Finger force device for training fingertip force

Abstract

The utility model belongs to the technical field of finger strength devices, and particularly relates to a finger strength device for training fingertip strength, which comprises a bottom plate, five mounting seats are arranged on the top of the bottom plate in parallel, each mounting seat is provided with a training device for fingertip training, five moving grooves are formed in the top of the bottom plate in parallel, and each moving groove is provided with a finger. Moving blocks moving in the moving grooves are arranged at the bottoms of the five mounting seats, the five training devices are matched with the positions of the fingers based on movement, and a first adjusting bolt used for position fixing is arranged at the top of the end, away from the training device, of each mounting seat in a penetrating mode. The movable grooves and the movable blocks which are matched with the five training devices are additionally arranged, so that the positions of the five training devices are adjusted on the bottom plate, the positions of the fingers of a user can be adjusted through the five training devices, the fingers of the user are prevented from curling up, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of finger force device, concretely relates to a finger force device for training fingertip force. BACKGROUND

[0002] The finger force device is a kind of handgrip, and can improve the fingering response ability of musical instrument beginners, including the flexibility of fingers, the force of pressing strings, reducing errors and more accurate string sound.

[0003] The existing finger force device generally includes a holding part, at least four pressing parts and an elastic reset mechanism, the four pressing parts are arranged side by side on the holding part, when a user holds, four fingers are pressed on the four pressing parts, since the four pressing parts are arranged side by side, and the length of each user's finger is different, when different people use, the user needs to adapt the position of the fingers to the pressing part, which causes the fingers to curl and cannot be stretched, affecting the finger force training effect, therefore, a finger force device for training fingertip force is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a finger force device for training fingertip force to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a finger force device for training fingertip force, comprising: a bottom plate, five mounting seats are arranged side by side on the top of the bottom plate, a training device for fingertip training is arranged on each mounting seat, five moving grooves are arranged side by side on the top of the bottom plate, a moving block that moves in the moving groove is arranged at the bottom of each mounting seat, and the five training devices are adapted to the position of fingers based on movement.

[0006] Preferably, a first adjusting bolt for position fixing is arranged at the top of the end of each mounting seat away from the training device, and one end of each first adjusting bolt is abutted in the corresponding moving groove.

[0007] Preferably, each training device comprises a pressing plate, an elastic rope and a rotating shaft, an installation bin for accommodating the pressing plate is arranged on the top of the mounting seat, the rotating shaft is installed at the end of the installation bin away from the first adjusting bolt, the pressing plate is rotatably installed on the rotating shaft, one end of the pressing plate extends to the outside of the mounting seat, and the two ends of the elastic rope are installed on the installation bin and the pressing plate respectively.

[0008] Preferably, a horizontal rod for length adjustment is arranged between the pressing plate and the elastic rope, an opening is arranged from top to bottom at one end of the pressing plate close to the installation bin, a sliding groove is arranged on the inner wall of the opening along the length direction, the two ends of the horizontal rod are movably installed in the sliding grooves on the two sides respectively, and a second fixing ring connected with the elastic rope is arranged on the horizontal rod.

[0009] Preferably, a clamping plate for fixing the position of the cross bar is further arranged on the pressing plate, a second adjusting bolt is rotatably arranged on the clamping plate and penetrates through the clamping plate, a threaded hole is arranged on the top of the cross bar, one end of the second adjusting bolt is screwed into the threaded hole, and a clamping groove is arranged on the top of the pressing plate.

[0010] Preferably, a pressing groove for finger pressing is further arranged on the top of the end of the pressing plate away from the clamping plate.

[0011] Preferably, a first fixing ring is arranged on the side of the mounting bin away from the pressing plate, and one end of the elastic rope away from the second fixing ring is mounted on the first fixing ring.

[0012] Compared with the prior art, the device has the following beneficial effects:

[0013] (1) The device is provided with a moving groove and a moving block matched with the five training devices, so that the five training devices can be positionally adjusted on the bottom plate, and the length of the fingers of the user can be positionally adjusted by the five training devices, so that the fingers of the user are prevented from being curled, and the practicability of the device is improved.

[0014] (2) The first adjusting bolt is arranged, and the mounting seat can be fixedly mounted at a predetermined position by screwing the first adjusting bolt, so that the training device is prevented from being displaced during use.

[0015] (3) The pressing plate, the rotating shaft and the elastic rope are arranged, when one end of the pressing plate is pressed, the rotating shaft drives the elastic rope to be elongated, so that the finger force is trained by the elastic force of the elastic rope.

[0016] (4) The cross bar, the second fixing ring and the sliding groove are arranged, the position of the elastic rope on the pressing plate can be adjusted by the movement of the cross bar in the sliding groove, so that the feedback force of the pressing plate can be adjusted, and the strength of the device for training the finger force can be adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a first plan view of the device;

[0018] Fig. 2 is a second plan view of the device;

[0019] Fig. 3 is a sectional view of the device;

[0020] Fig. 4 is a cooperation schematic view of the pressing plate, the cross bar, the clamping plate and the second adjusting bolt of the device;

[0021] In the figure: 1, the bottom plate; 2, the mounting seat; 3, the card slot; 4, the first adjusting bolt; 5, the moving groove; 6, the elastic rope; 7, the first fixed ring; 8, the installation warehouse; 9, the pressing groove; 10, the pressing plate; 11, the opening; 12, the clamping plate; 13, the second adjusting bolt; 14, the sliding groove; 15, the crossbar; 16, the threaded hole; 17, the moving block; 18, the second fixed ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Referring to FIGS. 1-3, the utility model provides a kind of finger force device for training fingertip strength, including: bottom plate 1, the top of bottom plate 1 is provided with five mounting seats 2 in parallel, each mounting seat 2 is equipped with the trainer for fingertip training, the top of bottom plate 1 is provided with five moving grooves 5 in parallel, the bottom of five mounting seats 2 is equipped with the moving block 17 moving in moving groove 5, based on movement makes five trainers adapt the position of finger.

[0024] As shown in FIGS. 1-3, the top of the end of each mounting seat 2 away from the trainer is provided with a first adjusting bolt 4 for position fixing, and one end of each first adjusting bolt 4 abuts in the corresponding moving groove 5.

[0025] As described above, the bottom plate 1, five mounting seats 2 and five trainers provided by the utility model are used, the bottom plate 1 provides mounting positions for the five mounting seats 2, the mounting seats 2 provide mounting positions for the trainers, the mounting seats 2 can move in the moving grooves 5 through the moving blocks 17, and the positions of the mounting seats 2 are fixed through the first adjusting bolts 4, so that the five trainers are suitable for the fingers of different users, and the device can be used by the left hand or right hand of the user.

[0026] In the utility model, as shown in FIGS. 1-3, each trainer of the embodiment includes a pressing plate 10, an elastic rope 6 and a shaft, the mounting seat 2 is provided with an installation warehouse 8 accommodating the pressing plate 10 at the top, the shaft is installed at the end of the installation warehouse 8 away from the first adjusting bolt 4, the pressing plate 10 is rotatably installed on the shaft, one end of the pressing plate 10 extends to the outside of the mounting seat 2, and the two ends of the elastic rope 6 are installed on the installation warehouse 8 and the pressing plate 10 respectively.

[0027] The pressing plate 10 in the training device is installed in the installation bin 8 through the rotating shaft, when the elastic rope 6 is installed between the installation bin 8 and the pressing plate 10, the top of the pressing plate 10 away from one end of the elastic rope 6 is provided with a blocking rod installed on the mounting seat 2, the position of the pressing plate 10 is limited through the blocking rod, the pressing plate 10 is prevented from being automatically lifted by the elastic force of the elastic rope 6, the pressing plate 10 is always in a horizontal position when not under stress, and the blocking rod is not marked in the drawing.

[0028] Further, in order to facilitate the fingers to press on the pressing plate 10, referring to FIGS. 1-3, the top of the pressing plate 10 away from the clamping plate 12 at one end is also provided with a pressing groove 9 for finger pressing. The fingers are positioned on the pressing plate 10 through the pressing groove 9.

[0029] In the utility model, in combination with FIGS. 1-4, the pressing plate 10 and the elastic rope 6 are further provided with a cross rod 15 for length adjustment, one end of the pressing plate 10 close to the installation bin 8 is penetrated from top to bottom with an opening 11, the inner walls on both sides of the opening 11 are provided with sliding grooves 14 along the length direction, both ends of the cross rod 15 are movably installed in the sliding grooves 14 on both sides, and the cross rod 15 is provided with a second fixing ring 18 connected with the elastic rope 6.

[0030] In combination with FIGS. 1-4, the pressing plate 10 is further provided with a clamping plate 12 for fixing the position of the cross rod 15, the clamping plate 12 is rotatably provided with a second adjusting bolt 13 penetrating through, the top of the cross rod 15 is provided with a threaded hole 16, one end of the second adjusting bolt 13 is screwed and extended into the threaded hole 16, both sides of the top of the pressing plate 10 are provided with clamping grooves 3 along the length direction, and both ends of the clamping plate 12 are horizontally extended into the bent parts in the same side clamping grooves 3.

[0031] The horizontal rod 15 is movably installed in the opening 11 on the mounting plate through the sliding groove 14, the second fixing ring 18 provides the installation position of the elastic rope 6 on the horizontal rod 15, when the horizontal rod 15 moves in the sliding groove 14, the position of the elastic rope 6 installed on the pressing plate 10 can be adjusted, thereby the strength of the device finger force training is adjusted, when the position is adjusted to the predetermined position, the second adjusting bolt 13 is screwed, thereby the clamping plate 12 is close to one side of the horizontal rod 15, and then the horizontal rod 15 is clamped and fixed in the sliding groove 14, when the device is used, the horizontal rod 15 is prevented from moving, in the process of rotating the second adjusting bolt 13, the clamping plate 12 is prevented from rotating synchronously through the bending part and the clamping groove 3.

[0032] Further, in order to facilitate the elastic rope 6 to be installed in the mounting bin 8, referring to Fig. 3, the first fixing ring 7 is arranged on the side of the mounting bin 8 away from the pressing plate 10, and the elastic rope 6 is installed on the first fixing ring 7 away from the second fixing ring 18. The first fixing ring 7 provides the installation position of the elastic rope 6 in the mounting bin 8, after the elastic rope 6 is damaged, the elastic rope 6 can be replaced by being taken off from the first fixing ring 7 and the second fixing ring 18.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A finger strength trainer for training fingertip strength, characterized in that, include: The base plate (1) has five mounting seats (2) arranged side by side on its top. Each mounting seat (2) is provided with a trainer for fingertip training. The base plate (1) has five moving slots (5) arranged side by side on its top. The bottom of each of the five mounting seats (2) is provided with a moving block (17) that moves in the moving slot (5). The five trainers are adapted to the position of the fingers based on the movement.

2. The finger strength trainer according to claim 1, characterized in that: Each of the mounting bases (2) has a first adjusting bolt (4) for fixing its position through its top at the end away from the trainer, and one end of each first adjusting bolt (4) abuts against the corresponding moving groove (5).

3. A finger strength trainer for training fingertip strength according to claim 2, characterized in that: Each of the training devices includes a pressing plate (10), an elastic rope (6), and a rotating shaft. The top of the mounting base (2) has a mounting chamber (8) for accommodating the pressing plate (10). The rotating shaft is mounted on the end of the mounting chamber (8) away from the first adjusting bolt (4). The pressing plate (10) is rotatably mounted on the rotating shaft, and one end of the pressing plate (10) extends to the outside of the mounting base (2). The two ends of the elastic rope (6) are respectively mounted on the mounting chamber (8) and the pressing plate (10).

4. A finger strength trainer for training fingertip strength according to claim 3, characterized in that: A crossbar (15) for length adjustment is provided between the pressing plate (10) and the elastic rope (6). The pressing plate (10) has an opening (11) extending from top to bottom at one end near the installation chamber (8). Sliding grooves (14) are provided on the inner walls of both sides of the opening (11) along the length direction. The two ends of the crossbar (15) are respectively movably installed in the sliding grooves (14) on both sides. A second fixing ring (18) connected to the elastic rope (6) is provided on the crossbar (15).

5. A finger strength trainer for training fingertip strength according to claim 4, characterized in that: The pressing plate (10) is also provided with a clamping plate (12) for fixing the position of the crossbar (15). The clamping plate (12) is rotatably provided with a second adjusting bolt (13) that passes through it. The top of the crossbar (15) is provided with a threaded hole (16). One end of the second adjusting bolt (13) is screwed into the threaded hole (16). Both sides of the top of the pressing plate (10) are provided with slots (3) along the length direction. Both ends of the clamping plate (12) extend horizontally to the bend in the slot (3) on the same side.

6. A finger strength trainer for training fingertip strength according to claim 5, characterized in that: The top of the pressing plate (10) away from the clamp plate (12) is also provided with a pressing groove (9) for finger pressing.

7. A finger strength trainer for training fingertip strength according to claim 4, characterized in that: The installation chamber (8) has a first fixing ring (7) on the side away from the pressing plate (10), and the end of the elastic rope (6) away from the second fixing ring (18) is installed on the first fixing ring (7).

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