Stretching equipment

Abstract

The utility model discloses stretching equipment which comprises a seat plate, a backrest adjusting mechanism, a frame adjusting mechanism and an adjusting mechanism, a support is arranged at the lower end of the seat plate, and a supporting plate is arranged at the front end of the support; the backrest adjusting mechanism is arranged in the middle of the seat plate; the frame adjusting mechanism comprises a rotating shaft and a supporting frame, the rotating shaft is rotationally connected between the two supporting plates, the upper end of the rotating shaft is fixedly connected with the supporting frame, and limiting holes which are evenly distributed are formed in the front side face of a supporting rod in the middle of the supporting frame; the adjusting mechanism comprises T-shaped sliding grooves and C-shaped sliding blocks, the T-shaped sliding grooves are formed in the left end and the right end of the supporting rod respectively, the C-shaped sliding blocks are slidably connected to the upper ends and the lower ends of the T-shaped sliding grooves respectively, and connecting blocks are arranged at the left ends and the right ends of the C-shaped sliding blocks respectively. Meanwhile, different types of patients can conveniently use.

Description

Technical Field

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

[0002] With people's comprehensive understanding of disease treatment, rehabilitation training plays an increasingly important role in the entire disease treatment process. Rehabilitation training can significantly restore the patient's physical strength. Through simple skeletal muscle exercises and aerobic training, the patient's body functions can be well restored, which is conducive to enhancing the patient's resistance. During the exercise, the patient's confidence in defeating the disease can be improved. These have a certain therapeutic effect on the disease itself physiologically and psychologically, and have a significant promoting effect on some special joints and motor functions, especially for surgeries on the hands, joints, spine, etc. Early postoperative functional training is very important for restoring the function of the surgical organs. Therefore, rehabilitation training after surgery can have a good rehabilitation training effect;

[0003] Some existing stretching equipment generally uses equipment commonly used for fitness stretching;

[0004] Traditional stretching equipment has the following problems: rehabilitation stretching equipment has a single function, patients need to frequently change training equipment, and it is not convenient for different types of patients to use for rehabilitation. For this reason, we propose a stretching device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a stretching device, which can realize stretching training of the patient's hands and feet at the same time without changing equipment, making it convenient for the patient to rest. At the same time, it is easy for different types of patients to use, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stretching device, including a seat plate, a backrest adjustment mechanism, a frame adjustment mechanism and an adjustment mechanism;

[0007] Seat plate: a bracket is provided at the lower end, and a left-right symmetrical support plate is provided at the front end of the bracket;

[0008] Backrest adjustment mechanism: It is arranged in the middle of the seat plate;

[0009] Frame adjustment mechanism: It includes a rotating shaft and a supporting frame. The rotating shaft is rotatably connected between the two supporting plates. The upper end of the rotating shaft is fixedly connected to the supporting frame. The front side surface of the supporting rod in the middle of the supporting frame is provided with evenly distributed limiting holes.

[0010] Adjustment mechanism: It includes a T-shaped slide groove and a C-shaped slider. The left and right ends of the support rod are respectively provided with T-shaped slide grooves, the upper and lower ends of the T-shaped slide groove are respectively slidably connected with the C-shaped slider, the left and right ends of the C-shaped slider are respectively provided with connecting blocks, the opposite ends of the connecting blocks are respectively rotatably connected with rotating rods, the opposite ends of the upper rotating rod are respectively provided with handles, and the opposite ends of the lower rotating rod are respectively provided with foot pedals, so that the patient's hands and feet can be stretched at the same time without changing equipment, which is convenient for patients to rest and convenient for rehabilitation of different types of patients.

[0011] Furthermore, a control switch group is provided in the middle of the right side surface of the seat plate, and the input end of the control switch group is electrically connected to an external power supply to provide electrical connection for various electrical appliances.

[0012] Furthermore, the backrest adjustment mechanism includes a vertical plate, a motor 1 and a backrest, a left-right symmetrical vertical plate is provided in the middle of the upper surface of the seat plate, a rotating shaft is rotatably connected between the two vertical plates, and the upper end of the rotating shaft is fixedly connected to the backrest, the motor 1 is arranged on the left side of the left vertical plate, the right end of the output shaft of the motor 1 is fixedly connected to the left end of the rotating shaft, and the input end of the motor 1 is electrically connected to the output end of the control switch group to provide backrest adjustment drive.

[0013] Furthermore, the frame adjustment mechanism also includes motor 2, which is arranged on the left side of the left support plate, the right end of the output shaft of motor 2 is fixedly connected to the left end of the rotating shaft, and the input end of motor 2 is electrically connected to the output end of the control switch group to provide frame adjustment drive.

[0014] Furthermore, the adjustment mechanism also includes a rectangular box, a connecting rod and a sliding plate. The rear ends of the C-shaped sliders are respectively provided with rectangular boxes, the interiors of the rectangular boxes are respectively slidably connected with sliding plates, the middle parts of the sliding plates are respectively fixedly connected with connecting rods, and the rear ends of the connecting rods are respectively installed in cooperation with adjacent limiting holes for easy plug-in.

[0015] Furthermore, the adjustment mechanism also includes a telescopic rod and a spring. The front side of the sliding plate and the front side wall of the rectangular box are respectively fixedly connected with left-right symmetrical telescopic rods, and the outside of the telescopic rods are respectively sleeved with springs to facilitate rebound.

[0016] Furthermore, the adjustment mechanism also includes pull rods, which are respectively fixedly connected to the front ends of the connecting rods for easy adjustment.

[0017] Compared with the prior art, the beneficial effects of the present invention are: the stretching device has the following advantages:

[0018] 1. When rehabilitation training is needed, the patient will sit on the seat board. When the backrest needs to be adjusted, the control switch group is adjusted to operate motor one, and the output shaft of motor one drives the rotating shaft to rotate. The rotation of the rotating shaft will drive the backrest to rotate, and then the backrest is adjusted until a comfortable angle is modulated. Then the control switch group is adjusted to operate motor two, and the output shaft of motor two drives the rotating shaft to rotate. The rotation of the rotating shaft drives the supporting frame to rotate, and the supporting frame is adjusted to be close to the patient. Then the patient holds the handles with both hands and rotates them, and both feet step on the foot pedals and rotate them, thereby achieving stretching rehabilitation exercises, so that the patient's hands and feet can get stretching training at the same time, without changing equipment, which is convenient for patients to rest and convenient for rehabilitation of different types of patients.

[0019] 2. When there are patients of different heights, they may feel uncomfortable with the distance between the handle and the foot pedal. By pulling the pull rod, pull the pull rod outward, the pull rod will drive the connecting rod outward, so that the rear end of the connecting rod is out of the limit hole, and then push the C-shaped slider upward and downward in the T-shaped slide groove, push the C-shaped slider to the required height, let go, the connecting rod will rebound under the rebound action of the telescopic rod and the spring, and the connecting rod will be plugged and fixed with the limit hole. The leg extension rehabilitation component at the lower end is the same, until it is adjusted to a comfortable position, so that the patient's hands and feet can be stretched at the same time, without changing equipment, which is convenient for patients to rest and convenient for rehabilitation of different types of patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0023] In the figure: 1 seat plate, 2 bracket, 3 backrest adjustment mechanism, 31 upright plate, 32 motor 1, 33 backrest, 4 support plate, 5 frame adjustment mechanism, 51 motor 2, 52 rotating shaft, 53 supporting frame, 6 limiting hole, 7 adjustment mechanism, 71 T-type slide groove, 72 C-type slider, 73 rectangular box, 74 connecting rod, 75 sliding plate, 76 telescopic rod, 77 spring, 78 pull rod, 8 connecting block, 9 rotating rod, 10 handle, 11 foot pedal, 12 control switch group. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by patients with ordinary skills in the field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 , this embodiment provides a technical solution: a stretching device, including a seat plate 1, a backrest adjustment mechanism 3, a frame adjustment mechanism 5 and an adjustment mechanism 7;

[0026] Seat plate 1: a bracket 2 is provided at its lower end, a left-right symmetrical support plate 4 is provided at the front end of the bracket 2, a control switch group 12 is provided in the middle of the right side of the seat plate 1, and an input end of the control switch group 12 is electrically connected to an external power supply;

[0027] Backrest adjustment mechanism 3: It is arranged in the middle of the seat plate 1. The backrest adjustment mechanism 3 includes a vertical plate 31, a motor 32 and a backrest 33. A vertical plate 31 symmetrically located on the middle of the upper surface of the seat plate 1 is provided. A swivel is rotatably connected between the two vertical plates 31. The upper end of the swivel is fixedly connected to the backrest 33. The motor 32 is arranged on the left side of the vertical plate 31 on the left. The right end of the output shaft of the motor 32 is fixedly connected to the left end of the swivel. The input end of the motor 32 is electrically connected to the output end of the control switch group 12. When rehabilitation training is needed, the patient will sit on the seat plate 1. When the backrest 33 needs to be adjusted, the control switch group 12 is controlled to operate the motor 32. The output shaft of the motor 32 drives the swivel to rotate. The rotation of the swivel will drive the backrest 33 to rotate, thereby adjusting the backrest 33 until a comfortable angle is adjusted.

[0028] Frame adjustment mechanism 5: It includes a rotating shaft 52 and a supporting frame 53. The rotating shaft 52 is rotatably connected between the two support plates 4. The upper end of the rotating shaft 52 is fixedly connected to the supporting frame 53. The front side of the supporting rod in the middle of the supporting frame 53 is provided with evenly distributed limiting holes 6. The frame adjustment mechanism 5 also includes a second motor 51. The second motor 51 is arranged on the left side of the left support plate 4. The right end of the output shaft of the second motor 51 is fixedly connected to the left end of the rotating shaft 52. The input end of the second motor 51 is electrically connected to the output end of the control switch group 12. Then, the control switch group 12 is regulated, the second motor 51 is operated, and the output shaft of the second motor 51 drives the rotating shaft 52 to rotate. The rotation of the rotating shaft 52 drives the supporting frame 53 to rotate, and the supporting frame 53 is adjusted to be close to the patient. Then, the patient holds the handle 10 with both hands and rotates it, and both feet step on the foot pedal 11 and rotate it, so as to achieve stretching rehabilitation exercises;

[0029] The adjusting mechanism 7 includes a T-shaped slide groove 71 and a C-shaped slider 72. The left and right ends of the support rod are respectively provided with a T-shaped slide groove 71. The upper and lower ends of the T-shaped slide groove 71 are respectively slidably connected with the C-shaped slider 72. The left and right ends of the C-shaped slider 72 are respectively provided with a connecting block 8. The opposite ends of the connecting block 8 are respectively rotatably connected with a rotating rod 9. The opposite ends of the upper rotating rod 9 are respectively provided with a handle 10. The opposite ends of the lower rotating rod 9 are respectively provided with a foot pedal 11. The adjusting mechanism 7 also includes a rectangular box 73, a connecting rod 74 and a sliding plate 75. The rear ends of the C-shaped slider 72 are respectively provided with a rectangular box 73. The interior of the rectangular box 73 is respectively slidably connected with a sliding plate 75. The middle part of the sliding plate 75 is respectively fixedly connected with a connecting rod 74. The rear ends of the connecting rod 74 are all installed in cooperation with the adjacent limiting holes 6. The adjusting mechanism 7 also includes a telescopic rod 76 and a spring 77. The front side surface and the front side wall of the rectangular box 73 are respectively fixedly connected with left and right symmetrical telescopic rods 76, and the outside of the telescopic rods 76 are respectively sleeved with springs 77. The adjustment mechanism 7 also includes a pull rod 78, and the pull rod 78 is respectively fixedly connected to the front end of the connecting rod 74. When patients of different heights appear, they may feel uncomfortable with the distance between the handle 10 and the foot pedal 11. By pulling the pull rod 78, the pull rod 78 is pulled outward, and the pull rod 78 will drive the connecting rod 74 outward, so that the rear end of the connecting rod 74 is disengaged from the limiting hole 6, and then the C-shaped slider 72 is pushed upward and downward in the T-shaped slide groove 71, and the C-shaped slider 72 is pushed to the required height. Release the hand, and the connecting rod 74 will rebound under the rebound action of the telescopic rod 76 and the spring 77, and the connecting rod 74 will be plugged and fixed with the limiting hole 6. The leg extension rehabilitation component at the lower end is the same until it is adjusted to a comfortable position.

[0030] The working principle of the stretching device provided by the utility model is as follows: when rehabilitation training is needed, the patient will sit on the seat plate 1. When the backrest 33 needs to be adjusted, the control switch group 12 is adjusted to operate the motor 1 32. The output shaft of the motor 1 32 drives the rotating shaft to rotate. The rotation of the rotating shaft drives the backrest 33 to rotate, and then the backrest 33 is adjusted until a comfortable angle is modulated. Then the control switch group 12 is adjusted to operate the motor 2 51. The output shaft of the motor 2 51 drives the rotating shaft 52 to rotate. The rotation of the rotating shaft 52 drives the supporting frame 53 to rotate. The supporting frame 53 is adjusted to be close to the patient. Then the patient holds the handle 10 with both hands and rotates it. The foot will step on the foot pedal 11 and rotate it to achieve stretching rehabilitation exercises. When there are patients of different heights, they may feel uncomfortable with the distance between the handle 10 and the foot pedal 11. By pulling the pull rod 78, the pull rod 78 will be pulled outward. The pull rod 78 will drive the connecting rod 74 outward, so that the rear end of the connecting rod 74 will be out of the limiting hole 6, and then the C-shaped slider 72 will be pushed upward and downward in the T-shaped slide groove 71, and the C-shaped slider 72 will be pushed to the required height. Let go, and the connecting rod 74 will rebound under the rebound action of the telescopic rod 76 and the spring 77. The connecting rod 74 will be plugged and fixed with the limiting hole 6. The leg stretching rehabilitation component at the lower end is the same until it is adjusted to a comfortable position.

[0031] It is worth noting that the motor 1 32 and the motor 2 51 disclosed in the above embodiments can both use 5I k12RGU-CF, and the control switch group 12 is provided with switch buttons corresponding to the motor 1 32 and the motor 2 51 for controlling their switching operations.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A stretching device, characterized in that: It comprises a seat plate (1), a backrest adjustment mechanism (3), a frame adjustment mechanism (5) and an adjustment mechanism (7); The seat plate (1) has a bracket (2) at its lower end, and a left-right symmetrical support plate (4) is provided at the front end of the bracket (2); Backrest adjustment mechanism (3): arranged in the middle of the seat plate (1); The frame adjustment mechanism (5) comprises a rotating shaft (52) and a supporting frame (53), wherein the rotating shaft (52) is rotatably connected between the two supporting plates (4), the upper end of the rotating shaft (52) is fixedly connected to the supporting frame (53), and the front side surface of the supporting rod in the middle of the supporting frame (53) is provided with evenly distributed limiting holes (6); The adjusting mechanism (7) comprises a T-shaped slide groove (71) and a C-shaped slider (72), wherein the left and right ends of the support rod are respectively provided with a T-shaped slide groove (71), the upper and lower ends of the T-shaped slide groove (71) are respectively slidably connected with the C-shaped slider (72), the left and right ends of the C-shaped slider (72) are respectively provided with a connecting block (8), the opposite ends of the connecting block (8) are respectively rotatably connected with a rotating rod (9), the opposite ends of the upper rotating rod (9) are respectively provided with a grip (10), and the opposite ends of the lower rotating rod (9) are respectively provided with a foot pedal (11).

2. A stretching device according to claim 1, characterized in that: A control switch group (12) is provided in the middle of the right side surface of the seat plate (1), and an input end of the control switch group (12) is electrically connected to an external power source.

3. A stretching device according to claim 2, characterized in that: The backrest adjustment mechanism (3) comprises a vertical plate (31), a motor (32) and a backrest (33); a vertical plate (31) symmetrically disposed on the middle portion of the upper surface of the seat plate (1); a rotating shaft is rotatably connected between the two vertical plates (31); the upper end of the rotating shaft is fixedly connected to the backrest (33); the motor (32) is disposed on the left side of the vertical plate (31) on the left; the right end of the output shaft of the motor (32) is fixedly connected to the left end of the rotating shaft; and the input end of the motor (32) is electrically connected to the output end of the control switch group (12).

4. A stretching device according to claim 2, characterized in that: The frame adjustment mechanism (5) further comprises a second motor (51), which is arranged on the left side of the left support plate (4), the right end of the output shaft of the second motor (51) is fixedly connected to the left end of the rotating shaft (52), and the input end of the second motor (51) is electrically connected to the output end of the control switch group (12).

5. A stretching device according to claim 1, characterized in that: The adjusting mechanism (7) further comprises a rectangular box (73), a connecting rod (74) and a sliding plate (75); the rear ends of the C-shaped sliding blocks (72) are respectively provided with rectangular boxes (73); the interiors of the rectangular boxes (73) are respectively slidably connected with sliding plates (75); the middle parts of the sliding plates (75) are respectively fixedly connected with connecting rods (74); and the rear ends of the connecting rods (74) are respectively mounted in cooperation with the adjacent limiting holes (6).

6. A stretching device according to claim 5, characterized in that: The adjustment mechanism (7) further comprises a telescopic rod (76) and a spring (77); the front side surface of the sliding plate (75) and the front side wall of the rectangular box (73) are respectively fixedly connected with a left-right symmetrical telescopic rod (76); the outside of the telescopic rod (76) is respectively sleeved with a spring (77).

7. A stretching device according to claim 6, characterized in that: The adjustment mechanism (7) further comprises a pull rod (78), wherein the pull rod (78) is respectively fixedly connected to the front end of the connecting rod (74).

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