Arm lifting and falling trainer for piano playing

Abstract

The utility model discloses an arm lifting and falling trainer for piano playing, which relates to the technical related field of piano auxiliary exercise equipment and structurally comprises a trainer main body, a support device connected to the upper end face of the trainer main body in a sliding manner, and connecting plates fixedly connected to the edges of the left side and the right side of the rear end face of the trainer main body, when the training device is used, a user only needs to place a handle on the arc-shaped supporting plate, then the handle is fixed through the hook-and-loop fastener, when the arm ascends or descends in the piano playing process, the spring is driven to extrude or stretch, and the arm of the user can be trained through the elastic force of the spring; when the height of the arm needs to be adjusted, adjustment can be achieved only by rotating the rotary knob to drive the long plate and the arc-shaped supporting plate to move, and use is more convenient and simpler.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field related to piano auxiliary practice equipment, and specifically relates to a piano playing arm lifting and falling trainer. BACKGROUND

[0002] The piano playing arm lifting and falling trainer is an auxiliary training tool specially designed for pianists or music learners, aiming to help them exercise and improve arm lifting and falling skills through specific arm movements without actually playing the piano. The design purpose of this trainer is to allow users to perform basic training of arm lifting and falling in a home environment, thereby improving the accuracy and fluency of piano playing. It usually adopts adjustable weight, resistance or movement range design to meet the needs of users with different skill levels. These devices can provide rich training content by simulating different piano key positions, dynamics and duration conditions.

[0003] Prior art publication number CN209103586U discloses a hand shape corrector for assisting piano practice, belonging to the technical field of piano auxiliary practice equipment, comprising a hand support and a fixing frame, wherein the hand support is installed on the fixing frame, the fixing frame comprises two vertical fixing rods, an avoidance support rod and a sliding rail; a sliding rail mounting seat is arranged at the upper end of the avoidance support rod, and a sliding sleeve is arranged at the upper part of the sliding rail mounting seat; the lower part of the hand support is provided with a sliding sleeve; the two vertical fixing rods are connected through a positioning adjusting rod and a reinforcing rod; the hand support of the corrector can be flexibly moved over a long distance, meeting the gesture correction needs of people when playing the piano; in addition, the height of the hand support and the width of the corrector in the corrector can be adjusted, so that the corrector can meet the use needs of different sizes of pianos, and the corrector will not cause wear to the piano during use, which is beneficial to protecting the piano.

[0004] Although the above has certain advantages in protecting the piano, it still has certain disadvantages.

[0005] 1. Generally, when practicing the piano, the arms of the personnel will be raised and lowered to a certain extent, and the training cannot be adjusted according to the needs.

[0006] 2. Moreover, the arms of the personnel cannot be effectively fixed when used by different personnel, and the arms are easy to be separated during the practice. UTILITY MODEL CONTENT

[0007] Therefore, in order to solve the above problems, the utility model provides a piano playing arm lifting and falling trainer.

[0008] The utility model discloses a piano playing arm lifting and falling trainer which is characterized by the following technical scheme.

[0009] Further comprising:

[0010] Screw rod, the cross knob is fixedly connected with a screw rod, and the screw rod is rotatably connected with the sliding slot on the inner side, and the clamping plate is threadedly connected with the screw rod;

[0011] Straight slot, the upper end surface of the trainer main body is provided with a straight slot;

[0012] Long slide rod, the inner side of the straight slot is fixedly connected with a long slide rod.

[0013] Preferably, the support device comprises:

[0014] Connecting pipe, the long slide rod is slidably connected with a connecting pipe;

[0015] Circular baffle, the outer side of the left and right end edges of the connecting pipe is fixedly connected with a circular baffle;

[0016] Slide block, two slide blocks are slidably connected on the connecting pipe.

[0017] Preferably, the support device further comprises:

[0018] Spring, the connecting pipe is sleeved with a spring;

[0019] Second connecting plate, the upper end surface of the slide block is rotatably connected with a second connecting plate;

[0020] Fixed block, the second connecting plate is rotatably connected with a fixed block away from the slide block;

[0021] Preferably, the support device further comprises

[0022] Fixed plate, the upper end surface of the fixed block is fixedly connected with a fixed plate;

[0023] Long plate, the upper end surface of the fixed plate is slidably connected with a long plate;

[0024] Arc-shaped supporting plate, the upper end surface of the long plate is fixedly connected with an arc-shaped supporting plate.

[0025] Preferably, the support device further comprises:

[0026] Magic tape, the upper end of the arc-shaped supporting plate is provided with a magic tape.

[0027] Straight slot, the long board front end surface is equipped with straight slot;

[0028] Tooth slot, the inside of the straight slot is equipped with tooth slot.

[0029] Preferably, the support device further comprises:

[0030] Clamping block, the front end surface of the fixed plate is fixedly connected with two clamping blocks;

[0031] Knob, the front end surface of the fixed plate is rotatably connected with a knob between the two clamping blocks;

[0032] Connecting column, the rear end surface of the knob is fixedly connected with a connecting column, and the connecting column is inserted into the front end surface of the fixed plate and is rotatably connected with the fixed plate;

[0033] Cross clamping plate, the outer side surface of the connecting column is fixedly connected with a cross clamping plate close to one end of the knob;

[0034] Gear, the center of the gear is inserted and slidingly connected with the connecting column away from the knob, and the gear is located inside the straight slot and is meshingly connected with the tooth slot.

[0035] The utility model has the following advantages: the utility model provides a piano playing arm lifting and falling training device by improvement, compared with the same type equipment, has the following improvement:

[0036] The utility model discloses a piano playing arm lifting and falling training device, when using, only need to place the handle of the user on the arc-shaped supporting plate, then fix through magic tape, when the arm rises or falls in the process of playing the piano, drive the extrusion or stretching of the spring, can realize the training of the arm of the personnel through the elastic force of the spring, and when needing to adjust the arm height, only need to rotate the knob to drive the long plate and arc-shaped supporting plate to move, also can realize the adjustment, and the use is also more convenient and simple. DETAILED DESCRIPTION

[0037] Fig. 1 It is the structure three-dimensional schematic view of the utility model;

[0038] Fig. 2 It is the structure training device main body schematic view of the utility model;

[0039] Fig. 3 It is the structure support device schematic view of the utility model;

[0040] Fig. 4 It is the structure support device split schematic view of the utility model;

[0041] Fig. 5 It is the structure of the utility model Fig. 4 The enlarged split schematic view of structure A.

[0042] Wherein: the trainer body-1, support device-2, the first connecting plate-3, right angle board-4, chute-5, clamping plate-6, cross knob-7, screw-8, straight slot-9, long slide bar-10, connecting pipe-11, circular baffle-12, slider-13, spring-14, the second connecting plate-15, fixed block-16, fixed plate-17, long plate-18, arc-shaped supporting plate-19, magic tape-20, straight slot-21, tooth groove-22, clamping block-23, knob-24, connecting column-25, cross clamping plate-26, gear-27. DETAILED DESCRIPTION

[0043] The principles and features of the present application are described, the examples are only used to explain the present application, and are not used to limit the scope of the present application. In the following paragraphs, the present application is described in more detail with reference to the accompanying drawings. The advantages and features of the present application will be more apparent from the following description and claims. It should be noted that the drawings are very simplified and use non-precise proportions, only to facilitate, clear and assist the purpose of explaining the embodiments of the present application. Figs. 1-5 It should be noted that when the component is referred to as "fixed to" another component, it can be directly on another component or there can be a middle component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there can be a middle component. When a component is considered to be "disposed on" another component, it can be directly disposed on another component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0045] Example one:

[0046] Please refer to

[0047] Figs. 1-2 ​The utility model discloses a piano playing arm lifting and falling trainer, including the trainer main part 1, the support device 2 of sliding connection in the upper end surface of trainer main part 1, the first connecting plate 3 of fixed connection in the left and right two sides edges of the rear end surface of trainer main part 1, the right angle board 4 of fixed connection in the first connecting plate 3 away from the one end of trainer main part 1, the chute 5 of setting in the inner side of right angle board 4, the clamping plate 6 of sliding connection in the inner side of chute 5, the cross knob 7 of inserting rotationally connected in the bottom end surface of right angle board 4, the fixed connection of cross knob 7 has screw rod 8, and screw rod 8 is located in the inner side of chute 5 and is rotatably connected with chute 5, and the clamping plate 6 of screw rod 8 is penetrated and is threadedly connected, the upper end surface of trainer main part 1 is equipped with straight groove 9, and the fixed connection of straight groove 9 inner side has long slide rod 10.

[0048] The working principle of the piano playing arm lifting and falling trainer based on example 1 is:

[0049] First, move the device to the front end of the piano, then insert the right angle board 4 into the bottom of the piano keyboard at the front end of the piano, then rotate the cross knob 7 to drive the clamping plate 6 to move and clamp.

[0050] Second, adjust the position of the arm to be placed on the support device 2, and fix it with the magic tape 20, then use it.

[0051] Example two:

[0052] Please refer to Figs. 3-5 The utility model discloses a piano playing arm lifting and falling trainer, compared with example one, the utility model further includes:

[0053] The long slide bar 10 is slidably connected with a connecting pipe 11, the outer side of the left and right end edges of the connecting pipe 11 is fixedly connected with a circular baffle 12, the connecting pipe 11 is slidably connected with two sliding blocks 13, the connecting pipe 11 is sleeved with a spring 14, the spring 14 is between the sliding blocks 13 and the circular baffle 12, and is fixedly connected with the sliding blocks 13 and the circular baffle 12, the upper end surface of the sliding block 13 is rotatably connected with a second connecting plate 15, the end, away from the sliding block 13, of the second connecting plate 15 is rotatably connected with a fixed block 16, the upper end surface of the fixed block 16 is fixedly connected with a fixed plate 17, the fixed plate 17 is slidably inserted with a long plate 18, the upper end surface of the long plate 18 is fixedly connected with an arc-shaped supporting plate 19, the arc-shaped supporting plate 19 is provided with a magic tape 20 at the upper end, the front end surface of the long plate 18 is provided with a straight slot 21, the inner side of the straight slot 21 is provided with a gear slot 22, the front end surface of the fixed plate 17 is fixedly connected with two clamping blocks 23, the front end surface of the fixed plate 17 is rotatably connected with a knob 24 between the two clamping blocks 23, the rear end surface of the knob 24 is fixedly connected with a connecting column 25 at the center, the connecting column 25 is rotatably connected with the fixed plate 17 by being inserted into the front end surface of the fixed plate 17, the outer side of the connecting column 25 is fixedly connected with a cross clamping plate 26 close to the knob 24, the center of the gear 27 is slidably inserted into the connecting column 25 away from the knob 24, and the gear 27 is rotatably connected with the gear slot 22 by being located at the inner side of the straight slot 21.

[0054] The working principle of the embodiment is as follows:

[0055] Firstly, during use, when a person plays the piano, the hand is lifted up or lowered on the piano keyboard according to the music rhythm, and when the person's arm exerts force downward on the arc-shaped supporting plate 19, the arc-shaped supporting plate 19 moves downward, drives the long plate 18 to drive the fixed plate 17 to move downward, simultaneously drives the fixed block 16 to move the sliding block 13 through the second connecting plate 15, slides on the outer side of the connecting pipe 11, simultaneously exerts force on the spring 14 to make it be extruded, and simultaneously realizes the downward pressing training of the person's arm through the spring 14 rebounding force;

[0056] Secondly, when the person's arm is lifted up, since the arm is fixed on the upper end of the arc-shaped supporting plate 19 through the magic tape 20, the arc-shaped supporting plate 19 is moved upward, simultaneously drives the long plate 18 to drive the fixed plate 17 to move, drives the fixed block 16 to pull the sliding block 13 to slide on the outer side of the connecting pipe 11 through the second connecting plate 15, simultaneously drives the spring 14 to be stretched, and realizes the lifting training of the person's arm;

[0057] Third, and when the need to adjust the height, by pulling out the knob 24 with the connecting column 25, cross card 26 to move, cross card 26 from the blocking card with the card block 23, and then rotate the knob 24 with the connecting column 25 rotating gear 27 through the tooth slot 22 with the long plate 18 to rise (or lower), complete the push into the knob 24 to make it cross card 26 and card block 23 with each other card site, that can quickly adjust the use, and when the user needs to move the hand, just move directly to the left or right, through the arm with the support device 2 overall movement, connecting pipe 11 in the long slide rod 10 outside the face of the slide to easily do.

[0058] The utility model discloses a piano playing arm lifting and falling trainer through improvement, when using, only need to place the user handle on the arc-shaped supporting plate 19, then through magic tape 20 and fix, when the arm rises or falls in the process of playing the piano, drive the extrusion or stretching of spring 14, through the elastic force of spring 14 can realize the training of personnel arm, and when needing to adjust the arm height, only need to rotate knob 24 with long plate 18, arc-shaped supporting plate 19 can also be realized adjustment, and use is more convenient and simple.

[0059] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt rivet, welding in the prior art, and the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0060] The above description of the disclosed embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A piano playing arm lifting and falling trainer, comprising a trainer main body (1), a support device (2) slidingly connected to the upper end face of the trainer main body (1), a first connecting plate (3) fixedly connected to the left and right side edges of the rear end face of the trainer main body (1), a right angle plate (4) fixedly connected to the end of the first connecting plate (3) away from the trainer main body (1), a sliding groove (5) provided on the inner side face of the right angle plate (4), a clamping plate (6) slidingly connected to the inner side of the sliding groove (5), and a cross knob (7) inserted and rotationally connected to the bottom end face of the right angle plate (4). characterized in that Further comprising: a screw rod (8) fixedly connected to the cross knob (7) and rotationally connected to the inner side of the sliding groove (5), and the clamping plate (6) is threadedly connected to the screw rod (8); a straight groove (9) provided on the upper end face of the trainer main body (1); a long sliding rod (10) fixedly connected to the inner side of the straight groove (9).

2. The piano playing arm up-and-down training device according to claim 1, characterized in that: The support device (2) comprises: a connecting pipe (11) slidingly connected to the long sliding rod (10); a circular baffle (12) fixedly connected to the outer side face of the left and right end edges of the connecting pipe (11); two sliding blocks (13) slidingly connected to the connecting pipe (11).

3. The piano playing arm up-and-down training device according to claim 2, characterized in that: The support device (2) further comprises: a spring (14) sleeved and connected to the connecting pipe (11); a second connecting plate (15) rotationally connected to the upper end face of the sliding block (13); a fixed block (16) rotationally connected to the end of the second connecting plate (15) away from the sliding block (13).

4. The piano playing arm up-and-down training device according to claim 3, characterized in that: The support device (2) further comprises: a fixed plate (17) fixedly connected to the center of the upper end face of the fixed block (16); a long plate (18) slidingly connected to the upper end face of the fixed plate (17); an arc-shaped supporting plate (19) fixedly connected to the upper end face of the long plate (18).

5. The piano playing arm up-and-down training device according to claim 4, characterized in that: The support device (2) further comprises: a magic tape (20) provided on the upper end of the arc-shaped supporting plate (19); a straight slot (21) provided on the front end face of the long plate (18); a tooth groove (22) provided on the inner side of the straight slot (21).

6. The piano playing arm up-and-down training device according to claim 5, characterized in that: The support device (2) further comprises: two clamping blocks (23) fixedly connected to the front end face of the fixed plate (17); a knob (24) rotationally connected between the two clamping blocks (23) of the front end face of the fixed plate (17); a connecting column (25) fixedly connected to the center of the rear end face of the knob (24) and rotationally connected to the front end face of the fixed plate (17); a cross clamping plate (26) fixedly connected to the end of the outer side face of the connecting column (25) close to the knob (24). A gear (27) is inserted into the center of the connecting column (25) far away from the knob (24) in a sliding connection.

Images