CN215351820U

CN215351820U - Upper and lower limb rehabilitation training device

Info

Publication number: CN215351820U
Application number: CN202120757313.7U
Authority: CN
Inventors: 张文超; 黄小清; 戴金权
Original assignee: Changxing county people's hospital
Current assignee: Changxing county people's hospital
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-31
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to an upper and lower limb rehabilitation trainer, which comprises a main frame and a training frame, wherein the main frame sequentially comprises an upper bracket, an upright post and a base from top to bottom, the training frame comprises a transmission mechanism arranged at the end part of the upper bracket, an upper limb training mechanism and a lower limb training mechanism which are respectively arranged at two sides of the transmission mechanism, and the lower limb training mechanism comprises a lower limb fixing component clamped with the upper limb training mechanism through a limiting block and an elastic rope weight reducing component connected with the upper bracket in a sliding way; the rehabilitation training device solves the problem that the rehabilitation training device can only be used for hands or feet independently and cannot be switched to use, and is convenient to store.

Description

Upper and lower limb rehabilitation training device

Technical Field

The utility model relates to the technical field of medical rehabilitation equipment, in particular to an upper and lower limb rehabilitation trainer.

Background

The limb rehabilitation trainer is a muscle rehabilitation training instrument for upper limbs or lower limbs, and can avoid muscular atrophy and obtain effective rehabilitation training for patients with recovered mobility; on the other hand, a bedridden patient with a bad heart cannot do active exercise, and can release exosomes through passive muscle training in the exercise process, and the exosomes are remained to the heart along with blood, so that the heart is stimulated, and the diastolic function of the heart is improved. The existing limb rehabilitation training device has relatively single function, and each device can only be independently used for the rehabilitation training of hands or feet, so that the acquisition cost of a hospital is higher.

The Chinese patent with the publication number of CN107647997A discloses a bedside rehabilitation device, which comprises a base, an upright post extending out of the base and a display, wherein the display is connected to the upright post through a movable bracket component of the display; when the bedside rehabilitation device is placed at different bedside placing positions, the display can be correspondingly adjusted to the visual field of a patient through the movable support component of the display. The bedside rehabilitation device is provided with the display movable support assembly capable of being adjusted rapidly and flexibly, the display can be ensured to be always in the visual range of a patient, and the upper limb fixing device and the lower limb fixing device are convenient to exchange. But it is inconvenient to store and occupies a large space.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to solve the problem that the rehabilitation training device can only be used for hands or feet independently and cannot be switched to use, and is convenient to store by arranging the main frame and the training frame, arranging the groove a on the hand grab handle in the upper limb training mechanism, clamping the foot fixing plate in the lower limb fixing component with the hand grab handle through the limiting block, connecting the elastic weight reducing component with the upper frame in a sliding manner, and arranging the supporting block a on the side edge of the main frame, which can be clamped with the lower limb fixing component.

Aiming at the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a rehabilitation training device for upper and lower limbs, includes main frame and training frame, the main frame is from last to including upper bracket, stand and base down in proper order, training frame is including setting up the drive mechanism at the upper bracket tip, setting up upper limbs training mechanism and the lower limbs training mechanism in the drive mechanism both sides respectively, lower limbs training mechanism include through the stopper with the lower limbs fixed subassembly of upper limbs training mechanism joint and with upper bracket sliding connection's elasticity rope subtract heavy subassembly.

Preferably, the transmission mechanism comprises a rotating shaft and a transmission block rotatably connected with the rotating shaft, and the length of the transmission block is adjustable.

Preferably, the upper limb training mechanism comprises a hand grip which is rotatably connected with the transmission block, and a plurality of grooves a are arranged on the hand grip.

Preferably, the lower limb training structure comprises a lower limb fixing component and an elastic rope weight reduction component connected with the lower limb fixing component through an elastic rope, the lower limb fixing component comprises a foot fixing plate and a leg fixing plate connected with the foot fixing plate through a telescopic rod, one end of the telescopic rod is connected with the foot fixing plate in a rotating mode, and the other end of the telescopic rod is connected with the leg fixing plate in a rotating mode.

Preferably, the bottom of the foot fixing plate is provided with a plurality of sliding grooves a, supporting steps a are arranged in the sliding grooves a, limiting blocks are arranged in the sliding grooves a and comprise holding parts, sliding parts connected with the sliding grooves a in a sliding mode and limiting parts matched with the grooves a, and springs sleeved on the sliding parts are arranged between the limiting parts and the supporting steps a.

Preferably, the elastic rope weight reducing assembly comprises a support shaft connected with the upper bracket in a sliding mode and a wire collecting unit connected with the support shaft, and clamping blocks are arranged on the side edges of the support shaft.

Preferably, the length of the upper bracket is adjustable, a supporting block b is arranged on the upper bracket, an extending block is arranged on the supporting block b and hinged to the supporting block b, and an opening matched with the clamping block is formed in the extending block.

Preferably, the height of the upright is adjustable, support blocks a are respectively arranged on two sides of the upright, and a plurality of grooves b corresponding to the limiting parts are arranged on the support blocks a.

Preferably, the upper support is further provided with a display screen, and the side edge of the upright post is further provided with a handrail.

Preferably, a roller and a brake wheel are arranged below the base.

The utility model has the beneficial effects that:

1. according to the utility model, by arranging the main frame and the training frame, the hand grab handle in the upper limb training mechanism is provided with the groove a, the foot fixing plate in the lower limb fixing assembly can be clamped with the hand grab handle through the limiting block, the elastic weight reduction assembly is slidably connected with the upper frame, and meanwhile, the supporting block a which can be clamped with the lower limb fixing assembly is arranged on the side edge of the main frame, so that a plurality of parts can be trained in each rehabilitation training device, and when the upper limb training is switched, the components for lower limb training are also conveniently stored and used conveniently.

2. According to the utility model, the groove a is formed in the hand grip, the sliding groove a is formed in the lower end of the foot fixing plate, the limiting block slides in the sliding groove a, the limiting part of the limiting block is clamped in the groove a through the elastic action of the spring to realize the clamping connection of the foot fixing plate and the hand grip during lower limb training, and the hand grip part is pulled to remove the limiting part outwards and separate the foot fixing plate and the hand grip during disassembly.

3. According to the utility model, the supporting block b is arranged, the extending block is hinged on the supporting block b, the extending block is provided with the opening matched with the clamping block in the elastic rope weight reducing assembly, the supporting shaft in the elastic rope weight reducing assembly is rotatably connected with the upper bracket, when the lower limb is trained, the supporting shaft is rotated to enable the wire collecting unit to face a patient, then the extending block is rotated upwards, meanwhile, the clamping block is pressed to penetrate through the opening, the pressing of the clamping block is released, and the limiting is completed.

To sum up, this rehabilitation training device has simple structure, and it is convenient to use, accomodates advantages such as convenient, is particularly useful for rehabilitation equipment technical field.

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 description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of an upper and lower limb rehabilitation trainer;

FIG. 2 is a schematic structural view of the upper and lower limb rehabilitation training devices during storage;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B of FIG. 2;

FIG. 5 is a schematic view of a lower limb fixation assembly;

FIG. 6 is a schematic view of the structure of the clamping block and the extension block;

FIG. 7 is a schematic view of the lower limb securing assembly engaged with the handgrip;

FIG. 8 is a cross-sectional view of the lower limb fixation assembly and hand grip snap-fit.

Detailed Description

The technical scheme in the embodiment of the utility model is clearly and completely explained by combining the attached drawings.

Examples

As shown in fig. 1 to 8, a rehabilitation training device for upper and lower limbs comprises a main frame 1 and a training frame 2, wherein the main frame 1 sequentially comprises an upper bracket 13, a stand column 12 and a base 11 from top to bottom, the training frame 2 comprises a transmission mechanism 21 arranged at the end part of the upper bracket 13, an upper limb training mechanism 22 and a lower limb training mechanism 23 respectively arranged at two sides of the transmission mechanism 21, and the lower limb training mechanism 23 comprises a lower limb fixing component 231 clamped with the upper limb training mechanism 22 through a limit block 2316 and an elastic rope weight reducing component 232 slidably connected with the upper bracket 13.

It is worth mentioning that, through setting up main frame 1 and training frame 2, be equipped with recess a222 on the hand grab handle 221 in the upper limbs training mechanism 22, foot's fixed plate accessible stopper 2316 in the lower limbs fixed subassembly 231 and hand grab handle 221 joint, elasticity subtracts heavy subassembly 232 and upper bracket 13 sliding connection, main frame 1 side is equipped with the supporting shoe a121 that can fix subassembly 231 joint with the lower limbs simultaneously, make and can train a plurality of positions at every rehabilitation training ware, and when switching to the upper limbs training, the part of lower limbs training is also accomodate conveniently, it is convenient to use.

Further, the transmission mechanism 21 includes a rotating shaft 211 and a transmission block 212 rotatably connected to the rotating shaft 211, and the length of the transmission block 212 is adjustable.

Further, the upper limb training mechanism 22 comprises a hand grip 221 rotatably connected with the transmission block 212, and a plurality of grooves a222 are formed on the hand grip 221.

Further, the lower limb training mechanism 23 comprises a lower limb fixing component 231 and an elastic rope weight reducing component 232 connected with the lower limb fixing component 231 through an elastic rope, the lower limb fixing component 231 comprises a foot fixing plate 2311 and a leg fixing plate 2312 connected with the foot fixing plate 2311 through a telescopic rod 2313, one end of the telescopic rod 2313 is rotatably connected with the foot fixing plate 2311, and the other end of the telescopic rod 2313 is rotatably connected with the leg fixing plate 2312.

Further, the bottom of the foot fixing plate 2311 is provided with a plurality of sliding grooves a2314, supporting steps a2315 are arranged in the sliding grooves a2314, limiting blocks 2316 are arranged in the sliding grooves a2314, each limiting block 2316 comprises a holding part 100, a sliding part 200 in sliding connection with the sliding grooves a2314 and a limiting part 300 matched with the grooves a222, and a spring 2317 sleeved on the sliding part 200 is arranged between the limiting part 300 and the supporting steps a 2315.

Here, through be equipped with recess a222 on hand grab handle 221, foot's fixed plate lower extreme is equipped with spout a2314, slide in spout a2314 in the stopper 2316, during the low limbs training, the spacing portion 300 of stopper 2316 realizes the joint of foot fixed plate 2311 and hand grab handle 221 in recess a222 through the elastic action card of spring 2317, during the dismantlement, pull hand and hold portion 100, outwards remove spacing portion 300, separate foot fixed plate 2311 and hand grab handle 221, the setting of this structure is simple ingenious, stable in connection, it is convenient to use.

Further, the elastic rope weight reducing assembly 232 comprises a support shaft 2322 connected with the upper bracket 13 in a sliding manner and a wire rewinding unit 2321 connected with the support shaft 2322, and a clamping block 2323 is arranged on one side of the support shaft 2322.

Further, the length of the upper bracket 13 is adjustable, a supporting block b131 is arranged on the upper bracket 13, an extending block 132 is arranged on the supporting block b131, the extending block 132 is hinged to the supporting block b131, and an opening 133 matched with the fixture block 2323 is arranged on the extending block 132.

Here, by providing the supporting block b131, the supporting block b131 is hinged with the extending block 132, the extending block 132 is provided with the opening 133 which is matched with the clamping block 2323 in the elastic rope weight reducing assembly 232, the supporting shaft 2322 in the elastic rope weight reducing assembly 232 is rotatably connected with the upper bracket 13, when the lower limb is trained, the supporting shaft 2322 is rotated to enable the wire winding unit 2321 to face the patient, then the extending block 132 is rotated upwards, meanwhile, the clamping block 2323 is pressed to penetrate through the opening 133, the clamping block 133 is released to be pressed, and the limiting is completed.

Further, the height of the upright post 12 is adjustable, support blocks a121 are respectively arranged on two sides of the upright post 12, and a plurality of grooves b122 corresponding to the limiting portions 300 are arranged on the support blocks a 121.

Further, a display screen 17 is further arranged on the upper support 13, and handrails 14 are further arranged on the side edges of the upright posts 12.

Further, rollers 15 and brake wheels 16 are arranged below the base 11.

The working process is as follows:

when training lower limbs, the limiting part 300 of the limiting block 2316 is clamped in the groove a222 through the elastic action of the spring 2317 to realize the clamping connection of the foot fixing plate 2311 and the hand grab handle 221, the supporting shaft 2322 is rotated to enable the wire winding unit 2321 to face a patient, the extending block 132 is rotated upwards, meanwhile, the clamping block 2323 is pressed to penetrate through the opening 133, the clamping block 133 is released from being pressed to finish the limiting, then, the leg fixing plate 2312 is connected with the elastic rope weight reducing assembly 232 through the elastic rope, and at the moment, the patient can perform the lower limb training; when the upper limb is used for training or not used, the hand holding part 100 is pulled, the limiting part 300 is removed outwards, the foot fixing plate 2311 and the hand holding handle 221 are separated, the foot fixing plate 2311 is clamped with the supporting block a121, the clamping block 2323 is pressed downwards, the extending block 132 is rotated to be separated from the clamping block 2323, the supporting shaft 2322 is rotated to enable the wire winding unit 2321 to be opposite to the patient, the extending block 132 is rotated upwards, meanwhile, the clamping block 2323 is pressed to penetrate through the opening 133, the clamping block 133 is released, and limiting is completed.

In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

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 changes or substitutions that can be easily made by those skilled in the art in light of the technical teaching of the present invention should be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a rehabilitation training device for upper and lower limbs, includes main frame (1) and training frame (2), main frame (1) is from last to including upper bracket (13), stand (12) and base (11) down in proper order, a serial communication port, training frame (2) are including setting up drive mechanism (21) at upper bracket (13) tip, set up upper limbs training mechanism (22) and lower limbs training mechanism (23) in drive mechanism (21) both sides respectively, lower limbs training mechanism (23) are including fixed subassembly (231) of lower limbs through stopper (2316) and upper limbs training mechanism (22) joint and subtract heavy subassembly (232) with upper bracket (13) sliding connection's elasticity rope.

2. The upper and lower limb rehabilitation training device as claimed in claim 1, wherein the transmission mechanism (21) comprises a rotating shaft (211) and a transmission block (212) rotatably connected with the rotating shaft (211), and the length of the transmission block (212) is adjustable.

3. The upper and lower limb rehabilitation training device as claimed in claim 2, wherein the upper limb training mechanism (22) comprises a hand grip (221) rotatably connected with the transmission block (212), and the hand grip (221) is provided with a plurality of grooves a (222).

4. The upper and lower limb rehabilitation training device as claimed in claim 3, wherein the lower limb training mechanism (23) comprises a lower limb fixing assembly (231) and an elastic rope weight reducing assembly (232) connected with the lower limb fixing assembly (231) through an elastic rope, the lower limb fixing assembly (231) comprises a foot fixing plate (2311) and a leg fixing plate (2312) connected with the foot fixing plate (2311) through an expansion link (2313), one end of the expansion link (2313) is rotatably connected with the foot fixing plate (2311), and the other end of the expansion link is rotatably connected with the leg fixing plate (2312).

5. The upper and lower limb rehabilitation training device as claimed in claim 4, wherein the bottom of the foot fixing plate (2311) is provided with a plurality of sliding grooves a (2314), supporting steps a (2315) are arranged in the sliding grooves a (2314), a limiting block (2316) is arranged in the sliding grooves a (2314), the limiting block (2316) comprises a hand holding part (100), a sliding part (200) connected with the sliding grooves a (2314) in a sliding manner and a limiting part (300) matched with the grooves a (222), and a spring (2317) sleeved on the sliding part (200) is arranged between the limiting part (300) and the supporting steps a (2315).

6. The upper and lower limb rehabilitation trainer as claimed in claim 4, wherein the elastic rope weight reduction assembly (232) comprises a support shaft (2322) connected with the upper bracket (13) in a sliding manner and a wire take-up unit (2321) connected with the support shaft (2322), and the side of the support shaft (2322) is provided with a clamping block (2323).

7. The upper and lower limb rehabilitation training device as claimed in claim 6, wherein the upper bracket (13) is adjustable in length, a supporting block b (131) is arranged on the upper bracket (13), the supporting block b (131) is provided with an extending block (132), the extending block (132) is hinged with the supporting block b (131), and the extending block (132) is provided with an opening (133) matched with the clamping block (2323).

8. The upper and lower limb rehabilitation training device according to claim 5, wherein the height of the upright post (12) is adjustable, two sides of the upright post (12) are respectively provided with a supporting block a (121), and the supporting block a (121) is provided with a plurality of grooves b (122) corresponding to the limiting parts (300).

9. The upper and lower limb rehabilitation training device as claimed in claim 1, wherein the upper bracket (13) is further provided with a display screen (17), and the side of the upright post (12) is further provided with a handrail (14).

10. The rehabilitation training device for upper and lower limbs according to claim 1, characterized in that rollers (15) and brake wheels (16) are arranged below the base (11).