CN219758994U - Portable piano key position exercise device - Google Patents

Abstract

The utility model relates to a training device, in particular to a portable piano key position training device. The utility model aims to provide a portable piano key position exercise device which is convenient to carry. The utility model provides a portable piano key position exercise device, is including piano keyboard, handle, electron metronome, portable mechanism and supporting mechanism, and piano keyboard rear side is connected with the handle, and piano keyboard front side slidingtype is equipped with electron metronome, is equipped with portable mechanism and supporting mechanism on the piano keyboard, and portable mechanism is used for carrying piano keyboard, and supporting mechanism is used for supporting piano keyboard. The support can support the piano keyboard, the electronic metronome can send stable beats, people can exercise piano key positions through the piano keyboard, and the piano keyboard can be backed up through the shoulder straps, so that the piano keyboard can be conveniently carried.

Description

Portable piano key position exercise device

Technical Field

The utility model relates to a training device, in particular to a portable piano key position training device.

Background

The piano is a keyboard musical instrument, generally comprises 88 key positions and metal string soundboards, and is rich and various in tone color, so that a plurality of people are attracted to learn the piano performance, and in order to be familiar with the key positions of the piano, the key position exercise needs to be repeatedly performed.

The piano and the electronic piano are combined by black and white keys, and the tones of the keys at the same position are the same, so people generally use the electronic piano to carry out key position exercise, put the electronic piano on the open ground, then sit in front of the electronic piano to carry out key position exercise, most of the electronic pianos are provided with a supporting frame, the supporting frame is difficult to disassemble, and when people want to practice outdoors, the people generally need to cooperate with each other to carry the electronic piano outdoors, and the electronic piano is inconvenient to carry.

Disclosure of Invention

In order to overcome the defects that most electronic pianos are provided with a supporting frame, the supporting frame is difficult to disassemble and inconvenient to carry, the technical problem to be solved is that: provides a portable piano key position exercise device which is convenient to carry.

The technical scheme of the utility model is as follows: the utility model provides a portable piano key position exercise device, is including piano keyboard, handle, electron metronome, portable mechanism and supporting mechanism, and piano keyboard rear side is connected with the handle, and piano keyboard front side slidingtype is equipped with electron metronome, is equipped with portable mechanism and supporting mechanism on the piano keyboard, and portable mechanism is used for carrying piano keyboard, and supporting mechanism is used for supporting piano keyboard.

As the preference, portable mechanism is including installing shell, rolling axle, first elastic component and baldric, and piano keyboard bottom left and right sides all is connected with the installing shell, all is connected with the rolling axle in the installing shell in the rotation, is connected with first elastic component between installing shell and the rolling axle, winds between two rolling axles and has the baldric, and the baldric passes the installing shell bottom.

Preferably, the supporting mechanism comprises a connecting seat, a support and a second elastic piece, wherein the left side and the right side of the bottom of the piano keyboard are respectively connected with a group of connecting seats, each group of connecting seats is provided with two connecting seats, the two connecting seats of each group are respectively connected with the support in a rotating way, and the second elastic piece is connected between the connecting seat and the support.

Preferably, the piano keyboard protection device further comprises a protection mechanism for protecting the piano keyboard, the protection mechanism comprises a cover plate, a clamping block and a rubber lug, the top of the piano keyboard is rotationally connected with the cover plate for protecting the piano keyboard, the front side of the cover plate is connected with the clamping block, the front side of the piano keyboard is connected with the rubber lug, and the rubber lug is in tight contact with the clamping block.

Preferably, the cleaning mechanism for wiping the piano keyboard comprises a sliding plate and a cleaning plate, wherein the sliding plate is arranged on the cover plate in a sliding mode, the cleaning plate for wiping the piano keyboard is connected to the bottom of the sliding plate, and the bottom of the cleaning plate is in contact with the piano keyboard.

Preferably, the music score cleaner also comprises a placing block, and at least two placing blocks for placing the music score are rotatably connected to the front side of the cleaning plate.

Preferably, the piano keyboard further comprises a limiting block, and the rear side of the piano keyboard is connected with the limiting block.

The beneficial effects of the utility model are as follows: 1. the support can support the piano keyboard, the electronic metronome can send stable beats, people can exercise piano key positions through the piano keyboard, and the piano keyboard can be backed up through the shoulder straps, so that the piano keyboard can be conveniently carried.

2. The apron can protect the piano keyboard, avoids the piano keyboard to receive the collision of external article to can avoid the piano keyboard impaired.

3. The cleaning plate is moved back and forth, so that the piano keyboard can be wiped, stains on the piano keyboard can be wiped clean, and the piano keyboard is convenient for people to practice.

4. The music score can be placed on the two placing blocks, and the music score is leaned against the cover plate, and the placing blocks support the music score, so that the music score is kept stable.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a portable device according to the first embodiment of the present utility model.

Fig. 3 is a schematic view showing a second perspective structure of the portable mechanism of the present utility model.

Fig. 4 is a schematic perspective view of the supporting mechanism of the present utility model.

Fig. 5 is a schematic perspective view of a protection mechanism according to the present utility model.

Fig. 6 is a schematic view of a part of a perspective structure of the protection mechanism of the present utility model.

Fig. 7 is a schematic view of a first perspective structure of the cleaning mechanism of the present utility model.

Fig. 8 is a schematic view of a second perspective structure of the cleaning mechanism of the present utility model.

Fig. 9 is a schematic perspective view of a placement block according to the present utility model.

Reference numerals: 1_piano keyboard, 3_handle, 4_electronic metronome, 5_portable mechanism, 51_mounting case, 52_winding shaft, 53_first elastic member, 54_shoulder strap, 6_mechanism, 61_connection seat, 62_bracket, 63_second elastic member, 7_guard mechanism, 71_cover plate, 72_fixture block, 73_rubber bump, 8_cleaning mechanism, 81_slide plate, 82_cleaning plate, 9_placement block, 10_stopper.

Detailed Description

The utility model is further described below with reference to the drawings and the detailed description.

Example 1

The utility model provides a portable piano key position exercise device, as shown in fig. 1-4, including piano keyboard 1, handle 3, electronic metronome 4, portable mechanism 5 and supporting mechanism 6, piano keyboard 1 rear side middle part is connected with handle 3, and piano keyboard 1 front side middle part is opened there is the spout, and the slip is equipped with electronic metronome 4 in the spout, is equipped with portable mechanism 5 on the piano keyboard 1, and portable mechanism 5 is used for carrying piano keyboard 1, is equipped with supporting mechanism 6 on the piano keyboard 1, and supporting mechanism 6 is used for supporting piano keyboard 1.

As shown in fig. 1, 2 and 3, the portable mechanism 5 includes a mounting shell 51, a winding shaft 52, first elastic members 53 and shoulder straps 54, the mounting shell 51 is connected to the left and right sides of the bottom of the piano keyboard 1, the winding shaft 52 is rotatably connected to the mounting shell 51, two first elastic members 53 are wound on the winding shaft 52, two ends of the first elastic members 53 are respectively connected to the mounting shell 51 and the winding shaft 52, the first elastic members 53 are torsion springs, the shoulder straps 54 are wound between the two winding shafts 52, strip-shaped openings are formed in the bottom of the mounting shell 51, and the shoulder straps 54 penetrate through the strip-shaped openings.

As shown in fig. 1 and 4, the supporting mechanism 6 includes a connecting seat 61, a bracket 62 and a second elastic member 63, both sides of the bottom of the piano keyboard 1 are connected with a group of connecting seats 61, each group has two connecting seats 61, the two connecting seats 61 of each group are rotatably connected with the bracket 62, the bracket 62 is wound with two second elastic members 63, both ends of the second elastic member 63 are respectively connected with the connecting seats 61 and the bracket 62, and the second elastic member 63 is a torsion spring.

When the piano key position exercise is required, people can expand the support 62 outwards, the second elastic piece 63 deforms, then the piano keyboard 1 is placed on a table, the support 62 supports the piano keyboard 1, people pull the electronic metronome 4 forwards, the electronic metronome 4 is taken out, then the electronic metronome 4 is opened, the electronic metronome 4 sends stable beats, people can exercise piano key positions through the piano keyboard 1, when the exercise is not required, people close the electronic metronome 4, move the electronic metronome 4 back into the piano keyboard 1, then pick up the piano keyboard 1 from the table, the support 62 is retracted inwards under the action of the second elastic piece 63, the shoulder strap 54 is pulled out, the winding shaft 52 rotates, the first elastic piece 53 deforms, the piano keyboard 1 is backed up through the shoulder strap 54, so that the piano keyboard 1 can be conveniently carried, people can move the piano keyboard 1 through the handle 3, when the piano keyboard 1 is put down, the shoulder strap 54 is loosened, the shaft 52 rotates reversely under the action of the first elastic piece 53, and the winding shaft 54 is retracted onto the winding shaft 54.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 5 and 6, the piano keyboard 1 protection device further comprises a protection mechanism 7 for protecting the piano keyboard 1, wherein the protection mechanism 7 comprises a cover plate 71, clamping blocks 72 and rubber lugs 73, the top of the piano keyboard 1 is rotatably connected with the cover plate 71, the cover plate 71 is used for protecting the piano keyboard 1, the clamping blocks 72 are connected with the left side and the right side of the front side of the cover plate 71, the rubber lugs 73 are connected with the left side and the right side of the front side of the piano keyboard 1, and the rubber lugs 73 are in tight contact with the clamping blocks 72, so that the cover plate 71 cannot be opened easily.

As shown in fig. 1, the piano keyboard further comprises a limiting block 10, wherein the limiting blocks 10 are connected to the left and right sides of the rear side of the piano keyboard 1, and the limiting blocks 10 are used for limiting the cover plate 71.

When the piano key position exercise is needed, people can open the cover plate 71, the cover plate 71 leans against the limiting block 10, the limiting block 10 limits the cover plate 71, the clamping blocks 72 are not contacted with the rubber protruding blocks 73, then the piano key position exercise is carried out, when the piano key position exercise is not needed, people close the cover plate 71, the clamping blocks 72 squeeze the rubber protruding blocks 73, the rubber protruding blocks 73 deform, the clamping blocks 72 are closely contacted with the rubber protruding blocks 73, the cover plate 71 cannot be easily opened, the cover plate 71 can protect the piano keyboard 1, the piano keyboard 1 is prevented from being collided by external objects, and damage to the piano keyboard 1 can be avoided.

As shown in fig. 1, 7 and 8, the cleaning mechanism 8 for cleaning the piano keyboard 1 is further included, the cleaning mechanism 8 includes a sliding plate 81 and a cleaning plate 82, the sliding plate 81 is slidably disposed on the cover plate 71, the cleaning plate 82 is connected to the bottom of the sliding plate 81, the bottom of the cleaning plate 82 is in contact with the piano keyboard 1, and the cleaning plate 82 moves back and forth to clean the piano keyboard 1.

As shown in fig. 9, the music score box further comprises a placing block 9, wherein two placing blocks 9 are rotatably connected to the middle of the front side of the cleaning plate 82, and the placing blocks 9 are used for placing music scores.

After the apron 71 is closed, people can reciprocate clean board 82, clean board 82 can clean piano keyboard 1, clean the spot on the piano keyboard 1, make things convenient for people to exercise, after the apron 71 is opened, clean board 82 and piano keyboard 1 contactless, people can inwards rotate place piece 9, then place the music book on two place piece 9 to lean on the music book on apron 71, place piece 9 and support the music book, make the music book remain steady.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a portable piano key position exercise device, including piano keyboard (1), characterized by, still including handle (3), electronic metronome (4), portable mechanism (5) and supporting mechanism (6), piano keyboard (1) rear side is connected with handle (3), piano keyboard (1) front side slidingtype is equipped with electronic metronome (4), is equipped with portable mechanism (5) and supporting mechanism (6) on piano keyboard (1), and portable mechanism (5) are used for carrying piano keyboard (1), and supporting mechanism (6) are used for supporting piano keyboard (1).

2. The portable piano key position practicing device as claimed in claim 1, wherein the portable mechanism (5) comprises a mounting case (51), a winding shaft (52), a first elastic member (53) and shoulder straps (54), wherein the mounting case (51) is connected to both the left and right sides of the bottom of the piano keyboard (1), the winding shaft (52) is rotatably connected to the inside of the mounting case (51), the first elastic member (53) is connected between the mounting case (51) and the winding shaft (52), the shoulder straps (54) are wound between the two winding shafts (52), and the shoulder straps (54) penetrate through the bottom of the mounting case (51).

3. The portable piano key position practicing device as claimed in claim 2, wherein the supporting mechanism (6) comprises a connecting seat (61), a bracket (62) and a second elastic member (63), wherein a group of connecting seats (61) are respectively connected to the left and right sides of the bottom of the piano keyboard (1), each group comprises two connecting seats (61), the bracket (62) is respectively connected between the two connecting seats (61) of each group in a rotating manner, and the second elastic member (63) is connected between the connecting seat (61) and the bracket (62).

4. A portable piano key position practicing device as claimed in claim 3, further comprising a protection mechanism (7) for protecting the piano keyboard (1), wherein the protection mechanism (7) comprises a cover plate (71), a clamping block (72) and a rubber lug (73), the top of the piano keyboard (1) is rotatably connected with the cover plate (71) for protecting the piano keyboard (1), the front side of the cover plate (71) is connected with the clamping block (72), the front side of the piano keyboard (1) is connected with the rubber lug (73), and the rubber lug (73) is in close contact with the clamping block (72).

5. The portable piano key position practicing device as claimed in claim 4, further comprising a cleaning mechanism (8) for wiping the piano keyboard (1), wherein the cleaning mechanism (8) comprises a slide plate (81) and a cleaning plate (82), the slide plate (81) is slidably provided on the cover plate (71), the cleaning plate (82) for wiping the piano keyboard (1) is connected to the bottom of the slide plate (81), and the bottom of the cleaning plate (82) is in contact with the piano keyboard (1).

6. The portable piano key location practicing device as claimed in claim 5, further comprising a placing block (9), wherein the front side of the cleaning plate (82) is rotatably connected with at least two placing blocks (9) for placing musical scores.

7. The portable piano key position practicing device as claimed in claim 6, further comprising a stopper (10), wherein the stopper (10) is connected to the rear side of the piano keyboard (1).