CN204447140U - Bed patient's limb exercising device - Google Patents

Abstract

The utility model discloses a limb exercise device for a bedridden patient, which comprises an adjustment bracket and a limb exercise device. The adjustment bracket includes a square bottom frame surrounded by four long rods, and a support rod perpendicular to the bottom frame leans against The limb exercise device described on the board includes a sliding groove, a drawstring with a pull ring at one end and a pulley; the limb exercise device for bedridden patients provides convenience for bedridden patients in the early stage of stroke recovery, and the device can be installed on the bed, and the patient does not need to The corresponding upper limbs or lower limbs can be exercised after getting out of bed; and the device is simple in structure, easy to use, low in cost, and has good application prospects.

Description

Limb exercise device for bedridden patients

technical field

The utility model relates to the field of medical auxiliary machinery, in particular to a limb exercise device for a bedridden patient.

Background technique

After stroke, the upper limbs will be paralyzed or the activities of the lower limbs will be limited. The patients only rely on the patient's family members or nurses to assist the patients in joint activities and joint exercises. Moreover, some patients cannot perform joint activities in the best activity period in time, resulting in joint stiffness, muscle atrophy and other adverse consequences, which seriously affect the patient's self-care ability and bring psychological pressure.

Contents of the invention

The purpose of the utility model is to provide a limb exercise device for a bedridden patient with a simple structure, adjustable and suitable for recovering early stage patients.

For this reason, the technical scheme of the present utility model is as follows:

A limb exercising device for a bedridden patient, comprising an adjustment bracket and a limb exercising device.

The adjustment bracket includes a square base frame surrounded by four long rods. Among the four long rods, a pair of long rods that are parallel to each other are formed with positioning slots near the two ends, and the other pair of long rods that are parallel to each other There are fixed shafts formed at both ends of the long rod, and an adjusting screw is set on the positioning slot, so that the long rod can move in the positioning slot and be fixed with another long rod through the adjusting screw, and a fixed shaft is formed at both ends. The two ends of the two long rods of the shaft are fixed with support rods perpendicular to the bottom frame, and the upper ends of each of the support rods are also formed with positioning slots, so that the two ends are formed with fixed shafts. The sliding rod passes through the positioning slot and is fixed, and a leaning plate is arranged between two support rods fixed on one of the long rods.

The matching structure of the positioning slot and the fixed shaft makes the adjustment bracket more practical, and the distance between the two long bars can be shortened by the positioning slot and the fixed shaft matching structure between the two long bars of the bottom frame. It is suitable for bedridden patients to perform limb recovery exercises in the state of turning over, and the leaning board is used to support the patient's back and reduce the damage to the spine. Both sides of the leaning plate are provided, which are respectively suitable for turning over to the left and turning over to the right.

The body exercising device includes a sliding groove, a pull rope with a pull ring at one end and a pulley, the two ends of the sliding groove are respectively connected to the sliding rod by connecting pieces, the pulley is placed in the sliding groove, A gap is formed at the bottom of the sliding groove, the stay rope passes through the gap and is connected with the pulley, and the pulley is rolled along the slide groove by pulling the stay rope. The patient can perform stretching exercises within his ability through the limb exercise device.

Preferably, the connecting piece is provided with a locking structure, so that the connecting piece can slide and be fixed on the sliding rod.

Preferably, an anti-slip pad is provided on the pull ring.

Preferably, a pressure sensing device is provided between the pull ring and the anti-skid pad, which can display the grip strength of the patient's hand and indirectly judge the patient's current recovery condition.

Preferably, all parts of the device can be connected by detachable fixing parts, which is convenient for transportation and disassembly.

Compared with the prior art, the limb exercise device for bedridden patients provides convenience for bedridden patients in the early stage of stroke recovery. The device can be installed on the bed, and the patient can perform corresponding upper limb or lower limb physical exercise without getting out of bed. ; And the device is simple in structure, easy to use, low in cost, and has good application prospects.

Description of drawings

Fig. 1 is the structural representation of the limb exercise device for bedridden patients of the present utility model;

Fig. 2 is a schematic diagram of the connection mechanism between the support rod, the positioning slot and the fixed shaft of the limb exercise device for bedridden patients of the present invention.

Detailed ways

The structure of the limb exercise device for bedridden patients of the present invention will be described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1-2, the limb exercise device for bedridden patients includes an adjustment bracket and a limb exercise device, and the adjustment bracket includes a square base frame 1 surrounded by four long rods. One pair of long rods parallel to each other is formed with a positioning slot 3 near the two ends, and the other pair of long rods parallel to each other is formed with a fixed shaft 8 at both ends, and the positioning slot 3 is covered with an adjusting screw 9 , so that the long rod can move in the positioning slot 3 and be fixed with the other long rod by the adjusting screw 11, the two ends of the two long rods with fixed shafts 8 formed at both ends are fixed with For the support rods 2 of the underframe 1, the upper ends of each of the support rods 2 are also formed with positioning slots 3, so that two sliding rods 9 with fixed shafts 8 formed at both ends pass through the positioning slots 3 And be fixed, be fixed on the two support rods 2 on a described long rod and all be provided with to lean on board 4; Described limb exercise device comprises slide groove 5, the stay rope 6 and pulley 7 that one end has draw ring, The two ends of the sliding slot 5 are slidably connected to the sliding bar 9 through the connecting piece 10 , and the connecting piece 10 has a locking structure, so that the connecting piece 10 can slide and be fixed on the sliding bar 9 . Described pulley 7 is placed in described sliding groove 5, and the bottom of described sliding groove 5 forms a gap, and described stay cord 6 passes through gap and is connected with described pulley 7, and by pulling described stay cord 6, the described pulley along the The sliding groove 5 rolls, the pull ring is provided with an anti-slip pad, and a pressure sensing device is provided between the pull ring and the anti-slip pad, and the pull ring can be replaced by a fixing belt that can be placed on the ankle for Lower body exercise.

The operating principle of the limb exercise device for bedridden patients is as follows:

When in use, according to the patient's family members, the distance between the long rods of the bottom frame of the adjustment bracket can be adjusted according to the needs of the patient's exercise. The height of the sliding rod from the patient can be adjusted. After the fixation is completed, the pull ring or pull strap is connected to the pull rope connected to the pulley, and the patient can perform rehabilitation exercises.

Claims (5)

1. A limb exercise device for a bedridden patient, characterized in that it comprises an adjustment bracket and a limb exercise device, The adjustment bracket includes a square base frame (1) surrounded by four long rods, wherein a pair of long rods parallel to each other among the four long rods are formed with positioning slots (3) near the two ends, Another pair of fixed shafts (8) formed at both ends of the long rods parallel to each other, the positioning slot (3) is covered with an adjusting screw (11), so that the long rod can be positioned in the positioning slot (3) Move and fix with another long rod through the adjustment screw (11), and the two ends of the two long rods with fixed shafts (8) formed at both ends are fixed with support rods perpendicular to the bottom frame (1) (2), the upper end of each support rod (2) is also formed with a positioning slot (3), so that two sliding rods (9) with fixed shafts (8) formed at both ends pass through the positioning The draw-in slot (3) is fixed, and a leaning plate (4) is arranged between the two support rods (2) fixed on one of the long rods; The limb exercise device comprises a slide groove (5), a drawstring (6) and a pulley (7) with a pull ring at one end, and the two ends of the slide groove (5) are respectively connected to the sliding groove through a connecting piece (10). Rods (9) are slidably connected, and the pulley (7) is placed in the sliding groove (5), and a gap is formed at the bottom of the sliding groove (5), and the stay rope (6) passes through the gap and connects with the pulley. (7) connection, by pulling the stay cord (6) to make the pulley (7) roll along the slide groove (5). 2. The limb exercise device for bedridden patients according to claim 1, characterized in that, the connecting piece (10) has a locking structure, so that the connecting piece (10) can slide on the sliding rod (9) and fixed. 3 . The limb exercise device for bedridden patients according to claim 1 , wherein an anti-skid pad is provided on the pull ring. 4 . 4. The limb exercise device for bedridden patients according to claim 3, characterized in that a pressure sensing device is provided between the pull ring and the anti-skid pad. 5 . The limb exercise device for bedridden patients according to claim 3 , wherein the pull ring can be replaced by a fixing belt that can be worn on the ankle for lower limb exercise. 6 .