CN220604321U - Heavy hammer folding type electric piano - Google Patents

Abstract

The utility model discloses a heavy hammer folding electric piano, which comprises a first tone plate, wherein one side of the first tone plate is hinged with a hinge, the first tone plate is connected with a second tone plate through the hinge, the top end of the first tone plate and the top end of the second tone plate are both provided with keyboard bodies, each keyboard body comprises a hammer linkage seat and a contact, the middle part of the top end of the hammer linkage seat is fixedly connected with the bottom end of the contact, and a gravity hammer is arranged in the hammer linkage seat; the electric piano is automatically or manually hung by a hanging mechanism, so that the use flexibility of the electric piano is improved; through setting up the keyboard body, after the user presses the key, the key extrusion contact makes gravity hammer free fall, and the true sense of touch is reduced, and tone quality sense is strong.

Description

Heavy hammer folding type electric piano

Technical Field

The utility model relates to the technical field of electric pianos, in particular to a heavy hammer folding electric piano.

Background

As is well known, the competition between pianos and electric pianos has not been stopped for years, pianos have their best, and electric pianos have their incomparable advantages.

The price of the electric piano is low: the entrance upright piano is usually about 1-2 ten thousand yuan, and better about 5 ten thousand, so that the entrance upright piano is a small expenditure for common families, and the entrance upright piano is only about 3000 yuan, and a 6000 yuan electric piano is basically suitable for a general beginner to practice the piano; portable good removal of electric piano: the pianos are few hundred jin, the weight of the electric pianos is only one tenth of that of the pianos, the pianos are convenient to move, the difference can not be seen in the weekdays, the difference can be seen when the pianos are to be moved, the carrying cost of the electric pianos can be much lower than that of the pianos, and the pianos are very friendly for renting house parties, and the pianos are silent and do not disturb people: the electric piano can adjust the volume and can be connected with the earphone, so that the mute playing is realized without disturbing the people, no matter in the early morning or in the late night, the fear of being complained by neighbors due to practice of the piano is avoided, and the effects are that! Multiple timbres of electric piano can make the music: the electronic piano has two kinds of octaves and multi-tone, besides the tone of the piano, the tone of various musical instruments such as organ, harp, violin and the like can be switched, the requirement of music making can be met, and the creation of you can be enriched. The electronic piano can be used as a MIDI keyboard, musical notes are input on a computer to produce music, and if you have a creative inspiration, the music can be recorded on the computer at any time; the electric piano does not need tuning: the piano has the advantages that the piano is required to be tuned once in 1-2 years, tuning is required to be carried out again after moving every time, the tuning cost is troublesome, the cost is not high, the tuning cost is also the level and technology of a lawyer are related, the level of the lawyer is not good, the piano is not only white, the called tone is inaccurate, the feeling of the music is seriously affected, the piano does not need to be tuned, the piano can be used after being bought and plugged in, and the sound is quite good and stable no matter how long in the past.

However, the conventional electric piano has the following disadvantages:

the traditional electric piano is of an integrated structure, and compared with a piano, the piano is small in occupied area and still occupies a certain space, so that storage is not facilitated.

Disclosure of Invention

The utility model aims to provide a heavy hammer folding electric piano, which solves the problems that the traditional electric piano proposed in the background art is of an integrated structure, occupies a small area but still occupies a certain space compared with the piano, and is not beneficial to storage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hammer foldable electric piano, includes first tone color plate, one side of first tone color plate articulates there is the hinge, first tone color plate has the second tone color plate through hinge connection, the keyboard body is all installed on the top of first tone color plate and the top of second tone color plate, two the keyboard body all includes hammer linkage seat and contact, the middle part on hammer linkage seat top and the bottom fixed connection of contact, the internally mounted of hammer linkage seat has gravity hammer, one side on hammer linkage seat top articulates there is the spacing seat of keyboard, the one end fixed mounting of the spacing seat of keyboard has the key, point hanging mechanism is installed to the one end between first tone color plate and the second tone color plate, point hanging mechanism includes point stores pylon and depression bar, one side of point hanging pylon rotates with the one end of depression bar to be connected, the one end of point stores pylon is equipped with the fixed block, and after the key was pressed down to the key, extrudees the contact makes gravity hammer free whereabouts.

As a preferable technical scheme of the utility model, the middle part of the bottom end of the first tone color plate and the middle part of the bottom end of the second tone color plate are fixedly provided with speakers, the bottom ends of the first tone color plate and the second tone color plate are fixedly provided with porous positioning plates, and the porous positioning plates are arranged to prevent dislocation when the electric piano is fixed with the piano frame.

As a preferable technical scheme of the utility model, a sound stopper is fixedly arranged on one side of the inner wall of the first tone plate and one side of the inner wall of the second tone plate, an adapter is fixedly arranged on the other side of the inner wall of the first tone plate and the other side of the inner wall of the second tone plate, an interface on the adapter is convenient for collecting information and transmitting data to a computer or electronic equipment in front of a receiver, a user can conveniently review related information, a wooden block covered by felt is pressed on a string of the sound stopper, the back of the key is lifted by the back of the sound stopper, so that when the string is impacted by a string hammer, the string of the musical instrument is vibrated, and then the string of the musical instrument is lowered to be pressed to stop sound.

As a preferable technical scheme of the utility model, a first top cover positioned at the outer side of the keyboard body is arranged at the top end of the first tone color plate in a clamping manner, a second top cover positioned at the outer side of the keyboard body is arranged at the top end of the second tone color plate in a clamping manner, the first top cover and the second top cover are made of polytetrafluoroethylene materials, and dust protection is carried out from the outer side of the electric piano.

As a preferable technical scheme of the utility model, the installation blocks are arranged at one end of the first audio board and one end of the second audio board, a music stand is arranged between the top ends of the two installation blocks, a support frame is rotatably arranged at the bottom end of one side of the music stand, a support groove is formed in the middle of one side of the music stand, the support blocks are slidingly connected in the support groove, the top ends of the two installation blocks are respectively hinged with the two sides of the bottom end of the music stand, and a user places a played music book on the music stand, so that the user can watch the music book.

As a preferable technical scheme of the utility model, the top end of the second top cover is fixedly provided with an operation plate, the middle part of the top end of the operation plate is fixedly provided with a switch, and the top end of the operation plate is provided with a plurality of chord axis buttons.

As a preferable technical scheme of the utility model, the bottom end of the fixed block is fixedly connected with one side opposite to the first tone color plate, the bottom end of the point hanging frame is fixedly connected with one side opposite to the second tone color plate, the bottom end of the pressing rod is in clamping connection with one side of the top end of the point hanging frame, a user rotates the fixed block along the first tone color plate, the fixed block is clamped into the point hanging frame, then the user rotates the pressing rod relative to the second tone color plate, the pressing rod is buckled on the point hanging frame, and the assembly of the point hanging frame and the fixed block is completed.

As a preferable technical scheme of the utility model, the bottom ends of the two hammer linkage seats are fixedly connected with one side opposite to the first tone plate and one side opposite to the second tone plate respectively, a plurality of code bridges are fixedly arranged at the joint of one of the hammer linkage seats and the first tone plate and the joint of the other hammer linkage seat and the second tone plate, and the installation of the code bridges promotes resonance better, so that tone color is more active.

As a preferable technical scheme of the utility model, one end of the first tone color plate, which is close to one side of the second tone color plate, is provided with an automatic hook, the other end of the first tone color plate, which is close to one side of the second tone color plate, is provided with a manual hook, the first tone color plate is provided with an automatic positioning key positioned on one side of the automatic hook, and the joint of the first tone color plate and the hinge and the joint of the second tone color plate and the hinge are provided with two dislocation preventing positioning grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. the electric piano is unfolded and folded through the hinge, the first tone color plate deflects relative to the second tone color plate, the volume of the electric piano is changed, and a user can conveniently store and tidy the electric piano;

2. the electric piano is automatically or manually hung by a hanging mechanism, so that the use flexibility of the electric piano is improved;

3. through setting up the keyboard body, after the user presses the key, the key extrusion contact makes gravity hammer free fall, and the true sense of touch is reduced, and tone quality sense is strong.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is one of the bottom views of the present utility model;

FIG. 3 is one of the top views of the present utility model;

FIG. 4 is a second top view of the present utility model;

FIG. 5 is a second bottom view of the present utility model;

FIG. 6 is one of the exploded views of the present utility model;

FIG. 7 is a second exploded view of the present utility model;

FIG. 8 is one of the fold views of the present utility model;

FIG. 9 is a second folding view of the present utility model.

In the figure: 1. a second top cover; 2. a music stand; 3. a support block; 4. a support frame; 5. a first top cover; 6. a keyboard body; 61. a hammer linkage seat; 62. a contact; 63. a gravity hammer; 64. a keyboard limit seat; 65. keys; 7. a first color plate; 8. a second color plate; 9. a support groove; 10. a mounting block; 11. a point hanging mechanism; 111. a fixed block; 112. a compression bar; 113. a point hanging frame; 12. a speaker; 13. a hinge; 14. a porous positioning plate; 15. a tuning peg knob; 16. a switch; 17. an operation panel; 18. a sound stop; 19. an adapter; 20. a code bridge; 21. automatic hooking; 22. an automatic enter key; 23. a manual hook; 24. and the dislocation preventing positioning groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, the present utility model provides a hammer foldable electric piano, which comprises a first soundboard 7, wherein one side of the first soundboard 7 is hinged with a hinge 13, the first soundboard 7 is connected with a second soundboard 8 through the hinge 13, the top end of the first soundboard 7 and the top end of the second soundboard 8 are both provided with a keyboard body 6, the two keyboard bodies 6 comprise a hammer linkage seat 61 and a contact 62, the middle part of the top end of the hammer linkage seat 61 is fixedly connected with the bottom end of the contact 62, a gravity hammer 63 is installed in the hammer linkage seat 61, one side of the top end of the hammer linkage seat 61 is hinged with a keyboard limit seat 64, one end of the keyboard limit seat 64 is fixedly provided with a key 65, one end between the first soundboard 7 and the second soundboard 8 is provided with a click-hanging mechanism 11, the click-hanging mechanism 11 comprises a click-hanging frame 113 and a pressing rod 112, one side of the click-hanging frame 113 is rotatably connected with one end of the pressing rod 112, one end of the click-hanging frame 113 is provided with a fixed block 111, and after a user presses the key 65, the contact 62 by gravity force is pressed by the gravity hammer 65, so that the key 63 can fall freely.

The middle part of first tone color plate 7 bottom and the middle part of second tone color plate 8 bottom all fixed mounting have speaker 12, and the bottom of first tone color plate 7 and the bottom of second tone color plate 8 all fixed mounting have porous locating plate 14, and the phenomenon of dislocation appears when the installation of porous locating plate 14 prevents that the electric piano from being fixed with the musical instrument frame.

A sound stopper 18 is fixedly arranged on one side of the inner wall of the first soundboard 7 and one side of the inner wall of the second soundboard 8, an adapter 19 is fixedly arranged on the other side of the inner wall of the first soundboard 7 and the other side of the inner wall of the second soundboard 8, an interface on the adapter 19 is convenient for collecting information and transmitting data to a computer or electronic equipment in front of a receiver, a user can conveniently review related information, a wooden block covered by felt is pressed on one string of the sound stopper 18, and the back of the key 65 is lifted to enable strings to vibrate when the strings are impacted by string hammers, and then the strings are lowered to be pressed to stop sounds.

The first top cap 5 that is located the keyboard body 6 outside is installed to the top block of first tone color plate 7, and the second top cap 1 that is located the keyboard body 6 outside is installed to the top block of second tone color plate 8, and first top cap 5 and second top cap 1 are made by polytetrafluoroethylene material, carry out dustproof protection from the electric piano outside.

The installation piece 10 is all installed to the one end of first pronunciation board 7 and the one end of second pronunciation board 8, be equipped with music stand 2 between the top of two installation pieces 10, the carriage 4 is installed in the bottom rotation of music stand 2 one side, supporting groove 9 has been seted up at the middle part of music stand 2 one side, the inside sliding connection of supporting groove 9 has supporting piece 3, the top of two installation pieces 10 articulates with the both sides of music stand 2 bottom respectively, the user places the music book of playing on music stand 2, convenient to use person watches the music book and plays.

The top of the second top cover 1 is fixedly provided with an operation plate 17, the middle part of the top of the operation plate 17 is fixedly provided with a switch 16, and the top of the operation plate 17 is provided with a plurality of chord buttons 15.

The bottom of fixed block 111 is fixed connection with the just right one side of first tone color plate 7, the bottom of some stores pylon 113 is fixed connection with the just right one side of second tone color plate 8, the bottom of depression bar 112 is connected with the one side block on some stores pylon 113 tops, the user rotates fixed block 111 along first tone color plate 7 for fixed block 111 blocks into some stores pylon 113, then the user rotates depression bar 112 for second tone color plate 8, with depression bar 112 lock on some stores pylon 113, and accomplish the equipment of some stores pylon 113 and fixed block 111.

The bottom ends of the two hammer linkage seats 61 are fixedly connected with one opposite side of the first tone plate 7 and one opposite side of the second tone plate 8 respectively, a plurality of code bridges 20 are fixedly arranged at the joint of one hammer linkage seat 61 and the first tone plate 7 and the joint of the other hammer linkage seat 61 and the second tone plate 8, and the installation of the code bridges 20 promotes resonance better, so that tone color is more active.

An automatic hook 21 is arranged at one end of the first soundboard 7, which is close to one side of the second soundboard 8, a manual hook 23 is arranged at the other end of the first soundboard 7, which is close to one side of the second soundboard 8, an automatic positioning key 22 positioned at one side of the automatic hook 21 is arranged on the first soundboard 7, and two dislocation preventing positioning grooves 24 are respectively formed in the joint of the first soundboard 7 and the hinge 13 and the joint of the second soundboard 8 and the hinge 13.

In the utility model, after a user presses the key 65, the key 65 presses the contact 62 to enable the gravity hammer 63 to freely fall, the user rotates the fixed block 111 along the first tone plate 7, the fixed block 111 is clamped into the point hanging frame 113, then the user rotates the pressing rod 112 relative to the second tone plate 8, the pressing rod 112 is buckled on the point hanging frame 113, the assembly of the point hanging frame 113 and the fixed block 111 is completed, the electric piano is unfolded, the installation of the code bridge 20 promotes resonance better, tone is more active, and the user places a music score to be played on the music score frame 2, so that the user can watch the music score.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (9)

1. The foldable electric piano of weight includes first tone color plate (7), its characterized in that: one side of first tone color plate (7) articulates there is hinge (13), first tone color plate (7) are connected with second tone color plate (8) through hinge (13), keyboard body (6) are all installed on the top of first tone color plate (7) and the top of second tone color plate (8), two keyboard body (6) all include hammer linkage seat (61) and contact (62), the middle part on hammer linkage seat (61) top and the bottom fixed connection of contact (62), the internally mounted of hammer linkage seat (61) has gravity hammer (63), one side on hammer linkage seat (61) top articulates there is keyboard spacing seat (64), the one end fixed mounting of keyboard spacing seat (64) has key (65), point hanging mechanism (11) are installed to the one end between first tone color plate (7) and second tone color plate (8), point hanging mechanism (11) are including point stores pylon (113) and depression bar (112), one side of point (113) is equipped with depression bar (111) of rotation one end of one side (113).

2. The weight folding electric piano of claim 1, wherein: the middle part of first tone color plate (7) bottom and the middle part of second tone color plate (8) bottom all fixed mounting have speaker (12), the bottom of first tone color plate (7) and the bottom of second tone color plate (8) all fixed mounting have porous locating plate (14).

3. The weight folding electric piano of claim 1, wherein: one side of the inner wall of the first tone color plate (7) and one side of the inner wall of the second tone color plate (8) are fixedly provided with a tone stopper (18), and the other side of the inner wall of the first tone color plate (7) and the other side of the inner wall of the second tone color plate (8) are fixedly provided with an adapter (19).

4. The weight folding electric piano of claim 1, wherein: the top end of the first tone color plate (7) is clamped and installed with a first top cover (5) positioned on the outer side of the keyboard body (6), and the top end of the second tone color plate (8) is clamped and installed with a second top cover (1) positioned on the outer side of the keyboard body (6).

5. The weight folding electric piano of claim 1, wherein: the music stand is characterized in that the installation blocks (10) are installed at one end of the first sound color plate (7) and one end of the second sound color plate (8), the music stand (2) is arranged between the tops of the installation blocks (10), the support frame (4) is installed by rotating the bottom end of one side of the music stand (2), the support groove (9) is formed in the middle of one side of the music stand (2), the support blocks (3) are connected in a sliding mode in the support groove (9), and the tops of the installation blocks (10) are hinged to two sides of the bottom end of the music stand (2) respectively.

6. The weight folding electric piano of claim 4, wherein: the top end of the second top cover (1) is fixedly provided with an operation plate (17), the middle part of the top end of the operation plate (17) is fixedly provided with a switch (16), and the top end of the operation plate (17) is provided with a plurality of tuning peg buttons (15).

7. The weight folding electric piano of claim 1, wherein: the bottom of fixed block (111) is connected with one side fixed just to first sound board (7), the bottom of some stores pylon (113) is connected with one side fixed just to second sound board (8), the bottom of depression bar (112) is connected with one side block on some stores pylon (113) top.

8. The weight folding electric piano of claim 1, wherein: the bottoms of the two hammer linkage seats (61) are fixedly connected with one opposite side of the first tone plate (7) and one opposite side of the second tone plate (8), and a plurality of code bridges (20) are fixedly arranged at the joint of one hammer linkage seat (61) and the first tone plate (7) and the joint of the other hammer linkage seat (61) and the second tone plate (8).

9. The weight folding electric piano of claim 1, wherein: automatic couple (21) are installed to one end that first tone color plate (7) is close to second tone color plate (8) one side, manual couple (23) are installed to the other end that first tone color plate (7) is close to second tone color plate (8) one side, install automatic income key (22) that are located automatic couple (21) one side on first tone color plate (7), two dislocation prevention constant head tank (24) have all been seted up to the junction of first tone color plate (7) and hinge (13) and the junction of second tone color plate (8) and hinge (13).