CN219836078U - Upper limbs rehabilitation training device with adjustable - Google Patents
Upper limbs rehabilitation training device with adjustable Download PDFInfo
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- CN219836078U CN219836078U CN202320744841.8U CN202320744841U CN219836078U CN 219836078 U CN219836078 U CN 219836078U CN 202320744841 U CN202320744841 U CN 202320744841U CN 219836078 U CN219836078 U CN 219836078U
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- 238000012549 training Methods 0.000 title claims abstract description 29
- 210000001364 upper extremity Anatomy 0.000 title claims abstract description 20
- 230000005484 gravity Effects 0.000 claims description 23
- 244000309464 bull Species 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 206010023201 Joint contracture Diseases 0.000 description 1
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides an adjustable upper limb rehabilitation training device, which relates to the technical field of medical equipment and comprises: a bottom plate; the vertical rail is fixedly arranged at the top of the outer surface of the bottom plate; the threaded rod is arranged on the inner wall opposite to the limit groove through a bearing, and a bevel gear I is fixedly sleeved on the outer surface of the threaded rod, which is close to the bottom; the threaded block is in threaded connection with the outer surface of the threaded rod through a threaded hole, and a seat plate is fixedly arranged on one side of the outer surface of the threaded block; the two rotating rods are arranged on two sides of the outer surface of the vertical rail through bearings, and the first rotating rod drives the bevel gear II to rotate, and the bevel gear II drives the bevel gear I which is meshed with the bevel gear II to rotate, so that the threaded rod is driven to rotate, and the threaded block drives the seat plate to move up and down along with the rotation of the threaded rod under the limit of the limit groove consistent with the size specification of the threaded rod, so that the seat plate is adjusted to a proper position, and patients with different heights can be satisfied.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an adjustable upper limb rehabilitation training device.
Background
Rehabilitation training is an important means of postoperative treatment of patients, and can promote the remodeling of the cerebral motor nervous system through the stimulation of limb movement, and finally, the affected limbs gradually recover the normal motor functions. In the clinical treatment process, the introduction of the rehabilitation training device not only can relieve the working pressure of a rehabilitation therapist, but also can provide higher-quality rehabilitation treatment for patients. Clinical tests prove that the rehabilitation training can be performed as early as possible, not only can the joint activity be maintained and the joint contracture be prevented, but also the final rehabilitation degree of the patient's exercise function can be obviously improved.
In the prior art, for example, the Chinese patent number is: CN218607931U, an upper limbs rehabilitation training device, including the roof, the lower extreme rear portion integrated into one piece of roof has backplate and preceding baffle, and preceding baffle is located the place ahead of backplate, the rear end left and right sides of backplate all is provided with locking mechanism, the equal fixed welding in front end left and right sides of preceding baffle has the strengthening rib, two the upper end of strengthening rib all welds with the lower extreme fixed of roof, the upper end front portion of roof alternates and is connected with training mechanism, and training mechanism and roof movable mounting. The utility model can be directly and fixedly installed with a door, has the advantages of convenient operation, simple and small structure, strong flexibility, convenient carrying and use, and can drive the training pull rope by rotating the pulley main body in the pulley frame to finish lifting exercise of the upper limb, and simultaneously, the utility model can meet the rehabilitation training of the movement functions of the left arm and the right arm, has good training effect and strong practicability, and the pulley piece can be disassembled and assembled, thereby being convenient for maintenance.
Although the above scheme has the advantages, the above scheme has the disadvantages that because the patient is weak after operation and has different recovery degrees, if the patient stands or sits on a movable seat for a long time to carry out the upper limb lifting exercise, the patient is easy to fall down due to excessive physical exhaustion or excessive action amplitude, the medical accidents are caused, meanwhile, the fact that the degree of damage of the upper limb of the patient is different is not considered, the participation degree of external force required during the rehabilitation training is different, the requirements of the patient incapable of meeting the conditions of different degrees are met, and other instruments are additionally added.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, patients are weak after operation and have different recovery degrees, if the patients stand or sit on a movable seat for a long time to carry out upper limb lifting exercise, the patients are easy to fall down due to excessive physical consumption or excessive action amplitude, medical accidents are caused, meanwhile, the fact that the different damage degrees of the upper limbs of the patients are not considered, the different participation degrees of external force are needed when the rehabilitation training is carried out, the requirements of the patients with different illness states cannot be met, and other instruments are additionally added.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: an adjustable upper limb rehabilitation training device, comprising:
a bottom plate;
the vertical rail is fixedly arranged at the top of the outer surface of the bottom plate, and a limiting groove is formed in the outer surface of the vertical rail;
the threaded rod is arranged on the inner wall opposite to the limit groove through a bearing, and a bevel gear I is fixedly sleeved on the outer surface of the threaded rod, which is close to the bottom;
the threaded block is in threaded connection with the outer surface of the threaded rod through a threaded hole, a seat plate is fixedly arranged on one side of the outer surface of the threaded block, and the threaded block is movably embedded in the limiting groove;
the two second rotating rods are arranged on two sides of the outer surface of the vertical rail through bearings, and the mounting blocks are fixedly arranged at one ends of the two second rotating rods, which are opposite to each other.
Preferably, a first rotating rod is arranged on a bearing on one side of the outer surface of the vertical rail, a crank is fixedly arranged at one end of the first rotating rod, the other end of the first rotating rod penetrates through the inner wall of the limiting groove, a second bevel gear is fixedly arranged, and the second bevel gear is meshed with teeth of the first bevel gear.
Preferably, one side of the outer surface of each mounting block is fixedly provided with a long rod, the opposite surfaces of each long rod are fixedly provided with two arc plates, and the opposite surfaces of the long rods close to one end are fixedly provided with handles.
Preferably, two long plates are fixedly installed on the outer surfaces of the installation blocks, one ends of four long plates are rotatably connected with a third rotating rod, the outer surfaces of the third rotating rod are fixedly connected with steel wire ropes, and one ends of the four steel wire ropes are fixedly connected with gravity blocks.
Preferably, the four gravity blocks are movably embedded with two guide posts, and the bottoms of the eight guide posts are fixedly arranged on the outer surface of the bottom plate.
Preferably, the top fixed mounting of bottom plate surface has four backup pads, four the surface of backup pad is all the bearing and is installed the bull stick four, four the equal fixed mounting of one end of bull stick four has the pulley, four the pulley with four wire rope equally divide into four groups, every group wire rope's surface all activity is inlayed establish the inside of pulley.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, the crank is rotated, the bevel gear II is driven to rotate by the rotating rod I, and the bevel gear II is driven to rotate by the bevel gear I which is in meshed connection with the bevel gear II, so that the threaded rod is driven to rotate, the threaded block is driven to move up and down along with the rotation of the threaded rod under the limit of the limit groove consistent with the size specification of the threaded rod, so that the seat is adjusted to a proper position, patients with different heights can be satisfied, weak patients can sit for upper limb rehabilitation training, the structure is stable, and the risk of falling is reduced.
In the utility model, when the patient lifts the long rod upwards, the gravity block at the back is adjusted to be heavier than the gravity block at the front, and when the patient lifts the long rod upwards, certain assistance is given, when the patient can do certain anti-resistance training, the gravity block at the front is adjusted to be heavier than the gravity block at the back, so that when the patient lifts the long rod upwards, a certain training amount is provided, and the rehabilitation training requirements of patients with different degrees of illness can be met by adjusting the weight difference of the gravity blocks at the front and the back.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of an adjustable upper limb rehabilitation training device according to the present utility model;
FIG. 2 is a schematic diagram showing a transmission structure of an adjustable upper limb rehabilitation training device according to the present utility model;
FIG. 3 is a schematic diagram showing the structure of an adjustable upper limb rehabilitation training device according to the present utility model in a sectional dimension;
fig. 4 is a schematic diagram of a front-rear gravity block combination structure of an adjustable upper limb rehabilitation training device according to the present utility model.
Legend description:
1. a bottom plate; 2. a vertical rail; 201. a limit groove; 3. a threaded rod; 301. bevel gears I; 4. a screw block; 401. a seat plate; 5. a first rotating rod; 501. bevel gears II; 502. a crank; 6. a second rotating rod; 601. a mounting block; 7. a long rod; 701. an arc-shaped plate; 702. a handle; 8. a long plate; 801. a third rotating rod; 802. a wire rope; 9. a gravity block; 901. a guide post; 10. a support plate; 101. a rotating rod IV; 102. and (3) a pulley.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1, as shown in fig. 1-4, the present utility model provides an adjustable upper limb rehabilitation training device, comprising:
a base plate 1 for carrying the whole device;
the vertical rail 2 is fixedly arranged at the top of the outer surface of the bottom plate 1, a limiting groove 201 is formed in the outer surface of the vertical rail 2, and the vertical rail 2 is used for bearing lifting of the connecting component;
the threaded rod 3 is arranged on the opposite inner walls of the limiting groove 201 through bearings, the outer surface of the threaded rod 3 close to the bottom is fixedly sleeved with a bevel gear 301, and the threaded rod 3 can rotate in the vertical rail 2 but does not move up and down through bearings, so that the use space is saved;
the threaded block 4 is in threaded connection with the outer surface of the threaded rod 3 through a threaded hole, a seat 401 is fixedly arranged on one side of the outer surface of the threaded block 4, the threaded block 4 is movably embedded in the limiting groove 201, and the threaded block 4 can drive the seat 401 to move up and down under the limit of the limiting groove 201 by rotating the threaded rod 3;
two bull stick two 6, all install the both sides at the vertical rail 2 surface through the bearing, and the equal fixed mounting of one end that two bull sticks two 6 are opposite to each other has installation piece 601, and installation piece 601 can drive bull stick two 6 rotation.
Further, as shown in fig. 1-4, a first rotating rod 5 is installed on a bearing on one side of the outer surface of the vertical rail 2, a crank 502 is fixedly installed at one end of the first rotating rod 5, the other end of the first rotating rod 5 penetrates through the inner wall of the limiting groove 201, a second bevel gear 501 is fixedly installed, the second bevel gear 501 is in meshed connection with teeth of the first bevel gear 301, the crank 502 is rotated, the first bevel gear 501 is driven to rotate through the first rotating rod 5, the second bevel gear 501 drives the first bevel gear 301 in meshed connection with the first bevel gear to rotate, and therefore the threaded rod 3 is driven to rotate.
Further, as shown in fig. 1-4, one side of the outer surface of each of the two mounting blocks 601 is fixedly provided with a long rod 7, opposite surfaces of the two long rods 7 are fixedly provided with two arc plates 701, opposite surfaces of one ends, close to the two long rods 7, of the two long rods are fixedly provided with handles 702, so that two arms of a patient can be placed on the arc plates 701, and the handles 702 can be held by hands to perform training.
Further, as shown in fig. 1-4, two long plates 8 are fixedly installed on the outer surfaces of the two installation blocks 601, a third rotating rod 801 is rotatably connected to one end of each of the four long plates 8, a steel wire rope 802 is fixedly connected to the outer surfaces of the third rotating rods 801, a gravity block 9 is fixedly connected to one end of each of the four steel wire ropes 802, when a patient lifts the long rod 7 upwards, the second rotating rod 6 is rotated through the installation blocks 601, so that the front long plate 8 and the rear long plate 8 are driven to rotate, the rear gravity block 9 moves downwards under the action of gravity, the long plate 8 is pulled through the steel wire rope 802, the upward lifting of the long rod 7 is assisted, and the front steel wire rope 802 drives the gravity block 9 to move upwards under the action of gravity, so that the upward lifting of the long rod 7 is prevented.
Further, as shown in fig. 1-4, the inner parts of the four gravity blocks 9 are movably embedded with two guide posts 901, the bottoms of the eight guide posts 901 are fixedly arranged on the outer surface of the bottom plate 1, the guide posts 901 have a guide limiting function on the gravity blocks 9, and the gravity blocks 9 are prevented from being easily deviated in the moving process, so that danger is caused.
Further, as shown in fig. 1-4, four support plates 10 are fixedly installed at the top of the outer surface of the bottom plate 1, four rotating rods 101 are installed on the outer surface of each of the four support plates 10 in a bearing manner, pulleys 102 are fixedly installed at one ends of the four rotating rods 101, the four pulleys 102 and four steel wire ropes 802 are equally divided into four groups, the outer surface of each group of steel wire ropes 802 is movably embedded in the pulleys 102, the pulleys 102 enable a part of each steel wire rope 802, which is close to the gravity block 9, to be vertical all the time, and the steel wire ropes 802 are prevented from extruding the guide posts 901 when pulling the gravity block 9, so that clamping is caused.
Working principle: when the device is used, according to different heights of patients, the crank 502 is rotated, the bevel gear two 501 is driven to rotate through the first rotating rod 5, the bevel gear two 501 drives the bevel gear one 301 which is meshed with the bevel gear two 501 to rotate, thereby driving the threaded rod 3 to rotate, the threaded block 4 is driven to move up and down under the limit of the limit groove 201 consistent with the size specification of the threaded rod, the seat 401 is driven to move up and down along with the rotation of the threaded rod 3, thereby being regulated to a proper position, patients with different heights are used, the two arms of the patients are placed on the arc 701, the handle 702 is held by hands, when the patients lift the long rod 7 upwards, the second rotating rod 6 is driven to rotate through the mounting block 601, thereby driving the front long plate 8 and the rear long plate 8 to move downwards under the limit of the guide post 901, the front steel wire rope 802 drives the gravity block 9 to move upwards under the limit of the guide post 901, the front steel wire rope 802 has the effect of blocking the lifting on the long rod 7, when the two arms of the patients need to be lifted, the gravity block 9 is regulated to have a certain weight difference than the patient, and the patient can lift the weight 9 can be regulated when the two arms need to be lifted upwards, and the patient can not need to exercise the weight by the weight of the patients.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (3)
1. An adjustable upper limb rehabilitation training device, which is characterized by comprising:
a bottom plate (1);
the vertical rail (2) is fixedly arranged at the top of the outer surface of the bottom plate (1), and a limit groove (201) is formed in the outer surface of the vertical rail (2);
the threaded rod (3) is arranged on the opposite inner walls of the limiting groove (201) through a bearing, and a bevel gear I (301) is fixedly sleeved on the outer surface of the threaded rod (3) close to the bottom;
the threaded block (4) is in threaded connection with the outer surface of the threaded rod (3) through a threaded hole, a seat plate (401) is fixedly arranged on one side of the outer surface of the threaded block (4), and the threaded block (4) is movably embedded in the limiting groove (201);
the two second rotating rods (6) are arranged on two sides of the outer surface of the vertical rail (2) through bearings, and mounting blocks (601) are fixedly arranged at one ends of the two second rotating rods (6) which are opposite to each other;
a first rotating rod (5) is arranged on one side bearing of the outer surface of the vertical rail (2), a crank (502) is fixedly arranged at one end of the first rotating rod (5), the other end of the first rotating rod (5) penetrates through the inner wall of the limiting groove (201), a second bevel gear (501) is fixedly arranged, and the second bevel gear (501) is in meshed connection with teeth of the first bevel gear (301);
one side of the outer surface of each mounting block (601) is fixedly provided with a long rod (7), the opposite surfaces of the two long rods (7) are fixedly provided with two arc plates (701), and the opposite surfaces of the two long rods (7) close to one end are fixedly provided with handles (702);
two the surface of installation piece (601) is all fixed mounting has two longboard (8), four the one end of longboard (8) is all rotated and is connected with bull stick three (801), four the surface of bull stick three (801) is all fixedly connected with wire rope (802), four the one end of wire rope (802) is all fixedly connected with gravity piece (9).
2. An adjustable upper limb rehabilitation training device according to claim 1, wherein: two guide posts (901) are movably embedded in the gravity blocks (9), and the bottoms of the eight guide posts (901) are fixedly arranged on the outer surface of the bottom plate (1).
3. An adjustable upper limb rehabilitation training device according to claim 1, wherein: four backup pads (10) are fixedly installed at top of bottom plate (1) surface, four the surface of backup pad (10) is the bearing and is installed bull stick four (101), four the equal fixed mounting of one end of bull stick four (101) has pulley (102), four pulley (102) and four wire rope (802) are equally divided into four groups, every group wire rope (802)'s surface all activity is inlayed and is established the inside of pulley (102).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320744841.8U CN219836078U (en) | 2023-04-07 | 2023-04-07 | Upper limbs rehabilitation training device with adjustable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320744841.8U CN219836078U (en) | 2023-04-07 | 2023-04-07 | Upper limbs rehabilitation training device with adjustable |
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CN219836078U true CN219836078U (en) | 2023-10-17 |
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CN202320744841.8U Active CN219836078U (en) | 2023-04-07 | 2023-04-07 | Upper limbs rehabilitation training device with adjustable |
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CN (1) | CN219836078U (en) |
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- 2023-04-07 CN CN202320744841.8U patent/CN219836078U/en active Active
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