are respectively disposed at two sides of the bottom plate 216, and the 2 supporting legs 214 are disposed at the front end of the bottom plate 216.

The 4 positioning legs 215 ensure the relative position of the spider-shaped clamping seat 21 of the right hand and the guitar, so that the correct relative positions of the part for playing strings and the part for striking the strings and the strings are ensured, the using function of the guitar cannot be influenced, meanwhile, accidents can be avoided, and even if the bottom plate 216 is damaged, the whole guitar cannot collapse.

The left-hand spider-shaped clamping seat 12 and the right-hand spider-shaped clamping seat 21 are both provided with a plurality of clamping blocks 122, the clamping blocks 122 are matched and fixed with the T-shaped clamping block 4, the clamping blocks can play a supporting role, the gravity of the left-hand spider-shaped clamping seat 12 or the right-hand spider-shaped clamping seat 21 is shared, the load on the guitar is reduced, and the guitar cannot be damaged during normal playing; the clamp can be matched with the T-shaped clamping block 4 to clamp the guitar, so that the positions of the left-hand spider-shaped clamping seat 12, the right-hand spider-shaped clamping seat 21 and the guitar are firmly fixed, and the positions of the left-hand spider-shaped clamping seat and the guitar cannot be changed during normal playing.

As shown in fig. 9, the T-shaped clamping block 4 is T-shaped, one side of the T-shaped clamping block 4 is provided with a plurality of threaded holes, 2T-shaped clamping blocks 4 are respectively arranged at two sides of the clamping block 122, and the threaded holes in the T-shaped clamping blocks 4 and the mounting holes in the clamping block 122 are fixed through bolts, the position of the guitar robot relative to the guitar is fixed through the fixing mode, the design also meets the requirements of easy assembly and disassembly, meanwhile, because the bolts are made of materials with large density, the weight of the guitar robot can be increased in the playing process, and therefore the adverse effect that the strings are impacted by reaction force and are bounced off the ground when being pressed is reduced.

As shown in fig. 10-11, the plucking mechanism 22 comprises a plucking motor 223, a pick holder 224, a guitar pick; the driving shaft of the plucking motor 223 is connected with one end of a pick holder 224, and the other end of the pick holder 224 is in interference fit with the guitar pick through a notch.

It can be seen from fig. 10-11 that the plural sets of picking mechanisms 22 are not located at the center of the whole plane, but the front plane is provided with 3 sets of picking mechanisms, the rear plane is provided with 3 sets of picking mechanisms, and the picking mechanisms are arranged in a staggered manner, so that the picking sheet connected with the picking motor 223 on each front plane can not interfere with the rear plane, and the interval between the adjacent strings in the area of picking strings is about 10mm according to the design standard of the guitar. Compared with the string shifting motor 223, the distance is just half of the width of the string shifting motor 223, so in order to guarantee the requirements, only the string shifting motor 223 arranged on the front plane and the back plane needs to be guaranteed to be staggered, the left-most servo motor on the front plane and the left-most servo motor on the back plane have the left-right difference of 10mm, and the design requirement that one string shifting motor is responsible for one string is met.

In addition, as shown in FIG. 12, the pick holder post 224 is a component that can receive a guitar pick, and the slot width of the notch in the pick holder post 224 is 0.95 times the thickness of a conventional guitar pick, which interference fit can firmly hold the pick in the slot. One of the benefits of designing like this is that can change the plectrum at any time, has reduced the maintenance cost, and the dismouting is also convenient save time more simultaneously.

As shown in Figs. 10-11, the guitar face plate striking device comprises a guitar face plate striking motor 222 and a guitar face plate striking plate 221, wherein a driving shaft of the guitar face plate striking motor 222 is connected with one end of the guitar face plate striking plate 221, and the other end of the guitar face plate striking plate 221 extends into the lower part of a striking notch 212 formed in the right-hand spider-shaped clamping seat 21. Guitar panel striking tab 221 is L-shaped, which is more convenient to strike.

Guitar panel striking motor 222 drives guitar panel striking blade 221 into under striking notch 212 to strike the guitar panel to create a drumming effect.

The tremolo striking device 23 is a mechanical structure for striking action at the right hand part, and the principle thereof is that a tremolo striking motor is used for driving a tremolo striking plate to move so as to realize action of striking strings, and in summary, the action can be divided into two situations. First, striking vibrating strings can immediately stop their emitted sound, which is called 'defibrillation' or 'sudden stop' in music. Second, striking a string with the string stationary produces a loud tremolo sound, while also producing a bass drum-like strike sound, one of the most common skills in guitar fingering, known as 'string strike'.

As shown in fig. 13, the vibrato tapping means 23 includes a vibrato tapping motor 231 and a vibrato tapping plate 232, a driving end of the vibrato tapping motor 231 is connected to one end of the vibrato tapping plate 232, and one end of the vibrato tapping plate 232 is inserted into a lower portion of a vibrato notch 213 provided in the right-hand spider-type cartridge 21.

As shown in fig. 14, the vibrato tapping means 23 is provided with 6 sets including a first vibrato tapping means 233, a second vibrato tapping means 234, a third vibrato tapping means 235, a fourth vibrato tapping means, a fifth vibrato tapping means, and a sixth vibrato tapping means, the first vibrato tapping means 233 and the sixth vibrato tapping means are symmetrically provided, the second vibrato tapping means 234 and the fifth vibrato tapping means are symmetrically provided, and the third vibrato tapping means 235 and the fourth vibrato tapping means are symmetrically provided.

The first vibrato knocking device 233 is fixed with the second vibrato knocking device 234 through a first

flat panel

236, 1 second flat panel 237 is arranged between the second vibrato knocking device 234 and the first flat panel 236, the second vibrato knocking device 234 is fixed with a third vibrato knocking device 235 through another first

flat panel

236, and 2 second flat panels 237 are arranged between the third vibrato knocking device 235 and the other first flat panel 236. Such a design mode adopts a multi-plane superposition mode to ensure that the plane distance of 10mm between the adjacent 'L' -shaped tremolo striking pieces 232 corresponds to the distance between the six strings.

In another embodiment of the present invention, the driving link 112 and the driven link 113 are provided with a groove 114, which is designed for aesthetic reasons on the one hand, and for reducing the weight of the material and the damage to the guitar on the other hand.

In another embodiment of the present invention, the left-hand robot 1 and the right-hand robot 2 are further electrically connected to a controller or a computer. The left-hand robot 1 and the right-hand robot 2 are controlled to play music scores under the synergistic action by electrically inputting control instructions to a controller or a computer.

The working principle is as follows: when the robot is used, the controller or the computer controls the left-hand robot 1 and the right-hand robot 22 to cooperatively act according to the music score, and when the string neck of the guitar needs to be pressed, the strings corresponding to the music score are controlled to press the servo motor 111 to drive the driving connecting rod 112 and the driven connecting rod 113 to act, so that the driven connecting rod 113 drives the pressing block strings 115 to slide on the string neck to reach the instruction position, and the action of pressing the string neck of the guitar is realized; when the string needs to be struck, the action of a string shifting motor 223 corresponding to the music score is controlled, and the string shifting motor 223 drives a plectrum clamping rod 224 to rotate, so that the guitar plectrum shifts the string; when the guitar panel needs to be knocked, the guitar panel knocking motor 222 corresponding to the music score is controlled to act, and the guitar panel knocking motor 222 controls the guitar panel knocking sheet 221 to rotate to knock the guitar panel; when the tremolo needs to be generated, the tremolo knocking motor 231 corresponding to the music score is controlled to operate, and the tremolo knocking motor 231 controls the tremolo knocking sheet 232 to rotate so as to knock the tremolo.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A guitar robot, its characterized in that: the device comprises a left-hand robot and a right-hand robot, wherein the left-hand robot and the right-hand robot are fixed with a guitar through T-shaped clamping blocks, the left-hand robot comprises a double-connecting-rod string pressing system and a left-hand spider-shaped clamping seat, the left-hand robot is fixed on the left side of the guitar through the left-hand spider-shaped clamping seat, one side of the left-hand spider-shaped clamping seat is provided with a plurality of sliding grooves corresponding to guitar strings, the double-connecting-rod string pressing system is fixed above the other side of the left-hand spider-shaped clamping seat and comprises a plurality of groups of double-connecting-rod string pressing mechanisms, each double-connecting-rod string pressing mechanism comprises a string pressing servo motor, a driving connecting rod, a driven connecting rod and a string pressing block, a driving shaft of each string pressing servo motor is connected with one end of the driving connecting rod, the other end of the driving connecting rod is hinged with one end of the driven connecting rod, and the other end of the driven connecting rod extends into the lower part of the corresponding sliding groove and then is fixed with the string pressing block, the right mobile phone robot comprises a right hand spider-shaped clamping seat, a plurality of groups of string plucking mechanisms, a plurality of groups of tremolo knocking devices and a plurality of groups of guitar panel knocking devices, the right mobile phone robot is fixed on the right side of the guitar through the right hand spider-shaped clamping seat, the string plucking mechanisms, the tremolo knocking devices and the guitar panel knocking devices are fixed on the right hand spider-shaped clamping seat, and the string plucking mechanisms comprise string plucking motors, a plucking piece clamping rod and a guitar plucking piece; the driving shaft of the string pulling motor is connected with one end of a pick clamping rod, the other end of the pick clamping rod is in interference fit with a guitar pick through a notch, the guitar panel knocking device comprises a guitar panel knocking motor and a guitar panel knocking piece, the guitar panel knocking motor driving shaft is connected with one end of the guitar panel knocking piece, the other end of the guitar panel knocking piece extends into the lower part of a knocking notch formed in a right-hand spider type clamping seat, the vibrato knocking device comprises a vibrato knocking motor and a vibrato knocking piece, the driving end of the vibrato knocking motor is connected with one end of the vibrato knocking piece, and one end of the vibrato knocking piece extends into the lower part of the vibrato notch formed in the right-hand spider type clamping seat; the left-hand spider-shaped clamping seat and the right-hand spider-shaped clamping seat are respectively provided with a plurality of clamping blocks, and the clamping blocks are matched and fixed with the T-shaped clamping blocks; the T-shaped clamping block is T-shaped, a plurality of threaded holes are formed in one side of the T-shaped clamping block, 2T-shaped clamping blocks are respectively arranged on two sides of the clamping block, and bolts penetrate through the threaded holes in the T-shaped clamping block and the mounting holes in the clamping block to fix the T-shaped clamping block.

2. The guitar robot of claim 1, wherein: the driving connecting rod and the driven connecting rod are provided with grooves.

3. The guitar robot of claim 1, wherein: the guitar panel striking piece is L-shaped.

4. The guitar robot of claim 1, wherein: the trill knocking device is provided with 6 groups and comprises a first trill knocking device, a second trill knocking device, a third trill knocking device, a fourth trill knocking device, a fifth trill knocking device and a sixth trill knocking device, wherein the first trill knocking device and the sixth trill knocking device are symmetrically arranged, the second trill knocking device and the fifth trill knocking device are symmetrically arranged, and the third trill knocking device and the fourth trill knocking device are symmetrically arranged.

5. The guitar robot of claim 4, wherein: the first vibrato knocking device is fixed with the second vibrato knocking device through a first plane plate, 1 second plane plate is arranged between the second vibrato knocking device and the first plane plate, the second vibrato knocking device is fixed with the third vibrato knocking device through another first plane plate, and 2 second plane plates are arranged between the third vibrato knocking device and the other first plane plate.

6. The guitar robot of claim 1, wherein: the right-hand spider-shaped clamping seat comprises a bottom plate, four clamping blocks, 2 supporting legs and 4 positioning legs, wherein the positioning legs are arranged at four corners of the bottom plate, the four clamping blocks are respectively arranged on two sides of the bottom plate, and the 2 supporting legs are arranged at the front end of the bottom plate.

7. The guitar robot of claim 1, wherein: the left-hand robot and the right-hand robot are also electrically connected with the controller or the computer.

8. The guitar robot of claim 1, wherein: the width of string briquetting is greater than the spout.