Transmission assembly of rehabilitation equipment

Abstract

The utility model relates to the technical field of rehabilitation equipment, in particular to a transmission assembly of rehabilitation equipment. According to the technical scheme, the rehabilitation training device comprises a bottom frame and further comprises a lower body training mechanism installed on the bottom frame and used for lower body rehabilitation training, and an upper body training mechanism used for upper body rehabilitation training is arranged on the lower body training mechanism; and the transmission mechanism is arranged in the lower body training mechanism and is used for simultaneously driving the lower body training mechanism and the upper body training mechanism. The lower body training mechanism, the upper body training mechanism, the bottom frame, the transmission mechanism and other structures are matched, so that the lower body training mechanism and the upper body training mechanism on the transmission assembly of the rehabilitation equipment are used for training the lower body and the upper body of a rehabilitation patient. Meanwhile, by driving the lower body training mechanism on the transmission assembly of the rehabilitation equipment, the upper body training mechanism is lifted to the height and the requirement of the patient, so that the training is more in line with the body shape of the patient, and the training effect and the comfort are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a transmission component of rehabilitation equipment. Background Art

[0002] Rehabilitation equipment is a tool and device used for rehabilitation treatment and training, which is designed to help patients recover and improve the loss of physical functions caused by diseases, disabilities or surgeries. Rehabilitation equipment is widely used in the field of rehabilitation medicine to assist therapists and patients in various rehabilitation training and improve the quality of life of patients. Cycling is an aerobic exercise that can effectively exercise cardiopulmonary function and improve cardiovascular health. For rehabilitation patients, this helps to speed up the recovery of body functions. The transmission assembly of the rehabilitation bike can maintain a stable speed and power output during exercise. However, the transmission assembly of the rehabilitation bike can only be used to drive the bike, so its function is too single. Therefore, the utility model designs a transmission assembly for rehabilitation equipment. Utility Model Content

[0003] The purpose of the utility model is to propose a transmission component of a rehabilitation device in view of the problems existing in the background technology.

[0004] The technical solution of the utility model: a transmission assembly of a rehabilitation device includes a base frame, and further includes: a first training mechanism for lower body rehabilitation training installed on the base frame, a second training mechanism for upper body rehabilitation training arranged on the first training mechanism; a transmission mechanism arranged inside the first training mechanism for simultaneously driving the first training mechanism and the second training mechanism;

[0005] The first training mechanism comprises a first rotating rod rotatably connected to the first training mechanism, the first training mechanism is provided with a pair of pedals fixedly connected to two ends of the first rotating rod, and the first rotating rod is fixedly sleeved with a second gear meshingly connected to the second gear;

[0006] The second training mechanism includes a triangular connector fixedly connected to the first training mechanism, a pulley is provided at the bottom of the triangular connector, a pulley is movably connected to a pull rope, both ends of the pull rope are fixedly connected to handles, and the first training mechanism is internally provided with a plurality of linearly arranged tooth grooves meshing with the third gear.

[0007] Optionally, the transmission mechanism includes a second rotating rod rotatably connected to the first training mechanism, a second gear is fixedly sleeved on the second rotating rod, a telescopic rod is movably connected to the first training mechanism, and a third gear is fixedly sleeved on the telescopic rod and meshed with the second gear.

[0008] Optionally, both ends of the telescopic rod are movably inserted through the first training mechanism and are fixedly connected with metal blocks, and the telescopic rod is provided with a pair of magnetic ring pads corresponding to the metal blocks and fixedly connected to the first training mechanism.

[0009] Optionally, a limiting clamping plate is movably connected inside the first training mechanism and fixedly connected to the bottom end of the second training mechanism, and a supporting spring for supporting the limiting clamping plate is fixedly connected to the inner bottom wall of the first training mechanism.

[0010] Optionally, the base frame is provided with a seat mechanism for rehabilitation patients to sit down.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects:

[0012] The utility model utilizes the coordination of the first training mechanism, the second training mechanism, the bottom frame and the transmission mechanism, so that the first training mechanism and the second training mechanism on the transmission assembly of the rehabilitation device can train the lower body and the upper body of the rehabilitation patient. At the same time, by driving the first training mechanism on the transmission assembly of the rehabilitation device, the second training mechanism can be raised or lowered according to the height and needs of the patient, so that the training can be more in line with the individual body shape, and the training effect and comfort can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of the transmission assembly of the utility model rehabilitation device is given;

[0014] Figure 2 for Figure 1 Schematic diagram of some structures;

[0015] Figure 3 for Figure 2 A magnified schematic diagram of center A.

[0016] Figure numerals: 1. base frame; 2. seat mechanism; 3. first training mechanism; 31. foot pedal; 32. first rotating rod; 33. first gear; 34. second gear; 35. second rotating rod; 36. third gear; 37. telescopic rod; 38. magnetic ring pad; 39. metal block; 4. second training mechanism; 41. tooth groove; 42. limit clamp; 43. pull rope; 44. handle; 45. triangular connector; 46. pulley; 47. support spring. DETAILED DESCRIPTION

[0017] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0018] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] It should be noted that the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example

[0024] like Figure 1-3As shown, the transmission assembly of the rehabilitation equipment proposed by the utility model includes a base frame 1, on which a seat mechanism 2 for rehabilitation patients to sit is arranged, and the seat mechanism 2 provides a stable support platform so that the rehabilitation trainees can train in a comfortable and stable environment. It also includes: a first training mechanism 3 for lower body rehabilitation training installed on the base frame 1, and the first training mechanism 3 is internally movably connected with a limit card plate 42 fixedly connected to the bottom end of the second training mechanism 4, and the function of the limit card plate 42 is to make the bottom end of the second training mechanism 4 more stable when it is lifted and lowered inside the first training mechanism 3. A support spring 47 for supporting the limit card plate 42 is fixedly connected to the inner bottom wall of the first training mechanism 3, and the function of the support spring 47 is to ensure that after the second training mechanism 4 is lifted and lowered to a specified height, when the third gear 36 moves and does not mesh with the tooth groove 41, it will not slide down due to the action of gravity. The first training mechanism 3 is provided with a second training mechanism 4 for upper body rehabilitation training; and a transmission mechanism arranged inside the first training mechanism 3 for simultaneously driving the first training mechanism 3 and the second training mechanism 4.

[0025] Furthermore, the transmission mechanism includes a second rotating rod 35 rotatably connected to the first training mechanism 3, a second gear 34 is fixedly sleeved on the second rotating rod 35, a telescopic rod 37 is movably connected to the first training mechanism 3, and a third gear 36 meshingly connected to the second gear 34 is fixedly sleeved on the telescopic rod 37.

[0026] Among them, both ends of the telescopic rod 37 are movably inserted through the first training mechanism 3 and are fixedly connected to metal blocks 39 . A pair of magnetic ring pads 38 corresponding to the metal blocks 39 and fixedly connected to the first training mechanism 3 are sleeved on the telescopic rod 37 .

[0027] Secondly, the first training mechanism 3 includes a first rotating rod 32 rotatably connected to the first training mechanism 3, a pair of foot pedals 31 fixedly connected to both ends of the first rotating rod 32 are provided on the first training mechanism 3, and a second gear 34 meshingly connected to the second gear 34 is fixedly sleeved on the first rotating rod 32. The gear is a mechanical transmission element mainly used to transmit power and motion between different shafts. It is widely used in various mechanical equipment, such as automobiles, machine tools, wind turbines, etc. The main function of the gear is to transmit the power and motion of one shaft to another shaft, thereby realizing the operation of the mechanical equipment.

[0028] Furthermore, the second training mechanism 4 includes a triangular connector 45 fixedly connected to the first training mechanism 3, and a pulley 46 is provided at the bottom of the triangular connector 45. After the pulley 46 is used in conjunction with the pull rope 43, progressive load training can be performed on the muscles of the rehabilitation patient, thereby enhancing muscle strength, endurance and stability. This is of great significance for the treatment of postoperative rehabilitation, fracture rehabilitation, arthritis rehabilitation and other diseases. In addition, it can also drive the joints to move appropriately, help the rehabilitation patient restore the range of motion of the joints, relieve joint pain, and improve joint flexibility. The pull rope 43 is movably connected to the pulley 46, and the function of the pull rope 43 is to enable the rehabilitation patient to pull the two ends of the pull rope 43 back and forth, and then slide through the support of the pulley 46, thereby exercising the upper body of the rehabilitation patient. Both ends of the pull rope 43 are fixedly connected with a handle 44, and the function of the handle 44 is to make it more labor-saving and convenient for the rehabilitation patient to pull the two ends of the pull rope 43. The interior of the first training mechanism 3 is provided with a plurality of tooth grooves 41 that are linearly arranged and meshed with the third gear 36.

[0029] In this embodiment, when the transmission component of the rehabilitation device needs to be used, such as Figure 1 As shown, the rehabilitation patient sits on the seat mechanism 2 and then inserts his feet into the foot pedal 31. When rehabilitation training of the lower body is needed, the patient only needs to use his feet to rotate the foot pedal 31 on the first training mechanism 3. At this time, the top ends of the pair of foot pedals 31 drive the first rotating rod 32 in the first training mechanism 3 to rotate, and the first rotating rod 32 drives the first gear 33 to rotate. Since the first gear 33 and the second gear 34 are meshed and connected, the first gear 33 drives the second gear 34 to rotate through the support of the second rotating rod 35.

[0030] When rehabilitation training of the upper body is required, the height of the patients being trained varies, such as Figure 1 As shown, one of the metal blocks 39 is pressed toward the first training mechanism 3, and the metal block 39 drives one end of the telescopic rod 37 to retract into the first training mechanism 3, while the other end of the telescopic rod 37 drives the other metal block 39 away from the first training mechanism 3. Figure 3 As shown, the telescopic rod 37 after movement drives the third gear 36 to move, and the third gear 36 after movement is meshed and connected with the first gear 33 and the tooth groove 41 on the second training mechanism 4. At this time, through the rotation of the first gear 33, the first gear 33 drives the second gear 34 and the third gear 36 to rotate in turn, and the third gear 36 can drive the second training mechanism 4 to rise and fall, so that the second training mechanism 4 drives the triangular connector 45, the pulley 46, the pull rope 43 and the handle 44 to rise and fall to a comfortable height suitable for the rehabilitation patient in turn, which is simple and easy to operate.

[0031] The preferred embodiments of the utility model of the above utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A transmission assembly of a rehabilitation device, comprising a base frame (1), characterized in that: Also includes: A first training mechanism (3) for lower body rehabilitation training is installed on the base frame (1), and a second training mechanism (4) for upper body rehabilitation training is arranged on the first training mechanism (3); A transmission mechanism disposed inside the first training mechanism (3) and used for simultaneously driving the first training mechanism (3) and the second training mechanism (4); The first training mechanism (3) comprises a first rotating rod (32) rotatably connected to the first training mechanism (3); the first training mechanism (3) is provided with a pair of foot pedals (31) fixedly connected to the two ends of the first rotating rod (32); the first rotating rod (32) is fixedly sleeved with a second gear (34) meshingly connected to the second gear (34); The second training mechanism (4) comprises a triangular connecting member (45) fixedly connected to the first training mechanism (3), a pulley (46) is provided at the bottom of the triangular connecting member (45), a pulley (43) is movably connected to the pulley (46), and both ends of the pulley (43) are fixedly connected to handles (44), and a plurality of linearly arranged tooth grooves (41) are provided inside the first training mechanism (3) and meshed with the third gear (36).

2. The transmission assembly of the rehabilitation device according to claim 1, characterized in that: The transmission mechanism comprises a second rotating rod (35) rotatably connected to the first training mechanism (3), a second gear (34) being fixedly sleeved on the second rotating rod (35), a telescopic rod (37) being movably connected to the first training mechanism (3), a third gear (36) being fixedly sleeved on the telescopic rod (37) and meshingly connected to the second gear (34).

3. The transmission assembly of the rehabilitation device according to claim 2, characterized in that: Both ends of the telescopic rod (37) are movably passed through the first training mechanism (3) and are fixedly connected to metal clamping blocks (39). A pair of magnetic ring pads (38) corresponding to the metal clamping blocks (39) and fixedly connected to the first training mechanism (3) are sleeved on the telescopic rod (37).

4. The transmission assembly of the rehabilitation device according to claim 1, characterized in that: The first training mechanism (3) is internally movably connected to a limit clamping plate (42) fixedly connected to the bottom end of the second training mechanism (4), and the inner bottom wall of the first training mechanism (3) is fixedly connected to a support spring (47) for supporting the limit clamping plate (42).

5. The transmission assembly of the rehabilitation device according to claim 1, characterized in that: The base frame (1) is provided with a seat mechanism (2) for a rehabilitation patient to sit on.

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