Limb training device for orthopedic rehabilitation

Abstract

The utility model relates to the field of limb training for orthopedic rehabilitation, in particular to a limb training device for orthopedic rehabilitation. Comprising a simulated ankle massage mechanism formed by a lifting unit composed of three groups of main connecting rods I, connecting rods II and adjusting rods, and a foot clamping mechanism matched with a massage nursing mechanism. Compared with the prior art, the device has the advantages that the device is provided with the special lifting mechanism which is used for simulating a path of massaging and rubbing ankles of a patient by nursing personnel, so that the nursing step replaces manual operation, the pressure of personnel is reduced, and in addition, the device is provided with a relatively humanized foot clamping mechanism which is matched with the device for massaging and nursing.

Description

Technical Field

[0001] The utility model relates to the field of limb training for orthopedic rehabilitation, in particular to a limb training device for orthopedic rehabilitation. Background Art

[0002] As the saying goes, it takes a hundred days to heal a broken bone. Patients who have been injured in orthopedics need to receive reasonable rehabilitation treatment. After the bones in the limbs are damaged, they need to be fixed for a long time to provide a growth environment for the bones to heal again. This process is very long, and after completion, the limbs need to undergo a certain degree of activity training.

[0003] Currently, there are many facilities for limb rehabilitation training, but there is a lack of equipment for ankle activities. During the rehabilitation care of the ankle joint, a nurse usually needs to hold the patient's foot and perform arc-shaped rotational activities with the heel and ankle as the center of the circle. In order to reduce the work pressure of the nurse, a limb training device for orthopedic rehabilitation is provided to simulate the nursing operation process. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that there is a lack of equipment for ankle activities.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a limb training device for orthopedic rehabilitation, comprising a base, and a support is connected to the top of the base.

[0008] A control disk is commonly connected between the base and the support, a plurality of springs are commonly connected between the base and the control disk, a support block is commonly connected upwardly at the edge of the control disk, a connecting rod is rotatably connected to the top of the support block, a plurality of support blocks are commonly connected downwardly at the edge of the support, a connecting rod is rotatably connected to the bottom of the support block, the top end of the connecting rod and the bottom end of the connecting rod are rotatably connected, a plurality of transmission shafts are rotatably connected above the control disk, a rotating handle is connected to one end of the transmission shaft, and an adjusting rod is rotatably connected between the rotating handle and the connecting rod.

[0009] A foot pad is connected above the support, and a threaded shaft is rotatably connected inside the support. The external thread structures of the threaded shaft are located on both sides of the foot pad and are arranged in opposite directions. Both ends of the threaded shaft are connected to shaft sleeves with internal thread structures. The shaft sleeves are connected upward to a clamping frame that matches the foot pad, and the clamping frame is connected to a touch end on the side close to the foot pad.

[0010] Furthermore, a rubber soft sleeve cooperating with the spring 1 is commonly connected between the base and the edge of the control panel, so as to facilitate the control panel to tilt to a certain degree on the base.

[0011] Furthermore, a plurality of No. 1 motors cooperating with transmission shaft 1 are connected above the control panel to provide power for the rotation of transmission shaft 1, a transmission shaft 2 is rotatably connected to one side below the support, a gear transmission mechanism is commonly connected between the transmission shaft 2 and one end of the threaded shaft to make the threaded shaft and transmission shaft 2 rotate synchronously, and a No. 2 motor cooperating with transmission shaft 2 is connected below the support to provide power for the rotation of transmission shaft 2.

[0012] Furthermore, the top of the support is connected to both sides of the threaded shaft with limiting slide grooves, and the two sides of the clamping frame are connected to slide rods that cooperate with the limiting slide grooves. Through the mutual cooperation between the limiting slide grooves and the slide rods, limiting conditions are provided for the clamping frame to move on the threaded shaft.

[0013] Furthermore, a second spring is provided between the support and the foot pad to facilitate the inclination of the foot pad.

[0014] 3. Beneficial Effects

[0015] Compared with the prior art, the advantages of the utility model are: the device is provided with a special lifting mechanism for simulating the path of a nursing staff massaging and kneading the patient's ankle, so that the nursing step replaces manual operation and reduces the pressure on the staff. In addition, the device is equipped with a relatively humanized foot clamping mechanism to cooperate with the device for massage care. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the appearance and structure of a limb training device for orthopedic rehabilitation of the utility model. Figure 1 .

[0017] Figure 2 This is a schematic diagram of the appearance and structure of a limb training device for orthopedic rehabilitation of the utility model. Figure 2 .

[0018] Figure 3 The utility model is a schematic diagram of the internal structure of a limb training device for orthopedic rehabilitation.

[0019] Figure 4 yes Figure 1 Schematic diagram of the local structure.

[0020] Figure 5 yes Figure 3 Schematic diagram of the local structure.

[0021] As shown in the figure: 1. base, 2. spring 1, 3. rubber soft cover, 4. control panel, 5. support block 1, 6. connecting rod 1, 7. motor No. 1, 8. transmission shaft 1, 9. turning handle, 10. adjusting rod, 11. connecting rod 2, 12. support block 2, 13. support, 14. spring 2, 15. threaded shaft, 16. gear transmission mechanism, 17. transmission shaft 2, 18. motor No. 2, 19. bushing, 20. clamping frame, 21. touch end, 22. slide bar, 23. limit slide groove, 24. foot pad. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] Embodiment 1

[0024] Combined with Figure 1-2 In order to solve the above technical problems, the technical solution provided by the utility model is: a limb training device for orthopedic rehabilitation, comprising a base 1, and a support 13 is connected to the top of the base 1.

[0025] The support 13 provides placement of the ankle portion of the orthopedic rehabilitation limb, and more specifically, the patient's heel is placed on the foot pad 24 .

[0026] Embodiment 2

[0027] Combined with Figure 1-4 A control disk 4 is commonly connected between the base 1 and the support 13, and a plurality of springs 2 are commonly connected between the base 1 and the control disk 4. A rubber soft cover 3 that cooperates with the spring 2 is commonly connected between the edges of the base 1 and the control disk 4, so as to cooperate with the control disk 4 to tilt to a certain extent on the base 1. A support block 5 is connected upwardly at the edge of the control disk 4, and a connecting rod 1 is rotatably connected to the top of the support block 5. A plurality of support blocks 2 12 are connected downwardly at the edge of the support 13, and a connecting rod 2 11 is rotatably connected to the bottom of the support block 2 12. The top end of the connecting rod 6 and the bottom end of the connecting rod 2 11 are rotatably connected. A plurality of transmission shafts 8 are rotatably connected above the control disk 4, and a plurality of No. 1 motors 7 that cooperate with the transmission shaft 8 are connected above the control disk 4 to provide power for the rotation of the transmission shaft 8. A handle 9 is connected at one end of the transmission shaft 8, and an adjusting rod 10 is rotatably connected between the handle 9 and the connecting rod 6.

[0028] The handle 9 is driven to rotate by the transmission shaft 18, and under the action of the adjusting rod 10, the lifting mechanism unit composed of the support block 15, the support block 2 12, the connecting rod 16 and the connecting rod 2 11 between the control panel 4 and the support 13 is used to make one end of the support 13 change its position up and down above the control panel 4. The above-mentioned units are provided with three groups, which together with the control panel 4 and the support 13 form a lifting mechanism. Under the control of the three groups of lifting units to different degrees, the support 13 can achieve different angles of inclination, and each tilting action is connected.

[0029] Embodiment 3

[0030] Combined with Figure 1-3 And attached Figure 5 A foot pad 24 is connected to the top of the support 13, and a spring 2 14 is commonly connected between the support 13 and the foot pad 24 to facilitate the inclination of the foot pad 24. A threaded shaft 15 is rotatably connected inside the support 13, and a transmission shaft 2 17 is rotatably connected to one side of the support 13. A gear transmission mechanism 16 is commonly connected between the transmission shaft 2 17 and one end of the threaded shaft 15, which is used to make the threaded shaft 15 rotate synchronously with the transmission shaft 2 17. A second motor 18 that cooperates with the transmission shaft 2 17 is connected to the bottom of the support 13 to provide power for the rotation of the transmission shaft 2 17. The threaded shaft 15 is in the The external thread structures on both sides of the foot pad 24 are arranged in opposite directions, and shaft sleeves 19 with internal thread structures are connected at both ends of the threaded shaft 15. The shaft sleeve 19 is upwardly connected to a clamping frame 20 that matches the foot pad 24, and the clamping frame 20 is connected to a touch end 21 on the side close to the foot pad 24. The top of the support 13 is located on both sides of the threaded shaft 15 and is connected to limiting slide grooves 23. Slide rods 22 that match the limiting slide grooves 23 are connected to both sides of the clamping frame 20. Through the mutual cooperation between the limiting slide grooves 23 and the slide rods 22, limiting conditions are provided for the movement of the clamping frame 20 on the threaded shaft 15.

[0031] By rotating the threaded shaft 15, the clamping frames 20 on both sides of the foot pad 24 move closer to or farther away from each other, so that the patient's foot, specifically the foot near the leg and ankle, is clamped through the touch end 21, which is convenient for simulating the massage nurse holding it with his hands.

[0032] During the specific implementation of the utility model, when the device is used to perform rehabilitation massage on the limbs and ankle joints of orthopedic patients, the patient lies flat on the bed, the device is placed at the patient's feet, and the patient's feet are placed on the foot pad 24. Mainly with the assistance of spring 1 2 and spring 2 14, the placement state of the patient's lower limbs will not conflict with the position of the foot pad 24, causing discomfort to the patient. By rotating the threaded shaft 15, the two clamping frames 20 clamp the patient's feet, and then through the operation of the lifting mechanism below, the support 13, the foot pad 24 and the clamped patient's feet are tilted and swayed in a surrounding manner above the base 1, specifically simulating the nursing staff's handling actions of holding the patient's feet, moving and kneading the patient's ankles. When the end is completed, the direction operation is sufficient.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A limb training device for orthopedic rehabilitation, comprising a base (1), wherein a support (13) is connected to the top of the base (1), characterized in that: A control panel (4) is commonly connected between the base (1) and the support (13), and a plurality of springs (2) are commonly connected between the base (1) and the control panel (4). A support block (5) is connected upwardly to the edge of the control panel (4), and a connecting rod (1) is rotatably connected to the top of the support block (5). A plurality of support blocks (12) are connected downwardly to the edge of the support (13), and a connecting rod (11) is rotatably connected to the bottom of the support block (12). The top end of the connecting rod (6) and the bottom end of the connecting rod (11) are rotatably connected. A plurality of transmission shafts (8) are rotatably connected above the control panel (4), and a rotating handle (9) is connected to one end of the transmission shaft (8), and an adjusting rod (10) is rotatably connected between the rotating handle (9) and the connecting rod (6). A foot pad (24) is connected to the upper part of the support (13), and a threaded shaft (15) is rotatably connected inside the support (13). The external thread structures of the threaded shaft (15) are arranged in opposite directions on both sides of the foot pad (24). Both ends of the threaded shaft (15) are connected to shaft sleeves (19) with internal thread structures. The shaft sleeves (19) are upwardly connected to a clamping frame (20) matched with the foot pad (24), and the clamping frame (20) is connected to a touch end (21) on the side close to the foot pad (24).

2. The limb training device for orthopedic rehabilitation according to claim 1, characterized in that: The base (1) and the edge of the control panel (4) are connected together and provided with a rubber soft cover (3) that matches the spring 1 (2).

3. The limb training device for orthopedic rehabilitation according to claim 1, characterized in that: A plurality of No. 1 motors (7) matched with the first transmission shaft (8) are connected above the control panel (4); a second transmission shaft (17) is rotatably connected to one side below the support (13); a gear transmission mechanism (16) is commonly connected between the second transmission shaft (17) and one end of the threaded shaft (15); and a No. 2 motor (18) matched with the second transmission shaft (17) is connected below the support (13).

4. The limb training device for orthopedic rehabilitation according to claim 1, characterized in that: The top of the support (13) is connected to both sides of the threaded shaft (15) with limiting sliding grooves (23), and the two sides of the clamping frame (20) are connected to slide rods (22) that match the limiting sliding grooves (23).

5. The limb training device for orthopedic rehabilitation according to claim 1, characterized in that: The support (13) and the foot pad (24) are connected together and provided with a second spring (14).

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