CN211244408U - Training massage device for cerebral thrombosis patient - Google Patents

Abstract

A training massage device for patients with cerebral thrombosis effectively solves the problem that the existing device cannot carry out coordination exercise on the four limbs of the patients at the same time; the chair comprises a chair, wherein sliding arms capable of moving back and forth are respectively arranged on handrails on the left side and the right side of the chair, a rotating shaft capable of rotating back and forth is arranged below the chair, cams are respectively coaxially arranged at the left end and the right end of the rotating shaft, the directions of the protruding ends of the two cams are opposite and are respectively hinged with the sliding arms on the corresponding sides of the two cams through a first swing rod, swing arms capable of swinging back and forth are respectively arranged on the left side and the right side of the front end of the chair, racks in the front and back directions are respectively connected on the left side and the right side of the lower part of the chair in a sliding manner, the two racks are respectively hinged with the swing arms on the corresponding sides; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

A training massage device for cerebral thrombosis patients

technical field

The utility model relates to the technical field of neurology rehabilitation training equipment, in particular to a training massage device for cerebral thrombosis patients.

Background technique

Cerebral thrombosis is the thickening of blood vessels, lumen stenosis and thrombosis caused by atherosclerosis of the main cerebral arteries or cortical branches, resulting in reduced blood flow or interruption of blood supply to the local brain, resulting in numbness and weakness of the upper and lower limbs and imbalance of limb coordination in patients.

During the rehabilitation of a patient with cerebral thrombosis, it is necessary to massage the affected limb of the patient, and assist the patient to perform appropriate exercises on the limbs to restore the coordination of the limbs of the patient. The patient's limbs cannot be exercised in coordination at the same time.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a training massage device for patients with cerebral thrombosis, which effectively solves the problem that the existing device cannot perform coordinated exercise on the limbs of the patient at the same time.

The technical solution is that the utility model includes a seat, the armrests on the left and right sides of the seat are respectively provided with sliding arms that can move back and forth, and the bottom of the seat is provided with a rotating shaft that can rotate back and forth, and the left and right ends of the rotating shaft are respectively coaxial. There are cams, the convex ends of the two cams are opposite in direction and are hingedly connected to the sliding arms on the corresponding sides of the first swing rod respectively. The left and right sides of the front end of the seat are respectively provided with swing arms that can swing back and forth. The left and right sides are respectively slidably connected with racks in the front and rear directions, the two racks are hingedly connected to the swing arms on the corresponding sides through the second swing rod, and the left and right sides of the rotating shaft are respectively coaxially provided with different racks that can engage with the corresponding side racks. For perfect gears, the teeth of the two incomplete gears are in opposite directions.

Compared with the prior art, the beneficial effect of the present utility model is that the utility model drives the sliding arm and the swing arm on the corresponding side respectively through two cams with opposite protruding directions and two incomplete gears with opposite tooth distribution directions. , allowing the patient's left arm and right leg, right arm and left leg to alternately move back and forth, so as to train the coordination of the patient's limbs, improve the effect of rehabilitation training, and reduce the workload of medical staff and the patient's family. This simple structure , Easy to operate, novel idea, strong practicability.

Description of drawings

Figure 1 is an axonometric view of the present invention.

Fig. 2 is the cut-away right axonometric view of the utility model.

Figure 3 is a partial cut axonometric view of the present invention.

FIG. 4 is an enlarged view of A in FIG. 2 of the present utility model.

FIG. 5 is an enlarged view of B in FIG. 2 of the present utility model.

Detailed ways

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

As shown in Figures 1 to 5, including seat 1, the armrests on the left and right sides of seat 1 are respectively provided with sliding arms 2 that can move back and forth, and the bottom of seat 1 is provided with a rotating shaft 3 that can rotate back and forth, and the rotating shaft 3 is left and right The two ends are respectively provided with cams 4 coaxially. The convex ends of the two cams 4 are in opposite directions and are hingedly connected to the sliding arms 2 on the corresponding sides through the first swing rod 5 respectively. The swing arm 6 swings back and forth, and the left and right sides under the seat 1 are respectively slidably connected with racks 7 in the front and rear directions. The two racks 7 are hingedly connected to the swing arm 6 on the corresponding side through the second swing rod 8 respectively. The rotating shaft 3 The left and right sides are respectively coaxially provided with incomplete gears 9 that can mesh with the corresponding side racks 7 , and the teeth of the two incomplete gears 9 are opposite in direction.

In order to prevent the two sliding arms 2 from falling off during sliding, the upper surfaces of the armrests on the left and right sides of the seat 1 are respectively provided with limit chutes 10 in the front and rear directions. The slide bar 11, the two limit slide bars 11 are respectively fixedly connected with the slide arm 2 on the corresponding side.

In order to rotate the rotating shaft 3, the lower end of the seat 1 is provided with a base 12 in the front-rear direction, the rotating shaft 3 is coaxially provided with a first gear 13, and the upper surface of the base 12 is provided with a motor 14 in the left and right axial directions. The output end is coaxially provided with a second gear 15 meshing with the first gear 13 .

In order to prevent the rotating shaft 3 from falling off during rotation, the left and right sides of the upper surface of the base 12 are respectively provided with hinged seats 16 , both of which are rotatably connected with the rotating shaft 3 .

In order to prevent the racks 7 from falling off during sliding, the left and right sides of the upper surface of the base 12 are respectively provided with sliding grooves 17 in the front and rear directions.

In order to facilitate the fixation of the patient's arms, the left ends of the two sliding arms 2 are respectively provided with fixed belts 18 in the up-down direction, the right surfaces of the two fixed belts 18 are respectively provided with velcro stickers 19, and the right ends of the two sliding arms 2 are respectively provided with velcro stickers 19. The surfaces are respectively provided with velcro stickers 20 that can be glued to the velcro stickers 19 on the corresponding side.

In order to improve the comfort of the patient, the front surfaces of the two swing arms 6 are both vertically axial and concave arc surfaces, and the front surfaces of the two swing arms 6 are provided with a plurality of latex balls 21 .

When the utility model is in use, the patient sits on the chair 1, puts both arms on the sliding arms 2 on the corresponding sides, respectively pulls the free ends of the two fixing straps 18 and makes the two velcro stickers 19 correspond to them respectively. The velcro sticker 20 on the side is glued, and the patient's arms are respectively fixed on the sliding arm 2 of the corresponding side, and the patient's legs are in contact with the front surface of the swing arm 6 on the corresponding side;

Start the motor 14, the motor 14 drives the first gear 13 to rotate clockwise through the second gear 15, the first gear 13 drives the rotating shaft 3 to rotate clockwise, and the rotating shaft 3 synchronously drives the two cams 4 and the two incomplete gears 9 to rotate clockwise;

When the cam 4 on the left rotates clockwise, the convex end of the cam 4 on the left rotates backward, and the sliding arm 2 on the corresponding side is driven by the first swing rod 5 to move backward, and the sliding arm 2 on the left drives the patient correspondingly. The affected limb on the side moves backward, and at the same time, the incomplete gear 9 on the left drives the rack 7 on the corresponding side to slide forward, and the rack 7 on the left drives the swing arm 6 on the corresponding side through the second swing rod 8. Swing forward and lift the affected limb on the corresponding side of the patient upwards;

When the convex end of the cam 4 on the left rotates backward, the convex end of the cam 4 on the right rotates forward, and the sliding arm 2 on the corresponding side is driven by the first swing rod 5 to move backward, and the sliding arm 2 on the right side moves backward. The arm 2 drives the affected limb on the corresponding side of the patient to move forward. At the same time, the incomplete gear 9 on the right side is disengaged from the rack 7 on the corresponding side. The arm 6 drives the rack 7 on the corresponding side to slide backward through the second swing rod 8. At the same time, the affected limb on the left side of the patient swings downward under the action of its own gravity and contacts the front surface of the swing arm 6 on the corresponding side. ;

As the rotating shaft 3 continues to rotate, the cam 4 on the left drives the sliding arm 2 on the corresponding side to move forward through the first swing rod 5 on the same side, and the incomplete gear 9 on the left does not correspond to the rack 7 on the corresponding side. Meshing, the swing arm 6 on the left swings downward, the cam 4 on the right drives the sliding arm 2 on the corresponding side to move backward through the first swing rod 5 on the same side, and the incomplete gear 9 on the right passes through the same side. The rack 7 and the second swing rod 8 drive the swing arm 6 on the corresponding side to swing forward;

With the continuous rotation of the motor 14, the two sliding arms 2 alternately slide back and forth, and at the same time, the two swing arms 6 alternately swing back and forth, thereby realizing the alternate movement of the patient's limbs.

Compared with the prior art, the beneficial effect of the present utility model is that the utility model drives the sliding arm and the swing arm on the corresponding side respectively through two cams with opposite protruding directions and two incomplete gears with opposite tooth distribution directions. , allowing the patient's left arm and right leg, right arm and left leg to alternately move back and forth, so as to train the coordination of the patient's limbs, improve the effect of rehabilitation training, and reduce the workload of medical staff and the patient's family. This simple structure , Easy to operate, novel idea, strong practicability.

Claims (7)

1. A cerebral thrombosis patient training massage device, comprising a seat (1), wherein the armrests on the left and right sides of the seat (1) are respectively provided with sliding arms (2) that can move back and forth, and the seat (1) ) below is provided with a rotating shaft (3) that can be rotated back and forth, the left and right ends of the rotating shaft (3) are respectively provided with cams (4) coaxially, and the convex ends of the two cams (4) have opposite directions and pass through the first pendulum rod ( 5) It is hingedly connected with the sliding arm (2) on the corresponding side, the left and right sides of the front end of the seat (1) are respectively provided with swing arms (6) that can swing forward and backward, and the left and right sides under the seat (1) are respectively slidably connected There are racks (7) in the front and rear directions, the two racks (7) are hingedly connected to the swing arms (6) on the corresponding sides through the second swing rod (8) respectively, and the left and right sides of the rotating shaft (3) are respectively coaxially provided with For the incomplete gears (9) that can mesh with their corresponding side racks (7), the teeth of the two incomplete gears (9) are in opposite directions. 2 . The training massage device for cerebral thrombosis patients according to claim 1 , wherein the upper surfaces of the armrests on the left and right sides of the seat ( 1 ) are respectively provided with limit chutes ( 10 ) in the front and rear directions. 3 . The two limit slide grooves (10) are respectively slidably connected with limit slide bars (11), and the two limit slide bars (11) are respectively fixedly connected with the sliding arms (2) on the corresponding sides. 3. A kind of training massage device for cerebral thrombosis patients according to claim 1, characterized in that, the lower end of the seat (1) is provided with a base (12) in the front-rear direction, and the rotating shaft (3) is coaxially provided with The first gear (13), the upper surface of the base (12) is provided with a motor (14) in the left and right axial directions, and the output end of the motor (14) is coaxially provided with a second gear (15) meshing with the first gear (13). ). 4. A kind of training massage device for cerebral thrombosis patients according to claim 3, characterized in that, the left and right sides of the upper surface of the base (12) are respectively provided with hinged seats (16), two hinged seats (16) Both are rotatably connected with the rotating shaft (3). 5. A kind of training massage device for cerebral thrombosis patients according to claim 3, characterized in that, the left and right sides of the upper surface of the base (12) are respectively provided with chute (17) in the front and rear directions, and two toothed The bars (7) are respectively slidably connected with the chute (17) on the corresponding side. 6. The training massage device for patients with cerebral thrombosis according to claim 1, wherein the left ends of the two sliding arms (2) are respectively provided with fixed belts (18) in the upper and lower directions, and the two fixed belts The right surface of (18) is respectively provided with velcro stickers (19), and the right end surfaces of the two sliding arms (2) are respectively provided with velcro stickers (20) which can be bonded to the velcro stickers (19) on their corresponding sides. 7 . The training massage device for cerebral thrombosis patients according to claim 1 , wherein the front surfaces of the two swing arms ( 6 ) are up and down axial and concave arc surfaces, and the two The front surface of the swing arm (6) is provided with a plurality of latex balls (21).

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