Lower limb exercise device for orthopedic nursing

Abstract

The utility model discloses a lower limb exercising device for orthopedic nursing, and particularly relates to the technical field of medical treatment, the lower limb exercising device comprises a cushion plate and supporting legs, the supporting legs are fixedly connected to the bottom of the cushion plate, an exercising device is installed in the cushion plate, and the exercising device comprises an auxiliary unit and a massage unit. The auxiliary unit is installed on the front face of the cushion plate, and the massage unit is installed in the cushion plate. According to the lower limb exercising device for orthopedic nursing, when a patient sits on the cushion plate, the lower limbs are fixed to the position above the foot placing plate through the winding belt, the hydraulic rod is started to provide supporting force for the foot placing plate, when the lower limb strength of the patient is insufficient, the hydraulic rod assists in lifting the lower limbs of the patient, and therefore the lower limbs of the patient can be exercised. When the lower limbs of the patient recover to a certain degree, the hydraulic rod can be started to drive the foot placing plate to rotate reversely, and force in the reverse direction is applied to the lower limbs of the patient.

Description

Technical Field

[0001] The utility model relates to the field of medical technology, and particularly relates to a lower limb exercise device for orthopedic nursing. Background Art

[0002] Rehabilitation training is an effective means for stroke patients, spinal cord injury patients, and other trauma patients to restore their motor functions. At present, rehabilitation training is usually carried out by doctors using a one-on-one manual method, which has low training efficiency and high intensity. With the rapid increase in the number of patients, saving treatment time has become an increasingly concerned issue. Traumatic diseases such as fractures and bone fractures caused by external force trauma to the lower limbs of the human body are common diseases in orthopedics. Bones, as the support for the human body to ensure mobility, play an important role in the normal control and movement of the human body. Once damaged, it will directly limit the patient's mobility, and the recovery time of bones is relatively long. In the later stage of the treatment process, rehabilitation nursing training is often required through a lower limb exercise device.

[0003] In the patent document with the publication number of CN213130610U3, a lower limb exercise device for orthopedic nursing is disclosed. When the device is in use, the human leg is placed on the placement table, and the left and right rotation of the leg is achieved by pressing the pressing rod, thereby exercising the tendons on the sides of the thigh and calf. The rotation of the leg is achieved under the action of the V-shaped rod, which can effectively exercise the human leg and is convenient for operation and adjustment.

[0004] However, the device cannot change the rehabilitation exercise effect of patients at different stages, and at the same time, it cannot massage the patients during the exercise.

[0005] Therefore, we propose a lower limb exercise device for orthopedic nursing to solve the above problems. Summary of the Utility Model

[0006] The main purpose of the utility model is to provide a lower limb exercise device for orthopedic nursing, which can effectively solve the above problems.

[0007] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A lower limb exercise device for orthopedic nursing includes a seat cushion board and support feet. The support feet are fixedly connected to the bottom of the seat cushion board. An exercise device is installed inside the seat cushion board. The exercise device includes an auxiliary unit and a massage unit. The auxiliary unit is installed on the front of the seat cushion board, and the massage unit is installed inside the seat cushion board;

[0009] The auxiliary unit includes a fixed block which is fixedly connected to the front of the seat cushion plate. A rotating shaft is movably connected inside the fixed block. A footrest plate is fixedly connected to the outer surface of the rotating shaft. A winding belt is fixedly connected above the footrest plate. A movable block one is fixedly connected to the bottom of the seat cushion plate. A rotating shaft one is movably connected to the center of the movable block one. A movable plate one is movably connected to the outer surface of the rotating shaft one. A hydraulic rod is fixedly connected to the front of the movable plate one. The output shaft of the hydraulic rod is fixedly connected to a movable plate two. A rotating shaft two is movably connected inside the movable plate two. The two ends of the rotating shaft two are movably connected to movable blocks two.

[0010] Preferably, the movable block two is fixedly connected to the bottom of the footrest plate.

[0011] Preferably, a protective layer is installed on the inner side of the winding belt, and a number of ventilation holes are provided inside the winding belt.

[0012] Preferably, a backrest is fixedly connected to the top of the seat cushion plate, armrests are fixedly connected to both sides of the backrest, and protective layers are respectively installed on the top of the seat cushion plate, the front of the backrest and the top of the armrests.

[0013] Preferably, the massage unit includes a transmission wheel which is fixedly connected to the center position of the outer surface of the rotating shaft. A transmission belt is movably connected to the outer surface of the transmission wheel. A transmission shaft is movably connected inside the transmission belt. A bevel gear one is fixedly connected to the outer surface of the transmission shaft. A bevel gear two is in gear engagement with the back of the bevel gear one. A central shaft is fixedly connected to the center position of the bevel gear two. A massage roller is fixedly connected to the outer surface of the central shaft.

[0014] Preferably, there are two massage rollers in total, and a massage groove is provided inside the seat cushion plate, and the width of the massage groove is the same as the width of the massage roller.

[0015] Preferably, a number of massage bumps are provided on the outer surface of the massage roller.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] 1. By installing the auxiliary unit, when a patient sits on the seat cushion plate, the lower limbs are fixed above the footrest plate through the winding belt. By starting the hydraulic rod, the hydraulic rod provides a supporting force for the footrest plate. Thus, when the patient's lower limb strength is insufficient, the hydraulic rod assists in lifting the patient's lower limbs, thereby stimulating the lower limb muscles. When the patient's lower limbs recover to a certain extent, the hydraulic rod can be started to drive the footrest plate to rotate in the reverse direction, thereby applying a reverse force to the patient's lower limbs, so as to further exercise the patient's lower limbs, thereby improving the practicability of the device.

[0018] 2. By installing a massage unit, when the patient is doing lower limb exercises, the footrest plate is flipped by the lower limbs, causing the rotating shaft to rotate, further causing the transmission wheel to rotate, so that the transmission belt drives the transmission shaft to rotate. By the rotation of the transmission shaft, the first bevel gear and the second bevel gear are engaged, and the central shaft drives the massage roller to rotate, so as to massage the patient's buttocks through the massage roller. Therefore, during the exercise process, the device can massage the patient, thus improving the practicality of the device. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the bottom structure of the present utility model;

[0021] Figure 3 It is a schematic diagram of the working principle structure of the present utility model;

[0022] Figure 4 It is a schematic diagram of the massage unit structure of the present utility model;

[0023] Figure 5 It is a schematic diagram of the auxiliary unit structure of the present utility model.

[0024] In the figure: 101, seat cushion plate; 102, support feet; 103, backrest; 104, armrest; 201, fixed block; 202, rotating shaft; 203, footrest plate; 204, winding belt; 205, movable block one; 206, movable plate one; 207, rotating shaft one; 208, hydraulic rod; 209, rotating shaft two; 210, movable block two; 211, movable plate two; 301, transmission wheel; 302, transmission belt; 303, transmission shaft; 304, first bevel gear; 305, second bevel gear; 306, central shaft; 307, massage roller. Detailed Embodiments

[0025] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] As Figures 1-5 shown, a lower limb exercise device for orthopedic care includes a seat cushion plate 101 and support feet 102. The support feet 102 are fixedly connected to the bottom of the seat cushion plate 101. An exercise device is installed inside the seat cushion plate 101. The exercise device includes an auxiliary unit and a massage unit. The auxiliary unit is installed on the front of the seat cushion plate 101, and the massage unit is installed inside the seat cushion plate 101;

[0027] The auxiliary unit includes a fixed block 201 which is fixedly connected to the front of the seat cushion plate 101. A rotating shaft 202 is movably connected inside the fixed block 201. A footrest plate 203 is fixedly connected to the outer surface of the rotating shaft 202. A winding belt 204 is fixedly connected above the footrest plate 203. A movable block one 205 is fixedly connected to the bottom of the seat cushion plate 101. A rotating shaft one 207 is movably connected to the center of the movable block one 205. A movable plate one 206 is movably connected to the outer surface of the rotating shaft one 207. A hydraulic rod 208 is fixedly connected to the front of the movable plate one 206. The output shaft of the hydraulic rod 208 is fixedly connected to a movable plate two 211. A rotating shaft two 209 is movably connected inside the movable plate two 211. Movable blocks two 210 are movably connected to both ends of the rotating shaft two 209. By installing the auxiliary unit, when a patient sits on the seat cushion plate 101, the lower limbs are fixed above the footrest plate 203 by the winding belt 204. By starting the hydraulic rod 208, the hydraulic rod 208 provides a supporting force to the footrest plate 203. Thus, when the patient's lower limb strength is insufficient, the hydraulic rod 208 assists in lifting the patient's lower limbs, thereby stimulating the lower limb muscles. When the patient's lower limbs recover to a certain extent, the hydraulic rod 208 can be started to drive the footrest plate 203 to rotate in the reverse direction, thereby applying a reverse force to the patient's lower limbs, and further exercising the patient's lower limbs, thus improving the practicability of the device.

[0028] The movable block two 210 is fixedly connected to the bottom of the footrest plate 203. Thus, by starting through the hydraulic rod 208, the footrest plate 203 can be further pushed to flip.

[0029] A protective layer is installed on the inner side of the winding belt 204, and a number of ventilation holes are provided inside the winding belt 204, so as to prevent sweat from being unable to be discharged when the lower limbs of the patient are fixed and exercised, thus causing discomfort to the patient.

[0030] A backrest 103 is fixedly connected to the top of the seat cushion plate 101. Armrests 104 are fixedly connected to both sides of the backrest 103. Protective layers are installed on the top of the seat cushion plate 101, the front of the backrest 103 and the tops of the armrests 104 respectively, so as to improve the comfort of the patient when using the device.

[0031] The massage unit includes a transmission wheel 301, which is fixedly connected to the central position of the outer surface of the rotating shaft 202. The outer surface of the transmission wheel 301 is movably connected to a transmission belt 302. The inside of the transmission belt 302 is movably connected to a transmission shaft 303. The outer surface of the transmission shaft 303 is fixedly connected to a first bevel gear 304. The back gear of the first bevel gear 304 meshes with a second bevel gear 305. The central position of the second bevel gear 305 is fixedly connected to a central shaft 306. The outer surface of the central shaft 306 is fixedly connected to a massage roller 307. By installing the massage unit, when a patient is performing lower limb exercises, the lower limb drives the footrest plate 203 to flip, so that the rotating shaft 202 rotates, further causing the transmission wheel 301 to rotate, thereby driving the transmission belt 302 to drive the transmission shaft 303 to rotate. By the rotation of the transmission shaft 303, the first bevel gear 304 and the second bevel gear 305 are engaged, and the central shaft 306 drives the massage roller 307 to rotate, so that the patient's buttocks are massaged by the massage roller 307. Thus, during the exercise process, the device can massage the patient, thereby improving the practicability of the device.

[0032] There are two massage rollers 307 in total. A massage groove is provided inside the seat cushion plate 101. The width of the massage groove is the same as the width of the massage roller 307, so that the patient's buttocks can be rotated and massaged by the two massage rollers 307.

[0033] A number of massage bumps are provided on the outer surface of the massage roller 307, so that the massage effect of the massage roller 307 can be improved through the massage bumps, and the patient's experience is better.

[0034] It should be specifically noted that the specific installation method and control method of the hydraulic rod 208 adopted in the present invention are both conventional designs, and the present invention will not elaborate in detail.

[0035] The working principle of the present utility model is as follows: When a patient sits on the top of the cushion plate 101 and places the lower limbs above the footrest plate 203, the lower limbs are fixed to the bottom of the footrest plate 203 by activating the winding belt 204. When the patient's lower limbs have not recovered yet, by activating the hydraulic rod 208, the hydraulic rod 208 is made to push the footrest plate 203 to flip, thereby assisting in lifting the patient's lower limbs. When the footrest plate 203 flips, the rotating shaft 202 rotates. Through the rotation of the rotating shaft 202, the transmission wheel 301 rotates. When the transmission wheel 301 rotates, the transmission wheel 301 drives the transmission belt 302 to move. Through the movement of the transmission belt 302, the transmission shaft 303 is driven to rotate. Through the rotation of the transmission shaft 303, the transmission shaft 303 drives the bevel gear one 304 to rotate. Through the rotation of the bevel gear one 304, the bevel gear one 304 is in transmission with the bevel gear two 305, thereby driving the central shaft 306 to rotate through the bevel gear two 305, and further causing the massage roller 307 to rotate, thereby massaging the patient's buttocks. At the same time, when the patient's lower limbs recover to a certain extent, by activating the hydraulic rod 208, the hydraulic rod 208 exerts a reverse force on the footrest plate 203, so that the patient's lower limbs resist against the reverse force of the hydraulic rod 208, thereby further performing rehabilitation exercises on the patient's lower limbs.

[0036] The above has shown and described the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lower limb exercise device for orthopedic care, comprising a seat pad (101) and a support leg (102), characterized in that: The support foot (102) is fixedly connected to the bottom of the cushion board (101); an exercise device is installed inside the cushion board (101); the exercise device comprises an auxiliary unit and a massage unit; the auxiliary unit is installed on the front of the cushion board (101); and the massage unit is installed inside the cushion board (101); The auxiliary unit comprises a fixed block (201), the fixed block (201) is fixedly connected to the front side of the cushion board (101), the fixed block (201) is movably connected to a rotating shaft (202) inside, the outer surface of the rotating shaft (202) is fixedly connected to a footrest board (203), the upper part of the footrest board (203) is fixedly connected to a winding belt (204), the bottom of the cushion board (101) is fixedly connected to a movable block 1 (205), the movable block 1 (205 ) is movably connected to a rotating shaft 1 (207) at the center thereof, the outer surface of the rotating shaft 1 (207) is movably connected to a movable plate 1 (206), the front surface of the movable plate 1 (206) is fixedly connected to a hydraulic rod (208), the output shaft of the hydraulic rod (208) is fixedly connected to a movable plate 2 (211), the interior of the movable plate 2 (211) is movably connected to a rotating shaft 2 (209), and both ends of the rotating shaft 2 (209) are movably connected to movable blocks 2 (210).

2. A lower limb exercise device for orthopedic care according to claim 1, characterized in that: The movable block 2 (210) is fixedly connected to the bottom of the footrest plate (203).

3. A lower limb exercise device for orthopedic care according to claim 1, characterized in that: A protective layer is installed on the inner side of the wrapping belt (204), and a plurality of ventilation holes are opened inside the wrapping belt (204).

4. A lower limb exercise device for orthopedic care according to claim 1, characterized in that: The top of the cushion plate (101) is fixedly connected to a backrest (103), and both sides of the backrest (103) are fixedly connected to armrests (104). The top of the cushion plate (101), the front of the backrest (103) and the top of the armrests (104) are respectively installed with protective layers.

5. The lower limb exercise device for orthopedic care according to claim 1, characterized in that: The massage unit comprises a transmission wheel (301), wherein the transmission wheel (301) is fixedly connected to the center position of the outer surface of the rotating shaft (202), the outer surface of the transmission wheel (301) is movably connected to a transmission belt (302), the interior of the transmission belt (302) is movably connected to a transmission shaft (303), the outer surface of the transmission shaft (303) is fixedly connected to a bevel gear 1 (304), the back gear of the bevel gear 1 (304) is meshed with a bevel gear 2 (305), the center position of the bevel gear 2 (305) is fixedly connected to a central shaft (306), and the outer surface of the central shaft (306) is fixedly connected to a massage roller (307).

6. A lower limb exercise device for orthopedic care according to claim 5, characterized in that: There are two massage rollers (307) in total. A massage groove is provided inside the cushion plate (101). The width of the massage groove is the same as the width of the massage roller (307).

7. The lower limb exercise device for orthopedic care according to claim 5, characterized in that: The outer surface of the massage roller (307) is provided with a plurality of massage protrusions.

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