CN111388943B

CN111388943B - Linkage integration rehabilitation training device based on medical rehabilitation

Info

Publication number: CN111388943B
Application number: CN202010216243.4A
Authority: CN
Inventors: 朱凯仪
Original assignee: Henan Guojian Medical Equipment Co ltd
Current assignee: HENAN GUOJIAN MEDICAL EQUIPMENT Co.,Ltd.
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-05-14
Anticipated expiration: 2040-03-25
Also published as: CN111388943A

Abstract

The invention provides a linkage integrated rehabilitation training device based on medical rehabilitation, relates to the field of medical instruments, and solves the problems that automatic locking cannot be realized after adjustment, parts are easy to damage during adjustment, an emergency brake locking structure is lacked, and the like; the training which can not realize the body coordination simultaneously is difficult to meet the body recovery requirement of the patient. A linkage integrated rehabilitation training device based on medical rehabilitation comprises a base; two foot rehabilitation structures are welded on the base. The handle, the threaded rod and the mounting seat jointly form a rotary locking structure, so that when special conditions are met, the handle is rotated to realize quick locking or braking, and the safety in use is improved; because of the locking structure is constituteed jointly to hemisphere draw-in groove and hemisphere arch under elastic component spring action to realized adjusting nut's automatic shutting, it is high to realize automatic shutting practicality with the regulation structure of this device of current device relative ratio.

Description

Linkage integration rehabilitation training device based on medical rehabilitation

Technical Field

The invention belongs to the field of medical rehabilitation instruments, and particularly relates to a linkage integrated rehabilitation training device based on medical rehabilitation.

Background

The limb rehabilitation training is to restore the limb movement perception function of the paralyzed patient, and finally restore walking and strength enhancement. The current mild patients are mainly trained and recovered in the aspect of muscle strength enhancement when recovery training is carried out by using recovery equipment.

As in application No.: CN201610992751.5, the invention discloses a rehabilitation training device and a rehabilitation training method, the rehabilitation training device includes: a robot main body; the robot arm is arranged on the robot main body and is used for assisting training; the lateral myoelectric signal detection device comprises a lateral myoelectric signal detection electrode, a lateral myoelectric signal detection electrode and a lateral myoelectric signal detection electrode, wherein the lateral myoelectric signal detection electrode is used for detecting a lateral myoelectric signal; the affected side myoelectricity stimulating electrode is in signal transmission with the healthy side myoelectricity collecting electrode, and the affected side myoelectricity stimulating electrode is used for stimulating the affected side muscle according to the signals collected by the healthy side myoelectricity collecting electrode. According to the rehabilitation training device, the electrical signal of the lateral myoelectric can be analyzed and detected through the electrical signal collecting electrode of the lateral myoelectric, and the electrical signal of the affected myoelectric can be stimulated by the electrical signal collecting electrode of the affected myoelectric according to the signal collected by the electrical signal collecting electrode of the lateral myoelectric, so that the electrical stimulation can be carried out on the affected myoelectric, and the rehabilitation training effect of a patient can be improved.

The limb rehabilitation training device similar to the above application and the prior art currently suffer from the following drawbacks: one is that the structure is not flexible enough, and the existing strength enhancement training apparatus has an adjusting function, but the structure is not perfect enough, for example, automatic locking cannot be realized after adjustment, parts are easy to be damaged during adjustment, and an emergency brake locking structure is lacked; moreover, the functionality is lower, and the training that present muscular strength reinforcing means mostly was one-way trainer can not realize the health harmony simultaneously is difficult to satisfy patient's health and resumes the demand.

In view of the above, the present invention provides a linkage integrated rehabilitation training device based on medical rehabilitation by improving the existing structure and deficiency, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a linkage integrated rehabilitation training device based on medical rehabilitation, which aims to solve the problems that the existing structure is not flexible enough, the existing strength enhancement training instruments have adjusting functions, but the structure is not complete enough, for example, automatic locking cannot be realized after adjustment, parts are easy to damage during adjustment, and an emergency brake locking structure is lacked; moreover, the functionality is lower, and the problem that the training that present muscular strength reinforcing device mostly was one-way trainer can not realize the health harmony simultaneously is difficult to satisfy patient's health and resumes the demand is solved.

The invention relates to a linkage integrated rehabilitation training device based on medical rehabilitation, which is achieved by the following specific technical means:

a linkage integrated rehabilitation training device based on medical rehabilitation comprises a base; the hand rehabilitation device comprises a base, a hand rehabilitation structure, a foot rehabilitation structure and a bolt, wherein the base is welded with the two foot rehabilitation structures, the base is fixedly connected with two mounting seats through the bolt, and each mounting seat is welded with the hand rehabilitation structure; referring to the figures, the mounting seat comprises a sliding hole A, and the mounting seat is provided with the sliding hole A; the hand rehabilitation structure comprises two sliding rails, a gear row and a gear, wherein the two sliding rails are welded on the mounting seat; the two sliding rails are arranged in a mirror image mode, and each sliding rail is internally connected with a gear row in a sliding mode; the gear is rotationally connected to the mounting seat and is meshed with the two gear rows; the lower one of the gear rows is connected with the connecting rod in a welding mode, and the two gear rows and the gear form a gear transmission structure.

Further, the base includes main part board and seat, the base is rectangle frame column structure, and the base left and right sides all welds the main part board of a rectangle structure to base top end face welding has a seat.

Furthermore, the foot rehabilitation structure comprises a sliding rod, an adjusting head, an adjusting nut, an adjusting block, a pedal, a connecting rod and an elastic part, wherein the head end and the tail end of the sliding rod are respectively welded with a bent rod, and the sliding rod is welded on the top end surface of the base through the two bent rods; the sliding rod is connected with an adjusting block in a sliding mode, the adjusting block is connected with a pedal in a rotating mode, and an L-shaped connecting rod is welded on the adjusting block; the head end and the tail end of the sliding rod are respectively sleeved with an adjusting head, and the outer wall of the sliding rod is positioned at the outer sides of the two adjusting heads and is respectively connected with an adjusting nut in a threaded manner; the structure is trampled to the elasticity that the slide bar outer wall is located and has cup jointed an elastic component between regulation head and the regulating block, and slide bar, regulation head, regulating block, adjusting nut and elastic component have constituteed adjustable elasticity jointly.

Furthermore, the sliding rod comprises rectangular clamping grooves, two rectangular clamping grooves are symmetrically formed in the sliding rod, and the adjusting head and the adjusting block are connected to the sliding rod in a limiting and sliding mode through the rectangular clamping grooves; the adjusting head comprises hemispherical clamping grooves, and a plurality of hemispherical clamping grooves are formed in the front end face of the adjusting head in an annular array shape; the adjusting nut comprises hemispherical bulges, and a plurality of hemispherical bulges are arranged on the rear end surface of the adjusting nut in an annular array shape; the hemispherical clamping groove is matched with the hemispherical protrusion, and the hemispherical clamping groove and the hemispherical protrusion form a locking structure together under the elastic action of the elastic piece.

Furthermore, adjust the head and be ladder tubular structure, and the head end of adjusting the head is the toper structure to when adjusting overhead rectangle joint arch and rectangle draw-in groove tank bottom position contact, there is 0.3cm clearance between regulation head inner wall and the slide bar outer wall.

Furthermore, the foot rehabilitation structure further comprises a stop ring, the outer wall of the sliding rod is welded with the stop ring, the maximum adjusting angle of the adjusting nut is reached when the tail of the adjusting nut is in contact with the front end face of the stop ring, and the threads are still covered by the adjusting head at the moment.

Furthermore, the sliding track comprises a sliding hole B, and one sliding hole B is formed in the upper sliding track; the mounting seat further comprises a threaded rod and a handle, the threaded rod is welded on the upper tooth row, and the threaded rod penetrates through the sliding hole B and the sliding hole A; threaded connection has a handle on the threaded rod, and constitutes rotation type shutting structure jointly between handle, threaded rod and the mount pad.

Compared with the prior art, the invention has the following beneficial effects:

this device can realize foot rehabilitation training and hand rehabilitation training's linkage action, can realize the training of hand and foot muscle simultaneously on the one hand and recovered, and can also improve the harmony of hand and foot, and the nimble practicality of structure is high, specifically as follows: when the feet trample the pedal forwards, the elastic part is compressed, and meanwhile, the connecting rod can drive the hand rehabilitation structure to move backwards, and when the foot rehabilitation structure is elastically reset to move backwards, the connecting rod drives the hand rehabilitation structure to move forwards; on the contrary, the hand is used for exerting force to pull, the foot rehabilitation structure moves forwards and compresses the elastic piece, and when the hand gradually loosens and pulls, the foot rehabilitation structure automatically returns and drives the hand rehabilitation structure to return under the action of the elastic piece.

This device structure security performance is high, because of constitute rotation type shutting structure jointly between handle, threaded rod and the mount pad to rotate the handle when meetting special circumstances and can realize quick shutting or brake, thereby the security when having improved the use.

The structure is sound is adjusted to this device, and because of hemisphere draw-in groove and hemisphere protruding locking structure of constituteing jointly under the elastic component elastic action to realized adjusting nut's automatic shutting, the regulation structure of this device can realize automatic shutting practicality height with current device relative ratio.

This device structure is ripe meticulous, when the protruding and rectangle draw-in groove tank bottom position contact of rectangle joint on the regulation head, has 0.3cm clearance between regulation head inner wall and the slide bar outer wall to can prevent to adjust first wearing and tearing screw thread in the adjustment process.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic axial view of the present invention in another direction of fig. 1.

Fig. 3 is an axial view of the foot rehabilitation device of the present invention.

Fig. 4 is a schematic view of the present invention in an axially disassembled configuration as shown in fig. 3.

Fig. 5 is an enlarged schematic view of fig. 4 at a.

Fig. 6 is an enlarged view of the structure of fig. 4B according to the present invention.

Fig. 7 is an enlarged axial view of the hand rehabilitation apparatus of the present invention.

Fig. 8 is an enlarged view of the structure of fig. 7 at C according to the present invention.

Fig. 9 is an axial view of the hand rehabilitation structure of the present invention.

Fig. 10 is an enlarged view of fig. 9 at D according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. a main body plate; 102. a seat; 2. a foot rehabilitation structure; 201. a slide bar; 20101. a rectangular clamping groove; 202. an adjustment head; 20201. a hemispherical clamping groove; 203. adjusting the nut; 20301. a hemispherical protrusion; 204. an adjusting block; 205. a pedal; 206. a connecting rod; 207. an elastic member; 208. a retainer ring; 3. a mounting seat; 301. a sliding hole A; 4. a hand rehabilitation structure; 401. a sliding track; 40101. a slide hole B; 402. a tooth row; 403. a gear; 404. a threaded rod; 405. a handle.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 10:

the invention provides a linkage integrated rehabilitation training device based on medical rehabilitation, which comprises a base 1; two foot rehabilitation structures 2 are welded on the base 1, two mounting seats 3 are fixedly connected on the base 1 through bolts, and a hand rehabilitation structure 4 is welded on each mounting seat 3; referring to fig. 7, the mounting base 3 includes a sliding hole a301, and the mounting base 3 is provided with a sliding hole a 301; the hand rehabilitation structure 4 comprises two sliding rails 401, a tooth row 402 and a gear 403, wherein the two sliding rails 401 are welded on the mounting base 3; the two sliding rails 401 are arranged in a mirror image manner, and a tooth row 402 is connected in each sliding rail 401 in a sliding manner; the gear 403 is rotatably connected to the mounting base 3, and the gear 403 is meshed with the two gear rows 402; the lower row of teeth 402 is connected to the connecting rod 206 by welding, and the two rows of teeth 402 and the gear 403 form a gear transmission structure.

Referring to fig. 1, the base 1 includes a main body plate 101 and a seat 102, the base 1 is a rectangular frame-shaped structure, the main body plate 101 of a rectangular structure is welded to both left and right sides of the base 1, and the seat 102 is welded to a top end surface of the base 1.

Referring to fig. 3 and 4, the foot rehabilitation structure 2 comprises a sliding rod 201, an adjusting head 202, an adjusting nut 203, an adjusting block 204, a pedal 205, a connecting rod 206 and an elastic part 207, wherein a bent rod is welded at the head end and the tail end of the sliding rod 201, and the sliding rod 201 is welded on the top end surface of the base 1 through two bent rods; an adjusting block 204 is connected to the sliding rod 201 in a sliding manner, a pedal 205 is connected to the adjusting block 204 in a rotating manner, and an L-shaped connecting rod 206 is welded to the adjusting block 204; the head end and the tail end of the sliding rod 201 are respectively sleeved with an adjusting head 202, and the outer wall of the sliding rod 201, which is positioned at the outer sides of the two adjusting heads 202, is respectively in threaded connection with an adjusting nut 203; an elastic piece 207 is sleeved on the outer wall of the sliding rod 201 between the adjusting head 202 and the adjusting block 204, the sliding rod 201, the adjusting head 202, the adjusting block 204, the adjusting nut 203 and the elastic piece 207 jointly form an adjustable elastic treading structure, and the adjusting nut 203 can be adjusted by rotating to adjust the elastic strength.

Referring to fig. 4, fig. 5 and fig. 6, the sliding rod 201 includes rectangular slots 20101, two rectangular slots 20101 are symmetrically formed in the sliding rod 201, and the adjusting head 202 and the adjusting block 204 are both connected to the sliding rod 201 in a limiting sliding manner through the rectangular slots 20101; the adjusting head 202 comprises hemispherical clamping grooves 20201, and a plurality of hemispherical clamping grooves 20201 are formed in the front end surface of the adjusting head 202 in an annular array; the adjusting nut 203 comprises hemispherical protrusions 20301, and the rear end face of the adjusting nut 203 is provided with a plurality of hemispherical protrusions 20301 in an annular array; the hemispherical groove 20201 is matched with the hemispherical protrusion 20301, and the hemispherical groove 20201 and the hemispherical protrusion 20301 form a locking structure together under the elastic action of the elastic piece 207, so that the automatic locking of the adjusting nut 203 is realized.

Referring to fig. 5 and 6, the adjusting head 202 has a stepped tubular structure, the head end of the adjusting head 202 has a tapered structure, and when the rectangular clamping protrusion on the adjusting head 202 contacts with the bottom of the rectangular clamping groove 20101, a gap of 0.3cm exists between the inner wall of the adjusting head 202 and the outer wall of the sliding rod 201, so that the adjusting head 202 can be prevented from wearing threads during adjustment.

Referring to fig. 4, the foot rehabilitation structure 2 further comprises a stop ring 208, the stop ring 208 is welded on the outer wall of the sliding rod 201, and when the tail of the adjusting nut 203 contacts with the front end face of the stop ring 208, the maximum adjusting angle of the adjusting nut 203 is reached, and the thread is still covered by the adjusting head 202, so that the thread damage caused by the contact of the thread and the adjusting block 204 can be effectively prevented.

Referring to fig. 9 and 10, the sliding rail 401 includes a sliding hole B40101, and a sliding hole B40101 is opened on the upper sliding rail 401; the mounting seat 3 further comprises a threaded rod 404 and a handle 405, the threaded rod 404 is welded on the upper tooth row 402, and the threaded rod 404 penetrates through the sliding hole B40101 and the sliding hole A301; the threaded rod 404 is connected with a handle 405 in a threaded manner, and the handle 405, the threaded rod and the mounting base 3 jointly form a rotary locking structure, so that quick locking or braking can be realized by rotating the handle 405 when special conditions are met.

The specific use mode and function of the embodiment are as follows:

when the foot rehabilitation device is used, the foot pedals the pedal 205 forwards, the elastic piece 207 is compressed, the connecting rod 206 can drive the hand rehabilitation structure 4 to move backwards, and when the foot rehabilitation structure 2 is elastically reset to move backwards, the connecting rod 206 drives the hand rehabilitation structure 4 to move forwards; the foot rehabilitation structure 2 moves forwards and compresses the elastic part 207 by pulling by the hand, and when the hand gradually looses the pulling force, the foot rehabilitation structure 2 returns automatically and drives the hand rehabilitation structure 4 to return under the action of the elastic part 207; in the use process, firstly, a rotary locking structure is formed among the handle 405, the threaded rod and the mounting seat 3, so that when special conditions are met, quick locking or braking can be realized by rotating the handle 405, and the use safety is improved; secondly, the sliding rod 201, the adjusting head 202, the adjusting block 204, the adjusting nut 203 and the elastic piece 207 together form an adjustable elastic treading structure, and the adjustment of the elastic strength can be realized by rotating the adjusting nut 203; thirdly, the hemispherical clamping groove 20201 and the hemispherical protrusion 20301 form a locking structure together under the elastic action of the elastic piece 207, so that the automatic locking of the adjusting nut 203 is realized; fourthly, when the rectangular clamping protrusion on the adjusting head 202 is contacted with the bottom position of the rectangular clamping groove 20101, a gap of 0.3cm is formed between the inner wall of the adjusting head 202 and the outer wall of the sliding rod 201, so that the adjusting head 202 can be prevented from wearing threads in the adjusting process.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a linkage integration rehabilitation training device based on medical rehabilitation which characterized in that: comprises a base (1); the foot rehabilitation device is characterized in that two foot rehabilitation structures (2) are welded on the base (1), two mounting seats (3) are fixedly connected to the base (1) through bolts, and a hand rehabilitation structure (4) is welded on each mounting seat (3); the mounting seat (3) comprises a sliding hole A (301), and the mounting seat (3) is provided with the sliding hole A (301); the hand rehabilitation structure (4) comprises two sliding rails (401), two gear rows (402) and two gears (403), wherein the two sliding rails (401) are welded on the mounting seat (3); the two sliding rails (401) are arranged in a mirror image mode, and each sliding rail (401) is connected with a gear row (402) in a sliding mode; the gear (403) is rotatably connected to the mounting base (3), and the gear (403) is meshed with the two gear rows (402); the lower one of the gear rows (402) is connected with the connecting rod (206) in a welding manner, and the two gear rows (402) and the gear (403) form a gear transmission structure; the foot rehabilitation structure (2) comprises a sliding rod (201), an adjusting head (202), an adjusting nut (203), an adjusting block (204), a pedal (205), a connecting rod (206) and an elastic piece (207), wherein bent rods are welded at the head end and the tail end of the sliding rod (201), and the sliding rod (201) is welded on the top end face of the base (1) through the two bent rods; the sliding rod (201) is connected with an adjusting block (204) in a sliding mode, the adjusting block (204) is connected with a pedal (205) in a rotating mode, and the adjusting block (204) is further welded with an L-shaped connecting rod (206); the head end and the tail end of the sliding rod (201) are respectively sleeved with an adjusting head (202), and the outer wall of the sliding rod (201) is positioned at the outer sides of the two adjusting heads (202) and is respectively in threaded connection with an adjusting nut (203); an elastic piece (207) is sleeved on the outer wall of the sliding rod (201) and positioned between the adjusting head (202) and the adjusting block (204), and the sliding rod (201), the adjusting head (202), the adjusting block (204), the adjusting nut (203) and the elastic piece (207) jointly form an adjustable elastic treading structure; the sliding rod (201) comprises rectangular clamping grooves (20101), the sliding rod (201) is symmetrically provided with two rectangular clamping grooves (20101), and the adjusting head (202) and the adjusting block (204) are connected to the sliding rod (201) in a limiting and sliding mode through the rectangular clamping grooves (20101); the adjusting head (202) comprises hemispherical clamping grooves (20201), and a plurality of hemispherical clamping grooves (20201) are formed in the front end face of the adjusting head (202) in an annular array; the adjusting nut (203) comprises hemispherical bulges (20301), and a plurality of hemispherical bulges (20301) are arranged on the rear end surface of the adjusting nut (203) in an annular array; the hemispherical clamping groove (20201) is matched with the hemispherical protrusion (20301), and the hemispherical clamping groove (20201) and the hemispherical protrusion (20301) form a locking structure together under the elastic action of the elastic piece (207); the adjusting head (202) is of a stepped tubular structure, the head end of the adjusting head (202) is of a conical structure, and when the rectangular clamping protrusion on the adjusting head (202) is in contact with the bottom of the rectangular clamping groove (20101), a gap of 0.3cm exists between the inner wall of the adjusting head (202) and the outer wall of the sliding rod (201); the foot rehabilitation structure (2) further comprises a stop ring (208), the stop ring (208) is welded on the outer wall of the sliding rod (201), the maximum adjusting angle of the adjusting nut (203) is achieved when the tail of the adjusting nut (203) is in contact with the front end face of the stop ring (208), and the threads are still covered by the adjusting head (202); the sliding rail (401) comprises a sliding hole B (40101), and one sliding hole B (40101) is formed in the upper sliding rail (401); the mounting seat (3) further comprises a threaded rod (404) and a handle (405), the threaded rod (404) is welded on the upper tooth row (402), and the threaded rod (404) penetrates through the sliding hole B (40101) and the sliding hole A (301); threaded connection has a handle (405) on threaded rod (404), and constitutes rotation type shutting structure jointly between handle (405), threaded rod and mount pad (3).

2. The linkage integrated rehabilitation training device based on medical rehabilitation as claimed in claim 1, characterized in that: the base (1) comprises a main body plate (101) and a seat (102), the base (1) is of a rectangular frame-shaped structure, the main body plate (101) of a rectangular structure is welded on the left side and the right side of the base (1), and the seat (102) is welded on the top end face of the base (1).