CN112973035A - Hand finger nerve rehabilitation training device - Google Patents
Hand finger nerve rehabilitation training device Download PDFInfo
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- CN112973035A CN112973035A CN202110381415.8A CN202110381415A CN112973035A CN 112973035 A CN112973035 A CN 112973035A CN 202110381415 A CN202110381415 A CN 202110381415A CN 112973035 A CN112973035 A CN 112973035A
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- training
- box body
- sliding block
- base
- fixedly connected
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising 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
- A63B23/16—Exercising 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
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
Abstract
The invention relates to the technical field of rehabilitation training devices, in particular to a hand finger nerve rehabilitation training device which comprises a base, wherein a plurality of training components are arranged on the base, a sliding mechanism is arranged between the base and the training components, two connecting plates are arranged on the base, a fixing rod is fixedly connected between the two connecting plates, a training space is formed among the base, the two connecting plates and the fixing rod, the training components comprise a box body which is connected to the base in a sliding mode, a training plate is arranged at the end of the box body, finger placing grooves are formed in the training plate, a traction rope is connected to the training plate and extends into the box body, an elastic mechanism is arranged in the box body, and the traction rope is fixedly connected with. Adjust the interval between the training subassembly through slide mechanism, then support wrist department on the dead lever, put into the front end of the finger that will temper and putting the finger inslot, the elastic force of elastic mechanism is overcome to the training board of finger lock, drives the training board and removes toward the dead lever direction.
Description
Technical Field
The invention relates to the technical field of rehabilitation training devices, in particular to a hand finger nerve rehabilitation training device.
Background
The most direct reason that the hands of a person are damaged in frequent labor or high-intensity sports or other accidents is that nerves of finger joints have problems, the symptoms are that the hands are numb, the fingers are not listened to, or the fingers are not strong, and the fingers need to be exercised and repaired by the aid of a repairing and exercising machine.
The existing finger nerve rehabilitation training devices on the market are various in types and different in structure, but the distance between two adjacent fingers cannot be adjusted generally, and particularly, some finger nerve rehabilitation training devices must perform rehabilitation training on five fingers at the same time and cannot perform targeted training on one or more fingers.
Disclosure of Invention
The invention aims to: provides a hand finger nerve rehabilitation training device.
The technical scheme adopted by the invention is as follows:
a hand finger nerve rehabilitation training device, which comprises a base, wherein a plurality of training components with consistent structures are arranged on the base, a sliding mechanism is arranged between the base and the training component and is used for driving the training component to slide on the base, the base is provided with two parallel connecting plates, a fixed rod is fixedly connected between the two connecting plates, a training space is formed among the base, the two connecting plates and the fixed rod, the training component comprises a box body which is connected on the base in a sliding way, the end of the box body is provided with a training plate, the training plate is provided with a finger placing groove, the training plate is positioned in the training space, the training plate is connected with a traction rope, the traction rope extends into the box body, an elastic mechanism is arranged in the box body, and the traction rope is fixedly connected with the elastic mechanism.
Through adopting above-mentioned technical scheme, at first according to the training subassembly of the different quantity of the pertinence selection installation of the condition of oneself, install the training subassembly on the base in proper order, and adjust the interval between the training subassembly through slide mechanism, then support wrist department on the dead lever, put into the front end of the finger that will need temper at putting the finger inslot, the elastic force that elastic mechanism was overcome to the training board is tightly detained to the finger, drive the training board and remove toward the dead lever direction, move certain distance when the training board, perhaps when the finger is powerless, the finger stops exerting oneself, the training board receives elastic mechanism's elastic force effect, drive the training board return through the haulage rope, at this moment, accomplish once training, the patient can be according to the condition of self, set for the target, how many times of training are accomplished in every round.
Preferably, the elastic mechanism comprises a separation plate arranged in the box body, a first elastic assembly is arranged on the separation plate, a second elastic assembly is arranged on the bottom of the box body, a steering wheel is arranged on the separation plate, the traction rope is fixedly connected with one end of the first elastic assembly, a connecting rope is arranged at the other end of the first elastic assembly, and the connecting rope bypasses the steering wheel and is fixedly connected with the second elastic assembly.
By adopting the technical scheme, the working principle of the elastic mechanism is that the upper layer and the lower layer of the first elastic component and the second elastic component are designed, so that the structure of the whole device is more compact, because the first elastic component and the second elastic component are connected through the connecting rope (which is equivalent to series connection, and the steering wheel plays a role in changing direction), when a patient pulls the training board, the elastic force of the first elastic component and the second elastic component needs to be overcome.
Preferably, the first elastic assembly comprises a first sliding block and a second sliding block which are in sliding connection with the isolation plate, a first spring is arranged between the first sliding block and the second sliding block, the traction rope is fixedly connected with the first sliding block, the connection rope is fixedly connected with the second sliding block, the second elastic assembly comprises a third sliding block and a fourth sliding block which are in sliding connection with the bottom of the box body, a second spring is arranged between the third sliding block and the fourth sliding block, the first spring is consistent with the second spring in specification, a first driving mechanism is arranged in the box body, and the first driving mechanism is used for driving the fourth sliding block.
Through adopting above-mentioned technical scheme, should remove the position of adjusting the fourth sliding block through first actuating mechanism drive fourth sliding block, can change whole elastic mechanism's elastic force, when first actuating mechanism drive fourth sliding block toward keeping away from the directive wheel direction and removing, at this moment, whole elastic mechanism's length is elongated, when the patient stimulates the training board, the elastic force that needs to overcome is also big more, conversely, when first actuating mechanism drive fourth sliding block toward being close to the directive wheel direction and removing, at this moment, whole elastic mechanism's length shortens, when the patient stimulates the training board, the elastic force that needs to overcome is also little. Therefore, the patient can adjust the position of the fourth sliding block through the first driving mechanism according to the actual condition of the patient.
Preferably, first actuating mechanism is including setting up drive storehouse in the bottom half, be equipped with the lead screw in the drive storehouse, the lead screw passes the box stretches out to the box outside, the end department of lead screw is equipped with turning handle, the cooperation is provided with the slider on the lead screw, the slider with through connecting rod fixed connection between the fourth slider, the confession has been seted up on the drive storehouse the current movable slot of connecting rod.
Through adopting above-mentioned technical scheme, this actuating mechanism's theory of operation does, rotates through manual drive twist grip, drives the lead screw and rotates, because the slider receives the restriction of connecting rod, can't rotate, and the slider will move along lead screw length direction to drive the fourth slider through the connecting rod and remove, twist and the reversal of twist grip control two moving directions of fourth slider respectively.
Preferably, a ratchet wheel is fixedly connected to the screw rod, the ratchet wheel is located on the outer side of the box body, and a pawl is arranged on the box body and matched with the ratchet wheel.
Through adopting above-mentioned technical scheme, through setting up ratchet and pawl for the rotation of restriction lead screw, because the fourth sliding block has one all the time toward being close to the power that the directive wheel direction removed, through the cooperation between ratchet and the pawl, the rotation of restriction lead screw, thereby prevent that the fourth sliding block from toward being close to the directive wheel direction and removing.
Preferably, the sliding mechanism comprises a plurality of dovetail grooves formed in the base, the dovetail grooves are arranged in parallel with the fixing rod, dovetail blocks matched with the dovetail grooves are arranged at the bottom of the box body, and the fixing mechanism is arranged between the box body and the base.
Through adopting above-mentioned technical scheme, this slide mechanism's theory of operation does, through the cooperation between dovetail and the forked tail piece, install the box on the base, and, at the in-process of installation box, can adjust the interval between two adjacent boxes, when the patient is adult, when the finger is bigger, can be with the width point of the interval regulation between two adjacent boxes, when the patient is minor, when the finger is more tiny, can be with the narrow point of the interval regulation between two adjacent boxes, then through fixed establishment, fix the box on the base.
Preferably, the fixing mechanism comprises a fixing groove formed in the base, a first rack is arranged in the fixing groove, fixing blocks are symmetrically arranged at two ends of the box body, a second rack is arranged on the fixing blocks, the second rack is matched with the first rack, a second driving mechanism is arranged on the fixing blocks, and the second driving mechanism is used for driving the fixing blocks to move.
By adopting the technical scheme, the working principle of the fixing mechanism is that when the box body needs to be moved, the fixing block is driven to move upwards through the second driving mechanism, so that the box body is prevented from moving, the first rack and the second rack are interfered with each other, after the box body is moved well, the fixing block is driven to move downwards through the second driving mechanism, the first rack and the second rack are meshed with each other, and the box body is fixed on the base at the moment.
Preferably, the second actuating mechanism includes fixed connection and is in mounting panel on the box, sliding connection has the bolt on the mounting panel, the bolt removes along vertical direction, the lower extreme of bolt with fixed block fixed connection, the upper end of bolt is equipped with actuating handle.
Through adopting above-mentioned technical scheme, this second actuating mechanism's theory of operation does, reciprocates through drive handle to it reciprocates to drive the fixed block through the bolt.
Preferably, the bolt is fixedly connected with a limiting plate, the limiting plate is located between the fixed block and the mounting plate, and a third spring is arranged between the fixed block and the limiting plate.
Through adopting above-mentioned technical scheme, through set up the third spring between fixed block and limiting plate, the third spring exerts a decurrent elastic force for the fixed block all the time, and is more stable when making first rack and second rack mesh mutually.
Preferably, the fixing rod is sleeved with an abutting sleeve, and the abutting sleeve is made of a flexible material.
Through adopting above-mentioned technical scheme, support through the cover is equipped with the flexible material and make on the dead lever and lean on the cover, can make the patient more comfortable in the training.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
according to the invention, different numbers of training components are selected and installed according to the condition of a user, the training components are sequentially installed on a base, the distance between the training components is adjusted through a sliding mechanism, then a wrist is abutted against a fixed rod, the front end of a finger to be exercised is placed in a finger placing groove, the finger tightly buckles a training plate to overcome the elastic force of an elastic mechanism and drive the training plate to move towards the fixed rod, when the training plate moves to a certain distance or the finger is weak, the finger stops exerting force, the training plate is stressed by the elastic force of the elastic mechanism, the training plate is driven to return through a traction rope, at the moment, one-time training is completed, the target can be set by the patient according to the condition of the patient, and the number of times of training is completed in each round.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the case according to the present invention;
FIG. 3 is a side view of the housing of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention.
The labels in the figure are: 1-base, 2-connecting plate, 3-fixed bar, 4-box, 5-training plate, 6-finger placing groove, 7-training space, 8-traction rope, 9-isolation plate, 10-steering wheel, 11-first sliding block, 12-second sliding block, 13-first spring, 14-connecting rope, 15-third sliding block, 16-fourth sliding block, 17-second spring, 18-driving cabin, 19-screw rod, 20-rotating handle, 21-sliding block, 22-connecting rod, 23-movable groove, 24-ratchet wheel, 25-pawl, 26-dovetail groove, 27-dovetail block, 28-fixed groove, 29-first rack, 30-fixed block, 31-second rack, 32-mounting plate, 33-latch, 34-drive handle, 35-limit plate, 36-third spring, 37-abutment sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
As shown in fig. 1-4, a hand finger nerve rehabilitation training device comprises a base 1, a plurality of training components with the same structure are arranged on the base 1, a sliding mechanism is arranged between the base 1 and the training components and used for driving the training components to slide on the base 1, two parallel connecting plates 2 are arranged on the base 1, a fixing rod 3 is fixedly connected between the two connecting plates 2, a training space 7 is formed between the base 1, the two connecting plates 2 and the fixing rod 3, the training components comprise a box body 4 connected on the base 1 in a sliding manner, a training plate 5 is arranged at the end of the box body 4, a finger placing groove 6 is arranged on the training plate 5, the training plate 5 is positioned in the training space 7, and a traction rope 8 is connected on the training plate 5, the traction rope 8 extends into the box body 4, an elastic mechanism is arranged in the box body 4, and the traction rope 8 is fixedly connected with the elastic mechanism. At first according to the training subassembly of the corresponding selection of the condition of oneself installation different quantity, install the training subassembly on base 1 in proper order, and adjust the interval between the training subassembly through slide mechanism, then support wrist department on dead lever 3, put into the front end of the finger that will need to take exercise in putting finger groove 6, the finger is tight to be detained training board 5 and is overcome elastic force of elastic mechanism, drive training board 5 and move toward dead lever 3 direction, move to certain distance when training board 5, or when the finger is powerless, the finger stops exerting oneself, training board 5 receives elastic mechanism's elastic force effect, drive training board 5 return through haulage rope 8, at this moment, accomplish once training, the patient can be according to the condition of oneself, set for the target, how many times of training are accomplished in every round.
In this embodiment, the elastic mechanism includes setting up division board 9 in box 4, be equipped with first elastic component on division board 9, be equipped with second elastic component on the box 4 bottom, be equipped with directive wheel 10 on division board 9, haulage rope 8 with first elastic component's one end fixed connection, first elastic component's the other end is equipped with connects rope 14, connect rope 14 walk around directive wheel 10 with second elastic component fixed connection. The working principle of the elastic mechanism is that the upper layer and the lower layer of the first elastic component and the second elastic component are designed, so that the structure of the whole device is more compact, and because the first elastic component and the second elastic component are connected through the connecting rope 14 (which is equivalent to series connection, the steering wheel 10 plays a role in changing direction), when the training board 5 is pulled by a patient, the elastic force of the first elastic component and the second elastic component needs to be overcome.
In this embodiment, the first elastic component includes a first sliding block 11 and a second sliding block 12 slidably connected to the isolation plate 9, a first spring 13 is disposed between the first sliding block 11 and the second sliding block 12, the traction rope 8 is fixedly connected to the first sliding block 11, the connection rope 14 is fixedly connected to the second sliding block 12, the second elastic component includes a third sliding block 15 and a fourth sliding block 16 slidably connected to the bottom of the box 4, a second spring 17 is disposed between the third sliding block 15 and the fourth sliding block 16, the first spring 13 is consistent with the second spring 17 in specification, a first driving mechanism is disposed in the box 4, and the first driving mechanism is configured to drive the fourth sliding block 16. This through the position of first actuating mechanism drive fourth slider 16 removal regulation fourth slider 16, can change the elastic force of whole elastic mechanism, when first actuating mechanism drive fourth slider 16 is to keeping away from directive wheel 10 direction removal, at this moment, the length of whole elastic mechanism is elongated, when the patient pulls training board 5, the elastic force that needs to overcome also is big, on the contrary, when first actuating mechanism drive fourth slider 16 is to moving towards the directive wheel 10 direction that is close to, at this moment, the length of whole elastic mechanism shortens, when the patient pulls training board 5, the elastic force that needs to overcome also is little. Therefore, the patient can adjust the position of the fourth sliding block 16 through the first driving mechanism according to the actual condition of the patient.
In this embodiment, the first driving mechanism includes a driving bin 18 disposed in the bottom of the box 4, a lead screw 19 is disposed in the driving bin 18, the lead screw 19 passes through the box 4 and extends out to the outside of the box 4, a rotating handle 20 is disposed at an end of the lead screw 19, a sliding block 21 is disposed on the lead screw 19 in a matching manner, the sliding block 21 is fixedly connected with the fourth sliding block 16 through a connecting rod 22, and a movable groove 23 for the connecting rod 22 to pass through is disposed on the driving bin 18. The operating principle of the first driving mechanism is that the rotating handle 20 is manually driven to rotate to drive the screw rod 19 to rotate, the sliding block 21 is limited by the connecting rod 22 and cannot rotate, the sliding block 21 moves along the length direction of the screw rod 19, so that the connecting rod 22 drives the fourth sliding block 16 to move, and the forward rotation and the reverse rotation of the rotating handle 20 respectively control two moving directions of the fourth sliding block 16.
In this embodiment, a ratchet 24 is fixedly connected to the screw rod 19, the ratchet 24 is located outside the box body 4, a pawl 25 is arranged on the box body 4, and the pawl 25 is matched with the ratchet 24. The ratchet wheel 24 and the pawl 25 are arranged for limiting the rotation of the screw rod 19, and the fourth sliding block 16 always has a force moving towards the direction close to the steering wheel 10, so that the rotation of the screw rod 19 is limited through the cooperation between the ratchet wheel 24 and the pawl 25, and the fourth sliding block 16 is prevented from moving towards the direction close to the steering wheel 10.
In this embodiment, the sliding mechanism includes a plurality of dovetail grooves 26 disposed on the base 1, the dovetail grooves 26 are disposed in parallel with the fixing rods 3, a dovetail block 27 matched with the dovetail grooves 26 is disposed at the bottom of the box 4, and a fixing mechanism is disposed between the box 4 and the base 1. The working principle of the sliding mechanism is that the box body 4 is installed on the base 1 through the matching between the dovetail groove 26 and the dovetail block 27, in the process of installing the box body 4, the distance between two adjacent box bodies 4 can be adjusted, when a patient is an adult, fingers are thicker, the distance between two adjacent box bodies 4 can be adjusted to be wider, when the patient is a minor, the fingers are thinner, the distance between two adjacent box bodies 4 can be adjusted to be narrower, and then the box body 4 is fixed on the base 1 through the fixing mechanism.
In this embodiment, the fixing mechanism includes a fixing groove 28 disposed on the base 1, a first rack 29 is disposed in the fixing groove 28, fixing blocks 30 are symmetrically disposed at two ends of the box 4, a second rack 31 is disposed on the fixing block 30, the second rack 31 is matched with the first rack 29, a second driving mechanism is disposed on the fixing block 30, and the second driving mechanism is used for driving the fixing block 30 to move. The working principle of the fixing mechanism is that when the box body 4 needs to be moved, the second driving mechanism drives the fixing block 30 to move upwards, so that when the box body 4 is prevented from moving, the first rack 29 and the second rack 31 interfere with each other, after the box body 4 is moved well, the second driving mechanism drives the fixing block 30 to move downwards, so that the first rack 29 and the second rack 31 are meshed with each other, and at the moment, the box body 4 is fixed on the base 1.
In this embodiment, the second driving mechanism includes a mounting plate 32 fixedly connected to the box 4, a bolt 33 is slidably connected to the mounting plate 32, the bolt 33 moves along the vertical direction, the lower end of the bolt 33 is fixedly connected to the fixing block 30, and a driving handle 34 is disposed at the upper end of the bolt 33. The second driving mechanism operates in such a manner that the driving handle 34 is driven to move up and down, thereby moving the fixing block 30 up and down through the latch 33.
In this embodiment, a limiting plate 35 is fixedly connected to the bolt 33, the limiting plate 35 is located between the fixed block 30 and the mounting plate 32, and a third spring 36 is disposed between the fixed block 30 and the limiting plate 35. By arranging the third spring 36 between the fixed block 30 and the limiting plate 35, the third spring 36 always applies a downward elastic force to the fixed block 30, so that the engagement between the first rack 29 and the second rack 31 is more stable.
In this embodiment, the fixing rod 3 is sleeved with an abutting sleeve 37, and the abutting sleeve 37 is made of a flexible material. By sleeving the fixing rod 3 with the abutting sleeve 37 made of flexible material, the patient can be more comfortable during training.
The working principle is as follows: firstly, different numbers of training components are selected and installed according to the condition of the patient, the box bodies 4 are sequentially installed on the base 1, when the training components are installed, the driving handle 34 is driven to move upwards to drive the bolt 33 to move upwards so as to drive the fixing block 30 to move upwards so as to drive the second rack 31 to move upwards, so that the second rack 31 is interfered with the first rack 29, then the box bodies 4 are installed on the base 1 through the matching between the dovetail groove 26 and the dovetail block 27, in addition, the distance between two adjacent box bodies 4 can be adjusted in the process of installing the box bodies 4, when the patient is an adult and the finger is thicker, the distance between two adjacent box bodies 4 can be adjusted to be wider, when the patient is a minor adult and the finger is thinner, the distance between two adjacent box bodies 4 can be adjusted to be narrower, after the box bodies 4 are installed, the driving of the driving handle 34 is stopped, and the fixing block 30 is moved downward by the elastic force of the third spring 36, so that the second rack 31 is engaged with the first rack 29, and the box 4 is fixedly connected to the base 1. Then, the rotating handle 20 is manually driven to rotate, the screw rod 19 is driven to rotate, the sliding block 21 cannot rotate due to the limitation of the connecting rod 22, the sliding block 21 moves along the length direction of the screw rod 19, the connecting rod 22 drives the fourth sliding block 16 to move, and the positive rotation and the negative rotation of the rotating handle 20 respectively control two moving directions of the fourth sliding block 16. When fourth sliding block 16 is driven to move away from steering wheel 10, the length of the whole elastic mechanism is increased, and the elastic force required to be overcome when the patient pulls training board 5 is also increased, on the contrary, when fourth sliding block 16 is driven to move towards steering wheel 10, the length of the whole elastic mechanism is shortened, and the elastic force required to be overcome when the patient pulls training board 5 is also decreased. The patient can adjust the position of fourth slider 16 according to his actual condition. Can train after adjusting, support wrist department and lean on to lean on cover 37, the front end of the finger that will take exercise is put into and is being put finger groove 6, the elastic force that elastic mechanism was overcome to finger lock joint training board 5, drive training board 5 toward leaning on to cover 37 direction removal, move certain distance when training board 5, perhaps when the finger is powerless, the finger stops exerting oneself, training board 5 receives elastic mechanism's elastic force effect, drive training board 5 return through haulage rope 8, at this moment, accomplish training once, the patient can be according to the condition of self, set for the target, how many times of training is accomplished at every round.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A hand finger nerve rehabilitation training device is characterized by comprising a base, wherein a plurality of training components with the same structure are arranged on the base, a sliding mechanism is arranged between the base and the training components and used for driving the training components to slide on the base, two connecting plates which are arranged in parallel are arranged on the base, a fixed rod is fixedly connected between the two connecting plates, a training space is formed between the base, the two connecting plates and the fixed rod, the training components comprise a box body which is connected on the base in a sliding manner, a training plate is arranged at the end of the box body, a finger placing groove is arranged on the training plate, the training plate is positioned in the training space, a traction rope is connected on the training plate and extends into the box body, an elastic mechanism is arranged in the box body, the hauling cable is fixedly connected with the elastic mechanism.
2. The rehabilitation training device for the nerve of the fingers of the hand according to claim 1, wherein the elastic mechanism comprises a separation plate arranged in the box body, a first elastic component is arranged on the separation plate, a second elastic component is arranged on the bottom of the box body, a steering wheel is arranged on the separation plate, the traction rope is fixedly connected with one end of the first elastic component, a connecting rope is arranged at the other end of the first elastic component, and the connecting rope bypasses the steering wheel and is fixedly connected with the second elastic component.
3. The hand finger nerve rehabilitation training device according to claim 2, wherein the first elastic assembly comprises a first sliding block and a second sliding block which are slidably connected with the isolation plate, a first spring is arranged between the first sliding block and the second sliding block, the traction rope is fixedly connected with the first sliding block, the connection rope is fixedly connected with the second sliding block, the second elastic assembly comprises a third sliding block and a fourth sliding block which are slidably connected with the bottom of the box body, a second spring is arranged between the third sliding block and the fourth sliding block, the first spring is consistent with the second spring in specification, a first driving mechanism is arranged in the box body, and the first driving mechanism is used for driving the fourth sliding block.
4. The rehabilitation training device for the nerve of the fingers of the hand as claimed in claim 3, wherein the first driving mechanism comprises a driving bin arranged in the bottom of the box body, a lead screw is arranged in the driving bin, the lead screw penetrates through the box body and extends out of the box body, a rotating handle is arranged at the end of the lead screw, a sliding block is arranged on the lead screw in a matching manner, the sliding block and the fourth sliding block are fixedly connected through a connecting rod, and a movable groove for the connecting rod to pass through is formed in the driving bin.
5. The device for rehabilitation training of the nerves of the fingers of the hand as claimed in claim 4, wherein a ratchet wheel is fixedly connected to the lead screw, the ratchet wheel is located outside the box body, and a pawl is arranged on the box body and is matched with the ratchet wheel.
6. The rehabilitation training device for the nerves of the hands and the fingers according to claim 1, wherein the sliding mechanism comprises a plurality of dovetail grooves arranged on the base, the dovetail grooves are arranged in parallel with the fixing rods, dovetail blocks matched with the dovetail grooves are arranged at the bottom of the box body, and the fixing mechanism is arranged between the box body and the base.
7. The device for rehabilitation training of the nerves of the fingers of the hand as claimed in claim 6, wherein the fixing mechanism comprises a fixing groove disposed on the base, a first rack is disposed in the fixing groove, fixing blocks are symmetrically disposed at two ends of the box body, a second rack is disposed on the fixing blocks, the second rack is matched with the first rack, a second driving mechanism is disposed on the fixing blocks, and the second driving mechanism is used for driving the fixing blocks to move.
8. The rehabilitation training device for the nerve of hands and fingers as claimed in claim 7, wherein the second driving mechanism comprises a mounting plate fixedly connected to the box body, a bolt is slidably connected to the mounting plate, the bolt moves in a vertical direction, a lower end of the bolt is fixedly connected to the fixing block, and a driving handle is arranged at an upper end of the bolt.
9. The device for rehabilitation training of the nerves of the fingers of the hand as claimed in claim 8, wherein a limiting plate is fixedly connected to the plug pin, the limiting plate is located between the fixed block and the mounting plate, and a third spring is arranged between the fixed block and the limiting plate.
10. The device for rehabilitation training of the nerve of fingers of hand as claimed in any one of claims 1-9, wherein said fixing rod is sleeved with an abutting sleeve, and said abutting sleeve is made of flexible material.
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|---|---|---|---|
| CN202110381415.8A CN112973035A (en) | 2021-04-09 | 2021-04-09 | Hand finger nerve rehabilitation training device |
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| CN202110381415.8A CN112973035A (en) | 2021-04-09 | 2021-04-09 | Hand finger nerve rehabilitation training device |
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| CN112973035A true CN112973035A (en) | 2021-06-18 |
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| CN202110381415.8A Pending CN112973035A (en) | 2021-04-09 | 2021-04-09 | Hand finger nerve rehabilitation training device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114425137A (en) * | 2022-01-24 | 2022-05-03 | 程荣 | Recovered exercise equipment of upper limbs |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113975745A (en) * | 2021-11-25 | 2022-01-28 | 洛阳市中心医院（郑州大学附属洛阳中心医院） | Rehabilitation training device with self-adaptive adjusting structure for neurology department |
| CN114425137A (en) * | 2022-01-24 | 2022-05-03 | 程荣 | Recovered exercise equipment of upper limbs |
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Application publication date: 20210618 |