CN207966483U - A kind of portable double key foot keyboard drill rack - Google Patents

Abstract

The utility model belongs to the field of instrumental music double-row keys, in particular to a portable double-row key pedal keyboard practice frame. It consists of the following technical features: a long key and a short key are arranged on the base, a protrusion is provided in the middle of the bottom of the long key and the short keyboard, a spring is provided at the bottom of the long key and the short keyboard, and the long key and the short key are fixed at one end of the spring. The other end of the spring is fixed in the groove of the base. There is a pedal bracket on the right side of the front end of the pedal keyboard, and there are two pedals on the pedal bracket. One end of the spring is fixed on a pair of pedal protrusions, and the other end of the spring is fixed in the groove on the fixing plate of the pedal bracket. The beneficial effects of the utility model are: the adjustable height can meet the needs of practitioners of different ages, and is of great help to the sensitivity, speed, coordination and coordination of the practitioner's feet. The utility model is simple in structure, easy to carry and easy to use .

Description

A portable double-row key pedal keyboard exercise stand

technical field

The utility model belongs to the field of instrumental music double-row keys, and relates to a portable double-row key pedal keyboard practice frame.

Background technique

Electone is composed of two parts, one is the hand keyboard, and the other is the pedal keyboard. When performing pedal keyboard exercises, because the keyboard is not in the field of vision, there are no pedal keyboard practice tools available on the market. The hands cannot be coordinated together, and the hands and feet are separated.

Utility model content

The technical problem to be solved by the utility model is: to overcome the deficiencies in the prior art and provide a portable double-row keypad exercise frame.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a portable double-row keypad exercise frame, which is composed of a bracket leg, a base, a short key, a long key, two pedals, and a pedal bracket , the arrangement of the pedal keyboard is the same as that of the hand keyboard, the two pedals and the long and short keys on the base are adapted to the shape of the pedal keyboard, and the two pedals, the long and short keys are matched with the two pedals of the pedal keyboard The board and the long and short keys are arranged in the same order, the base is respectively provided with long keys and short keys, the middle of the long key and the bottom of the short keyboard is provided with a protrusion, the bottom of the long key and the short keyboard is provided with a spring, and the spring One end is fixed on the protrusion of the long key and the short key, and the other end of the spring is fixed in the groove of the base. A pedal bracket is arranged on the right side of the front end of the pedal keyboard, and two pedals are arranged on the pedal bracket, and the two pedals are fixed on the pedal bracket at an angle of 45°, and the lower ends of the two pedals are A protrusion is provided, one end of the spring is fixed on a pair of pedal protrusions, and the other end of the spring is fixed in a groove on the fixing plate of the pedal bracket. Four telescopic support legs are arranged at the bottom of the four corners of the base to adjust the height.

The beneficial effects of the utility model are: the pedal keyboard exercise frame, the long and short keys of the pedal keyboard, and the arrangement of the two pedals are the same, and the height can be adjusted to meet the needs of practitioners of different ages. Coordination and coordination of hands and feet are of great help. The utility model is simple in structure, easy to carry and easy to use.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is a schematic diagram of the main body of a portable double-key pedal keyboard exercise stand.

in the picture

1—stand leg, 2—chassis, 3—short key, 4—long key, 5—two pedals, 6—pedal bracket

Detailed ways

The utility model is proposed according to the problem of the existing double-row keypad keys. The main body structure of the utility model is shown in Fig. 1, and it is made of following structural technical characteristics of each part, by support leg 1, base 2, short key 3, long key 4, two pedals 5, pedal bracket 6 composition, the arrangement of the pedal keyboard is the same as that of the hand keyboard, the two pedals 5, the long key 4, and the short key 3 on the base 1 are adapted to the shape of the pedal keyboard, and the two pedals 5, the long key Key 4, short key 3 are arranged in the same order as two pedals and long and short keys of the pedalboard. The base 1 is respectively provided with long key 4 and short key 3, and the middle of the bottom of the long key 4 and short key 3. Protrusions are provided, and springs are provided at the bottom of the long key 4 and short key 3 discs, one end of the spring is fixed on the long key 4 and short key 3 protrusions, and the other end of the spring is fixed in the groove of the base 2 . On the right side of the front end of the pedal keyboard, a pedal bracket 6 is provided, and two pedals 5 are arranged on the pedal bracket 6, and the two pedals 5 are fixed on the pedal bracket 6 at an angle of 45°. Two pedals 5 lower ends are provided with projections, and one end of the spring is fixed on a pair of pedals 5 projections, and the other end of the spring is fixed in the groove on the pedal 5 bracket fixing plates. The bottom of the four corners of the base 2 is provided with four telescopic support legs 1, which can be adjusted in height.

The method of using a portable double-row keypad exercise frame, when practicing, adjust the exercise frame to a suitable height, and practice the sequence of one foot, toe, heel, and then both feet. The complex steps are of great help to the practitioner's foot sensitivity, speed, coordination and coordination of hands and feet.

Claims (1)

1. A portable double-row keypad exercise frame, consisting of support legs, a base, a short key, a long key, two pedals, and a pedal bracket, is characterized in that: the arrangement of the pedal keyboard is the same as that of the hand keyboard , the two pedals on the base, the long and short keys are adapted to the shape of the pedal keyboard, and the two pedals, the long and short keys are arranged in the same order as the two pedals and the long and short keys of the pedal keyboard. The base is provided with a long key and a short key respectively, and a protrusion is provided in the middle of the bottom of the long key and the short key, and a spring is provided at the bottom of the long key and the short key, and one end of the spring is fixed on the protrusion of the long key and the short key. , the other end of the spring is fixed in the groove of the base, a pedal bracket is provided on the right side of the front end of the pedal keyboard, and two pedals are arranged on the pedal bracket, and the two pedals are fixed on the pedal at an angle of 45°. On the bracket, the lower ends of the two pedals are provided with protrusions, one end of the spring is fixed on a pair of pedal protrusions, the other end of the spring is fixed in the groove on the fixing plate of the pedal bracket, and the base has four There are four telescoping legs on the bottom of the corner for height adjustment.