CN206833905U - It is a kind of can automatic playing guitar structure - Google Patents

Abstract

The utility model it is a kind of can the guitar structure of automatic playing be related to guitar, especially can be with the guitar of automatic playing.Upper bridge including neck and positioned at neck head end；Resonant tank and the panel for forming resonant tank, the lower bridge on panel；Six strings；Fingerboard is provided with the top of neck and string, the bottom surface of the fingerboard is provided with multiple characters, through hole is provided with neck, the position that the through hole corresponds between two characters, the bottom surface of the neck is provided with multiple same mechanical finger subtraction units, and each described mechanical finger subtraction unit includes six flexible refer to and may pass through the through hole pressing string between two characters of the fingerboard；Mechanical plucking device is being provided with above the top of lower bridge, string at panel, the plucking device corresponds to six strings respectively including six wheels of manipulating the strings.The note of melody is transformed into electric signal using microcomputer, send different electrical signals to mechanical finger subtraction unit with realize the pressing of the fingering of similar musician and mechanical plucking device similar to musician different stirring for string and sounding, it is achieved thereby that the automatic Playing of guitar.

Description

It is a kind of can automatic playing guitar structure

Technical field

The utility model it is a kind of can the guitar structure of automatic playing be related to guitar, especially can setting a song to music according to setting The guitar of automatic playing.

Background technology

Guitar is the musical instrument for comparing popularization, more than the fingering of guitar and complicated when playing, and new hand is general from starting to consummation Take the time training of some months to several years.Beginner's complexity of the pain of finger and memory fingering when practising fingering causes pole Big difficulty, so that many guitar fans want that learning guitar still can not slowly get started.In some special occasions, such as wine , dining room etc. employ a special musician and played live, although preferable playing effect can be obtained and build skill The romantic of art, but higher cost can be also produced because the salary of musician is high, bring larger bear to operator Load.

Occurs the piano of the automatic Playing by computer control in the prior art, its principle is that machinery is set on piano certainly Dynamic knocking device and microcomputer, people, which will set a song to music, inputs microcomputer, and microcomputer will need the various sounds of playing music Symbol is converted into corresponding electric signal and sends machine automatization knocking device to, then by machine automatization knocking device by different electrical signals root According to the procedure turns of setting into different mechanical actions to realize percussion keyboard, so as to complete auto-play piano.

Utility model content

The utility model it is a kind of can automatic playing guitar structure, pass through the setting of mechanical device and the control of microcomputer System realizes the automatic Playing of music score.

The technical solution of the utility model it is a kind of can automatic playing guitar structure, including neck and positioned at neck head end Upper bridge；Resonant tank and the panel for forming resonant tank, the lower bridge on panel；Six strings；It is characterized in that The top of neck and string is provided with fingerboard, and the bottom surface of the fingerboard is provided with multiple characters, and through hole is provided with neck, described logical The position that hole corresponds between two characters, the bottom surface of the neck is provided with multiple same mechanical finger subtraction units, described each Individual mechanical finger subtraction unit all includes six flexible refer to and may pass through the through hole pressing string between two characters of the fingerboard； Mechanical plucking device is being provided with above the top of lower bridge, string at panel, the plucking device is right respectively including six wheels of manipulating the strings Answer six strings.

It is above-mentioned it is a kind of can automatic playing guitar structure, each described wheel of manipulating the strings is passed through by a micromachine One reducing gear is driven by gear.

It is above-mentioned it is a kind of can automatic playing guitar structure, the mechanical finger subtraction unit by pedestal, flexible finger, electromagnet, Rebounding mechanism is formed；Flexible refer to is fixedly connected through pedestal and its one end with the rebounding mechanism, in the electromagnet It is reciprocating in pedestal under open/close state.

It is above-mentioned it is a kind of can automatic playing guitar structure, the mechanical plucking device is installed on fixed mount, described solid Determine frame to be fixedly installed on the panel of resonant tank；The fixed mount is provided with fixing axle, and six wheels of manipulating the strings are fixed on fixing axle On driven respectively by gear by six reducing gears by six micromachines.

It is above-mentioned it is a kind of can automatic playing guitar structure, neck head end, the fingerboard are fixed in the upper end of the fingerboard Lower end be fixed on the panel of resonant tank.

It is above-mentioned it is a kind of can automatic playing guitar structure, the through hole on the neck arranges from top to bottom successively to be multiple Horizontal strip through-hole.

It is above-mentioned it is a kind of can automatic playing guitar structure, the through hole on the neck is multiple manholes, each It is flexible to refer to a corresponding manhole.

Above-mentioned technical proposal, the note of melody is transformed into the prior art of electric signal using microcomputer, by different electricity Signal sends mechanical finger subtraction unit to realize that the fingering of similar musician presses, and sends different electrical signals to mechanical plucking device The sounding with different the stirring for string of the similar musician of realization, it is achieved thereby that the automatic Playing of guitar.

Brief description of the drawings

Fig. 1 show the utility model can automatic playing guitar structural front view.

Fig. 2 be right view shown in Fig. 1 be the utility model can automatic playing guitar constructive embodiment one.

Fig. 3 is neck and mechanical finger subtraction unit schematic diagram.

Fig. 4 is the utility model mechanical finger subtraction unit structural representation.

Fig. 5 be the utility model can automatic playing guitar structure mechanical plucking device manipulate the strings wheel schematic diagram.

Fig. 6 is the schematic diagram that wheel fingers a stringed instrument of being manipulated the strings shown in Fig. 5.

Fig. 7 be the utility model can automatic playing the schematic diagram of guitar constructive embodiment two.

Embodiment

The utility model is described further with reference to specific embodiment and accompanying drawing.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, be the utility model can automatic playing guitar constructive embodiment one.It is general It is to stir different strings respectively by two hands of people and press qin according to music score that logical guitar, which can play out beautiful melody, The coefficient result of string.The scheme that the utility model is taken replaces people using mechanical finger subtraction unit and mechanical plucking device Two hands.The scheme of the present embodiment one includes neck 1 and the upper bridge 11 positioned at the head end of neck 1, and resonant tank 2 and composition are altogether The panel 21 of ring case 2, the lower bridge 12 on panel 21, fixed tight six qins between upper bridge 11 and lower bridge 12 String 3.On neck 1, the top of string 3 is the fingerboard 4 being fixed with the left of string 3 shown in Fig. 2 and is fixed on the finger The head end of neck 1 is fixed in multiple characters 42 of the bottom surface 41 of plate 4, the upper end 43 of the fingerboard 4, and the lower end 44 of fingerboard 4 is fixed on On the panel 21 of resonant tank 2.Multiple strip through-holes 13 are provided with neck 1, as shown in figure 3, each described strip through-hole 13 Position between two characters on the fingerboard 4 respectively, several mechanical finger subtraction units 5 are provided with the back side of neck 1, Each of which bar shaped through hole 13 sets six mechanical finger subtraction units 5 of a row to be respectively directed between the fingerboard 4 and neck 1 Six strings 3, the mechanical finger subtraction unit 5 includes pedestal 52, flexible finger 51, electromagnet 53, rebounding mechanism 54 and formed, described to stretch Contracting refers to 51 and is fixedly connected through pedestal 52 and its one end with the rebounding mechanism 54, under the open/close state of electromagnet 53 Reciprocating in pedestal 52, the stroke of the flexible finger 51 may pass through the bar hole 13 when can realize stretching and press string 3 between two adjacent characters, and the flexible finger 51 can leave string 3 without touching string 3 when retracting.So work as electromagnetism Iron 53 can produce magnetic force when being connected to electric signal, promote flexible finger 51 to produce displacements, so as to press string through strip through-hole 13, when When electromagnet 53 breaks electric signal, rebounding mechanism 54 produces screen resilience and drives flexible finger 51 to retract and leave string；It is so fixed In several mechanical finger subtraction units on neck 1 because position is different, pitch is with regard to different caused by its flexible finger pressing string, just As human hand presses string.The top of lower bridge 12, resonant tank 2 panel 21 on be fixed with mechanical plucking device 6, The mechanical plucking device 6 corresponds to six strings 3 respectively including six wheels 61 of manipulating the strings, and each described wheel 61 of manipulating the strings is by one Micromachine (not shown) is driven by a reducing gear (not shown) by being fixed on 61 gears 64 of wheel of manipulating the strings Rotated around fixing axle 65；Said micromachine, which is connected to electric signal and both worked, drives reducing gear and gear 64, wheel 61 of manipulating the strings Turn an angle, realization fingers a stringed instrument, as shown in Figure 5, Figure 6；Such six micromachines receive different electrical signals just respectively Six wheels of manipulating the strings can be driven to implement different actions to finger a stringed instrument, as human hand fingers a stringed instrument.The mechanical plucking device 6 is installed on On fixed mount 7, the fixed mount 7 is fixedly installed on the panel 21 of resonant tank 2.

In this way, the note of melody to be transformed into the prior art of electric signal using microcomputer, different electrical signals are passed through Electric wire sends mechanical finger subtraction unit to realize that the fingering of similar musician presses, and sends different electrical signals to mechanical plucking device The sounding with different the stirring for string of the similar musician of realization, it is achieved thereby that the automatic Playing of guitar.

It is illustrated in figure 7 embodiment two of the present utility model.The embodiment two is the machinery with the difference of embodiment one Plucking device 6 is located at the top of lower bridge 12, under the panel 21 of resonant tank 2.Through hole on the neck 1 is multiple circular logical Hole, each flexible refers to correspond to a manhole.

Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model, Any modification, equivalent substitution and improvements made etc., it should be included within right of the present utility model.

Claims (7)

1. it is a kind of can automatic playing guitar structure, including neck and the upper bridge positioned at neck head end；Resonant tank and structure Into the panel of resonant tank, the lower bridge on panel；Six strings；It is characterized in that it is provided with the top of neck and string Fingerboard, the bottom surface of the fingerboard are provided with multiple characters, and through hole is provided with neck, and the through hole corresponds between two characters Position, the inside of the neck are provided with multiple same mechanical finger subtraction units, and each mechanical finger subtraction unit is stretched including six Contracting bar may pass through the through hole and press string between two characters of the fingerboard；The aspect on the top of lower bridge, string Mechanical plucking device is provided with plate, the plucking device corresponds to six strings respectively including six wheels of manipulating the strings.

2. it is according to claim 1 it is a kind of can automatic playing guitar structure, it is characterised in that each described wheel of manipulating the strings All it is to be driven by a micromachine by a reducing gear by gear.

3. it is according to claim 1 or 2 it is a kind of can automatic playing guitar structure, it is characterised in that mechanical finger subtraction unit by Pedestal, expansion link, electromagnet, rebounding mechanism are formed；Flexible refer to is consolidated through pedestal and its one end with the rebounding mechanism Fixed connection, it is reciprocating in pedestal under the electromagnet open/close state.

4. it is according to claim 3 it is a kind of can automatic playing guitar structure, it is characterised in that the mechanical plucking device It is installed on fixed mount, the fixed mount is fixedly installed on the panel of resonant tank；The fixed mount is provided with fixing axle, and described six Individual wheel of manipulating the strings is fixed in fixing axle to be driven respectively by six micromachines by six reducing gears by gear.

5. it is according to claim 3 it is a kind of can automatic playing guitar structure, it is characterised in that the upper end of the fingerboard is consolidated Due to neck head end, the lower end of the fingerboard is fixed on the panel of resonant tank.

6. it is according to claim 3 it is a kind of can automatic playing guitar structure, it is characterised in that the through hole on the neck For multiple horizontal strip through-holes.

7. it is according to claim 3 it is a kind of can automatic playing guitar structure, it is characterised in that the through hole on the neck For multiple manholes, the corresponding manhole of each expansion link.