CN218788271U

CN218788271U - Thumb musical instrument

Info

Publication number: CN218788271U
Application number: CN202222474801.4U
Authority: CN
Inventors: 罗锦铠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-04-04
Anticipated expiration: 2032-09-19

Abstract

The utility model provides a thumb piano, including musical instrument pillow, bridge and thumb piano key, the musical instrument pillow includes preceding musical instrument pillow and back musical instrument pillow, preceding musical instrument pillow with back musical instrument pillow is located the lower part of thumb piano key, the bridge is located the upper portion of thumb piano key, back musical instrument pillow with spacing portion cooperation on the key body; the key of the thumb piano comprises a strip-shaped key body, the key body is arranged in a strip shape, a limiting part is arranged on the key body, and the limiting part is used for being matched with a front piano pillow or a rear piano pillow so as to limit the position of the key body; this thumb musical instrument is provided with spacing portion, assembles into the thumb musical instrument after, can inject the position of key through spacing portion, avoids the thumb musical instrument to walk the sound easily.

Description

Thumb musical instrument

Technical Field

The utility model relates to a musical instrument field especially relates to a thumb musical instrument.

Background

The thumb piano is a musical instrument from Africa, generally comprises a piano body, 1-2 rows of metal elastic pieces and a piano support, the piano support comprises a front piano pillow, a rear piano pillow and a piano code, the elastic pieces are arranged on the front piano pillow and the rear piano pillow, the piano code between the two piano pillows presses keys (the elastic pieces) downwards, the keys (the elastic pieces) are enabled to be in certain tension, the tail ends of the keys (the elastic pieces) are dialed by fingers, and sound is produced by vibration.

At present, the key of the thumb piano has a smooth and consistent surface and no reference limit, and the length of the free end of the key can be changed in a large range, so that the thumb piano is easy to loose the sound and inconvenient to tune.

SUMMERY OF THE UTILITY MODEL

In this regard, there is a need for a thumb piano with a limit function that does not require tuning. In order to solve the technical problem, the utility model provides a thumb piano, including musical instrument pillow, bridge and thumb piano key, the musical instrument pillow includes preceding musical instrument pillow and back musical instrument pillow, preceding musical instrument pillow with back musical instrument pillow is located the lower part of thumb piano key, the bridge is located the upper portion of thumb piano key, back musical instrument pillow with the spacing cooperation on the key body; the key of the thumb piano comprises a strip-shaped key body, the key body is in a long strip shape, a limiting portion is arranged on the key body, and the limiting portion is used for being matched with a front piano pillow or a rear piano pillow to limit the position of the key body.

Preferably, the limiting portion is a limiting groove formed in the key body, and the piano pillow portion at least extends into the limiting groove.

Preferably, the limiting groove is formed in the lower portion of the key body, penetrates through the key body, and extends in the width direction of the key body.

Preferably, the limiting grooves are arranged in a plurality of the limiting grooves and are arranged along the length direction of the key body, and marks are marked on the key body to mark different sounds corresponding to the limiting grooves.

Preferably, the limiting groove is formed in the two sides of the key body, and the piano pillow is clamped in the limiting groove.

Preferably, the limiting groove is formed in the key body and is a through hole or a blind hole, and at least part of the piano pillow extends into the through hole or the blind hole.

Preferably, the upper part of the rear piano pillow is wedge-shaped.

Preferably, the limiting part is a limiting protrusion fixed on the key body, the key body is clamped on the piano pillow through the limiting protrusion, and the limiting protrusion is located on two sides or the lower portion of the key body.

Preferably, the limiting protrusions are located at the bottom or two sides of the key body and fixedly connected with the key body.

Preferably, the key body comprises a fixed section and a playing section, the fixed section and the playing section are different in width, a limiting step is formed at the joint of the fixed section and the playing section, and the limiting part is the limiting step.

The utility model discloses the key of thumb musical instrument is provided with spacing portion, assembles into the thumb musical instrument after, can inject the position of key through spacing portion, avoids the thumb musical instrument to walk the sound easily.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual size, emphasis instead being placed upon illustrating the subject matter.

Fig. 1 is an overall configuration diagram of a key according to a preferred embodiment of the present invention;

fig. 2 is an assembled structural schematic view of the key of fig. 1.

Fig. 3 is an overall configuration view of a key of the second embodiment;

fig. 4 is an assembled structural schematic view of the key of fig. 3;

fig. 5 is an overall configuration diagram of a key of the third embodiment;

fig. 6 is an assembled structural view of the key of fig. 5;

fig. 7 to 9 are overall configuration diagrams of keys of other embodiments;

fig. 10 is an assembled structural schematic view of a key of another embodiment.

In the figure: 1. a key body; 11. a limiting groove; 12. a limiting bulge; 13. a fixed section; 14. a playing segment; 15. a limiting step; 2. a front piano pillow; 3. a back piano pillow; 4. and (6) performing bridge setting.

Detailed Description

To facilitate an understanding of the present invention, the present invention will now be described more fully with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-9, the utility model provides a thumb piano key, including the key body 1 of bar, key body 1 is rectangular form setting, is provided with spacing portion on the key body 1, thereby spacing portion is used for prescribing a limit to the position of key body 1 with the cooperation of musical instrument pillow (preceding musical instrument pillow or back musical instrument pillow). After the thumb piano is assembled, the positions of the keys can be limited through the limiting parts, and the problem that the thumb piano is prone to pronouncing is avoided. Present thumb musical instrument key does not set up spacing portion, and the position of key just appears changing very easily in the use, leads to the problem that the sound was walked easily to the thumb musical instrument, and the tuning is inconvenient, also is difficult to align up, the utility model discloses this problem has been solved just.

Referring to fig. 1, in a preferred embodiment, the limiting portion is a limiting groove 11 formed in the key body 1, the pillow at least partially extends into the limiting groove 11, and the pillow extends into the limiting groove 11 to limit the key, so that the problem of sound change caused by the change of the position of the key is avoided.

In a preferred embodiment, the limiting groove 11 is opened at the lower part of the key body 1, the limiting groove 11 penetrates through the key body 1, the limiting groove 11 extends along the width direction of the key body 1, and the upper end of the pillow is clamped in the limiting groove 11, so that the limiting effect on the key body 1 is realized.

In a preferred embodiment, the plurality of limiting grooves 11 are arranged along the length direction of the key body 1, keys with different tones can share one mold, and the number of molds is reduced.

Referring to fig. 7 and 10, in the preferred embodiment, limiting grooves 11 are formed on both sides of the key body 1, and the pillows are held in the limiting grooves 11, and also, for limiting the key.

In a preferred embodiment, the limiting groove 11 is formed in the key body 1, the limiting groove 11 is a through hole or a blind hole, and the rest at least partially extends into the through hole or the blind hole, so that the key is limited.

Referring to fig. 3 and 4, in a preferred embodiment, the stopper portion is a stopper protrusion 12 fixed to the key body 1, the key body 1 is held on the rest by the stopper protrusion 12, and the stopper protrusion 12 is located on both sides or lower portion of the key body 1. In one embodiment, the stopper protrusion 12 is integrally formed with the key body 1, and in another embodiment, the stopper protrusion 12 is fixedly connected to the key body 1 by screws, rivets or welding.

In a preferred embodiment, the limiting protrusions 12 are located at the bottom or two sides of the key body 1, and the limiting protrusions 12 are fixedly connected with the key body 1.

Referring to fig. 5 and 6, in a preferred embodiment, the key body 1 includes a fixed section 13 and a playing section 14, the fixed section 13 and the playing section 14 have different widths, a connecting part of the fixed section 13 and the playing section 14 forms a limiting step 15, the limiting part is the limiting step 15, and when the key is used, the step abuts against the rest of the piano so as to realize a limiting function.

In a preferred embodiment, referring to fig. 10, the limiting portion is a plurality of limiting grooves 11, the plurality of limiting grooves 11 are arranged along the length direction of the key body 1, marks are marked on the key body 1 to mark different limiting grooves 11, and the limiting portion is matched with the rear head rest 3 to limit the position of the key body 1. During the use, the musical instrument pillow butt can play different tones in different positions, consequently, the key of different tones can general a mould, reduces the quantity of mould.

Refer to fig. 2, fig. 4, fig. 6 and fig. 10 the utility model discloses still provide a thumb piano, including preceding musical instrument pillow 2, back musical instrument pillow 3, bridge 4 and any one of the above-mentioned thumb piano key, preceding musical instrument pillow 2 and back musical instrument pillow 3 are located the lower part of thumb piano key, and bridge 4 is located the upper portion of thumb piano key, and back musical instrument pillow 3 cooperates with the spacing portion on the key body 1.

In a preferred embodiment, the limiting portions are limiting grooves 11, the limiting grooves 11 are provided in a plurality of numbers, the limiting portions are arranged along the length direction of the key body, marks are marked on the key body 1 to mark different limiting grooves 11, the upper portion of the rear nut 3 is in a wedge shape, and the zigzag limiting portions can be better matched with the wedge-shaped rear nut 3.

The utility model discloses the thumb musical instrument key that holds is provided with spacing portion, assembles into the thumb musical instrument after, can inject the position of key through spacing portion, avoids the thumb musical instrument to walk the sound easily.

In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. The thumb piano is characterized by comprising a piano pillow, a piano bridge and thumb piano keys, wherein the piano pillow comprises a front piano pillow and a rear piano pillow, the front piano pillow and the rear piano pillow are positioned at the lower parts of the thumb piano keys, the piano bridge is positioned at the upper parts of the thumb piano keys, and the rear piano pillow is matched with a limiting part on the key body; the key of the thumb piano comprises a strip-shaped key body, the key body is in a long strip shape, a limiting portion is arranged on the key body, and the limiting portion is used for being matched with a front piano pillow or a rear piano pillow to limit the position of the key body.

2. The thumb piano of claim 1, wherein the limiting portion is a limiting groove formed in the key body, and a part of the piano bolster extends into at least the limiting groove.

3. The thumb piano of claim 2, wherein the limiting groove is opened at a lower portion of the key body, the limiting groove penetrates the key body, and the limiting groove extends in a width direction of the key body.

4. The thumb piano of claim 2, wherein a plurality of the limiting grooves are formed, the plurality of limiting grooves are arranged along the length direction of the key body, and marks are marked on the key body to mark sounds corresponding to different limiting grooves.

5. The thumb piano of claim 2, wherein the limiting grooves are formed on both sides of the key body, and the piano pillow is held in the limiting grooves.

6. The thumb piano of claim 2, wherein the limiting groove is formed in the key body, the limiting groove is a through hole or a blind hole, and the piano pillow at least partially extends into the through hole or the blind hole.

7. The thumb piano of any one of claims 2-4, wherein the upper portion of the rear piano pillow is wedge-shaped.

8. The thumb piano of claim 1, wherein the limiting portion is a limiting protrusion fixed to the key body, the key body is held on the piano pillow by the limiting protrusion, and the limiting protrusion is located on both sides or a lower portion of the key body.

9. The thumb piano of claim 8, wherein the limiting protrusions are located at the bottom or both sides of the key body, and the limiting protrusions are fixedly connected with the key body.

10. The thumb piano of claim 1, wherein the key body includes a fixed section and a playing section, the fixed section and the playing section have different widths, a connecting portion of the fixed section and the playing section forms a limiting step, and the limiting portion is the limiting step.