CN209108540U - A kind of multi-functional rotator cuff injury training aids - Google Patents

Abstract

The utility model discloses a multifunctional rotator cuff injury training device, which belongs to the field of training devices. A multifunctional rotator cuff injury training device comprises a chair body, a fixing rod is connected to the upper end of the chair body and the back, a positioning pulley is installed on the upper end of the chair body and the back, the outer surface of the positioning pulley is connected with the outer surface of a tension wire, and one end of the tension wire is connected with a positioning pulley. The weight, the other end of the tension wire runs through the fixed rod and is connected with the upper end of the tension device. The left and right sides of the tension device are provided with grips. The front end of the seat of the chair body is connected with one end of the connecting plate. The lower end of the swing rod is provided with a clip groove, the upper surface of the connecting plate is connected with a supporting plate, the upper side of the supporting plate is rotatably connected with front and rear rockers, and the upper end of the supporting plate is rotatably connected with an entertainment display screen. The utility model can realize a multifunctional rotator cuff injury trainer, which has complete functions and is easy to use, and can be exercised in an integrated manner for patients with multiple body parts and joint injuries, providing training effects and promoting rehabilitation.

Description

A multifunctional rotator cuff injury trainer

technical field

The utility model relates to the field of training devices, in particular to a multifunctional rotator cuff injury training device.

Background technique

The treatment of rotator cuff tendinitis (rotator cuff injury) in the prior art mainly relieves pain and inflammation in the early stage, and then can improve general adaptability and strength load exercises through physical and drug therapy, rehabilitation training and other methods to promote the healing and function of injured tissue. Recovery, there is currently no training equipment specifically for rotator cuff injuries in the prior art.

Utility model content

1. Technical problems to be solved

The purpose of this utility model is to provide a kind of multifunctional rotator cuff injury trainer, to solve the problem proposed in the above-mentioned background technology:

(1) Ordinary rotator cuff injury rehabilitation training is ineffective, inconvenient to use, and cannot improve the training effect;

(2) There is no special rotator cuff injury trainer for rehabilitation.

2. Technical solutions

A multifunctional rotator cuff injury trainer comprises a chair body, a fixing rod is fixedly connected to the upper end of the chair body and the backrest, a positioning pulley is fixedly installed on the upper end of the chair body and the backrest, and the outer surface of the positioning pulley is connected to the outer surface of the tension wire. The surface is movably connected, one end of the tension wire is fixedly connected with a weight, and the other end of the tension wire runs through the fixing rod and is fixedly connected to the upper end of the tension device. The left and right sides of the tension device are provided with handles, and the chair body seat The front end is fixedly connected with one end of the connecting plate, the left and right sides of the front end of the connecting plate are hinged with the upper end of the lower limb swinging rod, the lower end of the lower limb swinging rod is provided with a clip groove, and the upper surface of the connecting plate is movably connected with a support plate, the support A front and rear rocker is rotatably connected to the side surface of the upper end of the board, and an entertainment display screen is rotatably connected to the upper end of the support board.

Preferably, a groove is provided on the front of the support plate, the groove is matched with the entertainment display screen, a rotating seat 1 is fixedly installed on the upper end of the groove, and the rotating seat 1 is fixedly connected with one end of the connecting rod. The other end of the connecting rod is fixedly connected with one side of the entertainment display screen; the entertainment display screen can be placed safely.

Preferably, the inner ends of the left and right sides of the connecting plate are provided with movable openings, the left and right sides of the connecting plate are provided with wheel grooves, the wheel grooves are slidably connected with the rollers, and the end faces of the rollers are fixedly connected with rotating support rods, The outer surface of the rotating support rod penetrates through the movable port and is fixedly connected to the support bearing, the support bearing is fixedly installed on the lower ends of the left and right sides of the support plate, and the two sides of the middle end of the rotating support rod are fixedly connected with driving wheels. The rim of the driving wheel is meshed with the lower bevel gear, the end face of the lower bevel gear is fixedly connected with one end of the connecting shaft, and the other end of the connecting shaft is fixedly connected with the end face of the upper bevel gear; the movement of the support plate on the connecting plate can be realized.

Preferably, two rotating seats are fixedly connected to the left and right sides of the inner upper end of the support plate, a rotating connecting rod is rotatably connected between the two rotating seats, and driven wheels are fixedly connected on both sides of the middle part of the rotating connecting rod. The rim of the moving wheel is meshed and connected with the upper bevel gear, and a transmission wheel is fixedly installed on both sides of the middle part of the rotating connecting rod, and the transmission wheel is movably connected with the belt; the transmission function is effectively performed.

Preferably, the first rotating seat includes a supporting seat plate, a rotating shaft is movably connected between the supporting seat plates, the outer surface of the middle part of the rotating shaft is fixedly connected with one end of the connecting rod, and both ends of the rotating shaft are fixedly connected with a rotating shaft. The rotating wheel is movably connected with the belt; the rotation of the entertainment display screen is convenient.

3. Beneficial effects

Compared with the prior art, the advantages of the present utility model are:

(1) The device of the present utility model can realize a multifunctional rotator cuff injury trainer, which has complete functions and is easy to use. It can be exercised in an integrated manner for patients with multiple body parts and joint injuries, providing training effects and promoting rehabilitation. , The patient with rotator cuff injury sits on the seat of the chair, holds the grip of the tensioner with both hands, and pulls it through the action of the retractor composed of weights, tension wires and positioning pulleys, providing rotator cuff joint exercise, while the upper limbs are pulled. Rehabilitation training can also be carried out through the front and rear rockers, and the lower limbs can be trained by the lower limb swing bar, which is fully functional and easy to operate. Provide force to achieve lower limb (knee) joint rehabilitation, and the upper limb can exercise the upper limb through the circle of the front and rear crank handles, which is convenient and fast. During rehabilitation training, the movement of the support plate on the connecting plate can also be adjusted to realize the patient lying on the chair body and connecting On the board surface formed by the board, a variety of exercise methods are provided, and the patient can also use the entertainment display screen for leisure and entertainment when exercising.

(2) In the process of sitting exercise, the device of the present invention uses the entertainment display screen for leisure and entertainment in order to pass the time. When performing the lying exercise, the patient pushes the support plate to move on the connecting plate, and under the thrust, the support plate The rotating support rod connected to the upper support bearing is rotated by the rotation of the roller in the wheel groove. The rotation will rotate through the connecting shaft is the upper bevel gear, the rotation of the upper bevel gear drives the driven wheel that is meshed with it to rotate, the rotation of the driven wheel will drive the transmission wheel connected by the rotating connecting rod to rotate, and the rotation of the transmission wheel is realized through the belt. The rotation of the rotating wheel will make the rotating shaft in the rotating base rotate, and the rotation of the rotating shaft will make the entertainment display screen connected by the connecting rod rotate and fold. In the middle, it is convenient to store, avoid damage, and improve the service life.

Description of drawings

Fig. 1 is the side view structure schematic diagram of the utility model;

2 is a schematic diagram of the connection three-dimensional structure of the connecting plate and the supporting plate of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the connection between the connecting plate and the supporting plate of the present invention;

FIG. 4 is a schematic view of the side sectional structure of the support plate of the present invention.

Description of the symbols in the figure: 1. Chair body; 2. Positioning pulley; 3. Tensioning wire; 4. Fixed rod; 5. Grip; 6. Tensioning device; 7. Weight; 8. Connecting plate; 10. Foot slot; 11. Support plate; 12. Front and rear rocker; 13. Entertainment display screen; 14. Connecting rod; 15. Rotating seat one; 16. Groove; 17. Active port; 18. Roller; 19. Wheel groove; 20, rotating support rod; 21, supporting bearing; 22, driving wheel; 23, lower bevel gear; 24, connecting shaft; 25, rotating seat two; 26, rotating connecting rod; 27, driven wheel; 28, upper bevel gear; 29, transmission wheel; 30, support seat plate; 31, rotating shaft; 32, belt; 33, rotating wheel.

Detailed ways

The following will be combined with the accompanying drawings in the embodiments of the present utility model; the technical solutions in the embodiments of the present utility model will be described clearly and completely; obviously; the described embodiments are only a part of the embodiments of the present utility model; rather than all the implementations example. Based on the embodiments of the present invention; all other embodiments obtained by persons of ordinary skill in the art without creative work; all belong to the protection scope of the present invention.

Embodiment 1: please refer to Figure 1;

A multifunctional rotator cuff injury training device comprises a chair body 1, a fixing rod 4 is fixedly connected to the upper end of the chair back of the chair body 1, a positioning pulley 2 is fixedly installed on the upper end of the chair back of the chair body 1, the outer surface of the positioning pulley 2 and the tension wire 3 are fixedly installed. The outer surface is movably connected, one end of the tension wire 3 is fixedly connected with a weight 7, and the other end of the tension wire 3 runs through the fixing rod 4 and is fixedly connected to the upper end of the tension device 6. The left and right sides of the tension device 6 are provided with handles 5, and the front end of the seat body 1 It is fixedly connected with one end of the connecting plate 8. The left and right sides of the front end of the connecting plate 8 are hinged with the upper end of the lower limb swinging rod 9. The lower end of the lower limb swinging rod 9 is provided with a clip groove 10. A front and rear rocker 12 is rotatably connected to the side of the upper end, and an entertainment display screen 13 is rotatably connected to the upper end of the support plate 11 .

When the user uses the utility model device, a multifunctional rotator cuff injury training device can be realized, which has complete functions and is convenient to use. During the process, the patient with rotator cuff injury sits on the seat of the chair body 1, holds the handle 5 of the tensioner 6 with both hands, and pulls it through the action of the retractor composed of the weight 7, the tension wire 3 and the positioning pulley 2, providing Rotator cuff joint position exercise, at the same time, upper limb training can also be used for rehabilitation training through the front and rear rockers 12, and lower limbs can be trained through the lower limb swing bar 9, with complete functions and convenient operation. The hinge swings back and forth, and there is a torsion spring in the hinge, which can provide force to achieve the rehabilitation of the lower limb (knee) joint. The movement of the connecting plate 8 enables the patient to lie flat on the board surface formed by the chair body 1 and the connecting plate 8 , providing a variety of exercise methods, and the patient can also use the entertainment display screen 13 for leisure and entertainment during exercise.

Embodiment 2: with reference to Figures 2-4, there are differences based on the basis of Embodiment 1;

A groove 16 is provided on the front of the support plate 11, the groove 16 is matched with the entertainment display screen 13, the upper end of the groove 16 is fixedly installed with a rotating seat 15, the rotating seat 1 15 is fixedly connected with one end of the connecting rod 14, and the other end of the connecting rod 14 is fixed It is fixedly connected to one side of the entertainment display screen 13 .

The inner ends of the left and right sides of the connecting plate 8 are provided with movable ports 17, and the left and right sides of the connecting plate 8 are provided with wheel grooves 19. The wheel grooves 19 are slidably connected with the roller 18, and the end face of the roller 18 is fixedly connected with a rotating support rod 20. The rotating support rod The outer surface of the 20 runs through the movable port 17 and is fixedly connected with the support bearing 21. The support bearing 21 is fixedly installed on the lower ends of the left and right sides of the support plate 11. The middle end of the rotating support rod 20 is fixedly connected with a driving wheel 22 on both sides. The lower bevel gear 23 is meshed and connected, the end face of the lower bevel gear 23 is fixedly connected with one end of the connecting shaft 24 , and the other end of the connecting shaft 24 is fixedly connected with the end face of the upper bevel gear 28 .

Two rotating seats 25 are fixedly connected to the left and right sides of the inner upper end of the support plate 11 , a rotating connecting rod 26 is rotatably connected between the two rotating seats 25 , and a driven wheel 27 is fixedly connected to both sides of the middle of the rotating connecting rod 26 . The upper bevel gear 28 is meshed and connected, and the two sides of the middle of the rotating connecting rod 26 are also fixedly installed with transmission wheels 29 , which are movably connected with the belt 32 .

The rotating base 15 includes a supporting base plate 30, a rotating shaft 31 is movably connected between the supporting base plates 30, the middle outer surface of the rotating shaft 31 is fixedly connected with one end of the connecting rod 14, and the two ends of the rotating shaft 31 are fixedly connected with a rotating wheel 33, The rotating wheel 33 is movably connected with the belt 32 .

During the sitting exercise, in order to pass the time, the entertainment display screen 13 can be used for leisure and entertainment. When performing the lying exercise, the patient pushes the support plate 11 to move on the connecting plate 8. Under the thrust, the support plate 11 supports the bearing 21 The connected rotating support rod 20 is rotated by the rotation of the roller 18 in the wheel groove 19. The rotation of the rotating support rod 20 will drive the driving wheel 22 to rotate, and the rotation of the driving wheel 22 will drive the rotation of the lower bevel gear 23 meshed with it. The rotation of the lower bevel gear 23 will cause the upper bevel gear 28 to rotate through the connecting shaft 24. The rotation of the upper bevel gear 28 drives the driven wheel 27 meshed with it to rotate, and the rotation of the driven wheel 27 will drive the transmission wheel connected by the rotating connecting rod 26. 29 rotates, the rotation of the transmission wheel 29 realizes the rotation of the rotating wheel 33 through the belt 32, the rotation of the rotating wheel 33 will make the rotating shaft 31 in the rotating base 15 rotate, and the rotating shaft 31 will rotate through the connecting rod 14. The screen 13 is rotated and folded. The entertainment display screen 13 can be safely placed in the groove 16 of the support plate 11 during the rotation and folding process, which is convenient for storage, avoids damage, and improves the service life.

The above is only a preferred embodiment of the present utility model; but the protection scope of the present utility model is not limited to this; any person skilled in the art is within the technical scope disclosed by the present utility model; according to the present utility model The new technical solutions and their improved ideas are equivalently replaced or changed; all should be covered within the protection scope of the present invention. Furthermore, the word "comprising" does not exclude other elements or steps, and the word "a" preceding an element does not exclude the inclusion of "a plurality" of that element. Several elements of several recited in the product claims can also be realized by one element by means of software or hardware. The terms first, second, etc. are used to denote names and do not denote any particular order.

Claims (5)

1. A multifunctional rotator cuff injury training device, comprising a chair body (1), characterized in that: the upper end of the chair back of the chair body (1) is fixedly connected with a fixing rod (4), and the chair body (1) chair A positioning pulley (2) is fixedly installed on the upper end of the back, the outer surface of the positioning pulley (2) is movably connected with the outer surface of the tension wire (3), and one end of the tension wire (3) is fixedly connected with a weight (7). The other end of the tension wire (3) runs through the fixing rod (4) and is fixedly connected to the upper end of the tension device (6). The left and right sides of the tension device (6) are provided with handles (5). The front end of the seat is fixedly connected with one end of the connecting plate (8), the left and right sides of the front end of the connecting plate (8) are hinged with the upper end of the lower limb swinging rod (9), and the lower end of the lower limb swinging rod (9) is provided with a clip groove (10). The upper surface of the connecting plate (8) is movably connected with a support plate (11), the upper end of the support plate (11) is rotatably connected with a front and rear rocker (12), and the upper end of the support plate (11) is rotatably connected with an entertainment Display (13). 2. The multifunctional rotator cuff injury training device according to claim 1, wherein a groove (16) is provided on the front of the support plate (11), and the groove (16) is connected to an entertainment display screen. (13) Matching, the upper end of the groove (16) is fixedly installed with a rotating seat one (15), the rotating seat one (15) is fixedly connected with one end of the connecting rod (14), and the connecting rod (14) is another One end is fixedly connected to one side of the entertainment display screen (13). 3. A multifunctional rotator cuff injury training device according to claim 1, characterized in that: the inner ends of the left and right sides of the connecting plate (8) are provided with movable ports (17), and the connecting plate (8) The left and right sides are internally provided with wheel grooves (19), the wheel grooves (19) are slidably connected with the roller (18), and the end face of the roller (18) is fixedly connected with a rotating support rod (20), and the rotating support rod ( 20) The outer surface runs through the movable port (17) and is fixedly connected with the support bearing (21), the support bearing (21) is fixedly installed on the lower ends of the left and right sides of the support plate (11), and the rotating support rod (20) A driving wheel (22) is fixedly connected on both sides of the middle end, the rim of the driving wheel (22) is meshed with the lower bevel gear (23), and the end face of the lower bevel gear (23) is fixedly connected with one end of the connecting shaft (24). , the other end of the connecting shaft (24) is fixedly connected with the end face of the upper bevel gear (28). 4. The multifunctional rotator cuff injury training device according to claim 1, characterized in that: the left and right sides of the inner upper end of the support plate (11) are fixedly connected with a rotating seat two (25), and the rotating seat two (25) A rotating connecting rod (26) is rotatably connected, and a driven wheel (27) is fixedly connected on both sides of the middle of the rotating connecting rod (26), and the rim of the driven wheel (27) meshes with the upper bevel gear (28) The two sides of the middle part of the rotating connecting rod (26) are also fixedly installed with transmission wheels (29), and the transmission wheels (29) are movably connected with the belt (32). 5. A multifunctional rotator cuff injury training device according to claim 2, characterized in that: the first rotating seat (15) comprises a support seat plate (30), and between the support seat plates (30) A rotating shaft (31) is movably connected, the middle outer surface of the rotating shaft (31) is fixedly connected with one end of the connecting rod (14), and two ends of the rotating shaft (31) are fixedly connected with a rotating wheel (33), the rotating The wheel (33) is movably connected with the belt (32).