阅读说明：本技术 一种基于自动保护的腿部仿生医疗康复训练装置 (Bionic medical rehabilitation training device for legs based on automatic protection ) 是由 裴雨禾 于 2020-12-21 设计创作，主要内容包括：本发明涉及医疗康复技术领域,且公开了一种基于自动保护的腿部仿生医疗康复训练装置,包括框架,所述框架的左右两端均转动连接有转动轮,所述框架的内部固定安装有转动装置,所述转动装置的内部转动连接有转动环,所述转动环的内部固定安装有均匀分布的连接框。该训练装置通过主动轮带动转动环转动,然后主动轮在连接齿轮的作用带动导杆在连接框的内部运动,导杆在连接齿轮的作用可以对连接气囊施加力的作用,当对连接气囊施加压力时,连接气囊将供冷装置产生的冷气流吹出转动环内部,然后直接作用在患者伤口处,可以在运动过程中帮助患者减轻疼痛,同时避免运动时产生的热量导致患者伤口流血,达到了保护患者伤口的效果。(The invention relates to the technical field of medical rehabilitation, and discloses a leg bionic medical rehabilitation training device based on automatic protection. This trainer passes through the action wheel and drives the swivel becket rotation, then the action wheel drives the guide arm at the inside motion of connection frame in the effect of connecting gear, the guide arm can exert the effect to connecting the gasbag in the effect of connecting gear, when exerting pressure to connecting the gasbag, it blows off the swivel becket inside to connect the cold air current that the gasbag will supply the cold charge to produce, then direct action is in patient's wound, can help the patient to alleviate pain in the motion process, the heat that produces when avoiding moving simultaneously leads to patient's wound bleeding, the effect of protection patient's wound has been reached.)

1. The utility model provides a bionical medical rehabilitation training device of shank based on automatic protection, includes frame (1), its characterized in that: the left end and the right end of the frame (1) are both rotatably connected with rotating wheels (2), the inner fixed mounting of the frame (1) is provided with a rotating device (3), the inner part of the rotating device (3) is rotatably connected with a rotating ring (4), the inner part of the rotating ring (4) is fixedly provided with a connecting frame (5) which is uniformly distributed, the inner part of the connecting frame (5) is fixedly provided with a connecting airbag (7) through a reset spring (6), the lower end of the connecting airbag (7) is fixedly provided with a guide rod (8), the inner part of the rotating ring (4) is rotatably connected with a driving wheel (9), the outer end of the driving wheel (9) is respectively engaged with a connecting gear (10) which is uniformly distributed, the outer end of the rotating ring (4) is movably provided with a connecting cylinder (11), the inner part of the connecting cylinder (11) is provided with a groove body (12), and the inner part of the groove body (12), the outer end fixed mounting of connecting cylinder (11) has guide rail pole (14), the outer end of guide rail pole (14) twines circular telegram wire (15).

2. The bionic medical rehabilitation training device for legs based on automatic protection as claimed in claim 1, wherein: the upper ends of the rotating wheels (2) are fixedly provided with pedals which are symmetrically distributed, and the inside of the rotating device (3) is fixedly provided with a driving motor.

3. The bionic medical rehabilitation training device for legs based on automatic protection as claimed in claim 1, wherein: the connection relationship between the rotating ring (4) and the connecting cylinder (11) is relative sliding.

4. The bionic medical rehabilitation training device for legs based on automatic protection as claimed in claim 1, wherein: arc wall (16) have been seted up to the inside of rotating ring (4), the inside sliding connection of arc wall (16) has connects electric block (17), connect on electric block (17) and the relative terminal surface of arc wall (16) through mobile spring (18) fixed mounting have the pole, the pole passes through connecting wire and is connected with external power electricity.

5. The bionic medical rehabilitation training device for legs based on automatic protection as claimed in claim 1, wherein: the inside fixed mounting of linking frame (5) has the cooling device, the cooling device designs for the intercommunication with connecting gasbag (7).

6. The bionic medical rehabilitation training device for legs based on automatic protection as claimed in claim 1, wherein: guide arm (8) movable mounting is in the eccentric department of connecting gear (10), the inside loading of cell body (12) has suspension, the inside fixed mounting of cell body (12) has the electric pole of connecting.

7. The bionic medical rehabilitation training device for legs based on automatic protection as claimed in claim 1, wherein: the connection relation between the end face of the limiting column (13) far away from the groove body (12) and the rotating ring (4) is tight connection.

8. The bionic medical rehabilitation training device for legs based on automatic protection as claimed in claim 1, wherein: the outer end of the rotating ring (4) is provided with an air hole, and the connecting air bag (7) and the air hole are in a communicated design.

Technical Field

The invention relates to the technical field of medical rehabilitation, in particular to a leg bionic medical rehabilitation training device based on automatic protection.

Background

The medical apparatus is directly or indirectly applied to a human body, the main purpose is to diagnose, prevent and treat diseases, at present, after the orthopedic surgery of a patient at last and night, the rehabilitation training of the surgical position of the patient is needed, at this time, a doctor or a nurse is needed to help the patient to train and recover together, but due to the limited number of doctors and nurses, carelessness may exist for the patient, and along with the development of medical machinery, the recovery training device is mostly used for replacing manual work at present, and the help is provided for the patient.

However, because the body quality of a patient is poor after operation, the patient cannot receive violent vibration or shaking, and certain requirements are also made on the running speed of the training machine, the rotating speed of the training device cannot be too high, otherwise, the wound of the operation part of the patient can be cracked, secondary injury is caused to the patient, and the conventional training device does not have a speed protection device generally.

Therefore, in order to solve the problems, there is an urgent need for a leg bionic medical rehabilitation training device based on automatic protection.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the leg bionic medical rehabilitation training device based on automatic protection, which has the advantages of speed protection of the training device, no secondary injury to the wound of a patient due to overspeed and the like, and solves the problem that the training device in the prior art does not have the speed protection function.

(II) technical scheme

In order to realize the purposes of speed protection of the training device, no secondary injury to the wound of a patient due to overspeed and the like, the invention provides the following technical scheme: a bionic medical rehabilitation training device for legs based on automatic protection comprises a frame, wherein the left end and the right end of the frame are respectively and rotatably connected with a rotating wheel, a rotating device is fixedly arranged in the frame, a rotating ring is rotatably connected in the rotating device, the interior of the rotating ring is fixedly provided with evenly distributed connecting frames, the interior of the connecting frames is fixedly provided with connecting air bags through return springs, the lower end of the connecting air bag is fixedly provided with a guide rod, the interior of the rotating ring is rotatably connected with a driving wheel, the outer ends of the driving wheels are respectively engaged and connected with connecting gears which are evenly distributed, the outer ends of the rotating rings are movably provided with connecting cylinders, a groove body is arranged in the connecting cylinder, a limiting column is connected in the groove body in a sliding way through a connecting spring, the outer end fixed mounting of connecting cylinder has the guide rail pole, the outer end winding of guide rail pole has the circular telegram wire.

Preferably, the upper ends of the rotating wheels are fixedly provided with pedals which are symmetrically distributed, the rotating device is internally and fixedly provided with a driving motor, the driving motor drives the rotating device to rotate, and then the rotating device drives the driving wheel to rotate.

Preferably, the connection relation of rotating ring and connecting cylinder is relative slip, drive the rotating ring through the action wheel and rotate, then the action wheel drives the guide arm at the inside motion of connecting the frame in the effect of connecting the gear, the effect can be exerted to connecting the gasbag in the effect of connecting the gear, when exerting pressure to connecting the gasbag, it blows off the cold air current that the cooling device produced inside the rotating ring to connect the gasbag, then direct action is in patient's wound, can help the patient to alleviate pain in the motion process, the heat that produces when avoiding moving simultaneously leads to patient's wound bleeding, the effect of protection patient's wound has been reached.

Preferably, the arc wall has been seted up to the inside of rotating ring, the inside sliding connection of arc wall has the piece of receiving electricity, receive on the terminal surface that electricity piece and arc wall are relative there is the pole through removal spring fixed mounting, the pole is connected with external power electricity through connecting wire, rotate the in-process through rotating device, circular telegram wire and guide rail pole can produce the electromagnetism under the circular telegram effect, then through the effect of the electric current post, electric current effect and suspension, if the rotating device slew velocity appears too fast, the speed that the inside wire of rotating ring cut magnetic induction line is faster, thereby the inside piece of receiving electricity of arc wall contacts with the pole under centrifugal force and magnetic effect, so connect the electric current post and be supplied power, thereby the inside suspension of cell body can become the solid under the effect of current variant, and then can extrude spacing post, make it top on the rotating ring, and then can play the effect of stall protection, avoid bringing the effect of secondary injury because rotating device rotational speed is too fast for the patient.

Preferably, a cooling device is fixedly installed inside the connecting frame, and the cooling device and the connecting air bag are in a communicated design.

Preferably, the guide rod is movably mounted at the eccentric position of the connecting gear, suspension liquid is loaded in the groove body, and the electric connecting column is fixedly mounted in the groove body.

Preferably, the connection relation between the end face of the limiting column far away from the groove body and the rotating ring is tight connection.

Preferably, the outer end of the rotating ring is provided with an air hole, and the connecting air bag and the air hole are in a communicated design.

(III) advantageous effects

Compared with the prior art, the invention provides a leg bionic medical rehabilitation training device based on automatic protection, which has the following beneficial effects:

1. this bionical medical rehabilitation training device of shank based on automatic protection, it rotates to drive the swivel becket through the action wheel, then the action wheel drives the guide arm at the inside motion of connecting the frame in the effect of connecting the gear, the effect can be exerted to connecting the gasbag in the effect of connecting the gear, when exerting pressure to connecting the gasbag, it blows off the swivel becket inside to connect the cold air current that the gasbag produced with the cooling device, then direct action is in patient's wound, can help the patient alleviate pain in the motion process, the heat that produces when avoiding the motion simultaneously leads to patient's wound bleeding, the effect of protection patient's wound has been reached.

2. This bionical medical rehabilitation training device of shank based on automatic protection, in-process is rotating through rotating device, circular telegram wire and guide rail pole can produce the electromagnetism under the circular telegram effect, then through the effect of connecting electric post, electric current effect and suspension, if the rotating device slew velocity is too fast appears, the speed that the inside wire cutting magnetic induction line of swivel becket is fast more, thereby the inside electric piece that connects of arc wall contacts with the pole under centrifugal force and magnetic effect, so connect the electric post by the power supply, thereby the inside suspension of cell body can become the solid under the effect of current variant, and then can extrude spacing post, make its top on the swivel becket, and then can play the effect of stall protection, avoid bringing the effect of secondary injury for the patient because the rotating device rotational speed is too fast.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic view of a rotating device according to the present invention;

FIG. 3 is a schematic view of a rotating ring according to the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure B in FIG. 2 according to the present invention.

In the figure: 1. a frame; 2. a rotating wheel; 3. a rotating device; 4. a rotating ring; 5. a connecting frame; 6. a return spring; 7. connecting the air bag; 8. a guide bar; 9. a driving wheel; 10. a connecting gear; 11. a connecting cylinder; 12. a trough body; 13. a limiting column; 1301. a connecting spring; 14. a guide rail rod; 15. a power-on wire; 16. an arc-shaped slot; 17. a power connection block; 18. the spring is moved.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a bionic medical rehabilitation training device for legs based on automatic protection comprises a frame 1, wherein the left and right ends of the frame 1 are rotatably connected with rotating wheels 2, the upper ends of the rotating wheels 2 are fixedly provided with pedals which are symmetrically distributed, a driving motor is fixedly arranged inside the rotating device 3, the driving motor drives the rotating device 3 to rotate, then the rotating device 3 drives a driving wheel 9 to rotate, the rotating device 3 is fixedly arranged inside the frame 1, the rotating device 3 is rotatably connected with a rotating ring 4, the outer end of the rotating ring 4 is provided with an air hole, a connecting air bag 7 is communicated with the air hole, the connecting relationship between the rotating ring 4 and a connecting cylinder 11 is relative sliding, the rotating ring 4 is driven to rotate by the driving wheel 9, then the driving wheel 9 drives a guide rod 8 to move inside a connecting frame 5 under the action of a connecting gear 10, the guide rod 8 can be to connecting the effect that gasbag 7 exerted at the effect of connecting gear 10, and when being connected gasbag 7 application pressure, it blows out the cold air current that the cooling device produced inside the swivel becket 4 to connect gasbag 7, then directly acts on patient wound, can help the patient to alleviate pain in the motion process, and the heat that produces when avoiding the motion simultaneously leads to patient wound bleeding, has reached the effect of protection patient wound.

The inside fixed mounting of swivel becket 4 has evenly distributed's connection frame 5, the inside of swivel becket 4 is seted up arc wall 16, the inside sliding connection of arc wall 16 has electricity connection piece 17, connect on the relative terminal surface of electricity connection piece 17 and arc wall 16 and fixedly install the pole through mobile spring 18, the pole is connected with external power electricity through connecting wire, in the rotation process through rotating device 3, circular telegram wire 15 and guide rail 14 can produce electromagnetism under the circular telegram effect, then through the effect of electric pole, the electric current effect and suspension liquid, if the rotating device 3 rotational speed appears too fast, the speed that the wire inside swivel becket 4 cuts magnetic induction line is fast, thereby electric connection piece 17 inside arc wall 16 contacts with the pole under centrifugal force and magnetic effect, so the electric pole is supplied power, thereby the suspension liquid inside cell body 12 can become the solid under the effect of current variant, and then can extrude spacing post 13, make it top on swivel ring 4, and then can play the effect of stall protection, avoid bringing the effect of secondary damage because rotating device 3 rotational speed is too fast for the patient

The connecting airbag 7 is fixedly arranged in the connecting frame 5 through a reset spring 6, the cooling device is fixedly arranged in the connecting frame 5, the cooling device and the connecting airbag 7 are in a communicated design, a guide rod 8 is fixedly arranged at the lower end of the connecting airbag 7, the guide rod 8 is movably arranged at the eccentric position of a connecting gear 10, the suspension liquid is loaded in the groove body 12, the electric connecting columns are fixedly arranged in the groove body 12, the rotating ring 4 is rotatably connected with a driving wheel 9, the outer end of the driving wheel 9 is in meshed connection with the connecting gear 10 which is uniformly distributed, the outer end of the rotating ring 4 is movably provided with a connecting cylinder 11, the groove body 12 is arranged in the connecting cylinder 11, the limiting column 13 is slidably connected in the groove body 12 through a connecting spring 1301, the end face of the limiting column 13, far away from the groove body 12, is tightly connected with the connecting relation of the rotating ring 4, the outer end of the guide rail rod 14 is wound with an electrified lead 15.

The working principle is as follows: when the leg bionic medical rehabilitation training device based on automatic protection is used, the rotating ring 4 is driven to rotate by the driving wheel 9, then the driving wheel 9 drives the guide rod 8 to move in the connecting frame 5 under the action of the connecting gear 10, the guide rod 8 can exert force on the connecting air bag 7 under the action of the connecting gear 10, when pressure is exerted on the connecting air bag 7, the connecting air bag 7 blows cold air flow generated by a cold supply device out of the rotating ring 4, and then the cold air flow directly acts on a wound of a patient, so that the pain of the patient can be relieved in the movement process, meanwhile, the bleeding of the wound of the patient caused by heat generated in the movement is avoided, and the effect of protecting the wound of the patient is achieved; through rotating device 3 at the rotation in-process, circular telegram wire 15 can produce the electromagnetism with guide rail pole 14 under the circular telegram effect, then the effect through the electricity connection post, electric current effect and suspension, if the rotating device 3 slew velocity is too fast appears, the speed that the inside wire cutting magnetic induction line of swivel ring 4 is fast more, thereby 16 inside electricity connection block 17 of arc wall contacts with the pole under centrifugal force and magnetic effect, so the electricity connection post is supplied power, thereby the inside suspension of cell body 12 can become the solid under the effect of current variant, and then can extrude spacing post 13, make its top on swivel ring 4, and then can play the effect of stall protection, avoid bringing the effect of secondary damage for the patient because the rotating device 3 rotational speed is too fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.