TW201423724A - Electric/acoustic guitar structure - Google Patents

Abstract

The present invention discloses an electric/acoustic guitar structure, including a body, a switchable cover member, a plurality of strings, a string holder and a pickup, wherein the body includes an upper cover member, a lower cover member and a surrounding frame, the body is formed into a resonance box by encircling the upper cover body, the lower cover member and the surrounding frame, and the surrounding frame is disposed with a sound hole; in correspondence, the switchable cover member also disposed with respect to a sound hole, and one end of the switchable cover member is pivoted at the surrounding frame, and the other end can be swingingly pivoted with respect to the surrounding frame to close and open the sound hole; accordingly, by lifting/closing the switch cover member to open or close the sound hole, sound can be spread from the sound hole or closed within the resonance box, and the sound can be expanded out from a speaker by electrically connecting the pickup to the speaker, thereby allowing the performer to freely switch playing out tones of electric guitar or acoustic guitar.

Description

Electric guitar structure

The invention relates to an electric acoustic guitar structure, in particular to an electric acoustic guitar structure capable of freely switching between an acoustic guitar mode and an electric guitar mode.

The music department can cultivate the entertainment of the body and mind. With the busy work and strong competitiveness of modern people, people's life pressure is getting bigger and bigger, so people gradually pay attention to their own entertainment, concerts, concerts or music playing can relax. The way of entertainment is a choice for modern people to relax.

There are a variety of musical instruments on the market, such as piano, violin, flute, guitar, etc. Guitars, including acoustic guitars and electric guitars, are singers, guitarists, and instruments commonly used by musicians. In general, acoustic guitars are mainly made of wood, such as panels, necks and fingerboards, but the most important feature of acoustic guitars is the resonance box, so in general, the acoustic guitar is called the acoustic guitar. When the strings vibrate, they vibrate through the panel, the side panels, the back of the piano, the body, etc., and resonate in the resonance box to make a sound.

The difference between an electric guitar and an acoustic guitar lies in the presence or absence of a resonance box. The electric guitar has no resonance box, and the vibration of the string is sensed by the pickup, converted into a signal, and then the letter box is transmitted to the speaker for release. Although the whole guitar will also resonate when the string is dialed, its sound is weak.

Electric guitars and acoustic guitars play slightly different sounds and effects. Generally, wooden guitars are suitable for self-singing and can also be used as accompaniment. Electric guitars are suitable for solo pop melody, or with other instrumental ensembles, and electric guitars can be extra With the effector, it changes the processing of the sound signal, resulting in effects such as reverberation and delay.

Therefore, music workers or performers will choose the electricity according to the music effect they want to present. A guitar or acoustic guitar is used as a musical instrument for performance.

When the guitarist performs or records, in order to match the style and needs of the various tracks, both the electric guitar and the acoustic guitar must be provided, and the two guitars are placed on the circumference to be replaced at any time. However, when guitarists follow different tracks, they must place guitars and take guitars from time to time, which not only increases the trouble of playing, but also easily interrupts the mood of playing.

Therefore, in view of the above-mentioned deficiencies, the present inventors have developed a combination of an acoustic guitar and an electric guitar in order to provide a performer with a smooth performance without having to carry a plurality of guitars and perform guitar replacement during the performance. Electric wooden guitar structure.

The main object of the present invention is to provide an electric acoustic guitar structure, which mainly combines the characteristics of an electric guitar and an acoustic guitar in a guitar to improve the characteristics of a conventional guitarist or performer for a track, and must carry an electric power at the same time. Guitars and an acoustic guitar are placed on the studio or on the performance stage, adding to the lack of performance and the lack of space to occupy the venue.

In order to achieve the foregoing objects and effects, the present invention provides an electric guitar structure comprising a body, a switch cover member, a plurality of strings, a string seat and a pickup, wherein: the body comprises an upper cover body and a lower cover body And a surrounding frame connecting the upper cover body and the lower cover body, the body is surrounded by the upper cover body, the lower cover body and the surrounding frame to form a resonance box, and the surrounding frame defines a sound release hole communicating with the resonance box; the switching cover member One end is pivotally disposed on the surrounding frame, and the other end pivotally covers and closes the sound emitting hole with respect to the surrounding frame; one end of each string is set at one end of the string seat, and the other end is disposed at the other end of the string seat across the upper cover body; The pedestal is provided with a body, and the pickup is mounted on the string seat and located in the resonance box, and the end of the pickup is provided with a set of connecting holes for connecting the speaker, the connecting hole is worn around the frame and exposed outside the resonance box; In this way, by switching the cover member to open or cover the sound hole, the sound is transmitted from the sound hole, or the sound is enclosed in the sound box, and is electrically connected to the speaker through the sound pickup device, and then expanded by the speaker. Allows the player to freely switch the sound of the electric guitar or the acoustic guitar.

The invention further includes the following technical features:

‧ further comprising a sound path adjustment group installed on the surface of the upper cover body, the sound path adjustment group comprising a body body, two clamping blocks, a plurality of adjusting blocks and a plurality of screws, the seat body is provided with a receiving groove, each clamping block capacity The plurality of adjusting blocks are arranged side by side in the accommodating groove, and are located between the two clamping blocks, each adjusting block is provided with a limiting slot for accommodating the strings, and the plurality of screws are provided. Wear the opposite side of the lock body and turn the screw clamp against or away from the clamp.

‧ The string seat comprises a head section, a last section and a connecting head section and a neck section of the last section; and a bending adjustment member mounted on the neck section, the bending adjustment member comprises a pulling rod, a fixing seat and a screw adjusting piece The pull rod is provided with a screwing end and a fixing end. The fixing end is fixed to the neck portion near the end portion, and the end of the screw member is disposed through the fixing seat and screwed to the screw end.

‧ The string is provided with a fingerboard corresponding to the string, the fingerboard is provided with a plurality of identification grooves and a plurality of color blocks, and the notches of the identification grooves are opened toward the strings and open to any one of the circumference sides, and the color blocks are set in the identification Inside the slot.

‧ The end of the upper cover body runs through a set of holes, the string seat is provided with a solid chord portion which is hooked on the sleeve hole and exposed to the main body, and the end of the string is fastened on the fixed chord portion.

‧ further comprising a control group, the control group comprising a tone color adjustment button and a volume adjustment button, the tone color adjustment button and the volume adjustment button are disposed on the switch cover member and exposed to the main body, and the tone color adjustment button and the volume adjustment button respectively Electrically connected to the pickup to adjust the tone and volume.

‧ The inside of the upper cover body and the inner side of the lower cover body are provided with a plurality of compartment frames, and the plurality of compartment frames are arranged to form a plurality of sound collecting grooves, and the plurality of sound collecting grooves of the upper cover body and the lower cover body are connected to each other, and the sound collecting grooves are connected Connected to the resonance box.

‧ Each compartment frame is recessed with a recess, further comprising a reinforcing sheet disposed in the recess, and the hardness of the reinforcing sheet is greater than the hardness of the compartment frame.

‧ The back of the string seat is provided with a grip portion, and the grip portion has a polygonal cross section.

Therefore, the present invention can be said to be a practical and progressive invention, which is quite worthy of promotion by the industry and is publicized to the public.

Regarding the technology, hand segment and function of the "Electric Guitar Structure" of the present invention, a preferred embodiment will be described in detail with reference to the following, for further understanding of the purpose, structure and features of the present invention. .

The following is a description of preferred embodiments, and is not intended to limit the invention in any way. Referring to Figures 1 to 7, it includes a body 1, a switching cover member 2, a string holder 3, and a plurality of pianos. The main body 1 includes an upper cover body 11, a lower cover body 12, and a peripheral frame 13 connecting the upper cover body 11 and the lower cover body 12. The body 1 is composed of an upper cover body 11 and a lower cover body 12. And a sound box 14 is formed around the surrounding frame 13 , and the surrounding frame 13 defines a sound emitting hole 131 communicating with the sound box 14; the switching cover 2 corresponds to the sound emitting hole 131 , and one end of the switching cover 2 is pivoted around Box 13, The other end can pivotally cover or open the sound emitting hole 131 with respect to the surrounding frame 13; one end of each string 30 is disposed at one end of the string base 3, and the other end is disposed at the other end of the string seat 3 across the upper cover body 11; the string The base 3 is provided with a body 1 , and the pickup 4 is mounted on the string base 3 and located in the resonance box 14 , and the end of the pickup 4 is provided with a plurality of connection holes 41 connecting the speakers 5 , and the connection holes 41 are passed through the surrounding frame 13 . And exposed outside the resonance box 14 (only one pickup 4 is used in this embodiment); therefore, as shown in the seventh figure, the external speaker 5 is electrically connected to the connection hole 41, and the cover member 2 is switched relative to the surrounding frame 13 The pivoting cover is combined with the sound hole 131, so that the string 30 vibrates the body 1 and the string holder 3, and the pickup 4 converts the audio in the resonance box 14 into an electronic signal, and transmits it to the speaker 5 to expand the volume and sound. The tone of the electric guitar (the structure and the operation principle inside the speaker 5 are conventional technical features, not the main technical features of the present invention, and therefore will not be discussed again here).

On the other hand, as shown in the sixth figure, before the switching cover member 2 is not covered with the sound emitting hole 131, the body 30 and the string holder 3 are vibrated by the dialing string 30, and resonance is generated in the resonance box 14, so that the sound is transmitted through the sound emitting hole. 131 expands the louder volume, which is the tone of the acoustic guitar.

It is known from the above that by switching the cover member 2 to open or cover the sound emitting hole 131, the sound is transmitted from the sound emitting hole 131, or the sound is enclosed in the sound box 14, and is electrically transmitted through the sound pickup 4 and the speaker 5. After being connected, it is expanded by the speaker 5, so that the player can freely switch to play the sound of the electric guitar or the acoustic guitar, so that the acoustic guitar has the sound of the electric guitar at the same time.

In addition, the guitar of the prior art, whether it is an acoustic guitar or an electric guitar, must adjust the interval of each string 30, and must pass the cumbersome steps of loosening the string, putting the screw, adjusting, repeating the tuning and then fixing the sound, if the interval is not adjusted once. If necessary, the steps must be repeated to adjust the steps of the interval. The invention is To overcome the above situation, please refer to the seventh, eighth and ninth figures, further comprising a sound path adjustment group 6 mounted on the surface of the upper cover body 11, the sound path adjustment group 6 comprising a body 61, two clamping blocks 62, plural The adjusting block 63 and the plurality of screws 64 are disposed in the receiving groove 611, and the plurality of adjusting blocks 63 are slidably arranged in the receiving groove 611. The adjusting block 63 is disposed between the two clamping blocks 62, and each adjusting block 63 is provided with a limiting slot 631 for accommodating the strings 30. The screws 64 are disposed on opposite sides of the base 61 and are screwed to the screw 64. Or away from the clamping block 62, thereby clamping the positioning of the plurality of adjusting blocks 63, or moving the adjusting blocks 63 up and down to quickly adjust the interval.

Each of the adjustment blocks 63 is arranged corresponding to the position of each of the strings 30, and has six strings 30. Therefore, the present embodiment has six adjustment blocks 63 for corresponding six strings 30, and each of the strings 30 partially abuts the adjustment block 63. In the limiting slot 631, when the interval is to be adjusted, the screw 64 is loosened and released to resist the clamping block 62, so that the adjusting blocks 63 located between the two clamping blocks 62 can be freely moved to the head or the tail. Directional displacement, thereby adjusting the interval; when the adjustment is completed, the screw 64 is screwed against the adjacent clamping block 62, so that the two clamping blocks 62 are clamped to the positioning of the plurality of adjusting blocks 63, so fixed Each adjustment block 63 is at a designated position to achieve the effect of quickly and conveniently adjusting the interval.

As shown in the tenth figure, the guitar is easily affected by the humidity of the environment and is bent and deformed, so that the sound quality of the guitar is not good.

The string base 3 includes a head section 31, a last section 32 and a neck section 33 of the connecting head section 31 and the end section 32. The other includes a bending adjustment member 7 mounted on the neck section 33. The curvature adjusting member 7 includes a pulling rod 71. a fixing base 72 and a screw adjusting member 73. The pulling rod 71 is provided with a screwing end 711 and a fixing end 712. The fixing end 712 is fixed to the neck portion 33 near the end portion 32, and the screw adjusting member 73 is provided. The end of the threaded member 73 is screwed to the screwing end 711, and the tip end of the screwing member 73 is abutted against the fixing seat 72. The end face. When the two ends of the camber adjustment member 7 are fixed by the fixing base 72 and the fixing end 712, when the rotation adjusting screw 73 shortens the distance between the two ends of the camber adjusting member 7, the pressing rod 71 is forced to deform and bend to adjust the string seat 3. The curvature is corrected and the curvature of the string 3 is corrected.

Referring to the twelfth figure, the string 3 is provided with a fingerboard 35 corresponding to the string 30. The fingerboard 35 is provided with a plurality of identification slots 351 and a plurality of color blocks 352, and the slots of the identification slots 351 are facing the strings 30. The direction is opened and opened to any one of the circumference sides, and each color block 352 is assembled in the identification groove 351. When the user plays the electric acoustic guitar, the string seat 3 has an upper side and a lower side, and the user generally confirms the position of the piano position by recognizing the position of the slot 351, so that the slot of the identification slot 351 corresponds to the upper side of the string base 3 and The front side allows the user to confirm the position of the piano directly above or in front of the string base 3.

Referring to the seventh figure, the present invention further includes a control group 8 including a tone color adjustment button 81 and a volume adjustment button 82. The tone color adjustment button 81 and the volume adjustment button 82 are disposed on the switch cover member. 2, and exposed to the body 1, and the tone adjustment button 81 and the volume adjustment button 82 are electrically connected to the pickup 4 respectively, thereby adjusting the tone and volume.

Referring to the first, second, fourth and fifth figures, the inner side of the upper cover 11 and the inner side of the lower cover 12 are provided with a plurality of compartment frames 15, and the plurality of compartment frames 15 are arranged to form a plurality of sound collecting slots 16, the upper cover The plurality of sound collecting grooves 16 of the body 11 and the lower cover 12 communicate with each other, and the sound collecting groove 16 communicates with the resonance box 14 (the sound collecting groove 16 and the compartment frame 15 of the present invention are integrally formed), and the sound played in this way The sound reinforcement effect can be achieved by focusing on the sound collecting groove 16 and generating a resonance sound in the resonance box 14. Each of the compartment frames 15 is recessed with a recess 151, further comprising a reinforcing sheet 9 disposed in the recess 151, and the hardness of the reinforcing sheet 9 is greater than the hardness of the compartment frame 15, so that the setting of the reinforcing sheet 9 is The structure of the compartment frame 15 is reinforced.

The end of the upper cover 11 extends through a set of holes 111, which are interconnected with the resonance box 14 The string seat 3 is provided with a fixed chord portion 34. The fixed chord portion 34 is positioned by the hooking hole 111, and the fixed chord portion 34 is exposed to the upper cover body 11 so that the end of the string 30 can be fastened to the fixed chord portion 34. Positioning on.

Referring to the eleventh figure, the back of the string base 3 is provided with a grip portion 36. The grip portion 36 has a polygonal cross section. When the user holds the string seat 3, the palm touches the grip portion. 36, and the finger is bent to press the string 30, and the polygonal portion is designed to make the grip portion 36 have a plurality of turning points, so that the user's hand can be fixed at the turning point and is not easy to slide, so as to provide stable force application. The effect of pressing the strings 30 allows the user to easily grasp the relevant position of the strings 30.

The above description is only intended to explain the preferred embodiments of the present invention, and is not intended to limit the invention in any way. The changer should still be included in the scope of the intention of the present invention.

In summary, the utility model and the cost-effectiveness of the "electric guitar structure" of the present invention are completely in line with the development of the industry, and the disclosed structural invention has an unprecedented innovative structure, so that it has "newness". Sexuality should be undoubtedly considered, and the invention can be more effective than the conventional structure, and therefore has "progressiveness", which fully complies with the requirements of the application requirements of the invention patents of the Chinese Patent Law, and is a patent application according to law. Please check with the bureau for an early review and give it affirmation.

1‧‧‧ Ontology

11‧‧‧Upper cover

111‧‧‧Close hole

12‧‧‧Under cover

13‧‧‧ surrounding box

131‧‧‧Sound hole

14‧‧‧Resonance Box

15‧‧‧ Compartment box

151‧‧‧ Groove

16‧‧‧Gathering trough

2‧‧‧Switching cover

3‧‧‧ string seat

30‧‧‧ strings

31‧‧‧ head

End of 32‧‧‧

33‧‧‧ neck section

34‧‧‧solid section

35‧‧‧Fingerboard

351‧‧‧ Identification slot

352‧‧‧ color blocks

36‧‧‧ grip

4‧‧‧ pickups

41‧‧‧connection hole

5‧‧‧Speakers

6‧‧‧Interval adjustment group

61‧‧‧ body

611‧‧‧ accommodating slots

62‧‧‧Clamping block

63‧‧‧Adjustment block

631‧‧‧ Limit slot

64‧‧‧Spiral firmware

7‧‧‧bend adjustment

71‧‧‧ lever

711‧‧‧ 螺

712‧‧‧Right end

72‧‧‧ fixed seat

73‧‧‧Spiral adjustment

8‧‧‧Control Group

81‧‧‧ tone adjustment button

82‧‧‧Volume adjustment button

9‧‧‧Strengthen

The first figure is a perspective exploded view of the present invention.

The second figure is a perspective view of the upper cover of the present invention.

The third figure is a schematic view of the three-dimensional combination of the present invention.

The fourth figure is a schematic cross-sectional view of a line A-A of the third drawing of the present invention.

The fifth drawing is a schematic cross-sectional view of the line B-B of the third drawing of the present invention.

The sixth drawing is a schematic view of the present invention in which the switching cover member is opened.

The seventh figure is a schematic diagram of the electrically connected speaker of the present invention.

The eighth figure is an enlarged schematic view of the interval adjustment group of the present invention.

The ninth drawing is an enlarged schematic view of the adjustment adjustment block of the present invention.

The tenth figure is a partial cross-sectional view of the string seat of the present invention.

Figure 11 is a partial cross-sectional view of the present invention.

The twelfth figure is a perspective view of the string seat of the present invention provided with an identification groove.

1‧‧‧ Ontology

11‧‧‧Upper cover

111‧‧‧Close hole

12‧‧‧Under cover

13‧‧‧ surrounding box

15‧‧‧ Compartment box

151‧‧‧ Groove

16‧‧‧Gathering trough

2‧‧‧Switching cover

3‧‧‧ string seat

4‧‧‧ pickups

6‧‧‧Interval adjustment group

9‧‧‧Strengthen

Claims (10)

An electric guitar structure comprising a body, a switch cover member, a plurality of strings, a string seat and a pickup, wherein: the body comprises an upper cover body, a lower cover body and a connection between the upper cover body and the lower cover body The frame is surrounded by the upper cover body, the lower cover body and the surrounding frame to form a resonance box, and the surrounding frame defines a sound release hole communicating with the resonance box; the switch cover member is pivoted at one end of the surrounding frame, and the other end is opposite to the periphery. The frame pivotally covers and opens the sound release hole; one end of each string is set at one end of the string seat, and the other end is disposed at the other end of the string seat across the upper cover body; the string seat is assembled with the body, and the pickup is installed on the string The seat is located in the resonance box, and the end of the pickup is provided with a set of connecting holes for connecting the speaker, the connecting hole is pierced by the surrounding frame and exposed outside the resonance box; accordingly, the cover member is opened or closed by twisting and closing The sound hole is combined to allow the sound to be transmitted from the sound hole, or the sound is enclosed in the resonance box, and is electrically connected to the speaker through the pickup, and then expanded by the speaker, so that the player can freely switch and play the electric guitar. Tone or acoustic guitar Timbre. The electric guitar structure according to claim 1, further comprising a sound path adjusting group installed on the surface of the upper cover body, the sound path adjusting group comprising a body body, two clamping blocks, a plurality of adjusting blocks and a plurality of screws. The block body is provided with a receiving groove, and each of the clamping blocks is accommodated in the receiving groove, and the plurality of adjusting blocks are arranged side by side in the receiving groove, and are located between the two clamping blocks, and each adjusting block is provided with a The limit slot of the string can be accommodated, and the plurality of screws are inserted on opposite sides of the lock body, and the screw is rotated Clip or away from the clamping block. The electric guitar structure according to claim 1, wherein the string base comprises a head section, a last section and a connecting head section and a neck section of the end section; and a bending adjustment member mounted on the neck section, The bending adjustment member comprises a pull rod, a fixing base and a screw adjusting member, wherein the pulling rod is provided with a screwing end and a fixing end, the fixing end is fixed to the neck portion, and the end of the screw adjusting member is provided with a fixing seat And screwed to the screw end. The electric guitar structure according to claim 2, wherein the string seat comprises a head section, a last section and a connecting head section and a neck section of the end section; and a bending adjustment member mounted on the neck section, The bending adjustment member comprises a pull rod, a fixing base and a screw adjusting member, wherein the pulling rod is provided with a screwing end and a fixing end, the fixing end is fixed to the neck portion, and the end of the screw adjusting member is provided with a fixing seat And screwed to the screw end. The electro-acoustic guitar structure according to any one of claims 1 to 4, wherein the string is provided with a fingerboard corresponding to the string, the fingerboard is provided with a plurality of identification grooves and a plurality of color blocks, each of which is identified The slot of the slot is opened in the direction of the string and is open to either side of the slot, and the color blocks are assembled in the identification slot. The electric guitar acoustic guitar structure according to any one of claims 1 to 4, wherein the upper end of the upper cover body runs through a set of holes, the string seat is provided with a solid chord portion, and the fixed string portion is hooked to The hole is sleeved and exposed to the upper cover body, and the end of the string is fastened to the fixed portion. The electric guitar structure according to any one of claims 1 to 4, further comprising a control group comprising a tone color adjustment button and a volume adjustment button, the tone color adjustment button and the volume adjustment button The switch cover member is exposed to the main body, and the tone adjustment button and the volume adjustment button are electrically connected to the pickup respectively, thereby adjusting the tone and the volume. The electric guitar acoustic guitar structure according to any one of claims 1 to 4, wherein the inner side of the upper cover body and the inner side of the lower cover body are provided with a plurality of compartment frames, and the plurality of compartment frames are arranged to form a plurality of compartments. The sound groove, the plurality of sound collecting grooves of the upper cover body and the lower cover body communicate with each other, and the sound collecting groove communicates with the resonance box. The electric guitar structure according to claim 8, wherein each of the compartment frames is recessed with a recess, further comprising a reinforcing sheet disposed in the recess, and the hardness of the reinforcing sheet is greater than the hardness of the compartment frame. . The electric guitar acoustic guitar structure according to any one of claims 1 to 4, wherein the rear surface of the string seat is provided with a grip portion having a polygonal cross section.