Patient gait training balancing device

Abstract

The utility model provides a patient gait training balancing device. The patient gait training balancing device comprises a pair of bases; the pair of fixing rods are fixedly mounted on one sides of the pair of bases respectively; the pair of moving rods are slidably mounted on the sides, opposite to the pair of fixed rods, of the pair of bases respectively; the pair of holding rods are fixedly mounted between the pair of fixed rods and between the pair of movable rods respectively; and the balance mechanism is arranged above the base. The patient gait training balancing device has the advantages of being capable of effectively avoiding the situation that in the gait training process of a patient, due to the problems that legs are stiff and the like, the patient is difficult to master body balance in the walking process, and consequently the patient inclines forwards or leans backwards, and avoiding the risk of secondary injury of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation training, in particular to a gait training balance device for patients. Background Art

[0002] Gait refers to the posture and movement of humans in walking, running, jumping and other activities. It is an important part of the human movement system and one of the important fields of biomechanics and kinematics research. Gait training is a training method that mainly uses the principles of human mechanics and knowledge of human anatomy to correct the walking state of the human body.

[0003] During the rehabilitation process of neurology patients, hemiplegic patients often need to undergo gait training to restore normal walking. However, during the training process, patients often have problems such as leg stiffness, which makes it difficult for them to maintain their body balance when walking, and they are prone to leaning forward or backward, which can easily cause secondary injuries.

[0004] Therefore, it is necessary to provide a new patient gait training balance device to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that patients often have difficulty in maintaining body balance when walking due to problems such as leg stiffness during gait training, are prone to leaning forward or backward, and thus easily cause secondary injuries to patients, the utility model provides a patient gait training balance device.

[0006] The patient gait training balance device provided by the utility model comprises: a pair of bases; a pair of fixed rods, wherein the pair of fixed rods are respectively fixedly installed on one side of the pair of bases; a pair of moving rods, wherein the pair of moving rods are respectively slidably installed on the side of the pair of bases opposite to the pair of fixed rods; a pair of gripping rods, wherein the pair of gripping rods are respectively fixedly installed between the pair of fixed rods and between the pair of moving rods; and a balancing mechanism, wherein the balancing mechanism is arranged above the base, and the balancing mechanism is used to maintain the patient's body balance when the patient performs gait training.

[0007] Preferably, the balancing mechanism includes a pair of bandage boxes arranged above the base, wherein an elastic bandage is provided in the bandage box, and a fixing clip is fixedly installed on one end of the elastic bandage extending outside the bandage box, and a fixing tube is fixedly installed on the bandage box on one side of the fixing clip, and the fixing clip can extend into the fixing tube and lock with the fixing tube.

[0008] Preferably, support plates are fixedly installed between the tops of the fixed rods and between the tops of the movable rods, guide rails are fixedly installed at the bottoms of the support plates, and hydraulic cylinders are fixedly installed on the output blocks of the guide rails.

[0009] Preferably, a fixing frame is fixedly mounted on the output rod of the hydraulic cylinder, the bottom of the fixing frame is fixedly connected to the bandage box, a winding motor is fixedly mounted in the fixing frame, a winding rod is fixedly mounted on the output shaft of the winding motor, the winding rod is located in the bandage box and is rotatably connected to the bandage box, and the elastic bandage is wound around the winding rod.

[0010] Preferably, a compression groove is formed in the expanded portion of the fixed cylinder, a compression rod is slidably penetrated in the compression groove and extends into the fixed cylinder, a compression block is fixedly installed on one end of the compression rod located in the fixed cylinder, a pressing block is fixedly installed on one end of the compression rod located outside the compression groove, a compression spring is sleeved on the compression rod, and two ends of the compression spring are fixedly connected to the inner wall of the compression groove and the bottom of the pressing block respectively.

[0011] Preferably, a driving groove is opened in the base, a driving rod is rotatably installed in the driving groove, a support frame is fixedly installed on one side of the base, a driving motor is fixedly installed in the support frame, the output shaft of the driving motor is fixedly connected to the driving rod, a driving block is threadedly installed on the driving rod, and the driving block is fixedly connected to the bottom of the moving rod.

[0012] Preferably, a pulley is fixedly mounted on one end of the driving rod extending outside the driving groove, a pair of the pulleys are sleeved with a same synchronous belt, and a rubber pad is fixedly mounted at the opening on the top of the base.

[0013] Compared with the related art, the patient gait training balance device provided by the utility model has the following beneficial effects:

[0014] The utility model provides a patient gait training balance device:

[0015] By controlling a pair of moving rods to move in the direction of a pair of fixed rods, the distance between the gripping rods on both sides can be adjusted according to the needs of different patients, which can make it more convenient for patients to hold and perform gait training. The elastic bandage in the bandage box can wrap around the patient from the front and back of the patient, thereby preventing the patient from falling forward or backward due to poor body balance during gait training. The fixing clip extending to the fixing tube is conveniently locked with the fixing tube, thereby achieving the purpose of fixing the elastic bandage and preventing the elastic bandage from falling off and losing stability for the patient during walking.

[0016] The guide rails provided on the support plate facilitate the adjustment of the position of the balancing mechanism according to the walking distance of the patient, so that the balancing mechanism always follows the patient's body. The hydraulic cylinder is provided to facilitate the adjustment of the position of the balancing mechanism according to the height of different patients, so that the elastic bandage can be wrapped around the patient's waist and abdomen. The winding motor is used to drive the winding rod to rotate, so as to facilitate the winding and releasing of the elastic bandage, so that the elastic bandage can better stabilize the patient's body.

[0017] By pressing the pressing block into the compression groove, the compression rod can push the compression block into the fixed cylinder, thereby facilitating the detachment of the fixed clamp from the fixed cylinder. The setting of the compression spring can provide elastic support for the pressing block, thereby facilitating pressing. The driving motor can drive the driving rod in the driving groove to drive the driving block to move, and the driving block can drive the moving rod to move in the direction of the fixed rod. The setting of the synchronous belt can facilitate the rotation of one driving rod and drive the other driving rod to rotate through the synchronous belt transmission. The rubber pad set at the opening of the base can effectively prevent a large amount of dust from falling into the driving groove, which is difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the main structure of a preferred embodiment of the patient gait training balance device provided by the utility model;

[0019] Figure 2 A schematic diagram of a front cross-sectional structure of a preferred embodiment of the patient gait training balance device provided by the utility model;

[0020] Figure 3 A schematic side view of a preferred embodiment of the patient gait training balance device provided by the utility model;

[0021] Figure 4 It is a side structural schematic diagram of the bandage box in the utility model;

[0022] Figure 5 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0023] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG.

[0024] Numbers in the figure: 1. Base; 2. Fixed rod; 3. Moving rod; 4. Grip; 5. Bandage box; 6. Elastic bandage; 7. Fixed clamp; 8. Fixed cylinder; 9. Support plate; 10. Guide rail; 11. Hydraulic cylinder; 12. Fixed frame; 13. Winding motor; 14. Winding rod; 15. Compression groove; 16. Compression rod; 17. Compression block; 18. Pressing block; 19. Compression spring; 20. Drive groove; 21. Drive rod; 22. Support frame; 23. Drive motor; 24. Drive block; 25. Pulley; 26. Synchronous belt; 27. Rubber pad. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the main structure of a preferred embodiment of the patient gait training balance device provided by the utility model; Figure 2 A schematic diagram of a front cross-sectional structure of a preferred embodiment of the patient gait training balance device provided by the utility model; Figure 3 A schematic side view of a preferred embodiment of the patient gait training balance device provided by the utility model; Figure 4 It is a side structural schematic diagram of the bandage box in the utility model; Figure 5 for Figure 2 An enlarged structural diagram of part A shown in FIG. Figure 6 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG.

[0027] The patient gait training balance device comprises: a pair of bases 1; a pair of fixed rods 2, wherein the pair of fixed rods 2 are respectively fixedly installed on one side of the pair of bases 1; a pair of moving rods 3, wherein the pair of moving rods 3 are respectively slidably installed on the side of the pair of bases 1 opposite to the pair of fixed rods 2; a pair of gripping rods 4, wherein the pair of gripping rods 4 are respectively fixedly installed between the pair of fixed rods 2 and between the pair of moving rods 3; a balancing mechanism, wherein the balancing mechanism is arranged above the base 1, and the balancing mechanism is used to maintain the patient's body balance when the patient performs gait training; by controlling the pair of moving rods 3 to move in the direction of the pair of fixed rods 2, it is convenient to adjust the distance between the gripping rods 4 on both sides according to the needs of different patients, which can make it more convenient for patients to hold and perform gait training.

[0028] The balancing mechanism includes a pair of bandage boxes 5 arranged above the base 1, wherein an elastic bandage 6 is arranged in the bandage box 5, and a fixing clip 7 is fixedly installed on one end of the elastic bandage 6 extending outside the bandage box 5, and a fixing tube 8 is fixedly installed on the bandage box 5 on one side of the fixing clip 7, and the fixing clip 7 can extend into the fixing tube 8 and be locked with the fixing tube 8; the elastic bandage 6 in the bandage box 5 can wrap around the patient from the front and back of the patient's body, so as to avoid the problem of the patient falling forward or backward due to the failure to master the body balance during gait training, and the fixing clip 7 extending into the fixing tube 8 is conveniently locked with the fixing tube 8, so as to achieve the purpose of fixing the elastic bandage 6, and prevent the elastic bandage 6 from falling and losing stability to the patient during the patient's walking.

[0029] A support plate 9 is fixedly installed between the top of the fixed rod 2 and the top of the movable rod 3, a guide rail 10 is fixedly installed at the bottom of the support plate 9, and a hydraulic cylinder 11 is fixedly installed on the output block of the guide rail 10; the guide rail 10 arranged on the support plate 9 is convenient for adjusting the position of the balancing mechanism according to the walking distance of the patient, so that the balancing mechanism always follows the patient's side, and the arrangement of the hydraulic cylinder 11 is convenient for adjusting the position of the balancing mechanism according to the height of different patients, so that the elastic bandage 6 can be wrapped around the patient's waist and abdomen.

[0030] A fixing frame 12 is fixedly installed on the output rod of the hydraulic cylinder 11, and the bottom of the fixing frame 12 is fixedly connected to the bandage box 5. A winding motor 13 is fixedly installed in the fixing frame 12, and a winding rod 14 is fixedly installed on the output shaft of the winding motor 13. The winding rod 14 is located in the bandage box 5 and is rotatably connected to the bandage box 5, and the elastic bandage 6 is wound around the winding rod 14. The winding motor 13 is used to conveniently drive the winding rod 14 to rotate, so as to facilitate the retraction and release of the elastic bandage 6, and facilitate the elastic bandage 6 to better stabilize the patient's body.

[0031] A compression groove 15 is provided in the expanded part of the fixed cylinder 8, and a compression rod 16 is slidably penetrated in the compression groove 15 and extends into the fixed cylinder 8. A compression block 17 is fixedly installed on one end of the compression rod 16 located in the fixed cylinder 8, and a pressing block 18 is fixedly installed on one end of the compression rod 16 located outside the compression groove 15. A compression spring 19 is sleeved on the compression rod 16, and the two ends of the compression spring 19 are respectively fixedly connected to the inner wall of the compression groove 15 and the bottom of the pressing block 18; by pressing the pressing block 18 into the compression groove 15, the compression rod 16 can push the compression block 17 into the fixed cylinder 8, thereby facilitating the detachment of the fixing clip 7 from the fixed cylinder 8. The setting of the compression spring 19 facilitates the elastic force support of the pressing block 18, thereby facilitating pressing.

[0032] A driving groove 20 is provided in the base 1, and a driving rod 21 is rotatably installed in the driving groove 20. A support frame 22 is fixedly installed on one side of the base 1, and a driving motor 23 is fixedly installed in the support frame 22. The output shaft of the driving motor 23 is fixedly connected to the driving rod 21, and a driving block 24 is threadedly installed on the driving rod 21. The driving block 24 is fixedly connected to the bottom of the moving rod 3; the driving motor 23 conveniently drives the driving rod 21 in the driving groove 20 to drive the driving block 24 to move, so that the driving block 24 drives the moving rod 3 to move in the direction of the fixed rod 2.

[0033] A pulley 25 is fixedly installed on one end of the driving rod 21 extending outside the driving groove 20, and a pair of the pulleys 25 are sleeved with the same synchronous belt 26. A rubber pad 27 is fixedly installed at the opening on the top of the base 1; the setting of the synchronous belt 26 facilitates the rotation of one driving rod 21 to drive the other driving rod 21 to rotate through the transmission of the synchronous belt 26, and the rubber pad 27 arranged at the opening of the base 1 can effectively prevent a large amount of dust from falling into the driving groove 20, which is difficult to clean.

[0034] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0035] The working principle of the patient gait training balance device provided by the utility model is as follows:

[0036] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0037] When in use, the patient is first brought to the front of the device, and the patient is allowed to hold the gripping rod 4 between the pair of fixed rods 2 with his hands, and then the hydraulic cylinder 11 is started according to the patient's height, so that the hydraulic cylinder 11 drives the balancing mechanism to move downward to the position of the patient's waist and abdomen, and then the driving motor 23 is started, so that the driving motor 23 drives the driving rod 21 to rotate, and drives the driving block 24 to slide in the driving groove 20 along the driving rod 21. Since the same synchronous belt 26 is sleeved between the pulleys 25 fixedly installed on one end of the driving rod 21 extending out of the driving groove 20, when one driving rod 21 rotates, the other driving rod 21 also starts to rotate through the transmission of the synchronous belt 26, so that the pair of driving blocks 24 and the pair of moving rods 3 are synchronously moved to a position suitable for the patient to hold the gripping rod 4 between the pair of moving rods 3, so that the patient can hold the gripping rod 4 with both hands;

[0038] After the patient grabs a pair of grip rods 4, the winding motor 13 is started, so that the winding rod 14 on the output shaft of the winding motor 13 starts to rotate, and the restriction on the elastic bandage 6 on the winding rod 14 is loosened, and the accompanying personnel can pick up the fixing clip 7 on one side of the elastic bandage 6 and insert it into the fixing tube 8 on the bandage box 5 on the opposite side. Since the lowest point of the protrusion of the tip of the fixing clip 7 is lower than the inner cavity of the fixing tube 8, and the highest point is higher than the inner cavity of the fixing tube 8, when the fixing clip 7 is inserted into the fixing tube 8, the protrusion of the tip of the fixing clip 7 is subjected to the resistance of the inner cavity of the fixing tube 8 and deflected downward, so that the fixing clip 7 smoothly enters the fixing tube 8. When the fixing clip 7 reaches the bulge of the fixing tube 8, the protrusion of the tip of the fixing clip 7 loses the resistance of the inner cavity of the fixing tube 8 and rebounds, so that the fixing clip 7 is clamped in the fixing tube 8, so that the elastic bandage 6 wraps around the patient from the front and back of the patient, and when the patient has a tendency to fall, the patient can be pulled up;

[0039] After the fixation is completed, the patient grasps the gripping rods 4 on both sides with both hands to start gait training. As the patient walks, the guide rail 10 can be started to drive the hydraulic cylinder 11 to move, so that the balancing mechanism can always remain on the patient's side. When the patient completes the training and needs to rest, the pressing block 18 is pressed into the compression groove 15 to make the compression rod 16 push the compression block 17 into the fixed tube 8. The compression spring 19 is compressed, so that a pair of compression blocks 17 push the two tip protrusions of the fixing clamp 7 toward the middle. At the same time, the other hand pulls the fixing clamp 7 toward the outside of the fixed tube 8 to make the fixing clamp 7 disengage from the fixed tube 8, thereby contacting the elastic bandage 6 to control the patient. Then the winding motor 13 can be started to drive the winding rod 14 to rotate and wind the elastic bandage 6 into the bandage box 5. When it is needed again, repeat the above operation to fix the elastic bandage 6.

[0040] Compared with the related art, the patient gait training balance device provided by the utility model has the following beneficial effects:

[0041] The utility model provides a gait training balance device for patients, which controls a pair of movable rods 3 to move in the direction of a pair of fixed rods 2, so as to facilitate adjusting the distance between the gripping rods 4 on both sides according to the needs of different patients, and can make it more convenient for patients to hold and perform gait training. The elastic bandage 6 in the bandage box 5 can wrap around the patient from the front and back of the patient, so as to avoid the problem of the patient falling down due to not mastering the body balance during the gait training. The fixing clip 7 extending to the fixing tube 8 is convenient to lock with the fixing tube 8, so as to achieve the purpose of fixing the elastic bandage 6, and prevent the elastic bandage 6 from falling and losing stability for the patient during the patient's walking. The guide rail 10 arranged on the support plate 9 is convenient to adjust the position of the balance mechanism according to the walking distance of the patient, so that the balance mechanism always follows the patient's side, and the arrangement of the hydraulic cylinder 11 is convenient to adjust the position of the balance mechanism according to the height of different patients. , so that the elastic bandage 6 can be wrapped around the patient's waist and abdomen. The winding motor 13 is convenient to drive the winding rod 14 to rotate, so as to facilitate the retraction and release of the elastic bandage 6, so as to facilitate the elastic bandage 6 to better stabilize the patient's body. By pressing the pressing block 18 into the compression groove 15, the compression rod 16 is convenient to push the compression block 17 into the fixed tube 8, so as to facilitate the separation of the fixing clip 7 from the fixed tube 8. The setting of the compression spring 19 is convenient to provide elastic support for the pressing block 18, so as to facilitate pressing. The driving motor 23 is convenient to drive the driving rod 21 in the driving groove 20 to drive the driving block 24 to move, so that the driving block 24 drives the moving rod 3 to move in the direction of the fixed rod 2. The setting of the synchronous belt 26 is convenient to rotate one driving rod 21 and drive the other driving rod 21 to rotate through the synchronous belt 26. The rubber pad 27 arranged at the opening of the base 1 can effectively prevent a large amount of dust from falling into the driving groove 20, which is difficult to clean.

[0042] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0043] 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 patient gait training balance device, characterized in that: include: A pair of bases; A pair of fixing rods, wherein the pair of fixing rods are respectively fixedly mounted on one side of the pair of bases; A pair of moving rods, wherein the pair of moving rods are respectively slidably mounted on a pair of bases and located on a side opposite to the pair of fixed rods; A pair of gripping rods, wherein the pair of gripping rods are respectively fixedly installed between the pair of fixed rods and between the pair of movable rods; A balancing mechanism is arranged above the base, and is used to maintain the patient's body balance when the patient performs gait training. The balancing mechanism includes a pair of bandage boxes arranged above the base, and an elastic bandage is arranged in the bandage box. A fixing clip is fixedly installed on one end of the elastic bandage extending outside the bandage box, and a fixing tube is fixedly installed on the bandage box on one side of the fixing clip. The fixing clip can extend into the fixing tube and lock with the fixing tube.

2. The patient gait training balance device according to claim 1, characterized in that: A support plate is fixedly installed between the tops of the fixed rods and between the tops of the movable rods, a guide rail is fixedly installed at the bottom of the support plate, and a hydraulic cylinder is fixedly installed on the output block of the guide rail.

3. The patient gait training balance device according to claim 2, characterized in that: A fixing frame is fixedly mounted on the output rod of the hydraulic cylinder, the bottom of the fixing frame is fixedly connected to the bandage box, a winding motor is fixedly mounted in the fixing frame, a winding rod is fixedly mounted on the output shaft of the winding motor, the winding rod is located in the bandage box and is rotatably connected to the bandage box, and the elastic bandage is wound around the winding rod.

4. The patient gait training balance device according to claim 1, characterized in that: The expansion portion of the fixed cylinder is provided with a compression groove, a compression rod slidingly penetrates the compression groove and extends into the fixed cylinder, a compression block is fixedly installed on one end of the compression rod located in the fixed cylinder, a pressing block is fixedly installed on one end of the compression rod located outside the compression groove, a compression spring is sleeved on the compression rod, and two ends of the compression spring are fixedly connected to the inner wall of the compression groove and the bottom of the pressing block respectively.

5. The patient gait training balance device according to claim 1, characterized in that: A driving groove is provided in the base, a driving rod is rotatably installed in the driving groove, a supporting frame is fixedly installed on one side of the base, a driving motor is fixedly installed in the supporting frame, an output shaft of the driving motor is fixedly connected to the driving rod, a driving block is threadedly installed on the driving rod, and the driving block is fixedly connected to the bottom of the moving rod.

6. The patient gait training balance device according to claim 5, characterized in that: A pulley is fixedly mounted on one end of the driving rod extending outside the driving groove, a pair of pulleys are sleeved with a same synchronous belt, and a rubber pad is fixedly mounted on the opening at the top of the base.

Images