Rehabilitation exercise equipment for hemodialysis nursing

Abstract

The utility model discloses rehabilitation exercise equipment for hemodialysis nursing, relates to the technical field of rehabilitation exercise, and provides the following scheme that the rehabilitation exercise equipment comprises an exercise chair, a seat and an adjusting mechanism arranged on the outer wall of the seat, and the adjusting mechanism comprises a sliding assembly; the sliding assembly comprises an adjusting threaded rod and a limiting rod, a seat is fixedly connected to the upper portion of the exercise chair, and through the arrangement of the limiting rod, when rehabilitation exercise is conducted on a patient through the rehabilitation exercise equipment, in order to improve the convenience of adjusting the position of a positioning rod and improve the limiting adaptation degree of the legs of different patients, the position of the positioning rod can be adjusted; a rotary knob can be rotated to drive a limiting rod to slide along the outer wall of a limiting groove by adjusting rotation of a threaded rod, sliding of the limiting rod drives a positioning rod to slide, the effect of adjusting the position of the positioning rod according to the height of a patient is achieved, and when rehabilitation exercise is conducted on the patient through the rehabilitation exercise equipment, the patient is more comfortable. And the control operation on the limiting adaptability of the legs of different patients is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation exercise, in particular to a rehabilitation exercise device used for hemodialysis nursing. Background Art

[0002] Hemodialysis is one of the renal replacement therapies for patients with acute and chronic renal failure. It drains blood from the body to the outside of the body through a dialyzer composed of countless hollow fibers. The blood and an electrolyte solution containing electrolytes at concentrations similar to those in the body exchange substances inside and outside the hollow fibers through the principles of diffusion, ultrafiltration, adsorption and convection, thereby removing metabolic waste from the body and maintaining electrolyte and acid-base balance. At the same time, it removes excess water from the body and returns the purified blood. The whole process is called hemodialysis. After the patient undergoes hemodialysis treatment, rehabilitation exercise equipment is needed to assist in the recovery of body functions.

[0003] However, when the rehabilitation training equipment in the prior art is in use, the fixed position of the patient's legs is relatively fixed, and the adjustability of the fixed position of the legs of different patients is not high, which reduces the adaptability of the rehabilitation training equipment to different patients and reduces the effect of the patient's body function recovery training. It does not meet people's usage needs, and therefore a rehabilitation exercise equipment for hemodialysis care is needed. Utility Model Content

[0004] The utility model aims to provide a rehabilitation exercise device for hemodialysis care, which solves the problem in the prior art that the adjustment of the fixed positions of the legs of different patients is not high, thereby reducing the effect of the patient's body function recovery training.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A rehabilitation exercise device for hemodialysis care, comprising an exercise chair, a seat and an adjustment mechanism arranged on the outer wall of the seat, wherein the adjustment mechanism comprises a sliding assembly;

[0006] The sliding assembly includes an adjusting threaded rod and a limiting rod, a seat is fixedly connected to the top of the exercise chair, a backrest is rotatably connected to the side wall of the seat, an outer wall of the exercise chair is fixedly connected to a driving motor, an output end of the driving motor is fixedly connected to a flip threaded rod rotatably connected to the outer wall of the exercise chair, an outer wall of the flip threaded rod is threadedly connected to a slider slidably connected to the outer wall of the exercise chair, a sliding groove is provided at the connecting portion between the outer wall of the exercise chair and the slider, the outer wall of the slider is rotatably connected to a swing rod rotatably connected to the back of the backrest, a knob is provided on the outer wall of the seat, one end of the knob is fixedly connected to an adjusting threaded rod rotatably connected to the inner wall of the seat, the outer wall of the adjusting threaded rod is threadedly connected to the limiting rod slidably connected to the outer wall of the seat, a limiting groove is provided at the connecting portion between the outer wall of the seat and the limiting rod, and a positioning rod is fixedly connected to the outer wall of the limiting rod.

[0007] Preferably, the outer wall of the positioning rod is detachably connected to a protective sponge, the outer wall of the protective sponge is fixedly connected to a connecting block, the outer wall of the positioning rod is fixedly connected to a fixing box, the outer wall of the fixing box is telescopically connected to a telescopic clamping rod, the outer wall of the telescopic clamping rod is sleeved with a spring fixedly connected to the outer wall of the fixing box, one end of the telescopic clamping rod is fixedly connected to a pulling block fixedly connected to one end of the spring, the outer wall of the connecting block is fixedly connected to a connecting clamping rod slidably connected to the outer wall of the fixing box, and a fixing groove is provided at the connecting portion between the outer wall of the fixing box and the connecting clamping rod.

[0008] Preferably, the sliding block forms a sliding structure between the threaded rod and the sliding groove.

[0009] Preferably, the swing rod forms a rotating structure with the backrest through the slider, and the backrest forms a flipping structure with the seat through the swing rod.

[0010] Preferably, the limiting rod forms a sliding structure between the adjusting threaded rod and the limiting groove, the positioning rod forms an adjusting structure between the limiting rod and the seat, and the positioning rods are symmetrically distributed at both ends of the limiting rod.

[0011] Preferably, the telescopic card rod forms a telescopic structure with the fixing box through a spring and a pull block.

[0012] Preferably, the connecting rod forms a sliding structure between the protective sponge and the connecting block and the fixing groove, and the connecting portion between the telescopic rod and the connecting rod is an inclined surface.

[0013] Preferably, the protective sponge forms a disassembly structure through a telescopic clamp rod and a connecting clamp rod and a positioning rod, and the inner wall contour of the protective sponge is matched with the outer wall contour of the positioning rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets a limit rod. When the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment, in order to improve the convenience of adjusting the position of the positioning rod and improve the adaptability of the leg limit to different patients, the knob can be turned to adjust the rotation of the threaded rod to drive the limit rod to slide along the outer wall of the limit groove. The sliding of the limit rod drives the positioning rod to slide, thereby adjusting the position of the positioning rod according to the patient's height, thereby achieving the control operation of improving the adaptability of the leg limit to different patients when the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment.

[0016] 2. The utility model sets a telescopic card rod. When the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment, in order to improve the convenience of disassembling and replacing the protective sponge and prevent the protective sponge from becoming thinner due to long-term use, thereby reducing the protective effect on the patient's feet, the pull block can be pulled to drive the telescopic card rod to be extended and retracted through the action of the spring, so that there is no contact between the telescopic card rod and the connecting card rod, and then the protective sponge can be pulled out to drive the connecting card rod to slide out of the fixed groove, so as to play the role of disassembling and replacing the protective sponge, thereby realizing the control operation of improving the protective effect on the patient's legs when the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the device;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the device body in another direction;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the slider and the swing rod in connection with each other;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure when the limiting rod and the positioning rod are connected and coordinated;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the position distribution of the telescopic clamping rod and the connecting clamping rod.

[0022] In the figure: 1. exercise chair; 11. seat; 12. backrest; 13. drive motor; 14. flip threaded rod; 15. slider; 16. slide groove; 17. swing rod; 2. adjustment mechanism; 21. sliding assembly; 211. knob; 212. adjustment threaded rod; 213. limit rod; 214. limit groove; 215. positioning rod; 3. protective sponge; 31. connecting block; 32. fixing box; 33. telescopic clamp rod; 34. spring; 35. pull block; 36. connecting clamp rod; 37. fixing groove. DETAILED DESCRIPTION

[0023] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1-5As shown, a rehabilitation exercise device for hemodialysis care in the figure includes an exercise chair 1, a seat 11 and an adjustment mechanism 2 arranged on the outer wall of the seat 11, and the adjustment mechanism 2 includes a sliding component 21;

[0026] The sliding assembly 21 includes an adjusting threaded rod 212 and a limiting rod 213. The upper part of the exercise chair 1 is fixedly connected to the seat 11, and the side wall of the seat 11 is rotatably connected to the backrest 12. The outer wall of the exercise chair 1 is fixedly connected to the driving motor 13. The output end of the driving motor 13 is fixedly connected to the flip threaded rod 14 rotatably connected to the outer wall of the exercise chair 1. The outer wall of the flip threaded rod 14 is threadedly connected to a slider 15 slidably connected to the outer wall of the exercise chair 1. A sliding groove 16 is provided at the connection position between the outer wall of the exercise chair 1 and the slider 15. The outer wall of the slider 15 is rotatably connected to a swing rod 17 rotatably connected to the back of the backrest 12. A knob 211 is provided on the outer wall of the seat 11. One end of the knob 211 is fixedly connected to the adjusting threaded rod 212 rotatably connected to the inner wall of the seat 11. The outer wall of the adjusting threaded rod 212 is threadedly connected to the limiting rod 213 slidably connected to the outer wall of the seat 11. A limiting groove 214 is provided at the connection position between the outer wall of the seat 11 and the limiting rod 213. The outer wall of the limiting rod 213 is fixedly connected to a positioning rod 215.

[0027] Among them, Figure 3 As shown, the slider 15 forms a sliding structure between the flip threaded rod 14 and the slide groove 16, which is conducive to the rotation of the flip threaded rod 14 to drive the slider 15 to slide along the outer wall of the slide groove 16, thereby realizing the control operation of the swing rod 17 to rotate.

[0028] Among them, Figure 3 As shown, the flip threaded rod 14 forms a rotating structure with the backrest 12 through the slider 15, and the backrest 12 forms a flip structure with the seat 11 through the swing rod 17, which is conducive to the sliding of the slider 15 and the rotation of the flip threaded rod 14, thereby driving the backrest 12 to flip, thereby realizing the control operation of assisting the patient to exercise.

[0029] Among them, Figure 4 As shown, the limit rod 213 forms a sliding structure through the adjustment threaded rod 212 and the limit groove 214, and the positioning rod 215 forms an adjustment structure through the limit rod 213 and the seat 11. The positioning rods 215 are symmetrically distributed at both ends of the limit rod 213, which is conducive to the rotation of the adjustment threaded rod 212 to drive the limit rod 213 to slide along the outer wall of the limit groove 214. The sliding of the limit rod 213 drives the positioning rod 215 to perform position adjustment movement, thereby realizing the control operation of improving the limit adaptability of the legs of different patients when the patients are given rehabilitation exercises through the rehabilitation exercise equipment.

[0030] Example 2

[0031] like Figure 1-5As shown, this embodiment further illustrates Example 1, the outer wall of the positioning rod 215 is detachably connected with the protective sponge 3, the outer wall of the protective sponge 3 is fixedly connected with the connecting block 31, the outer wall of the positioning rod 215 is fixedly connected with the fixing box 32, the outer wall of the fixing box 32 is telescopically connected with the telescopic clamping rod 33, the outer wall of the telescopic clamping rod 33 is sleeved with a spring 34 fixedly connected to the outer wall of the fixing box 32, one end of the telescopic clamping rod 33 is fixedly connected with a pulling block 35 fixedly connected to one end of the spring 34, the outer wall of the connecting block 31 is fixedly connected with a connecting clamping rod 36 slidably connected to the outer wall of the fixing box 32, and a fixing groove 37 is provided at the connection position between the outer wall of the fixing box 32 and the connecting clamping rod 36 By setting the telescopic card rod 33, it is beneficial to improve the convenience of disassembling and replacing the protective sponge 3 when the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment, and to prevent the protective sponge 3 from being thinned due to long-term use, thereby reducing the protective effect on the patient's feet. The pull block 35 can be pulled to drive the telescopic card rod 33 to be retracted through the action of the spring 34, so that there is no contact between the telescopic card rod 33 and the connecting card rod 36, and then the protective sponge 3 is pulled out to drive the connecting card rod 36 to slide out of the fixed groove 37, so as to play the role of disassembling and replacing the protective sponge 3, thereby realizing the control operation of improving the protective effect on the patient's legs when the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment.

[0032] Among them, Figure 5 As shown, the telescopic card rod 33 forms a telescopic structure with the fixed box 32 through the spring 34 and the pull block 35, which is conducive to the pulling of the pull block 35 to drive the telescopic card rod 33 to perform telescopic movement through the action of the spring 34, thereby realizing the control operation of the connecting card rod 36 to slide.

[0033] Among them, Figure 5 As shown, the connecting rod 36 forms a sliding structure between the protective sponge 3 and the connecting block 31 and the fixing groove 37, and the connecting portion between the telescopic rod 33 and the connecting rod 36 is an inclined surface, which is beneficial to realize the control operation of locking and fixing the protective sponge 3 through the setting of the inclined surface of the connecting portion between the telescopic rod 33 and the connecting rod 36.

[0034] Among them, Figure 5 As shown, the protective sponge 3 forms a disassembly structure with the positioning rod 215 through the telescopic clamping rod 33 and the connecting clamping rod 36. The inner wall contour of the protective sponge 3 is adapted to the outer wall contour of the positioning rod 215, which is conducive to the engagement between the telescopic clamping rod 33 and the connecting clamping rod 36, thereby realizing the control operation of improving the protective effect of the patient's legs when the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment.

[0035] During use: First, when the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment, in order to improve the convenience of adjusting the position of the positioning rod 215 and improve the adaptability of the leg limit for different patients, the knob 211 can be rotated to adjust the rotation of the threaded rod 212, thereby driving the limiting rod 213 to slide along the outer wall of the limiting groove 214. The sliding of the limiting rod 213 drives the positioning rod 215 to slide, thereby adjusting the position of the positioning rod 215 according to the patient's height, thereby achieving the control operation of improving the adaptability of the leg limit for different patients when the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment.

[0036] Finally, when the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment, in order to improve the convenience of disassembling and replacing the protective sponge 3 and prevent the protective sponge 3 from being used for a long time, which causes the sponge to become thinner and reduces the protective effect on the patient's feet, the pull block 35 can be pulled to drive the telescopic card rod 33 to be retracted through the action of the spring 34, so that there is no contact between the telescopic card rod 33 and the connecting card rod 36, and then the protective sponge 3 is pulled out to drive the connecting card rod 36 to slide out of the fixed groove 37, so as to play the role of disassembling and replacing the protective sponge 3, thereby realizing the control operation of improving the protective effect on the patient's legs when the patient is undergoing rehabilitation exercise through the rehabilitation exercise equipment.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" 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.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rehabilitation exercise device for hemodialysis care, comprising an exercise chair (1), a seat (11) and an adjustment mechanism (2) arranged on the outer wall of the seat (11), characterized in that: The adjustment mechanism (2) comprises a sliding assembly (21); The sliding assembly (21) comprises an adjusting threaded rod (212) and a limiting rod (213); a seat (11) is fixedly connected to the top of the exercise chair (1); a backrest (12) is rotatably connected to the side wall of the seat (11); a driving motor (13) is fixedly connected to the outer wall of the exercise chair (1); an output end of the driving motor (13) is fixedly connected to a flip threaded rod (14) rotatably connected to the outer wall of the exercise chair (1); the outer wall of the flip threaded rod (14) is threadedly connected to a slider (15) slidably connected to the outer wall of the exercise chair (1); a sliding groove is provided at the connection between the outer wall of the exercise chair (1) and the slider (15). (16), the outer wall of the slider (15) is rotatably connected to a swing rod (17) rotatably connected to the back of the backrest (12), the outer wall of the seat (11) is provided with a knob (211), one end of the knob (211) is fixedly connected to an adjustment threaded rod (212) rotatably connected to the inner wall of the seat (11), the outer wall of the adjustment threaded rod (212) is threadedly connected to a limit rod (213) slidably connected to the outer wall of the seat (11), a limit groove (214) is provided at the connection portion between the outer wall of the seat (11) and the limit rod (213), and the outer wall of the limit rod (213) is fixedly connected to a positioning rod (215).

2. The rehabilitation exercise equipment for hemodialysis care according to claim 1, characterized in that: The outer wall of the positioning rod (215) is detachably connected with a protective sponge (3), the outer wall of the protective sponge (3) is fixedly connected with a connecting block (31), the outer wall of the positioning rod (215) is fixedly connected with a fixing box (32), the outer wall of the fixing box (32) is telescopically connected with a telescopic clamping rod (33), the outer wall of the telescopic clamping rod (33) is sleeved with a spring (34) fixedly connected to the outer wall of the fixing box (32), one end of the telescopic clamping rod (33) is fixedly connected with a pulling block (35) fixedly connected to one end of the spring (34), the outer wall of the connecting block (31) is fixedly connected with a connecting clamping rod (36) slidably connected to the outer wall of the fixing box (32), and a fixing groove (37) is provided at the connection portion between the outer wall of the fixing box (32) and the connecting clamping rod (36).

3. The rehabilitation exercise equipment for hemodialysis care according to claim 1, characterized in that: The sliding block (15) forms a sliding structure with the sliding groove (16) by turning over the threaded rod (14).

4. The rehabilitation exercise equipment for hemodialysis care according to claim 1, characterized in that: The swing rod (17) forms a rotating structure with the backrest (12) through the slider (15), and the backrest (12) forms a flipping structure with the seat (11) through the swing rod (17).

5. The rehabilitation exercise equipment for hemodialysis care according to claim 1, characterized in that: The limiting rod (213) forms a sliding structure between the adjusting threaded rod (212) and the limiting groove (214), the positioning rod (215) forms an adjustment structure between the limiting rod (213) and the seat (11), and the positioning rods (215) are symmetrically distributed at both ends of the limiting rod (213).

6. The rehabilitation exercise equipment for hemodialysis care according to claim 2, characterized in that: The telescopic clamping rod (33) forms a telescopic structure with the fixing box (32) through the spring (34) and the pulling block (35).

7. The rehabilitation exercise equipment for hemodialysis care according to claim 2, characterized in that: The connecting clamp rod (36) forms a sliding structure through the protective sponge (3) and the connecting block (31) and the fixing groove (37), and the connecting portion between the telescopic clamp rod (33) and the connecting clamp rod (36) is an inclined surface.

8. The rehabilitation exercise equipment for hemodialysis care according to claim 2, characterized in that: The protective sponge (3) forms a disassembly structure with the positioning rod (215) through the telescopic clamp rod (33) and the connecting clamp rod (36), and the inner wall contour of the protective sponge (3) is matched with the outer wall contour of the positioning rod (215).

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