[0023] Example 2
[0024] On the basis of Example 1, such as Figure 1-5 As shown, the back massage assembly 2 includes a lower rail 21, a support rod 22, an arc-shaped rack 23, a sliding block 24, a first spring 25, a massage wheel 26, a first gear 27 and an upper rail 28. The top left of the support 1 passes The lower rail 21 is fixedly connected to the bolts. The left side of the lower rail 21 is welded with three support rods 22. The top ends of the support rods 22 are welded with an arc-shaped rack 23. The lower rail 21 is provided with sliding blocks 24 on both front and rear sides. A first spring 25 is connected between the sliding block 24 and the lower rail 21. A massage wheel 26 is arranged on the top of the sliding block 24 to rotate. The lower part of the massage wheel 26 is connected with a first gear 27, the first gear 27 and an arc-shaped rack. 23 is engaged, the top of the lower rail 21 is fixedly connected with an upper rail 28 by bolts, and the upper rail 28 is slidingly connected with the upper part of the massage wheel 26.
[0025] When the human arm exercises through the arm exercise assembly 3, the sliding block 24 is driven to move outward through the connecting assembly 4, the first spring 25 is compressed, and the sliding block 24 moves outward to drive the massage wheel 26 to move outwards, and perform on the patient's back Massage, when the arm exercise assembly 3 is reset, the first spring 25 is reset, driving the sliding block 24 to move inward, and then driving the massage wheel 26 to move inward, massaging the patient's back, and when the massage wheel 26 moves inside and outside, it drives the first spring A gear 27 moves inside and outside. When the first gear 27 moves inside and outside, because of the arc rack 23, the first gear 27 rotates to drive the massage wheel 26 to rotate, so that the massage wheel 26 can better affect the patient’s back Get a massage. In this way, when the patient is performing arm rehabilitation training, the patient's back can also be massaged, so that the patient can perform arm rehabilitation training more comfortably.
[0026] The arm exercise assembly 3 includes a connecting plate 31, a rotating shaft 32, a swing plate 33, an arc-shaped rod 34, a clamping block 35, a first clamping rod 36, an arc-shaped telescopic rod 37 and a second spring 38. The front and rear ends of the lower rail 21 The connecting plate 31 is fixed by bolts. The right side of the connecting plate 31 is rotated by a rotating shaft 32 with a swinging plate 33. The inner right part of the swinging plate 33 is rotated with an arc rod 34, and the outer right part of the swinging plate 33 The clamping block 35 is symmetrically welded to the left and right. The outer end of the arc-shaped rod 34 is rotatably provided with a first clamping rod 36. The first clamping rod 36 cooperates with the clamping block 35, and an arc-shaped telescopic rod 37 is welded between the swing plate 33 and the bracket 1. A second spring 38 is connected between the upper part of the arc-shaped telescopic rod 37 and the bracket 1.
[0027] When rehabilitation exercises are needed for the arm, first, turn the first lever 36 by 90°, then turn the arc-shaped rod 34 to open, then place the arm on the swing plate 33, and then rotate the arc-shaped rod 34 to reset, and Rotate and reset the first lever 36. At this time, you can swing the joints of the arm for exercise. When the arm swings upwards, the swing plate 33 will swing upwards, the second spring 38 stretches, and the arc-shaped telescopic rod 37 extends , When the arm swings downward, the second spring 38 resets and drives the swing plate 33 to reset. Through the second spring 38, when a person's arm swings, there will be a certain weight bearing, which can better perform rehabilitation training on the patient's arm.
[0028] The connecting assembly 4 includes a pull wire 41, a pulley 42, a connecting block 44, a winding wheel 45, a second gear 46, and a third gear 47. A hole 43 is opened on the left side of the lower rail 21, and the left side of the slider 24 is welded to connect Block 44, the connecting block 44 passes through the in-line hole 43, the lower part of the support rod 22 on the front side and the rear side is connected with a pulley 42, the outer side of the connecting plate 31 is rotatably provided with a winding wheel 45, and the winding wheel 45 is wound Pull wire 41, pull wire 41 bypasses pulley 42, tail end of pull wire 41 is connected to connecting block 44, outside of winding wheel 45 is connected with third gear 47, outer end of rotating shaft 32 is keyed with second gear 46, second gear 46 It meshes with the third gear 47.
[0029] When the swing plate 33 rotates upward, the rotating shaft 32 is driven to rotate counterclockwise, and the second gear 46 is driven to rotate counterclockwise, thereby driving the third gear 47 to rotate clockwise, so that the winding wheel 45 rotates clockwise to wind up the wire 41. The connecting block 44 is driven to move to the outside by the pulling wire 41, and then the massage wheel 26 is driven to move to the outside to massage the patient's back. When the swing plate 33 swings downward, the third gear 47 is driven to reverse, which in turn drives the winding wheel 45 to reverse. The hour hand rotation releases the pull wire 41, so that the massage wheel 26 moves inward to reset. In this way, through the connecting component 4, the back massage component 2 and the arm exercise component 3 can be connected to work together, making the equipment more practical.
[0030] It also includes an L-shaped rod 5, a third spring 6 and a second clamping rod 7. The bottom of the swing plate 33 is welded with six L-shaped rods 5 symmetrically forward and backward. The front and rear sides of the bracket 1 are welded with three third springs 6. The top of the spring 6 is provided with a second lever 7 in a rotatable manner, and the second lever 7 is matched with the L-shaped lever 5.
[0031] Because different people need to exercise with different strengths, when you need to increase the strength of the exercise, stretch the corresponding third spring 6 and clamp the second lever 7 on the L-shaped rod 5 above it until it is increased to the required level. There are 6 third springs. When the exercise intensity needs to be reduced, the second lever 7 above the corresponding third spring 6 can be rotated 90°. In this way, the intensity of the patient's rehabilitation exercise can be changed, so that the equipment can better meet the needs of the patient.
[0032] It also includes a mounting rod 8, a swing rod 9 and a limit cylinder 10. The upper rail 28 has a limit hole 11 on the front and rear sides of the upper rail 28. The upper rail 28 at the limit hole 11 is welded with a mounting rod 8, and the mounting rod 8 is A swing rod 9 is provided in a rotating type, a limit cylinder 10 is rotated between the bottom ends of the swing rod 9, and the left part of the swing rod 9 is in the limit hole 11.
[0033] When the patient exercises, first push the limit tube 10 upward, and then the person sits on the top of the bracket 1, and then releases the limit tube 10, so that the limit tube 10 is stuck on the front side of the person’s chest. In this way, the patient performs rehabilitation exercises At the same time, the correct sitting posture can be maintained, so that the equipment can better serve the patient. After the patient's rehabilitation exercise is completed, the above steps can be repeated.
