Finger training ware for neurology department
Technical Field
The invention relates to the technical field of finger trainers, in particular to a finger trainer for neurology department.
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 neurology department, including the rectangular frame body, even have all with two spinal branch vaulting poles of framework upper and lower both sides vertically between the two frames about the framework, 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 there is 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 tensile dynamics of training of traditional finger training ware is all certain, to just recovering to divide the patient, it is too big to have tensile dynamics, be unfavorable for carrying out fine recovery, training one end time after, tensile dynamics will have less problem, consequently, need a finger training ware for neurology department to satisfy people's demand.
Disclosure of Invention
The invention aims to provide a finger trainer for neurology department, and aims to solve the problems that the traditional finger trainer has a certain training stretching force, the stretching force is too large for a patient to be recovered, the patient is not favorable for good recovery, and the stretching force is small after training for a period of time.
In order to achieve the purpose, the invention provides the following technical scheme: a finger trainer for neurology department comprises two fixing rods, wherein the same frame box is fixedly installed between the two fixing rods, a plurality of strip-shaped rods are movably installed on two sides of the frame box, a finger ring is installed at one end of each strip-shaped rod, a plurality of through holes are formed in the inner walls of two sides of the frame box, one ends of the strip-shaped rods respectively penetrate through the through holes, the same first stretching spring is fixedly installed on one side, close to each other, of the two strip-shaped rods located at the same position, four pressing holes are formed in the inner wall of the top side of the frame box, lower pressing rods are movably installed in the four pressing holes, two ends of each lower pressing rod extend out of the corresponding pressing hole, an installation rod is fixedly installed at the bottom end of each lower pressing rod, two first stop blocks are movably installed on the bottom side of the installation rod, second stop blocks are fixedly installed on the top sides of the two strip-shaped rods, the two first, the fixed block is fixedly mounted on the inner wall of one side of the frame box, the stretching rod is fixedly mounted on one side of the first stop block, one end of the stretching rod is movably mounted in the fixed block, the strip-shaped rod is provided with a threaded portion, the threaded portion is connected with a first nut and a second nut in a threaded manner, the first nut and the second nut are in butt joint, and the first nut and the second nut are located on the outer side of the frame box.
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 at the both ends of two dead levers, and the one end that lies in two threaded rods with one side is threaded respectively and is installed at two thread grooves, and the rotation groove has all been seted up to one side of two connecting blocks, and the other end of two threaded rods 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.
Preferably, a telescopic groove is formed in one side of the fixing block, one end of the stretching rod extends into the telescopic groove and is fixedly provided with one end of a second stretching spring, and the other end of the second stretching spring is fixedly arranged on the inner wall of one side of the telescopic groove.
Preferably, the bottom side of the mounting rod is provided with a sliding groove, and the top side of the first stop block is slidably mounted in the sliding groove.
Preferably, a limiting groove is formed in the inner wall of one side of the frame box, and one side of the fixing block is slidably mounted in the limiting groove.
Preferably, the L type slide opening has been seted up on the one side inner wall in lower pressure port, and slidable mounting has L type kelly in the L type slide opening, and outside the both ends of L type kelly all extended to L type slide opening, one side fixed mounting of L type kelly had reset spring's one end, and reset spring's other end fixed mounting has been seted up two draw-in grooves on one side inner wall of L type slide opening on one side of depression bar, and the one end of L type kelly extends to in a draw-in groove.
The invention has the beneficial effects that:
according to the invention, two hands respectively hold the finger rings at two sides to stretch, fingers of users can be trained under the action of the first extension spring, and the extension force of the first extension spring is small, so that the training device can be well adapted to the users who just start training;
according to the invention, the lower pressing rod moves to drive the installation rod to move, the installation rod moves to drive the first stop block to move downwards, the ring moves to drive the second stop block to move, the second stop block moves to drive the first stop block to move, the first stop block moves to drive the stretching rod to move, the stretching rod moves to extrude the second stretching spring, and the second stretching spring is arranged to increase the pulling force of finger training, so that different pulling forces can be provided in the training process to meet the training requirements of different time periods.
Drawings
FIG. 1 is a schematic perspective view of a finger trainer for neurology department according to the present invention;
FIG. 2 is a schematic front view of a finger trainer for neurology department according to the present invention;
FIG. 3 is a schematic structural diagram of a partial three-dimensional finger trainer for neurology department according to the present invention;
fig. 4 is a schematic structural diagram of a part a in fig. 2 of a finger training device for neurology department according to the present invention.
In the figure: 1. fixing the rod; 2. a frame box; 3. a bar-shaped rod; 4. a ring; 5. a through hole; 6. a first extension spring; 7. a lower pressure lever; 8. pressing the hole downwards; 9. mounting a rod; 10. a first stopper; 11. a second stopper; 12. a fixed block; 13. a stretch rod; 14. an L-shaped clamping rod; 15. a thread groove; 16. a threaded rod; 17. connecting blocks; 18. a hand-held lever; 19. a rotating groove; 20. a nut; 31. a threaded portion; 32. a first nut; 33. a second nut.
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. 1-4, a finger trainer for neurology department comprises two fixing rods 1, a same frame box 2 is fixedly installed between the two fixing rods 1, a plurality of bar-shaped rods 3 are movably installed on both sides of the frame box 2, a finger ring 4 is installed at one end of each bar-shaped rod 3, a plurality of through holes 5 are respectively arranged on the inner walls of both sides of the frame box 2, one end of each bar-shaped rod 3 is respectively penetrated through the through holes 5, a same first extension spring 6 is fixedly installed at one side, close to each other, of the two bar-shaped rods 3 at the same position, four press holes 8 are respectively arranged on the inner wall of the top side of the frame box 2, a press rod 7 is movably installed in each press hole 8, both ends of the press rod 7 extend out of the press holes 8, an installation rod 9 is fixedly installed at the bottom end of the press rod 7, two first stop blocks 10 are movably installed at the bottom side of the installation rod 9, second stop blocks 11 are fixedly installed at the top sides, two first dogs 10 and two second dogs 11 looks adaptation respectively, fixed mounting has fixed block 12 on the one side inner wall of frame box 2, and one side fixed mounting of first dog 10 has tensile pole 13, and the one end movable mounting of tensile pole 13 is equipped with screw portion 31 on the bar pole 3 in fixed block 12, and threaded connection has first nut 32 and second nut 33 on the screw portion 31, and first nut 32 and second nut 33 butt, first nut 31 and second nut 32 all are located the frame box outside. The position of two nuts on the screw thread portion of bar-shaped pole can be adjusted at will to two nut location structure to adjust extension spring's stroke length, through the tensile ring 4 of finger, drive first extension spring 6 and remove, play the neural effect of training finger.
In the invention, the two ends of the two fixed rods 1 are both movably provided with the threaded rods 16, one end of each threaded rod 16 is movably provided with the connecting block 17, and the same holding rod 18 is fixedly arranged between the two connecting blocks 17, so that a fulcrum is provided for both hands, and the finger stretching training is facilitated.
In the invention, two ends of two fixed rods 1 are both provided with thread grooves 15, one ends of two threaded rods 16 positioned on the same side are respectively installed in the two thread grooves 15 in a threaded manner, one sides of two connecting blocks 17 are both provided with rotating grooves 19, the other ends of the two threaded rods 16 are respectively installed in the two rotating grooves 19 in a rotating manner, screw nuts 20 are screwed on the threaded rods 16, and the screw nuts 20 are abutted against the end parts of the fixed rods 1 so as to fix the threaded rods 16. When different users use, especially child and adult, the palm is not of the same size, through adjusting the distance between two handshakes 18 to better stretch training.
According to the invention, a telescopic groove is formed in one side of the fixed block 12, one end of the stretching rod 13 extends into the telescopic groove and is fixedly provided with one end of the second stretching spring, the other end of the second stretching spring is fixedly arranged on the inner wall of one side of the telescopic groove, and the tension of fingers can be increased by the arrangement of the second stretching spring, so that different tensions can be provided in the training process to meet the training requirements in different time periods.
In the invention, the bottom side of the mounting rod 9 is provided with a sliding groove, the top side of the first stop block 10 is slidably mounted in the sliding groove, and the first stop block 10 can move on the mounting rod 9.
In the invention, a limiting groove is formed on the inner wall of one side of the frame box 2, and one side of the fixing block 12 is slidably arranged in the limiting groove to limit the position of the fixing block 12.
According to the invention, an L-shaped sliding hole is formed in the inner wall of one side of a lower pressing hole 8, an L-shaped clamping rod 14 is slidably mounted in the L-shaped sliding hole, two ends of the L-shaped clamping rod 14 extend out of the L-shaped sliding hole, one end of a return spring is fixedly mounted on one side of the L-shaped clamping rod 14, the other end of the return spring is fixedly mounted on the inner wall of one side of the L-shaped sliding hole, two clamping grooves are formed in one side of a lower pressing rod 7, one end of the L-shaped clamping rod 14 extends into one clamping groove, and the lower pressing rod 7 is convenient to clamp and fix after moving.
This practical theory of operation:
when the neurology department is recovered, the finger trainer is used, two hands of a user respectively hold the finger rings 4 on two sides to stretch, the fingers of the user can be trained under the action of the first stretching spring 6, the stretching force of the first stretching spring 6 is small, the user can be well adapted to the user who just begins to train, the problem that the user has no patience and interest caused by the fact that the fingers just begin to train cannot stretch can be solved, after the user trains for a period of time, the L-shaped clamping rod 14 can be moved, when one end of the L-shaped clamping rod 14 is separated from the clamping groove, the lower pressing rod 7 is moved downwards, the lower pressing rod 7 is moved to drive the mounting rod 9 to move, the mounting rod 9 is moved to drive the first stop dog 10 to move downwards, after the first stop dog 10 moves downwards for a period of distance, the L-shaped clamping rod 14 is released, under the elastic force of the reset spring, one end of the L-shaped clamping rod 14 is driven to extend into the, pull ring 4 again this moment, ring 4 removes and will drive second dog 11 and remove, second dog 11 removes and drives first dog 10 and remove, first dog 10 removes and drives tensile pole 13 and remove, tensile pole 13 removes the extrusion second extension spring, the setting of second extension spring, can increase the pulling force of finger training, make in the training process, can provide different pulling forces, satisfy the training demand of different time quantums, the practicality is good, high durability and convenient use, rotate threaded rod 16, threaded rod 16 removes under the effect of thread groove 15, will drive holding rod 18 and remove, can make different users use, especially child and adult, the size of palm is different, through adjusting the distance between two holding rods 18, thereby better tensile training carries out.
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.