CN218740085U

CN218740085U - Finger trainer for rehabilitation nursing

Info

Publication number: CN218740085U
Application number: CN202221949989.7U
Authority: CN
Inventors: 何红梅
Original assignee: Hangzhou Lin'an District First People's Hospital
Current assignee: Hangzhou Lin'an District First People's Hospital
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-03-28
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a finger training ware for rehabilitation nursing, including handle and finger pressure training mechanism, finger pressure training mechanism includes the stop collar, presses compression leg, spring, screw rod and nut, the bottom surface is equipped with the blind hole among the barrel passageway that downwards stretches into the stop collar according to the bottom of compression leg, the screw rod is vertical to be fixed in the barrel passageway of stop collar and the top upwards stretch into among the blind hole, nut threaded connection is outside the screw rod, the spring housing is established outside the screw rod and is located between compression leg and the nut, the spring has the elasticity trend that promotes and presses post rebound, the barrel lateral wall department of stop collar is equipped with the breach that can expose the nut, a plurality of finger pressure training mechanism is detachable the installation respectively on the handle, but the training degree of difficulty of each individual regulation finger, still can freely select assembly quantity and the mounted position of finger pressure training mechanism.

Description

Finger trainer for rehabilitation nursing

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of finger training, especially a technical field of finger training ware for rehabilitation and nursing.

[ background of the invention ]

At present, fingers of some patients clinically suffer from functional disorders caused by muscle and tendon adhesion due to muscle nerve injury or surgical treatment. Since the fine movements of the hand are usually performed by the fingers, it is important to perform functional rehabilitation training on the fingers and exercise the flexibility and strength of the fingers. Specifically, it is necessary to exercise the fingers to be adapted in advance or to completely restore the finger to a state before injury by performing a motion of periodically performing a motion of curving (e.g., pinching and spreading) the fingers.

In addition to basic finger exercises, finger rehabilitation exercise devices are often used clinically to assist in performing finger exercises, thereby increasing the difficulty of finger training. The utility model with publication number CN214861007U discloses a finger exerciser for nursing in rehabilitation department, which comprises a palm support (1); the training support pieces (4) are of arc-shaped structures, two groups of training support pieces (4) are arranged, and the two groups of training support pieces (4) are respectively hinged to the left end and the right end of the palm support (1); the finger training pieces (5) are provided with four groups, and the finger training pieces (5) are uniformly arranged on the tops of the two groups of training support pieces (4); the adjusting mechanism is arranged on the upper portion of the palm support (1), so that effective training can be performed in all directions of the fingers, and the recovery capability of the fingers is improved. However, each finger training piece (5) is connected by the elastic piece (501), so that independent training of part of fingers cannot be realized, the training degree of part of fingers cannot be independently adjusted, the use is inconvenient, and the exercise requirement cannot be well met.

In addition, although some finger rehabilitation trainers capable of adjusting the rehabilitation training difficulty of different fingers exist in the market, for example, a finger rehabilitation trainer for nursing in the department of rehabilitation disclosed in the invention patent with the publication number of CN112220475a and a finger rehabilitation trainer for nursing in the department of rehabilitation disclosed in the utility model patent with the publication number of CN 216571436U. However, such finger rehabilitation trainers basically cannot adjust the position and number of each single-finger training mechanism, and thus are difficult to adjust adaptively according to the hand size of a user, and the overall convenience and flexibility of use are still low.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, providing a finger training ware for rehabilitation and nursing, but the training degree of difficulty of each finger of independent control still can the free choice finger pressure training mechanism assemble quantity and assembly position.

For realizing the above-mentioned purpose, the utility model provides a finger training ware for rehabilitation, including handle and finger pressure training mechanism, finger pressure training mechanism includes the stop collar, presses compression leg, spring, screw rod and nut, press the bottom of post and be equipped with the blind hole among the barrel passageway of downward stretching into the stop collar and the bottom surface, the screw rod is vertical to be fixed in the barrel passageway of stop collar and during the top upwards stretches into the blind hole, nut threaded connection is outside the screw rod, the spring housing is established outside the screw rod and is located between compression leg and the nut, the spring has the elasticity trend that promotes to press a post rebound, the barrel lateral wall department of stop collar is equipped with the breach that can expose the nut, a plurality of finger pressure training mechanism is detachable the installation respectively on the handle.

Preferably, a sliding groove is formed in the inner wall of the cylinder body of the limiting sleeve, a protruding block is arranged on the outer wall of the cylinder body of the pressing column, and the protruding block is connected in the sliding groove in a sliding mode.

Preferably, the top surface of the pressing column is provided with a soft cushion.

Preferably, the top surface of the nut is rotatably connected with a positioning ring through a bearing, the top end of the spring is fixed with the bottom surface of the pressing column, and the bottom end of the spring is fixed with the top surface of the positioning ring.

Preferably, the handle comprises a holding ring, a supporting plate, sliding blocks and fasteners, the supporting plate is installed at the top of the holding ring, the sliding blocks are respectively located at the top of the supporting plate, folding edges extending downwards are arranged on the front side and the rear side of the supporting plate, a plurality of through holes are formed in the folding edges, a plurality of through grooves are respectively formed in the front side and the rear side of the supporting plate, and the sliding blocks are detachably fixed on the supporting plate by the fasteners.

The utility model has the advantages that:

the utility model discloses a set up stop collar, press the post, the spring, screw rod and nut and constitute finger pressure training mechanism jointly, usable screw rod and nut adjust press the initial interval of post and nut, adjust the initial length of spring, and then realize the regulation of the oppression degree of difficulty of press the post, simultaneously because finger pressure training mechanism is connected with the handle is detachable, consequently can freely select the assembly quantity and the assembly position of finger pressure training mechanism, thereby satisfy the finger exercise demand of the hand of different sizes, overall structure is simple, can get on the hand fast; the positioning ring is rotatably connected to the top surface of the nut, the top end of the spring is fixed to the bottom surface of the pressing column, and the bottom end of the spring is fixed to the top surface of the positioning ring, so that the spring is ensured to be smoothly stretched, and the phenomenon that the spring is screwed due to the rotation of the nut can be effectively avoided; the handle is formed by arranging the holding ring, the supporting plate, the sliding block and the fastening piece, the plurality of through grooves are additionally arranged on the supporting plate, the folded edge with the plurality of through holes is additionally arranged on the sliding block, and the fastening piece can be used for realizing the quick assembly, disassembly and position adjustment of the sliding block.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of a finger trainer for rehabilitation nursing according to the present invention;

fig. 2 is a top view of the finger trainer for rehabilitation nursing of the utility model;

FIG. 3 is a front view of the finger pressure training mechanism of the finger trainer for rehabilitation nursing;

fig. 4 is a front sectional view of the finger pressure training mechanism of the finger trainer for rehabilitation nursing.

In the figure: 1-grip, 11-grip ring, 12-support plate, 13-slide block, 14-fastener, 2-finger pressure training mechanism, 21-limit sleeve, 211-notch, 212-chute, 22-pressing column, 221-blind hole, 222-lug, 23-spring, 24-screw, 25-nut, 26-soft cushion, 27-positioning ring.

[ detailed description ] A

Referring to fig. 1 to 4, the utility model relates to a finger training ware for rehabilitation, including handle 1 and finger pressure training mechanism 2, finger pressure training mechanism 2 includes stop collar 21, presses post 22, spring 23, screw rod 24 and nut 25, the bottom of pressing post 22 stretches into downwards among the barrel passageway of stop collar 21 and the bottom surface is equipped with blind hole 221, screw rod 24 is vertical to be fixed in the barrel passageway of stop collar 21 and the top upwards stretches into among the blind hole 221, nut 25 threaded connection is outside screw rod 24, spring 23 cover is established outside screw rod 24 and is located between pressing post 22 and the nut 25, spring 23 has the elasticity trend that promotes pressing post 22 rebound, the barrel lateral wall department of stop collar 21 is equipped with the breach 211 that can expose nut 25, a plurality of finger pressure training mechanism 2 is detachable the installation respectively on handle 1.

The inner wall of the cylinder body of the limiting sleeve 21 is provided with a sliding groove 212, the outer wall of the cylinder body of the pressing column 22 is provided with a convex block 222, and the convex block 222 is connected in the sliding groove 212 in a sliding manner.

The top surface of the pressing column 22 is provided with a cushion 26.

The top surface of the nut 25 is rotatably connected with a positioning ring 27 through a bearing, the top end of the spring 23 is fixed with the bottom surface of the pressing column 22, and the bottom end of the spring is fixed with the top surface of the positioning ring 27.

The handle 1 comprises a holding ring 11, a supporting plate 12, sliders 13 and fasteners 14, wherein the supporting plate 12 is installed at the top of the holding ring 11, the sliders 13 are respectively located at the top of the supporting plate 12, and downwardly extending folded edges are arranged on the front side and the rear side of the supporting plate 12, a plurality of through holes are formed in the folded edges, a plurality of through grooves are respectively formed in the front side and the rear side of the supporting plate 12, and the fasteners 14 detachably fix the sliders 13 on the supporting plate 12.

The utility model discloses the working process:

firstly, a plurality of sliding blocks 13 provided with the finger pressure training mechanism 2 are respectively slid to the appointed positions of the supporting plate 12 according to the requirement, and then the supporting plate 12 and each sliding block 13 are fixed by using a fastening piece 14 penetrating through the through groove and the through hole. Subsequently, the nuts 25 of the finger pressure training mechanisms 2 are screwed to adjust the distance between the pressing post 22 and the nut 25 at the beginning, thereby adjusting the initial tightness of the spring 23. Taking the installation number of the finger pressure training mechanisms 2 as 4 as an example, firstly, the thumb passes through the ring hole of the grip ring 11, and then the index finger, the middle finger, the ring finger and the little finger are respectively placed on the soft pads 26 of the 4 finger pressure training mechanisms 2. When exercising, the soft pad 26 is pressed downwards by finger force until the pressing column 22 moves to the lowest end, and then the fingers are released, and the process is repeated for a plurality of times.

The utility model discloses a set up stop collar, press post, spring, screw rod and nut and constitute finger pressure training mechanism jointly, can utilize screw rod and nut to adjust the initial interval of pressing post and nut, adjust the initial length of spring, and then realize the regulation of the oppression degree of difficulty of pressing the post, simultaneously because finger pressure training mechanism is connected with the handle is detachable, consequently can freely select assembly quantity and assembly position of finger pressure training mechanism, thereby satisfy the finger exercise demand of the hand of different sizes, overall structure is simple, can get on the hand fast; the positioning ring is rotatably connected to the top surface of the nut, the top end of the spring is fixed to the bottom surface of the pressing column, and the bottom end of the spring is fixed to the top surface of the positioning ring, so that the spring is ensured to be smoothly stretched, and the phenomenon that the spring is screwed due to the rotation of the nut can be effectively avoided; the handle is formed by arranging the holding ring, the supporting plate, the sliding block and the fastening piece, the plurality of through grooves are additionally arranged on the supporting plate, the folded edge with the plurality of through holes is additionally arranged on the sliding block, and the fastening piece can be used for realizing the quick assembly, disassembly and position adjustment of the sliding block.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a finger training ware for rehabilitation nursing which characterized in that: including handle (1) and finger pressure training mechanism (2), finger pressure training mechanism (2) include stop collar (21), press post (22), spring (23), screw rod (24) and nut (25), press among the barrel passageway that the bottom of post (22) stretched into stop collar (21) downwards and the bottom surface is equipped with blind hole (221), screw rod (24) vertical fix in the barrel passageway of stop collar (21) and the top upwards stretch into among blind hole (221), nut (25) threaded connection is outside screw rod (24), spring (23) cover is established outside screw rod (24) and is located between pressing post (22) and nut (25), spring (23) have the elasticity trend that promotes to press post (22) rebound, the barrel lateral wall department of stop collar (21) is equipped with breach (211) that can expose nut (25), a plurality of finger pressure training detachable mechanism (2) is installed respectively on handle (1).

2. The rehabilitation care finger trainer as set forth in claim 1, wherein: the inner wall of the cylinder body of the limiting sleeve (21) is provided with a sliding groove (212), the outer wall of the cylinder body of the pressing column (22) is provided with a convex block (222), and the convex block (222) is connected in the sliding groove (212) in a sliding mode.

3. The rehabilitation nursing finger trainer as set forth in claim 1, wherein: the top surface of the pressing column (22) is provided with a cushion (26).

4. The rehabilitation care finger trainer as set forth in claim 1, wherein: the top surface of the nut (25) is rotatably connected with a positioning ring (27) through a bearing, the top end of the spring (23) is fixed with the bottom surface of the pressing column (22), and the bottom end of the spring is fixed with the top surface of the positioning ring (27).

5. The finger trainer for rehabilitation care according to any one of claims 1 to 4, wherein: handle (1) is including holding ring (11), backup pad (12), slider (13) and fastener (14), install at the top of holding ring (11) backup pad (12), a plurality of slider (13) are located the top of backup pad (12) respectively and around both sides be equipped with downwardly extending's hem, be equipped with a plurality of through-hole on the hem, both sides are equipped with a plurality of logical groove respectively around backup pad (12), a plurality of fastener (14) are respectively with each slider (13) detachable fix on backup pad (12).