CN220309688U

CN220309688U - Hemiplegia upper limb rehabilitation training device used in bed

Info

Publication number: CN220309688U
Application number: CN202321608081.4U
Authority: CN
Inventors: 齐成涛; 何艳霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-01-09
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a hemiplegia upper limb rehabilitation training device used on a bed, which comprises a box body, wherein a fixing frame is fixedly arranged at the bottom of the box body, a bottom plate is integrally connected with the bottom of the fixing frame, movable grooves are formed in two sides of the box body, rotating wheels are rotatably connected at the front end and the rear end of the inside of the box body, the two rotating wheels are in transmission connection through a transmission belt, movable handles are fixedly connected at two sides of the transmission belt, and the movable handles are in sliding connection with the movable grooves. Through placing the mount in the middle of patient's both legs to place the bottom plate under the leg, rotate the knob, make the threaded rod rotate, and promote the arc piece and remove, make the arc piece adjust with rotating cylindrical tight dynamics of supporting, both hands respectively make a round trip to pull two movable handles, make two movable handles make a round trip to move about through two rotation wheels and drive belt, carry out rehabilitation training to the upper limbs.

Description

Hemiplegia upper limb rehabilitation training device used in bed

Technical Field

The utility model relates to the technical field of rehabilitation medical equipment, in particular to a hemiplegia upper limb rehabilitation training device used on a bed.

Background

Hemiplegia refers to movement disorder of upper and lower limbs, facial muscles and lower lingual muscles on one side, is a common symptom of acute cerebrovascular diseases, a patient with mild hemiplegia walks, usually has the upper limb flexed, the lower limb straightens, and the paralyzed lower limb walks one step and one half circle, and the special walking posture is called hemiplegia gait, so that the patient is often bedridden and loses life ability.

When hemiplegia is cured, hemiplegia personnel need often to move upper limbs of hemiplegia to recover, and the upper limbs of the manually-moved hemiplegia personnel are time-consuming and labor-consuming, and people can be tired after the upper limbs of the manually-moved hemiplegia personnel are moved for a long time, so that a stroke upper limb rehabilitation trainer for old people with time-saving and labor-saving effects, automatic movement of the upper limbs and resistance increase is needed.

Therefore, we propose a hemiplegia upper limb rehabilitation training device used on a bed.

Disclosure of Invention

The utility model aims to provide a hemiplegia upper limb rehabilitation trainer used on a bed, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hemiplegia upper limbs rehabilitation training device that uses on bed, includes the box, the bottom fixed mounting of box has the mount, the bottom an organic whole of mount is connected with the bottom plate, the movable groove has been seted up to the both sides of box, the inside front and back both ends of box rotate and are connected with the rotor, two the rotor passes through the drive belt transmission and connects, the both sides fixedly connected with movable handle of drive belt, movable handle and movable groove sliding connection.

Optionally, one the top fixed mounting of rotating the wheel has the cylinder that rotates, the cylinder that rotates runs through with the top of box and rotates to be connected, the top an organic whole of box is connected with the support, threaded connection has the threaded rod is run through at the middle part of support, the one end fixed mounting of threaded rod has the knob, the other end rotation of threaded rod is connected with the arc piece, the arcwall face of arc piece supports tight contact with the outer peripheral face of cylinder that rotates.

Optionally, the outer peripheral face cover of threaded rod is equipped with and supports tight spring, the one end that supports tight spring supports tight contact with the support, the other end that supports tight spring supports tight contact with the arc piece, the top of rotating cylinder flushes with the top of arc piece.

Optionally, the movable handle includes the movable block with drive belt fixed connection, the displacement groove has been seted up to one side that the movable block kept away from the drive belt, the inside sliding connection in displacement groove has the displacement block, the both ends fixed mounting in displacement groove has pressure sensor, the front and back both ends fixed mounting of displacement block has reset spring, reset spring's the other end supports tight contact with pressure sensor.

Optionally, the displacement piece is kept away from one side of drive belt an organic whole and is provided with the connecting rod, the connecting rod runs through sliding connection with one side of movable block, the other end fixed mounting of connecting rod has the handle.

Optionally, the rotation cylinder sets up with the rotation wheel coaxial, the diameter of rotation cylinder is the same with the diameter of arc face of arc piece, the contact surface bonding of arc piece and rotation cylinder has the slipmat.

Optionally, the thickness of movable block is greater than the width of movable groove, the recess the same with box thickness is seted up to the upper and lower both sides of movable block, the recess and the upper and lower both sides sliding connection of movable groove that the movable block was seted up.

Compared with the prior art, the utility model has the beneficial effects that:

1. this hemiplegia upper limbs rehabilitation training device that uses on bed is through placing the mount in the middle of patient's both legs to place the bottom plate under the leg, rotate the knob, make the threaded rod rotate, and promote the arc piece and remove, make the arc piece adjust with rotating cylindrical tight dynamics of supporting, both hands respectively round trip pull two movable handles, make two movable handles carry out the round trip movement through two rotation wheels and drive belt, carry out rehabilitation training to the upper limbs.

2. This hemiplegia upper limbs rehabilitation training device that uses on bed is through setting up displacement groove and displacement piece, when pulling movable handle, when the training, when pulling the handle, the displacement piece slides in the displacement groove for the reset spring of displacement piece both sides takes place deformation, makes pressure sensor detect the change of power, and then calculates the size of the power of promotion, and then supports tight dynamics to arc piece and rotation cylinder through rotating the knob.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a rehabilitation trainer for hemiplegia upper limbs used in a bed according to the present utility model;

FIG. 2 is an enlarged view of the upper limb rehabilitation trainer for hemiplegia used in bed according to the present utility model at A in FIG. 1;

FIG. 3 is a schematic view showing the internal structure of a case of a rehabilitation trainer for hemiplegia upper limbs used in a bed according to the present utility model;

fig. 4 is a schematic diagram of the movable handle of the rehabilitation trainer for hemiplegia upper limbs used in the bed.

In the figure: 1. a case; 2. a fixing frame; 3. a bottom plate; 4. a movable groove; 5. a movable handle; 51. a movable block; 52. a displacement groove; 53. a displacement block; 54. a connecting rod; 55. a pressure sensor; 56. a return spring; 57. a handle; 6. a rotating wheel; 7. a transmission belt; 8. rotating the cylinder; 9. a bracket; 10. a threaded rod; 11. a knob; 12. an arc-shaped block; 13. the spring is abutted tightly.

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.

Referring to fig. 1 to 4, the utility model provides a rehabilitation trainer for hemiplegia upper limbs used on a bed, which comprises a box body 1, wherein a fixing frame 2 is fixedly arranged at the bottom of the box body 1, a bottom plate 3 is integrally connected with the bottom of the fixing frame 2, movable grooves 4 are formed in two sides of the box body 1, rotating wheels 6 are rotatably connected at front and rear ends of the inside of the box body 1, the two rotating wheels 6 are in transmission connection through a transmission belt 7, movable handles 5 are fixedly connected at two sides of the transmission belt 7, and the movable handles 5 are in sliding connection with the movable grooves 4.

The top fixed mounting who rotates round 6 has the cylinder 8 that rotates, rotates the cylinder 8 and runs through the rotation with the top of box 1 and be connected, and the top an organic whole of box 1 is connected with support 9, and threaded connection has threaded rod 10 in the middle part of support 9, and the one end fixed mounting of threaded rod 10 has knob 11, and the other end rotation of threaded rod 10 is connected with arc piece 12, and the arcwall face of arc piece 12 supports tight contact with the outer peripheral face of rotating the cylinder 8.

The outer peripheral face cover of threaded rod 10 is equipped with to tightly spring 13, the one end that tightly spring 13 supported with support 9 tightly contacts, the other end that tightly spring 13 supported with arc piece 12 tightly contacts, the top of rotating cylinder 8 flushes with the top of arc piece 12, through placing mount 2 in the middle of patient's both legs, and place bottom plate 3 under the leg, rotate knob 11, make threaded rod 10 rotate, and promote arc piece 12 removal, make arc piece 12 adjust with the tight dynamics of supporting of rotating cylinder 8, both hands respectively make a round trip pulling two movable handles 5, make two movable handles 5 make a round trip to move through two rotation wheels 6 and drive belt 7, carry out rehabilitation training to the upper limbs.

The movable handle 5 comprises a movable block 51 fixedly connected with the driving belt 7, a displacement groove 52 is formed in one side, far away from the driving belt 7, of the movable block 51, a displacement block 53 is connected inside the displacement groove 52 in a sliding mode, pressure sensors 55 are fixedly mounted at two ends of the displacement groove 52, return springs 56 are fixedly mounted at the front end and the rear end of the displacement block 53, and the other ends of the return springs 56 are in abutting contact with the pressure sensors 55.

The displacement piece 53 is kept away from one side of drive belt 7 an organic whole and is provided with connecting rod 54, connecting rod 54 runs through sliding connection with one side of movable block 51, the other end fixed mounting of connecting rod 54 has handle 57, set up displacement groove 52 and displacement piece 53, when pulling movable handle 5, when training, when pulling handle 57, displacement piece 53 slides in displacement groove 52 for the reset spring 56 of displacement piece 53 both sides takes place deformation, makes pressure sensor 55 detect the change of force, and then calculates the size of the force of promotion, and then supports tight dynamics to arc piece 12 and rotating cylinder 8 through rotating knob 11.

The rotating cylinder 8 and the rotating wheel 6 are arranged coaxially, the diameter of the rotating cylinder 8 is the same as that of the arc surface of the arc block 12, and an anti-slip pad is adhered to the contact surface of the arc block 12 and the rotating cylinder 8.

The thickness of the movable block 51 is larger than the width of the movable groove 4, grooves with the same thickness as the box body 1 are formed in the upper side and the lower side of the movable block 51, and the grooves formed in the movable block 51 are in sliding connection with the upper side and the lower side of the movable groove 4.

Working principle: the fixing frame 2 is placed in the middle of two legs of a patient, the bottom plate 3 is placed under the legs, the knob 11 is rotated, the threaded rod 10 is rotated, the arc-shaped block 12 is pushed to move, the tight supporting force of the arc-shaped block 12 and the rotary cylinder 8 is adjusted, two hands respectively pull the two movable handles 5 back and forth, the two movable handles 5 are enabled to move back and forth through the two rotary wheels 6 and the transmission belt 7, rehabilitation training is carried out on the upper limbs, when the movable handles 5 are pulled, when the handles 57 are pulled during training, the displacement block 53 slides in the displacement groove 52, the reset springs 56 on the two sides of the displacement block 53 deform, the force sensor 55 detects the force change, and then the pushing force is calculated, and the tight supporting force of the arc-shaped block 12 and the rotary cylinder 8 is further calculated through the rotary knob 11.

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

Claims

1. The utility model provides a hemiplegia upper limbs rehabilitation training device that uses on bed, includes box (1), its characterized in that, the bottom fixed mounting of box (1) has mount (2), the bottom an organic whole of mount (2) is connected with bottom plate (3), movable groove (4) have been seted up to the both sides of box (1), both ends rotation are connected with rotation wheel (6) around inside box (1), two rotation wheel (6) pass through drive belt (7) transmission connection, the both sides fixedly connected with movable handle (5) of drive belt (7), movable handle (5) and movable groove (4) sliding connection.

2. The hemiplegia upper limb rehabilitation trainer used on a bed according to claim 1, wherein a rotating cylinder (8) is fixedly arranged at the top of the rotating wheel (6), the rotating cylinder (8) is connected with the top of the box body (1) in a penetrating and rotating manner, a support (9) is integrally connected with the top of the box body (1), a threaded rod (10) is connected with the middle part of the support (9) in a penetrating and threaded manner, a knob (11) is fixedly arranged at one end of the threaded rod (10), an arc-shaped block (12) is rotatably connected at the other end of the threaded rod (10), and the arc-shaped surface of the arc-shaped block (12) is in abutting contact with the outer peripheral surface of the rotating cylinder (8).

3. The rehabilitation trainer for hemiplegia upper limbs used on a bed according to claim 2, wherein the outer peripheral surface of the threaded rod (10) is sleeved with a tight supporting spring (13), one end of the tight supporting spring (13) is in tight contact with the support (9), the other end of the tight supporting spring (13) is in tight contact with the arc-shaped block (12), and the top of the rotary cylinder (8) is flush with the top of the arc-shaped block (12).

4. The hemiplegia upper limb rehabilitation trainer used on a bed according to claim 1, wherein the movable handle (5) comprises a movable block (51) fixedly connected with a driving belt (7), a displacement groove (52) is formed in one side, far away from the driving belt (7), of the movable block (51), a displacement block (53) is slidingly connected in the displacement groove (52), pressure sensors (55) are fixedly arranged at two ends of the displacement groove (52), return springs (56) are fixedly arranged at the front end and the rear end of the displacement block (53), and the other end of the return springs (56) are in abutting contact with the pressure sensors (55).

5. The rehabilitation trainer for hemiplegia upper limbs used on a bed according to claim 4, wherein a connecting rod (54) is integrally arranged on one side of the displacement block (53) far away from the transmission belt (7), the connecting rod (54) is connected with one side of the movable block (51) in a penetrating sliding manner, and a handle (57) is fixedly arranged at the other end of the connecting rod (54).

6. A rehabilitation trainer for hemiplegia upper limbs used on a bed according to claim 3, wherein the rotating cylinder (8) and the rotating wheel (6) are arranged coaxially, the diameter of the rotating cylinder (8) is the same as the diameter of the arc surface of the arc block (12), and the contact surface of the arc block (12) and the rotating cylinder (8) is adhered with an anti-slip pad.

7. The rehabilitation trainer for hemiplegia upper limbs used on a bed according to claim 5, wherein the thickness of the movable block (51) is larger than the width of the movable groove (4), grooves with the same thickness as the box body (1) are formed on the upper side and the lower side of the movable block (51), and the grooves formed on the movable block (51) are in sliding connection with the upper side and the lower side of the movable groove (4).