CN218768475U

CN218768475U - Piano learning aid

Info

Publication number: CN218768475U
Application number: CN202222921907.4U
Authority: CN
Inventors: 丘越
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-28
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a piano teaching auxiliary device technical field specifically is a piano study assistor, including arc spherical portion, arc spherical portion's rear end fixed surface is connected with the connecting block, arc spherical portion's upper end fixed surface is connected with the heating massager, the spout has been seted up to the inside left and right sides of connecting block, the front end surface of connecting block is seted up flutedly, the inside swing joint of connecting block has flexible piece, the left and right sides fixed surface of flexible piece is connected with the slider, the left and right sides fixed surface of flexible piece is connected with elastic bandage, elastic bandage's last fixed surface is connected with the magic subsides. The utility model discloses an open the apron and place suitable battery inside the rectangular channel, cover the apron, place arc face portion in three joints department after that, the supporting shoe just in time plays the supporting role to three joints, stimulates flexible piece, stimulates suitable position and detains the wrist with elastic bandage at last, and the magic is pasted and is pasted fixedly.

Description

Piano learning aid

Technical Field

The utility model relates to a piano teaching auxiliary device technical field specifically is a piano study assistor.

Background

The Piano is a keyboard musical instrument in Western classical music, has a name of 'king of musical instrument', consists of 88 keys (52 white keys and 36 black keys) and a metal string sound board, has a foreign language name of Piano, and has a full name of Pianoport, meaning weak and strong, and has an extremely vivid name because the musical instrument can emit weak sound and strong sound.

Due to the improvement of the life of people, more and more children learn the piano from urine, and many adults also begin to learn the piano, the piano is played most basic and most important and is the hand type exercise, the incorrect hand type played by the piano can cause the fingers to be weak and weak in later learning, so that the progress is difficult to achieve, for beginners, especially children, the accuracy of the hand type cannot be maintained due to the defects of height, strength and the like, so that teachers and parents are very worried, the prior art also has the hand type correcting piano, and the piano learning aid can help children to exercise, but is expensive, and most families are difficult to bear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piano study assistor to the weak point of prior art to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a piano study assistor, includes arc face portion, the rear end fixed surface of arc face portion is connected with the connecting block, the upper end fixed surface of arc face portion is connected with the heating massager, the spout has been seted up to the inside left and right sides of connecting block, the front end surface of connecting block is seted up flutedly, the inside swing joint of connecting block has flexible piece, the left and right sides fixed surface of flexible piece is connected with the slider, the left and right sides fixed surface of flexible piece is connected with elastic bandage, elastic bandage's last fixed surface is connected with the magic subsides, the front end surface middle part fixedly connected with mouth that charges of flexible piece, the front end surface right side fixedly connected with shift knob of flexible piece, the lower surface swing joint of flexible piece has the apron, the rectangular channel has been seted up to the lower surface of flexible piece, the battery has been placed to the inside of rectangular channel.

As an optimized technical proposal of the utility model, the multiunit heating massagers are uniformly distributed on the upper surface of the arc-shaped spherical surface part, thereby ensuring the comprehensive heating massage of the three joints and playing a role in relaxing the hands.

As a preferred technical scheme of the utility model, the size of recess is greater than the size of flexible piece, and the inside of connecting block is hollow and the connecting block left and right sides limit narrows down gradually, is favorable to flexible piece to move about inside the connecting block, and the design that the connecting block narrows down gradually accords with ergonomic, and the better plays the supporting role to three joints, has guaranteed the practicality of integrated device.

As the utility model discloses a preferred technical scheme, the length that the spout was seted up to the inside left and right sides of connecting block is less than the length of connecting block, the inside size of a dimension of spout and the mutual adaptation of the size of a dimension of draw runner, and the length of draw runner is less than the length of flexible piece, is favorable to seting up the spout in the inside left and right sides of connecting block, and at the left and right sides fixed surface connection draw runner of flexible piece, the draw runner of being convenient for slides in the spout is inside, has guaranteed the stable form of integrated device and the high efficiency of work.

As an optimal technical scheme of the utility model, elastic bandage and magic are pasted altogether two sets ofly, and length, size, the pattern that two sets of elastic bandage and magic were pasted are the same, at the left and right sides surface symmetric distribution of flexible piece, are favorable to better withholding the wrist, have guaranteed integrated device's stability and implementability.

As the utility model discloses an optimized technical scheme, the size of the mouth that charges is less than the size of flexible piece, is favorable to the mouth that charges at the front end fixed surface of flexible piece, has guaranteed the stability of integrated device.

As the utility model discloses an optimized technical scheme, the size of apron is greater than the size of rectangular channel, and the size of rectangular channel is less than the size of flexible piece, and the height of rectangular channel is less than the height of flexible piece, is favorable to offering the rectangular channel on the surface of flexible piece, and the convenience of people's operation has been guaranteed with the fixed of rectangular channel to the apron.

The beneficial effects of the utility model are that:

this piano study assistor places suitable battery in the rectangular channel inside through opening the apron, covers the apron, places arc face portion in three joints department after that, and the supporting shoe just in time plays the supporting role to three joints, and the flexible piece of pulling stimulates suitable position and detains the wrist with elastic bandage at last, and the magic is pasted fixedly, has reached nimble control integrated device, has strengthened integrated device's performance.

Drawings

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

FIG. 2 is a schematic sectional view of the connection block structure of the present invention;

FIG. 3 is a schematic bottom view of the telescopic block structure of the present invention;

fig. 4 is a schematic sectional view of the telescopic block of the present invention.

In the figure: 1. an arc-shaped spherical surface part; 2. connecting blocks; 3. a telescopic block; 4. a slider; 5. an elastic band; 6. magic tape; 7. heating the massager; 8. a charging port; 9. a switch button; 10. a chute; 11. a groove; 12. a cover plate; 13. a rectangular groove; 14. a battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides a piano study assistor, including arc face portion 1, the rear end fixed surface of arc face portion 1 is connected with connecting block 2, the upper end fixed surface of arc face portion 1 is connected with heating massager 7, spout 10 has been seted up to the inside left and right sides of connecting block 2, recess 11 has been seted up on the front end surface of connecting block 2, the inside swing joint of connecting block 2 has flexible piece 3, the left and right sides fixed surface of flexible piece 3 is connected with slider 4, the left and right sides fixed surface of flexible piece 3 is connected with elastic bandage 5, elastic bandage 5's last fixed surface is connected with magic subsides 6, the front end surface middle part fixedly connected with of flexible piece 3 charges mouthful 8, the front end surface right side fixedly connected with shift knob 9 of flexible piece 3, the lower surface swing joint of flexible piece 3 has apron 12, rectangular channel 13 has been seted up to the lower surface of flexible piece 3, battery 14 has been placed to the inside of rectangular channel 13.

In the embodiment, the plurality of groups of heating massagers 7 are uniformly distributed on the upper surface of the arc-shaped spherical surface part 1, so that the comprehensive heating massage of three joints is ensured, and the advantages of the whole device are enhanced; the size of the groove 11 is larger than that of the telescopic block 3, the inside of the connecting block 2 is hollow, the left side edge and the right side edge of the connecting block 2 are gradually narrowed, the telescopic block 3 can move in the connecting block 2 conveniently, the design that the connecting block 2 is gradually narrowed conforms to human engineering, the three joints are better supported, the use of other components is not influenced, and the operability of the whole device is ensured; the length of the sliding grooves 10 formed in the left side and the right side inside the connecting block 2 is smaller than that of the connecting block 2, the size of the inner size of the sliding grooves 10 is matched with that of the sliding blocks 4, and the length of the sliding blocks 4 is smaller than that of the telescopic blocks 3, so that the sliding grooves 10 are formed in the left side and the right side inside the connecting block 2, the sliding blocks 4 are fixedly connected to the surfaces of the left side and the right side of the telescopic blocks 3, the sliding blocks 4 can slide in the sliding grooves 10 conveniently, the stability of the whole device is guaranteed, the use efficiency of the whole device is improved better, the balance of the whole device is guaranteed, and meanwhile, the practicability of the whole device is enhanced; the elastic bandage 5 and the magic tape 6 are in two groups, and the two groups of elastic bandage 5 and magic tape 6 are the same in length, size and style and are symmetrically distributed on the surfaces of the left side and the right side of the telescopic block 3, so that the wrist can be better buckled, the stability of the device is enhanced, and the use of a consumer is facilitated; the size of the charging port 8 is smaller than that of the telescopic block 3, so that the charging port 8 is favorably fixed on the front end surface of the telescopic block 3, and the stability and the working efficiency of the whole device are ensured; the size of apron 12 is greater than the size of rectangular channel 13, and the size of rectangular channel 13 is less than the size of flexible piece 3, and the height of rectangular channel 13 is less than the height of flexible piece 3, is favorable to seting up rectangular channel 13 on the surface of flexible piece 3, apron 12 and rectangular channel 13's fixed, the stability of reinforcing means, the cooperation intensity of overall device at the in-process that uses has been strengthened to a greater extent, avoided the asymmetric condition of part matching to appear in the use of overall device.

The working principle is as follows: when the multifunctional wrist massager is used, please refer to fig. 1-4, firstly, the device is fully charged through the charging port 8, or the cover plate 12 is opened to place the adaptive battery 14 in the rectangular groove 13, the cover plate 12 is covered again, then the arc spherical part 1 is placed at the three joints, the connecting block 2 plays a supporting role for the three joints, secondly, the telescopic block 3 is pulled outwards from the inside of the connecting block 2, the sliding block 4 slides in the sliding groove 10, the telescopic block 3 is pulled to a proper position, finally, the elastic bandage 5 is buckled at the wrist, then the elastic bandage 6 is stuck and fixed by the magic tape, the switch button 9 is opened more, and the heating massager 7 starts to work to play a massage and relaxation role for the three joints.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a piano learning assistor, includes arc spherical surface portion (1), its characterized in that: rear end fixed surface of arc face portion (1) is connected with connecting block (2), the upper end fixed surface of arc face portion (1) is connected with heating massager (7), spout (10) have been seted up to the inside left and right sides of connecting block (2), recess (11) have been seted up to the front end surface of connecting block (2), the inside swing joint of connecting block (2) has flexible piece (3), both sides fixed surface is connected with slider (4) about flexible piece (3), the left and right sides fixed surface of flexible piece (3) is connected with elastic bandage (5), the last fixed surface of elastic bandage (5) is connected with magic subsides (6), the front end surface middle part fixedly connected with of flexible piece (3) charges mouth (8), the front end surface right side fixedly connected with shift knob (9) of flexible piece (3), the lower surface swing joint of flexible piece (3) has apron (12), rectangular channel (13) have been seted up to the lower surface of flexible piece (3), battery (14) have been placed to the inside of rectangular channel (13).

2. A piano learning aid as claimed in claim 1, wherein: the plurality of groups of heating massagers (7) are uniformly distributed on the upper surface of the arc-shaped spherical surface part (1).

3. A piano learning aid as claimed in claim 1, wherein: the size of recess (11) is greater than the size of flexible piece (3), and the inside of connecting block (2) is hollow and connecting block (2) left and right sides limit narrows down gradually.

4. A piano learning aid as claimed in claim 1, wherein: the length that connecting block (2) inside left and right sides was seted up spout (10) is less than the length of connecting block (2), the inside size of a dimension of spout (10) and the size of a dimension of slider (4) mutual adaptation, and the length of slider (4) is less than the length of flexible piece (3).

5. A piano learning aid as claimed in claim 1, wherein: elastic bandage (5) and magic subsides (6) are totally two sets ofly, and the length, size, the pattern of two sets of elastic bandage (5) and magic subsides (6) are the same, at the left and right sides surface symmetric distribution of flexible piece (3).

6. A piano learning aid as claimed in claim 1, wherein: the size of the charging port (8) is smaller than that of the telescopic block (3).

7. A piano learning aid as claimed in claim 1, wherein: the size of the cover plate (12) is larger than that of the rectangular groove (13), the size of the rectangular groove (13) is smaller than that of the telescopic block (3), and the height of the rectangular groove (13) is smaller than that of the telescopic block (3).