CN112891855A - Recovery training tension changing device for neurology department - Google Patents

Recovery training tension changing device for neurology department Download PDF

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Publication number
CN112891855A
CN112891855A CN202110079392.5A CN202110079392A CN112891855A CN 112891855 A CN112891855 A CN 112891855A CN 202110079392 A CN202110079392 A CN 202110079392A CN 112891855 A CN112891855 A CN 112891855A
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China
Prior art keywords
guide
guide strip
strip
connecting rod
finger
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Granted
Application number
CN202110079392.5A
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Chinese (zh)
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CN112891855B (en
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王纯
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Tang Xianhua
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Individual
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/16Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for hands or fingers

Abstract

The application is a divisional application with the application number of 202010133361.9, the application date of 2020, 03 and 01, and the invention name of 'finger training device for rehabilitation'. The invention discloses a neurology rehabilitation training tension changing device which is arranged in a frame box and comprises a base fixed on the inner side wall of the frame box, wherein two slide guiding columns are fixed on the base at intervals, a limiting block is arranged at the top end of each slide guiding column, a sliding block is slidably arranged between the two slide guiding columns and fixedly connected with a strip-shaped rod, a hollow cylindrical cavity is arranged in the sliding block, a first guide strip and a second guide strip are arranged on the inner side wall of the cylindrical cavity, and the first guide strip and the second guide strip are identical in structure and are both wavy. The invention can train by pulling the ring and adjust the pulling force by pressing the ring, thereby the rehabilitation training has more pertinence and wide adaptability, and can carry out multi-aspect functional rehabilitation on the finger by the alternate training action of pulling and pressing.

Description

Recovery training tension changing device for neurology department
The application is a divisional application with the application number of 202010133361.9, the application date of 2020, 03 and 01, and the invention name of 'finger training device for rehabilitation'.
Technical Field
The invention relates to the technical field of finger trainers, in particular to a finger trainer for rehabilitation.
Background
At present, for a patient with injured finger nerves in a hospital, the means for rehabilitation is relatively lacked, if the injured fingers cannot be effectively exercised and recovered, the fingers cannot move flexibly or can be bent, and even the patient is disabled, so that the life cannot be self-care, and the fingers of the patient need to be continuously bent and straightened to exercise to achieve the purpose of rehabilitation.
Through the retrieval, the patent that publication number is CN207654628U discloses a finger training ware for rehabilitation, including the rectangular frame body, even have all with two spinal branch vaulting poles of framework upper and lower both sides vertically between the frame body upper and lower two frames, every spinal branch vaulting pole same position is equipped with evenly distributed's 4 through-holes, be equipped with the bar pole in every through-hole and pass, even have extension spring between the bar pole of two spinal branch vaulting pole same positions, every spinal branch vaulting pole is equipped with the annular ring, but the training tensile dynamics of traditional finger training ware is all certain, the action is single, the training is boring, the action of single long-time repetition an equal dynamics makes finger part fatigue with higher speed easily, be unfavorable for the rehabilitation.
Disclosure of Invention
The invention aims to provide a finger trainer for rehabilitation, which aims to solve the problems that the traditional finger trainer has certain training stretching force, single action and dull training, and the finger part is easy to accelerate fatigue and is not beneficial to rehabilitation when the traditional finger trainer is used for training with the same stretching force for a long time.
In order to achieve the purpose, the invention provides the following technical scheme: a finger trainer for rehabilitation comprises two fixed rods, wherein the same frame box is fixedly arranged between the two fixed rods, a plurality of strip-shaped rods are movably arranged on one side of the frame box, a finger ring is arranged at one end of each strip-shaped rod, a plurality of through holes are formed in the inner wall of one side of the frame box, one ends of the strip-shaped rods respectively penetrate through the through holes, a tension force changing device is arranged at one end, located in the frame box, of each strip-shaped rod and comprises a base fixed on the inner side wall of the frame box, two slide guiding columns are fixed on the base at intervals, a limiting block is arranged at the top end of each slide guiding column, a sliding block is slidably arranged between the two slide guiding columns, the sliding block is fixedly connected with the strip-shaped rods, a hollow cylindrical cavity is arranged in the sliding block, a first guide strip and a second guide strip are arranged on the inner side wall of the cylindrical cavity, the first guide strip and, first gib block and second gib block interval and dislocation set, form a wavy direction passageway between first gib block and the second gib block, it is provided with the cylinder to slide in the cylinder cavity, the bilateral symmetry of cylinder is equipped with the guide pillar, the guide pillar holding is on the direction passageway, the one end of cylinder is equipped with the connecting rod, the base middle part is equipped with logical groove, the one end of connecting rod is passed logical groove and fixedly connected with traction block, be fixed with first spring between slider and the base, the connecting rod includes the fixed first connecting rod that links to each other with the cylinder and the fixed second connecting rod that links to each other with the traction block, be equipped with the concave part in the first connecting rod, interior bottom connection has the second spring, be equipped with the portion of cup jointing on the second connecting rod, the portion of cup jointing cup joints in the concave.
Preferably, the first guide strip includes four identical first wave tip portions and four identical first wave bottom portions, the second guide strip includes four identical second wave tip portions and four identical second wave bottom portions, and the first wave tip portions and the second wave bottom portions have a misalignment in the axial direction of the cylinder.
Preferably, the both ends of two dead levers all movable mounting have the threaded rod, and the one end movable mounting of threaded rod has the connecting block, and fixed mounting has same holding rod between two connecting blocks.
Preferably, the thread groove has all been seted up to the one end of two dead levers, and the one end of two threaded rods is threaded respectively and is installed in two thread grooves, and the rotation groove has all been seted up to one side of two connecting blocks, and the one end of two threaded rods 23 rotates respectively and installs at two rotation inslots, and the spiro union has the nut on the threaded rod, and the nut butt is in fixed threaded rod end portion with fixed threaded rod.
The invention has the beneficial effects that:
in the invention, in the rehabilitation training of finger functions, the finger trainer is used, the finger ring can be pulled for training, the pulling force can be adjusted by pressing the finger ring, so that the rehabilitation training is more targeted and has wide adaptability, the initial training can be adjusted to a smaller pulling force value, the fingers can gradually adapt to training equipment, the larger pulling force value can be adjusted along with the training and the rehabilitation, the fingers can be subjected to multi-aspect functional rehabilitation through the alternate training action of pulling and pressing, and the distance between the palm and the finger ring after the palm holds the holding rod can be adjusted by adjusting the length of the threaded rod extending out of the threaded groove, so that the finger training can be better performed.
Drawings
Fig. 1 is a schematic perspective view of a rehabilitation finger trainer according to the present invention;
FIG. 2 is a schematic structural view of a partial three-dimensional rehabilitation finger trainer according to the present invention;
fig. 3 is a sectional view of a rehabilitation finger training device according to the present invention.
Fig. 4 is an exploded view showing a connecting rod of the finger trainer for rehabilitation according to the present invention.
Fig. 5 is an exploded view of a connecting rod in the rehabilitation finger training device provided by the invention.
Fig. 6 is a perspective view of a tension varying device of the rehabilitation finger training device according to the present invention.
Fig. 7 is a partially exploded view of a tension varying device of a rehabilitation finger training device according to the present invention.
Fig. 8 is a partial structure view of a tension varying device of a rehabilitation finger training device according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, an embodiment of the invention provides a finger trainer for rehabilitation, which comprises two fixing rods 1, wherein a same frame box 2 is fixedly installed between the two fixing rods 1, a plurality of strip-shaped rods 3 are movably installed on one side of the frame box 2, a finger ring 4 is installed at one end of each strip-shaped rod 3, a plurality of through holes 5 are formed in the inner wall of one side of the frame box 2, one end of each strip-shaped rod 3 penetrates through the through holes 5, a tension variation device is arranged at one end of each strip-shaped rod 3 in the frame box 2 and comprises a base 6 fixed on the inner side wall of the frame box 2, two sliding guide columns 7 are fixed on the base 6 at intervals, a limit block 8 is arranged at the top end of each sliding guide column 7, a sliding block 9 is installed between the two sliding guide columns 7 in a sliding manner, the sliding block 9 is fixedly connected with the strip-shaped rods 3, a hollow cylindrical cavity 10 is arranged in the sliding block 9, a first guide strip 11 and a second guide, the first guide strip 11 and the second guide strip 12 are identical in structure and are both wavy, the first guide strip 11 and the second guide strip 12 are arranged at intervals in a staggered manner, a wavy guide channel 13 is formed between the first guide strip 11 and the second guide strip 12, a cylinder 14 is arranged in the cylinder cavity 10 in a sliding manner, guide posts 15 are symmetrically arranged on two sides of the cylinder 14, the guide posts 15 are accommodated on the guide channel 13, a connecting rod 16 is arranged at one end of the cylinder 14, a through groove 17 is arranged in the middle of the base 6, one end of the connecting rod 16 penetrates through the through groove 17 and is fixedly connected with a traction block 18, the traction block 18 can penetrate through the through groove 17 under the traction movement of the cylinder 14, a first spring is fixed between the sliding block 9 and the base 6, the connecting rod 16 comprises a first connecting rod 161 fixedly connected with the cylinder 14 and a second connecting rod 162 fixedly connected with the traction block 18, a groove portion 163 is arranged in the first connecting rod 161, and a second spring, the second link 162 is provided with a sleeve portion 164, the sleeve portion 164 is sleeved outside the groove portion 163, and one end of the second spring 165 is connected to the bottom of the sleeve portion 164.
In the present invention, the first guide strip 11 includes four identical first wave-shaped tips 111 and four identical first wave-shaped bottoms 112, the second guide strip 12 includes four identical second wave-shaped tips 121 and four identical second wave-shaped bottoms 122, and the first wave-shaped tips 111 and the second wave-shaped bottoms 122 have a misalignment in the axial direction of the cylinder 14. The first guide strip and the second guide strip are both in a wave shape, and the wave tip part and the wave bottom part are arranged at intervals. When the guide post 15 on the cylinder 14 reciprocates in the axial direction of the cylinder, the guide post 15 is guided by the guide channel 13, and the guide post 15 can advance along the guide channel 13, thereby rotating the cylinder 14.
The working principle and the process are as follows: as shown in fig. 3, in the initial position, the guide post 15 on the cylinder 14 is located at the second wave bottom 122 of the second guide bar 12, the connecting rod 16 passes through the through slot 17, the length direction of the pulling block 18 crosses the length direction of the through slot 17 at 90 degrees, neither the first spring nor the second spring is stressed, the finger pulls the finger ring 4, the pulling block 18 is pulled by the second spring 21 to abut against the through slot 17, the pulling block 18 cannot pass through the through slot 17 due to the stop of the through slot 17, the finger ring 4 drives the sliding block 9 to slide by the bar-shaped rod 3, the finger needs to overcome the pulling force of the first spring 20 and the second spring 165, when the pulling force needs to be adjusted, the bar-shaped rod 3 is pushed once towards the inside of the frame box 2 by the finger ring 4 and is released and restored, the movement trajectory of the guide post 15 on the cylinder 14 is such that the guide post 15 moves along the guide channel 13, due to the offset relationship between the first guide bar 11 and the second, the guide post 15 moves from the bottom of the second wave to the bottom of the adjacent second wave and drives the cylinder 14 to rotate 90 degrees, the traction block 18 is not stopped by the through groove 17 and can freely pass through the through groove 17, therefore, when the finger pulls the ring 4 to move, the second spring 165 is not stressed, the first spring 20 is stressed, and the effect of adjusting the tension is achieved. The pulling force value can be adjusted once only by pressing the finger ring once inwards, and the finger ring can be operated circularly and is convenient and fast to adjust. The training purpose can be achieved by continuously pressing the finger ring, the pressure of the first spring needs to be overcome by pressing the finger ring, and the composite movement can be performed by pressing and pulling.
As an improved scheme, a slide guiding strip 166 may be disposed on an outer side wall of the groove portion 163, and the slide guiding strip 166 is slidably disposed on a sliding groove 167 of the socket portion 164, so that the first link 161 and the second link 162 can only slide relatively and cannot rotate relatively.
In the invention, the two ends of the two fixed rods 1 are movably provided with the threaded rods 23, one end of each threaded rod 23 is movably provided with the connecting block 24, and the same holding rod 25 is fixedly arranged between the two connecting blocks 24, so that a fulcrum is conveniently provided for a hand, and the finger training is conveniently carried out.
In the invention, one end of each of two fixing rods 1 is provided with a thread groove 26, one end of each of two threaded rods 23 is respectively installed in the two thread grooves 26 in a threaded manner, one side of each of two connecting blocks 24 is provided with a rotating groove, one end of each of the two threaded rods 23 is respectively installed in the two rotating grooves in a rotating manner, a nut 28 is screwed on each threaded rod 23, and the nut 28 abuts against the end part of each fixing rod 1 to fix the threaded rod 23. When different users use, especially child and adult, the palm is not of uniform size, stretches out the length of thread groove through adjusting the threaded rod, and adjustable palm is holding the distance between palm and the ring behind the holding rod to the better training that carries out the finger.
In the rehabilitation training that carries out the finger function, use the finger training ware, the accessible pulling ring trains, adjust the pulling force through pressing the ring, thereby it is more targeted to make the rehabilitation training, more have extensive adaptability, initial stage training can be adjusted to less pulling force value, make the finger adapt to the training equipment gradually, with going on and the rehabilitation of training, can adjust to great pulling force value, still accessible pulling, the alternative training action of pressing comes to carry out many-sided function rehabilitation to the finger, stretch out the length of thread groove through adjusting the threaded rod, adjustable palm is the distance between palm and the ring behind the holding rod, thereby better training of carrying out the finger.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (1)

1. A rehabilitation training tension changing device for neurology department is arranged in a frame box (2) and is characterized by comprising a base (6) fixed on the inner side wall of the frame box (2), two guide sliding columns (7) are fixed on the base (6) at intervals, a limiting block (8) is arranged at the top end of each guide sliding column (7), a sliding block (9) is installed between the two guide sliding columns (7) in a sliding mode, the sliding block (9) is fixedly connected with a strip-shaped rod (3), a hollow cylindrical cavity (10) is arranged in the sliding block (9), a first guide strip (11) and a second guide strip (12) are arranged on the inner side wall of the cylindrical cavity (10), the first guide strip (11) and the second guide strip (12) are identical in structure and are both wavy, the first guide strip (11) and the second guide strip (12) are arranged at intervals and are staggered, and a wavy guide channel (13) is formed between the first guide strip (11) and the second guide strip (12), a cylinder (14) is arranged in the cylindrical cavity (10) in a sliding manner, guide posts (15) are symmetrically arranged on two sides of the cylinder (14), the guide posts (15) are accommodated on the guide channel (13), a connecting rod (16) is arranged at one end of the cylinder (14), a through groove (17) is arranged in the middle of the base (6), one end of the connecting rod (16) penetrates through the through groove (17) and is fixedly connected with a traction block (18), a first spring (20) is fixed between the sliding block (9) and the base (6), the connecting rod (16) comprises a first connecting rod (161) fixedly connected with the cylinder (14) and a second connecting rod (162) fixedly connected with the traction block (18), a groove part (163) is arranged in the first connecting rod (161), a second spring (165) is connected to the bottom in the groove part (163), a sleeve joint part (164) is arranged on the second connecting rod (162), and the sleeve joint, one end of the second spring (165) is connected with the bottom of the sleeving part (164); the first guide strip (11) comprises four identical first wave tip portions (111) and four identical first wave bottom portions (112), the second guide strip (12) comprises four identical second wave tip portions (121) and four identical second wave bottom portions (122), and the first wave tip portions (111) and the second wave bottom portions (122) are staggered in the axial direction of the cylinder (14).
CN202110079392.5A 2020-03-01 2020-03-01 Recovery training tension changing device for neurology department Expired - Fee Related CN112891855B (en)

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Application Number Priority Date Filing Date Title
CN202110079392.5A CN112891855B (en) 2020-03-01 2020-03-01 Recovery training tension changing device for neurology department

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CN202010133361.9A CN111282213B (en) 2020-03-01 2020-03-01 Recovered finger training ware of using
CN202110079392.5A CN112891855B (en) 2020-03-01 2020-03-01 Recovery training tension changing device for neurology department

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CN112891855B CN112891855B (en) 2021-12-10

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CN202010133361.9A Expired - Fee Related CN111282213B (en) 2020-03-01 2020-03-01 Recovered finger training ware of using

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Publication number Priority date Publication date Assignee Title
CN112891845A (en) * 2021-01-15 2021-06-04 王纯 Rehabilitation device for neurology department
CN112891856A (en) * 2021-01-21 2021-06-04 浙江师范大学行知学院 Sports apparatus hand rehabilitation training device

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Granted publication date: 20211210