CN211878799U

CN211878799U - Piano exercising device

Info

Publication number: CN211878799U
Application number: CN202020338061.XU
Authority: CN
Inventors: 张文婷
Original assignee: Shanxi University
Current assignee: Shanxi University
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-06
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to an exercise device technical field just discloses a piano exercise device, including memory sponge ball, the fixed slot has been seted up to the inside of memory sponge ball, the inside swing joint of fixed slot has spacing ball, one side fixedly connected with dead lever of spacing ball, the dead lever is kept away from the one end of spacing ball and is extended to the outside of memory sponge ball, the one end of dead lever is located the fixed soft ring of outside fixedly connected with of memory sponge ball. This piano exercise device makes the width of connecting the rope can alternate through fixed pipe and connecting rod, then user's thumb, well finger and little finger pass three fixed soft ring respectively, carry on spacingly to fixed soft ring through dead lever and spacing ball this moment, make it have certain pulling force to the dynamics and the fingering that more efficient exercise user pointed have reached simple structure, and convenient to use, and exercise fingering and the purpose that dynamics efficiency is higher.

Description

Piano exercising device

Technical Field

The utility model relates to an exercise device technical field specifically is a piano exercise device.

Background

The piano is a keyboard musical instrument, draw the hammer with the key to beat the string, from the history of keyboard musical instrument development, the modern piano is by the front body of the piano-the large key musical instrument that pronounces with the plucking string evolves with the small key musical instrument that the striking string pronounces, the successful musical composition is that the initial thought motivation of the composer promotes the inspiration to create, make its work have a profound thought connotation, have imagination, expressive force, convey the good musical composition to the audience through the very skilled playing skill of the performer, wherein the musical composition should be governed by the emotion, should be the combination of perception and rationality, glaring skill is music without soul one by one, therefore both are compatible organically and can obtain the ideal sound effect, therefore play the piano and need the superelevation skill too.

People need practice fingering and dynamics especially when practicing the piano among the prior art, this is the key of practicing the piano song, and people generally directly practice fingering and dynamics through long-term playing the exercise song, and this kind of mode is inefficient, so now propose a piano exercise device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a piano exercise device, possess simple structure, convenient to use, and exercise fingering and dynamics advantage such as more high of efficiency have solved among the prior art people and especially need exercise fingering and dynamics when practicing the piano, and this is the key of practicing the piano song, and people generally directly exercise fingering and dynamics through long-term playing exercise song, the lower problem of this kind of mode efficiency.

(II) technical scheme

For realizing above-mentioned simple structure, convenient to use, and practice finger and the more high purpose of dynamics efficiency, the utility model provides a following technical scheme: the utility model provides a piano exercise device, includes memory sponge ball, the fixed slot has been seted up to the inside of memory sponge ball, the inside swing joint of fixed slot has spacing ball, one side fixedly connected with dead lever of spacing ball, the one end that spacing ball was kept away from to the dead lever extends to the outside of memory sponge ball, the one end of dead lever is located the fixed soft ring of outside fixedly connected with of memory sponge ball, the fixed pipe of the equal fixedly connected with in both sides of memory sponge ball, the inside sliding connection of fixed pipe has the stopper, one side fixedly connected with connecting rod of stopper, the one end that the stopper was kept away from to the connecting rod extends to the outside of fixed pipe, two fixedly connected with connects the rope between the connecting rod.

Preferably, a first tensioning spring is fixedly connected to one side of the limiting block and located on the surface of the connecting rod, and one end, far away from the limiting block, of the first tensioning spring is fixedly connected with the inner wall of the fixed pipe.

Preferably, the surface of the memory sponge ball is provided with a through hole communicated with the fixing groove, and the fixing rod is connected inside the through hole in a sliding manner.

Preferably, a second tensioning spring is fixedly connected to one side of the limiting ball and located on the surface of the fixing rod, and one end, far away from the limiting ball, of the second tensioning spring is fixedly connected with the inner wall of the fixing groove.

Preferably, the diameter of the limiting ball is smaller than that of the fixing groove, and a protective pad is bonded on the surface of the connecting rope.

(III) advantageous effects

Compared with the prior art, the utility model provides a piano exercise device possesses following beneficial effect:

1. this piano exercise device makes the width of connecting the rope can alternate through fixed pipe and connecting rod to the people that is fit for not equidimension palm uses, then user's thumb, well finger and little finger pass three fixed soft ring respectively, carry on spacingly through dead lever and spacing ball to fixed soft ring this moment, make it have certain pulling force, thereby the dynamics and the fingering that more efficient temper user's finger have reached simple structure, and convenient to use, and the purpose that training fingering and dynamics efficiency are higher.

2. This piano exercise device, through first tensioning spring pulling connecting rod, make tying up in user's wrist department that the connecting rod can be more fastened with the connection rope, avoid it to drop in the use, it is more convenient to make the dead lever reciprocate through the through-hole, then promote spacing ball through second tensioning spring and move to the inboard, thereby make fixed flexible ring have the power to the inboard, thereby improve the efficiency of exercise, it is more comfortable when making the user use through the protection pad, avoid connecting the rope with the wrist scratch.

Drawings

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

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is a side sectional view of the overall structure of the present invention;

fig. 4 is a perspective view of the fixing tube and the connecting rod of the present invention.

In the figure: 1. a memory sponge ball; 2. fixing the soft ring; 3. a fixed tube; 4. a protective pad; 5. connecting ropes; 6. a connecting rod; 7. a first tension spring; 8. a second tension spring; 9. fixing grooves; 10. fixing the rod; 11. a limiting ball; 12. a limiting block; 13. and a through hole.

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, a piano practicing device comprises a memory sponge ball 1, a fixing groove 9 is formed in the memory sponge ball 1, a limit ball 11 is movably connected in the fixing groove 9, a fixing rod 10 is fixedly connected to one side of the limit ball 11, one end of the fixing rod 10 far away from the limit ball 11 extends to the outer side of the memory sponge ball 1, a fixing soft ring 2 is fixedly connected to one end of the fixing rod 10 and positioned on the outer side of the memory sponge ball 1, a fixing tube 3 is fixedly connected to both sides of the memory sponge ball 1, a limit block 12 is slidably connected to the inner side of the fixing tube 3, a connecting rod 6 is fixedly connected to one side of the limit block 12, one end of the connecting rod 6 far away from the limit block 12 extends to the outer side of the fixing tube 3, a connecting rope 5 is fixedly connected between the two connecting rods 6, when in use, a user holds the memory sponge ball 1 through the connecting rope 5, at the moment, thereby the people that is fit for not equidimension palm use, then user's thumb, well finger and little finger pass three fixed soft ring 2 respectively, carry on spacingly through dead lever 10 and spacing ball 11 to fixed soft ring 2 this moment, make it have certain pulling force to the dynamics and the fingering of user's finger are tempered to more efficient, have reached simple structure, and convenient to use, and exercise fingering and the more high purpose of dynamics efficiency.

Referring to fig. 2, 3 and 4, a first tension spring 7 is fixedly connected to the surface of the connection rod 6 and at one side of the limiting block 12, one end of the first tension spring 7, which is far away from the limiting block 12, is fixedly connected to the inner wall of the fixed tube 3, and the connection rod 6 is pulled by the first tension spring 7, so that the connection rod 6 and the connection rope 5 can be more tightly bound to the wrist of the user, and the connection rope is prevented from falling off in the using process.

Referring to fig. 2 and 3, a through hole 13 is formed on the surface of the memory sponge ball 1 and is communicated with the fixing groove 9, the fixing rod 10 is slidably connected inside the through hole 13, and the fixing rod 10 can move up and down more conveniently through the through hole 13.

Referring to fig. 2 and 3, a second tensioning spring 8 is fixedly connected to one side of the limiting ball 11 and the surface of the fixing rod 10, one end of the second tensioning spring 8 away from the limiting ball 11 is fixedly connected to the inner wall of the fixing groove 9, and the limiting ball 11 is pushed by the second tensioning spring 8 to move inwards, so that the fixing soft ring 2 has an inwards force, thereby improving the efficiency of exercise.

Referring to fig. 1, 2 and 3, the diameter of the limiting ball 11 is smaller than that of the fixing groove 9, the protective pad 4 is adhered to the surface of the connecting rope 5, so that the user feels more comfortable when using the protective pad 4, and the wrist is prevented from being scratched by the connecting rope 5.

The working principle is as follows: when using, the user palm passes and connects rope 5 and hold memory sponge ball 1, make the width of connecting rope 5 can alternate through fixed pipe 3 and connecting rod 6 this moment, thereby the people that is fit for not equidimension palm use, then user's thumb, well finger and little finger pass three fixed soft ring 2 respectively, it is spacing to fixed soft ring 2 through dead lever 10 and spacing ball 11 this moment, make it have certain pulling force, thereby the dynamics and the fingering of user's finger are tempered to the more efficient, simple structure has been reached, high convenience in use, and the purpose of practicing fingering and dynamics efficiency is higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A piano practice device, includes memory sponge ball (1), its characterized in that: a fixing groove (9) is arranged inside the memory sponge ball (1), a limiting ball (11) is movably connected inside the fixing groove (9), one side of the limiting ball (11) is fixedly connected with a fixed rod (10), one end of the fixed rod (10) far away from the limiting ball (11) extends to the outer side of the memory sponge ball (1), one end of the fixed rod (10) is fixedly connected with a fixed soft ring (2) at the outer side of the memory sponge ball (1), both sides of the memory sponge ball (1) are fixedly connected with a fixed pipe (3), a limiting block (12) is connected inside the fixed pipe (3) in a sliding way, one side of the limiting block (12) is fixedly connected with a connecting rod (6), one end of the connecting rod (6) far away from the limiting block (12) extends to the outer side of the fixed pipe (3), and the connecting rod (6) is fixedly connected with a connecting rope (5).

2. A piano practice device as claimed in claim 1, wherein: one side of stopper (12) is located the fixed surface of connecting rod (6) and is connected with first tensioning spring (7), the one end that stopper (12) were kept away from in first tensioning spring (7) and the inner wall fixed connection of fixed pipe (3).

3. A piano practice device as claimed in claim 1, wherein: the surface of the memory sponge ball (1) is provided with a through hole (13) communicated with the fixing groove (9), and the fixing rod (10) is connected inside the through hole (13) in a sliding mode.

4. A piano practice device as claimed in claim 1, wherein: and a second tensioning spring (8) is fixedly connected to the surface of one side of the limiting ball (11) and positioned on the fixing rod (10), and one end, far away from the limiting ball (11), of the second tensioning spring (8) is fixedly connected with the inner wall of the fixing groove (9).

5. A piano practice device as claimed in claim 1, wherein: the diameter of the limiting ball (11) is smaller than that of the fixing groove (9), and the surface of the connecting rope (5) is bonded with the protective pad (4).