CN219071989U - Rehabilitation exercise device for limbs - Google Patents
Rehabilitation exercise device for limbs Download PDFInfo
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- CN219071989U CN219071989U CN202223443837.2U CN202223443837U CN219071989U CN 219071989 U CN219071989 U CN 219071989U CN 202223443837 U CN202223443837 U CN 202223443837U CN 219071989 U CN219071989 U CN 219071989U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses a limb rehabilitation exercise device which comprises a seat, a transmission arm, a transmission assembly, a foam shaft and a counterweight assembly, wherein the transmission arm is arranged at one side of the seat; the transmission arm is connected with the foam shaft in a penetrating way, the foam shaft is kept in a rotatable state, and the counterweight assembly is used for adjusting different masses required to be matched and is connected with the transmission assembly; according to the utility model, the limbs of the patient are subjected to bending and stretching reciprocating motion through the transmission arm, recovery assistance is provided for the rehabilitation motion of the patient through the matching of the transmission assembly and the counterweight assembly, the weight of the counterweight assembly can be adjusted according to the rehabilitation conditions of the patient in different periods by the counterweight assembly, and the assistance provided by the counterweight assembly is modified until the rehabilitation of the patient does not need auxiliary training of the assistance of the counterweight assembly.
Description
Technical Field
The utility model relates to the technical field of rehabilitation instruments, in particular to a rehabilitation exercise device for limbs.
Background
Exercise rehabilitation is a series of rehabilitation means performed by exercise. Generally, the training method is that the whole body or local movement function and the sensory function of the patient are recovered by using the instrument, bare hands or the self strength of the patient through certain movement modes (active or passive movement and the like).
Scientific and reasonable rehabilitation training can improve the plasticity of the central nervous system, well excavate the damaged repair shallow force and promote the regeneration of nerve ending synapses. Rehabilitation can control abnormal pattern formation, reduce complications such as muscular atrophy, joint contracture, foot drop or varus, and the like, and reduce disability rate, which is not replaced by any medicine.
The traditional scheme is to manually move the limbs of the patient through medical staff, such as the arm or leg of the patient is subjected to reciprocating motion of straightening firstly and then bending and straightening, but the exercise mode has the defects of time and labor waste, so that the working intensity of the medical staff is increased, and the exercise effect of the patient is also influenced.
In the prior art, the arm or the leg of the patient is mechanically bent and stretched to reciprocate by replacing the manual work by a machine, but the limb recovery states of the patient in different periods are different, the muscle stress degree is different, and the training intensity of the existing training equipment cannot be reasonably adjusted according to the recovery condition of the patient.
Disclosure of Invention
The utility model aims to provide a rehabilitation exercise device for limbs, which solves the technical problem that the strength adjustment is still not carried out according to the recovery condition in the prior art, and specifically provides the following technical scheme:
the limb rehabilitation exercise device comprises a seat, a transmission arm, a transmission assembly, a foam shaft and a counterweight assembly, wherein the transmission arm is arranged on one side of the seat, the foam shaft is connected with the transmission arm, the transmission arm is connected with the transmission assembly, and the transmission assembly is connected with the counterweight assembly;
the transmission arm is connected with the foam shaft in a penetrating mode, the foam shaft is kept in a rotatable state, and the counterweight assembly is used for adjusting different masses to be matched and is connected with the transmission assembly.
Further, the transmission arm comprises a lower limb transmission assembly and an upper limb transmission assembly, and the lower limb transmission assembly is movably connected with the upper limb transmission assembly;
when the lower limb transmission assembly is movably connected with the upper limb transmission assembly, the upper limb transmission assembly is rotated to drive the lower limb transmission assembly to rotate.
Further, low limbs drive assembly includes horizontal pole, fan-shaped frid and fixed block, horizontal pole one end through connection the foam axle, the horizontal pole other end is connected fan-shaped frid, the fixed block sets up the seat bottom, the fixed block with fan-shaped frid sliding connection.
Further, upper limbs drive assembly includes rotation axis, transfer line, conduction component and handle, the handle sets up one side of transfer line, the handle through connection the foam axle, the rotation axis through connection the transfer line, transfer line one end is connected the conduction component, the conduction component is used for the conduction upper limbs drive assembly with drive between the low limbs drive assembly.
Further, the conducting component comprises a curved arm, a sliding groove and an elastic fastener, one end of the curved arm is connected with the transmission rod, the other end of the curved arm is movably clamped on one side of the sliding groove, the elastic fastener is in sliding connection with the sliding groove, and the elastic fastener is used for clamping and fixing the curved arm.
Further, the transmission assembly comprises a rigid rope, a first fixed pulley and a second fixed pulley, wherein the rigid rope is respectively connected with one side of the first fixed pulley and one side of the second fixed pulley, one end of the rigid rope is connected with the transmission arm, the other end of the rigid rope is connected with the counterweight assembly, the first fixed pulley is arranged at the bottom end of the seat, and the second fixed pulley is arranged at the top end of the counterweight assembly.
Further, the counterweight assembly comprises a plurality of counterweights, a screw and a counterweight fixing piece, wherein the counterweights penetrate through the screw, the counterweight fixing piece is arranged on one side of the screw, and the counterweight fixing piece is connected with the transmission assembly;
one side of the balancing weight is provided with a round groove, the balancing weight fixing piece is connected with any round groove in a clamping mode, and the balancing weight fixing piece is used for adjusting one end of the transmission assembly to be connected with the weight
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the limbs of the patient are subjected to bending and stretching reciprocating motion through the transmission arm, recovery assistance is provided for the rehabilitation motion of the patient through the matching of the transmission assembly and the counterweight assembly, the weight of the counterweight assembly can be adjusted according to the rehabilitation conditions of the patient in different periods by the counterweight assembly, and the assistance provided by the counterweight assembly is modified until the rehabilitation of the patient does not need auxiliary training of the assistance of the counterweight assembly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the lower limb transmission assembly of the present utility model.
Fig. 3 is a schematic structural view of the upper limb transmission assembly of the present utility model.
Fig. 4 is a schematic view of the structure of the combination of the actuator arm, the actuator assembly and the counterweight assembly of the present utility model.
Reference numerals in the drawings are respectively as follows:
1-seat, 2-driving arm, 3-driving assembly, 4-foam shaft, 5-counterweight assembly;
21-upper limb transmission components and 22-lower limb transmission components;
211-a rotating shaft, 212-a transmission rod, 213-a conducting member, 214-a handle;
221-cross bars, 222-sector chute plates and 223-fixed blocks;
2131-curved arms, 2132-runners, 2133-elastic fasteners;
31-rigid rope, 32-first fixed pulley, 33-second fixed pulley;
51-balancing weight, 52-lead screw, 53-balancing weight fixing piece and 54-circular groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the present utility model provides a rehabilitation exercise device for limbs, comprising a seat 1, a driving arm 2, a driving assembly 3, a foam shaft 4 and a counterweight assembly 5, wherein the driving arm 2 is arranged on one side of the seat 1, the foam shaft 4 is connected with the driving arm 2, the driving arm 2 is connected with the driving assembly 3, and the driving assembly 3 is connected with the counterweight assembly 5. The transmission arm 2 is connected with the foam shaft 4 in a penetrating way, the foam shaft 4 is kept in a rotatable state, and the counterweight assembly 5 is used for adjusting different masses required to be adapted and connected with the transmission assembly 3.
The patient sits on seat 1 with the position of sitting, with the limb frame on drive arm 2, carry out the reciprocal training of buckling and stretching to the limbs through drive arm 2, drive arm 2 is connected through drive assembly 3 to counterweight unit 5, when drive arm 2 assists to buckle and stretch reciprocal training, the helping hand of compensation is provided to counterweight unit 5's weight to drive arm 2, make the patient can accomplish a complete buckling and stretching with less strength, after long-time rehabilitation training, the patient is at any time according to self recovery condition, adjust counterweight unit 5's weight, change counterweight unit 5 and provide the helping hand strength size of compensation to drive arm 2, until the patient can detach the helping hand that counterweight unit 5 provided and independently accomplish the motion of buckling and stretching.
The transmission arm 2 comprises a lower limb transmission assembly 22 and an upper limb transmission assembly 21, and the lower limb transmission assembly 22 is movably connected with the upper limb transmission assembly 21; when the lower limb transmission assembly 22 is movably connected with the upper limb transmission assembly 21, the upper limb transmission assembly 21 is rotated to drive the lower limb transmission assembly 22 to rotate.
During rehabilitation training of patients, independent upper limb or lower limb training can only play a role in local training, and in the middle and later stages of rehabilitation training, hand-foot coordinated exercise is more focused, when the upper limb transmission assembly 21 is used for driving the movable rotation, the lower limb transmission assembly 22 pulls the legs from a bent state to a straightened state, and when the force applied to the upper limb transmission assembly 21 is removed, the legs are changed from the straightened state to the bent state. In the process, the counterweight assembly 5 is adjusted, so that the counterweight assembly 5 provides proper power assistance through the transmission assembly 3, and the upper limb and the lower limb of the limb achieve good coordinated exercise.
The lower limb transmission assembly 22 comprises a cross rod 221, a fan-shaped chute plate 222 and a fixed block 223, wherein one end of the cross rod 221 is connected with the foam shaft 4 in a penetrating way, the other end of the cross rod 221 is connected with the fan-shaped chute plate 222, the fixed block 223 is arranged at the bottom of the seat 1, and the fixed block 223 is connected with the fan-shaped chute plate 222 in a sliding way.
The patient sets the legs on one end of the cross bar 221, and one end of the cross bar contacted with the legs of the patient is connected with the foam shaft 4 in a penetrating way, and the foam shaft 4 rotates to relax muscles of the head of the legs of the patient in the bending and stretching reciprocating motion of the legs of the patient. The cross bar 221 lifts the leg to perform axial rotation, and since the cross bar 221 is fixedly connected with the fan-shaped chute plate 222 and the fixing block 223 is slidably connected with the fan-shaped chute plate 222, the cross bar 221 always maintains the reciprocating axial movement in the fixing path.
The upper limb transmission assembly 21 comprises a rotary shaft 211, a transmission rod 212, a conductive member 213 and a grip 214, wherein the grip 214 is arranged on one side of the transmission rod 212, the grip 214 is connected with the foam shaft 4 in a penetrating way, the rotary shaft 211 is connected with the transmission rod 212 in a penetrating way, one end of the transmission rod 212 is connected with the conductive member 213, and the conductive member 213 is used for conducting driving between the upper limb transmission assembly 21 and the lower limb transmission assembly 22.
The patient sets the arm parallel to the transmission rod 212, holds the grip 214, and holds the grip 214 for flexion and extension movement as the transmission rod 212 rotates around the rotation axis 211. As the transmission rod 212 rotates upward, the conductive member 213 provided on the opposite side of the transmission rod 212 performs a rotation action of the shaft center downward. The upper limb transmission assembly 21 and the lower limb transmission assembly 22 perform transmission work through the conductive member 213.
The conductive member 213 includes a curved arm 2131, a chute 2132, and an elastic fastener 2133, one end of the curved arm 2131 is connected to the transmission rod 212, the other end of the curved arm 2131 is movably engaged with one side of the chute 2132, the elastic fastener 2133 is slidably connected to the chute 2132, and the elastic fastener 2133 is used for engaging and fixing the curved arm 2131.
The curved arm 2131 connects the upper limb actuator assembly 21 and the lower limb actuator assembly 22 together by means of an elastic fastener 2133, the elastic fastener 2133 being slidably connected within the chute 2132. When the patient needs to exercise the limbs to coordinate the rehabilitation exercise, the elastic fastener 2133 slides in the sliding groove 2132 and is buckled with the curved arm 2131, so that the upper limb transmission assembly 21 and the lower limb transmission assembly 22 keep the same integral axle center rotation. When the patient needs to independently exercise the upper limb or lower limb rehabilitation exercise, the elastic fastener 2133 is loosened to enable the upper limb transmission assembly 21 and the lower limb transmission assembly 22 to keep independent exercise and not to interfere with each other.
The transmission assembly 3 comprises a rigid rope 31, a first fixed pulley 32 and a second fixed pulley 33, wherein the rigid rope 31 is respectively connected with one side of the first fixed pulley 32 and one side of the second fixed pulley 33, one end of the rigid rope 31 is connected with the transmission arm 2, the other end of the rigid rope 31 is connected with the counterweight assembly 5, the first fixed pulley 32 is arranged at the bottom end of the seat 1, and the second fixed pulley 33 is arranged at the top end of the counterweight assembly 5.
The counterweight assembly 5 comprises a plurality of counterweights 51, a screw rod 52 and a counterweight fixing piece 53, wherein the counterweights 51 penetrate through the screw rod 52, the counterweight fixing piece 53 is arranged on one side of the screw rod 52, and the counterweight fixing piece 53 is connected with the transmission assembly 3;
one side of the balancing weight 51 is provided with a round groove 54, the balancing weight fixing piece 53 is in clamping connection with any round groove 54, and the balancing weight fixing piece 53 is used for adjusting one end of the transmission assembly 3 to be connected with the weight.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (7)
1. The limb rehabilitation exercise device is characterized by comprising a seat (1), a transmission arm (2), a transmission assembly (3), a foam shaft (4) and a counterweight assembly (5), wherein the transmission arm (2) is arranged on one side of the seat (1), the foam shaft (4) is connected with the transmission arm (2), the transmission arm (2) is connected with the transmission assembly (3), and the transmission assembly (3) is connected with the counterweight assembly (5);
the transmission arm (2) is connected with the foam shaft (4) in a penetrating mode, the foam shaft (4) is kept in a rotatable state, and the counterweight component (5) is used for adjusting different quality required by adaptation and is connected with the transmission component (3).
2. A rehabilitation and exercise device for limbs according to claim 1, characterized in that the transmission arm (2) comprises a lower limb transmission assembly (22) and an upper limb transmission assembly (21), the lower limb transmission assembly (22) being movably connected to the upper limb transmission assembly (21);
when the lower limb transmission assembly (22) is movably connected with the upper limb transmission assembly (21), the upper limb transmission assembly (21) is rotated to drive the lower limb transmission assembly (22) to rotate.
3. The rehabilitation exercise device of a limb according to claim 2, wherein the lower limb transmission assembly (22) comprises a cross rod (221), a fan-shaped chute plate (222) and a fixed block (223), one end of the cross rod (221) is connected with the foam shaft (4) in a penetrating way, the other end of the cross rod (221) is connected with the fan-shaped chute plate (222), the fixed block (223) is arranged at the bottom of the seat (1), and the fixed block (223) is connected with the fan-shaped chute plate (222) in a sliding way.
4. The rehabilitation and exercise device of a limb according to claim 2, characterized in that the upper limb transmission assembly (21) comprises a rotation shaft (211), a transmission rod (212), a conduction member (213) and a grip (214), the grip (214) is arranged on one side of the transmission rod (212), the grip (214) is connected with the foam shaft (4) in a penetrating way, the rotation shaft (211) is connected with the transmission rod (212) in a penetrating way, one end of the transmission rod (212) is connected with the conduction member (213), and the conduction member (213) is used for conducting driving between the upper limb transmission assembly (21) and the lower limb transmission assembly (22).
5. The rehabilitation and exercise device for limbs according to claim 4, wherein the conductive member (213) comprises a curved arm (2131), a chute (2132) and an elastic fastener (2133), one end of the curved arm (2131) is connected with the transmission rod (212), the other end of the curved arm (2131) is movably clamped at one side of the chute (2132), the elastic fastener (2133) is slidably connected with the chute (2132), and the elastic fastener (2133) is used for clamping and fixing the curved arm (2131).
6. Rehabilitation exercise device according to claim 1, characterized in that the transmission assembly (3) comprises a rigid rope (31), a first fixed pulley (32) and a second fixed pulley (33), wherein the rigid rope (31) is connected to one side of the first fixed pulley (32) and one side of the second fixed pulley (33) respectively, one end of the rigid rope (31) is connected to the transmission arm (2), the other end of the rigid rope (31) is connected to the counterweight assembly (5), the first fixed pulley (32) is arranged at the bottom end of the seat (1), and the second fixed pulley (33) is arranged at the top end of the counterweight assembly (5).
7. The rehabilitation exercise device of a limb according to claim 1, wherein the weight assembly (5) comprises a plurality of weight blocks (51), a screw rod (52) and weight fixing pieces (53), the weight blocks (51) penetrate through the screw rod (52), the weight fixing pieces (53) are arranged on one side of the screw rod (52), and the weight fixing pieces (53) are connected with the transmission assembly (3);
the balancing weight (51) is characterized in that a round groove (54) is formed in one side of the balancing weight (51), the balancing weight fixing piece (53) is connected with any round groove (54) in a clamping mode, and the balancing weight fixing piece (53) is used for adjusting one end of the transmission assembly (3) to be connected with the weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223443837.2U CN219071989U (en) | 2022-12-22 | 2022-12-22 | Rehabilitation exercise device for limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223443837.2U CN219071989U (en) | 2022-12-22 | 2022-12-22 | Rehabilitation exercise device for limbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219071989U true CN219071989U (en) | 2023-05-26 |
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ID=86399295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223443837.2U Active CN219071989U (en) | 2022-12-22 | 2022-12-22 | Rehabilitation exercise device for limbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219071989U (en) |
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2022
- 2022-12-22 CN CN202223443837.2U patent/CN219071989U/en active Active
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