CN115116302A - A five-finger instrument for practicing the piano - Google Patents

Abstract

The invention discloses a five-finger musical instrument practice device for musical instrument practice, which comprises a sponge ball, wherein two groups of connecting pieces are symmetrically arranged on two sides of the sponge ball, one side of one group of connecting pieces is connected with a first bandage through a connecting ring, and one side of the other group of connecting pieces is connected with a second bandage through a connecting ring; a connecting clamping seat is installed at the rear end of the sponge ball, a first clamping piece is embedded and installed on the inner side of the connecting clamping seat, a first connecting seat is installed at the rear end of the first clamping piece, and a first clamping seat is embedded and connected to the outer side of the first connecting seat; and an elastic rubber band is arranged at the rear end of the clamping seat. According to the invention, the elastic rubber band is arranged, the sponge ball is connected with the finger sleeves through the three groups of elastic rubber bands, and the elastic rubber band is composed of elastic rubber bands, so that the device has better elasticity, and a worker can adjust the number of the elastic rubber band connecting the finger sleeves according to needs, thereby adjusting the pulling force of the device, and facilitating a user to exercise fingers through the pulling forces with different strengths.

Description

A five-finger instrument for practicing the piano

technical field

The invention relates to the technical field of piano training instruments, in particular to a five-finger piano training instrument for piano training.

Background technique

For those who have just started the school piano, the five-finger piano training device is a device for training students on the placement of the five fingers. Through the auxiliary training of the five-finger piano training device, it is used to adjust the students' playing style and hand shape.

The defect existing in the five-finger piano training device in the prior art is:

1. Comparative document CN209328275U discloses a space-displaceable piano training and finger-expanding device, "comprising a finger cover, a telescopic rod placed on both sides of the finger cover, and characterized in that: the number of the finger cover is at least two, And the position is changed and fixed by the telescopic rod. The beneficial effects of the present invention are: simple structure, the spacing of the fingers can be changed in multiple amplitudes, the use is convenient, the forms are diverse, and the occupied space is small. The adjacent finger sleeves can be self-locked by The telescopic rods are connected and fixed to achieve the purpose of exercising the opening strength of each finger. Since the connection point of each finger cover is hinged with the telescopic rod, the finger cover can rotate around the axis of the telescopic rod, so it can realize the space displacement. It can achieve the purpose of adjusting the angle when the fingers are opened. It ensures that the practitioner can consciously or unconsciously expand the finger distance when they are idle.” However, the structure of the device is relatively simple, and it is inconvenient for the user to adjust the user training according to the situation. The required pulling force cannot achieve the role of students in exercising their hand shape.

2. The existing structure is relatively fixed, which is convenient for the staff to disassemble and assemble the structure, and inconvenient for the staff to adjust the equipment.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide: a five-finger piano training device for practicing the piano, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a five-finger instrument for practicing the piano, comprising a sponge ball, two sets of connecting pieces are symmetrically installed on both sides of the sponge ball, and one side of one set of the connecting pieces is installed. A first strap is connected through the connecting ring, and a second strap is connected on one side of the other group of the connecting pieces through the connecting ring;

The rear end of the sponge ball is installed with a connection socket, the inner side of the connection socket is fitted with a first clamping piece, the rear end of the first clamping piece is installed with a first connection socket, and the first connection The outer side of the seat is fitted and connected with a first card seat;

The rear end of the card seat is installed with an elastic rubber band, the rear end of the elastic rubber band is installed with a second card seat, and the inner side of the second card seat is fitted with a second connection seat, and the second connection seat is installed. A second clip is installed at the rear end, a fitting groove is fitted on the outer side of the second clip, a mounting seat is installed on the top of the fitting groove, and a finger sleeve is installed on the top of the installation seat.

An adhesive sticker is installed on the bottom of the first strap.

One end of the second strap is installed with a through ring.

One end of the finger cover is installed with a tightening ring, the other end of the finger cover is installed with a through band, and an adhesive layer is installed on the outer surface of the finger cover.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention is provided with elastic rubber bands, the sponge ball is connected to the finger cuffs through three groups of elastic rubber bands, and the elastic rubber bands are composed of elastic rubber bands, so that the device has better elasticity, and the staff adjusts the elastic rubber bands to connect the finger cuffs as needed. The tension of the device can be adjusted to facilitate the user to exercise the fingers through different intensities of tension. Each elastic band is associated with the three joints of the finger. When the finger is lifted, it has the effect of independently stretching the finger ligament. The sponge ball is pressed against the user's palm to make the sponge ball fit more closely with the hand, improve the comfort of the user, and provide palm joint support for the device, so that the palm can be placed in a relatively scientific hand shape, which is conducive to the force of the fingers .

2. In the present invention, a connecting socket is installed, and the worker docks the connecting socket with the first clamping piece, the first clamping piece is embedded in the inner side of the connecting socket, and then rotates the first connecting socket, so that the first connecting socket is Rotate on the inner side of the first card seat, so that the first card piece and the connecting card seat are tightly fitted and connected to ensure the tightness of the connection of the device. The second socket is fitted and connected to the second connecting socket, and the second socket is connected to the second clip. The worker fits and installs the second clip on the inner side of the fitting groove, which is convenient for the worker to assemble and disassemble the equipment.

Description of drawings

Fig. 1 is the perspective view of the present invention;

Fig. 2 is the top view structure schematic diagram of the present invention;

FIG. 3 is a schematic diagram of the structure of the support plate of the present invention;

FIG. 4 is a schematic diagram of the structure of the finger cuff of the present invention.

In the figure: 1, sponge ball; 101, connecting piece; 102, connecting socket; 2, first strap; 201, adhesive paste; 3, second strap; 301, through ring; 4, elastic rubber band; 401, 402, the first connection seat; 403, the first clamp; 404, the second clamp; 405, the second connection seat; 406, the second clamp; 5, the finger cover; 501, the mounting seat; 502, fitting groove; 503, through belt; 504, tightening ring; 505, adhesive layer.

Specific implementation method

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIG. 1 and FIG. 2 , the present invention provides an embodiment: a five-finger piano practicer for piano practice.

Embodiment 1: Including the sponge ball 1, the sponge ball 1 is a flexible material, the sponge ball 1 is pressed against the palm of the user, so that the sponge ball 1 fits the hand better, improves the user's comfort, and provides a palm joint for the device. It is supported so that the palm can be placed in a relatively scientific hand shape, which is conducive to the force of the fingers. Two sets of connectors 101 are symmetrically installed on both sides of the sponge ball 1, and one side of the connector 101 is connected by a connecting ring. The first strap 2, the bottom of the first strap 2 is installed with an adhesive sticker 201, and one side of the other set of the connecting pieces 101 is connected with a second strap 3 through a connecting ring, and the second strap 3 A through ring 301 is installed at one end of the device, the sponge ball 1 is connected to the first strap 2 through the connector 101, and the sponge ball 1 is connected to the second strap 3 through the connector 101 to ensure the tightness of the device connection. When the user wears the device, Put the first strap 2 and the second strap 3 on the outside of the user's hand to ensure the stability of the device;

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , the present invention provides an embodiment: a five-finger piano practicer for piano practice.

Embodiment 1: The rear end of the sponge ball 1 is installed with a connection socket 102, the inner side of the connection socket 102 is fitted with a first clip 403, and the rear end of the first clip 403 is installed with a first clip 403. A connecting seat 402, the outer side of the first connecting seat 402 is fitted and connected with the first card seat 401, the worker connects the connecting card seat 102 with the first clip 403, and the first clip 403 is fitted in the connecting clip 102, and then rotate the first connecting seat 402, so that the first connecting seat 402 rotates on the inner side of the first card seat 401, so that the first clip 403 and the connecting card seat 102 are tightly fitted and connected to ensure the tight connection of the device. sex;

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , the present invention provides an embodiment: a five-finger piano practicer for piano practice.

Embodiment 1: An elastic band 4 is installed at the rear end of the first clip 401, a second clip 404 is installed at the rear end of the elastic band 4, and a second clip 404 is fitted on the inner side of the second clip 404. Two connecting bases 405, the rear end of the second connecting base 405 is installed with a second clip 406, the outer side of the second clip 406 is fitted with a fitting groove 502, the first clip 401 and the elastic band 4 The fitting connection ensures the tightness of the connection of the device. The elastic elastic band 4 is then fitted and connected to the second connecting base 405 through the second socket 404, and the second socket 404 is connected to the second clamping piece 406. The fitting 406 is fitted and installed on the inner side of the fitting groove 502, which is convenient for the staff to assemble and disassemble the equipment. A mounting seat 501 is installed on the top of the fitting groove 502, and the fitting groove 502 is fixed on the mounting seat 501 to ensure the installation seat. The tightness of the connection between 501 and the finger cover 5, the sponge ball 1 is connected to the finger cover 5 through three groups of elastic rubber bands 4, and the elastic rubber band 4 is composed of elastic rubber bands, so that the device has better elasticity, and the staff can adjust the elastic force according to needs. The elastic band 4 is connected with the number of finger covers 5, so as to adjust the pulling force of the device, which is convenient for users to exercise finger strength through different intensities of pulling force. The top of the mounting seat 501 is installed with finger covers 5. A tightening ring 504 is installed, a through band 503 is installed at the other end of the finger cover 5, and an adhesive layer 505 is installed on the outer surface of the finger cover 5. The staff places the user on the inner side of the finger cover 5, and then the through belt 503 is installed. Insert into the inner side of the tightening ring 504, and pull one end of the through belt 503, so that the through belt 503 is at the inner end of the tightening ring 504, so that the user can adjust the pulling force of the finger cuff 5 according to the needs, and the adhesive surface of the through belt 503 is connected to the adhesive surface. The attachment layer 505 is connected to ensure the firmness of the device finger cover 5 .

Working principle: when the user wears the device, the first strap 2 and the second strap 3 are put on the outside of the user's hand to ensure the stability of the device, and the sponge ball 1 is pressed against the user's palm, so that the The sponge ball 1 fits better with the hand, improves the comfort of the user, and provides palm joint support for the device, so that the palm can be placed in a relatively scientific hand shape, which is conducive to the force of the fingers, and then the staff will insert the penetration belt 503 into the device. Tighten the inner side of the ring 504, and pull one end of the through band 503 so that the through band 503 is at one end of the inner side of the tightening ring 504, which is convenient for the user to adjust the size of the finger cover 5 according to the needs, and the adhesive surface and the adhesive layer of the through band 503 505 is connected to ensure the firmness of the device finger cover 5. When the finger is lifted, the finger cover 5 is driven to move, and the ligament of the finger is exercised by pulling the elastic rubber band 4.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes that come within the meaning and range of equivalents of , are intended to be embraced within the invention, and any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (4)

1. The utility model provides a five fingers of practicing musical instrument usefulness ware, includes sponge ball (1), its characterized in that: two groups of connecting pieces (101) are symmetrically arranged on two sides of the sponge ball (1), one side of one group of connecting pieces (101) is connected with a first bandage (2) through a connecting ring, and one side of the other group of connecting pieces (101) is connected with a second bandage (3) through a connecting ring;

the rear end of the sponge ball (1) is provided with a connecting clamping seat (102), the inner side of the connecting clamping seat (102) is embedded with a first clamping piece (403), the rear end of the first clamping piece (403) is provided with a first connecting seat (402), and the outer side of the first connecting seat (402) is embedded with a first clamping seat (401);

elastic rubber band (4) are installed at the rear end of the clamping seat (401), a second clamping seat (404) is installed at the rear end of the elastic rubber band (4), a second connecting seat (405) is installed in the inner side of the second clamping seat (404) in an embedded mode, a second clamping piece (406) is installed at the rear end of the second connecting seat (405), an embedded groove (502) is installed in the outer side of the second clamping piece (406) in an embedded mode, a mounting seat (501) is installed at the top of the embedded groove (502), and a finger stall (5) is installed at the top of the mounting seat (501).

2. The five-finger musical instrument practice device for musical instrument practice according to claim 1, characterized in that: the bottom of the first bandage (2) is provided with a sticking patch (201).

3. The five-finger musical instrument practice device for musical instrument practice according to claim 1, characterized in that: and a penetrating ring (301) is installed at one end of the second binding band (3).

4. The five-finger musical instrument practice device for musical instrument practice according to claim 1, characterized in that: a tightening ring (504) is installed at one end of the finger stall (5), a penetrating belt (503) is installed at the other end of the finger stall (5), and an adhesive layer (505) is installed on the outer surface of the finger stall (5).

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