Edema auxiliary treatment device

Abstract

The utility model relates to an edema auxiliary therapeutic apparatus which effectively solves the problems that the height of an existing device is inconvenient to adjust and the existing device is inconvenient to use. Comprising two main body boxes which are opposite left and right and have upward openings, supporting boxes with the upper ends extending out of the main body boxes are slidably connected in the main body boxes, the two supporting boxes are fixedly connected through a linkage rod located above the main body boxes, front-back axial rotating shafts are arranged in the supporting boxes, the rotating shaft on the left side is fixedly connected with the supporting boxes, and the rotating shaft on the right side is rotatable. Left-right through receding grooves in the front-back direction are formed in the upper sides of the opposite ends of the two main body boxes correspondingly, supporting cloth is fixed to the rotating shaft on the right side, the free end of the supporting cloth extends out of the receding grooves and is connected with the rotating shaft on the left side, and the front sides and the rear sides of the lower ends of the two main body boxes are fixedly connected through fixing rods in the left-right direction correspondingly. The device is more time-saving and labor-saving, does not need to be moved back and forth, can be directly placed on a sickbed when not in use, and does not affect the movement of a patient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rehabilitation auxiliary instrument technical field, concretely relates to a swelling auxiliary treatment device. BACKGROUND

[0002] There are many reasons for lower limb edema, such as heart, kidney, liver, pregnancy, malnutrition, etc., and for patients with leg and foot edema, the common treatment method is to lift the edema leg and foot to be higher than the heart level, promote blood return by gravity, and reduce swelling, and the lifting time is suggested to be 15 to 30 minutes each time, and the device is used more frequently, at present, the common method is to pad the leg with a pillow, a cushion or other articles, but these articles cannot be adjusted in height, cannot meet the use demand of different patients, sometimes multiple pillows or cushions need to be stacked together, the stability of the stacked articles is poor, and the articles can be tilted and fall down along with the body shaking of the patient, so the articles need to be stacked again, and the use is very inconvenient, and the resources in the ward are limited, basically only one pillow is provided on a sickbed, and more pillows cannot be provided for the patient to use, and on the other hand, it is troublesome to move the pillow back and forth, and other people need to help to complete the operation of lifting the leg, and when the leg does not need to be lifted, the space occupied by the extra pillow is large, and there is no suitable storage place. CONTENT OF THE UTILITY MODEL

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model aims at providing a swelling auxiliary treatment device, which effectively solves the problems of inconvenient height adjustment and inconvenient use of the existing device.

[0004] The technical solution solved by the utility model is that the utility model comprises two main boxes opposite to each other and open upward, a support box slidingly connected in the main box and extending out of the main box at the upper end, the two support boxes are fixedly connected through a linkage rod located above the main box, a rotating shaft in the front-rear axial direction is arranged in the support box, the rotating shaft on the left side is fixedly connected with the support box, the rotating shaft on the right side is rotatable, a left-right through and front-rear direction accommodating slot is formed on the upper side of the opposite end of the two main boxes, a support cloth is fixed on the rotating shaft on the right side, the free end of the support cloth extends out of the accommodating slot and is connected with the rotating shaft on the left side, and the lower end of the two main boxes is fixedly connected through a left-right direction fixing rod on the front-rear two sides.

[0005] The utility model has the beneficial effects that only one height adjustment is needed, then the starting and forward and reverse rotation of the motor are controlled to realize the lifting and lowering of the leg, one patient can operate, time and labor are saved, the device does not need to be moved back and forth, and the device can be directly placed on the sickbed when not in use, without affecting the activity of the patient himself. DRAWING DESCRIPTION

[0006] Figure 1 It is the isometric view of the utility model.

[0007] Figure 2 This is a full sectional front view of this utility model.

[0008] Figure 3 This is a full sectional top view of this utility model.

[0009] Figure 4 This is a stepped section axonometric view of the main view of this utility model.

[0010] Figure 5 This is a utility model Figure 2 A magnified view of A in the middle.

[0011] Figure 6 This is a utility model Figure 4 A magnified view of B in the middle. Detailed Implementation

[0012] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0013] Depend on Figures 1 to 6 The device includes two main boxes 1 facing each other with their openings facing upwards. A support box 2 with its upper end extending out of the main box 1 is slidably connected inside the main box 1. The two support boxes 2 are fixedly connected by a linkage rod 3 located above the main box 1. The support box 2 is provided with a rotating shaft 4 with a front-to-back axis. The left rotating shaft 4 is fixedly connected to the support box 2, and the right rotating shaft 4 is rotatable. The upper sides of the opposite ends of the two main boxes 1 are respectively provided with a clearance groove that runs through the left and right and in the front-to-back direction. A support cloth 5 is fixed on the right rotating shaft 4. The free end of the support cloth 5 extends out of the clearance groove and is connected to the left rotating shaft 4. The lower ends of the two main boxes 1 are fixedly connected to each other on the front and back sides by fixing rods 6 in the left and right directions.

[0014] To enable the right-side rotating shaft 4 to rotate, the right-side rotating shaft 4 is rotatably connected to the support box 2. A worm gear 7 located in front of the support cloth 5 is coaxially fixed on the right-side rotating shaft 4. A motor 8 located in front of the support cloth 5 is fixed in the right-side support box 2 with an up-down axial direction. A worm 9 that cooperates with the worm gear 7 is coaxially fixed at the output end of the motor 8.

[0015] To prevent the right-side pivot 4 from excessively pulling the support cloth 5, an auxiliary rod 10 is slidably connected inside the left-side pivot 4. The lower end of the auxiliary rod 10 is fixedly connected to the pivot 4 via multiple tension springs. The free end of the support cloth 5 is inserted into the left-side pivot 4 and fixedly connected to the auxiliary rod 10. A closing button 11 located above the pivot 4 and connected to the motor 8 is fixed inside the left-side support box 2. A pressure block 12 with its upper end penetrating the pivot 4 and in contact with the closing button 11 is fixed on the auxiliary rod 10. A reversing column 13 with a front-to-back axial direction is fixed inside the left-side support box 2. The lower surface of the support cloth 5 is in contact with the reversing column 13.

[0016] In order to limit the height of the support box 2 extending out of the main body box 1, the opposite ends of the two main body boxes 1 are respectively threaded with knobs 14, and the inner end of the knobs 14 can contact the outer surface of the support box 2 on the corresponding side.

[0017] To improve the fixing effect of the fixing rod 6, triangular reinforcing plates 15 are fixed on the left and right sides of the upper end of the fixing rod 6, and the reinforcing plates 15 are fixedly connected to the main body box 1 on the corresponding side.

[0018] To increase stability and prevent the position of the main body box 1 from moving arbitrarily, friction plates 16 are fixed to the lower ends of the main body box 1 and the fixing rod 6 respectively.

[0019] When this utility model is in use, the support cloth 5 is in a taut state and the tension spring is in a normal state. The main body box 1 is placed on the hospital bed, so that the linkage rod 3 is located behind the patient's feet, and the patient's lower legs and feet are placed on the support cloth 5. Due to the self-locking property of the worm gear 7 and worm 9, the right-side rotating shaft 4 cannot rotate, so that the support cloth 5 supports the patient's legs. At this time, the patient's legs press down on the support cloth 5, and the left end of the support cloth 5 drives the auxiliary rod 10 to move upward. The pressure block 12 moves upward simultaneously, approaches and squeezes the closing button 11, and the tension spring is stretched. At this time, because the closing button 11 is squeezed, the motor 8 cannot start, ensuring the stability of the support and preventing the leg from falling due to accidental activation of the motor 8.

[0020] If the support height is found to be too low and does not reach the required height, remove the patient's legs from the support cloth 5. The auxiliary rod 10, under the action of the tension spring, drives the pressure block 12 to move downward away from the off button 11. At this time, the motor 8 can start normally. Turn the knob 14 to move the two knobs 14 away from the support box 2 and pull the linkage rod 3 upward. The linkage rod 3 drives the two support boxes 2 to move upward. After the support cloth 5 reaches the appropriate height, stop moving the linkage rod 3 and keep the position of the linkage rod 3 unchanged. Tighten the two knobs 14 so that the inner end of the knob 14 presses the support box 2 on its corresponding side, thereby limiting the height of the support box 2. At this time, the patient's legs can be placed on the support cloth 5 to raise and support the patient's legs.

[0021] When the patient's legs do not need to be raised, the patient's legs are raised away from the support cloth 5, the pressure block 12 is moved away from the off button 11, the motor 8 is started, the motor 8 drives the worm gear 9 to reverse, the worm gear 9 drives the worm wheel 7 to rotate counterclockwise, the support cloth 5 gradually becomes loose, and when the lower end of the support cloth 5 contacts the bed surface, the motor 8 can be turned off, and the patient can put their legs down. At this time, the patient's legs are placed on the hospital bed, there is only a layer of support cloth 5 between the bed and the patient's feet, which will not affect the patient's normal activities, and there is no need to move the main body box 1 back and forth.

[0022] When it is necessary to raise the foot again, the patient's leg is raised away from the support cloth 5, the motor 8 is started, the motor 8 drives the worm gear 9 to rotate clockwise, the worm gear 9 drives the right shaft 4 to rotate clockwise via the worm wheel 7, the support cloth 5 gradually wraps around the right shaft 4, the support cloth 5 gradually tightens, after the support cloth 5 is tightened, as the motor 8 continues to rotate, the support cloth 5 drives the auxiliary rod 10 to move upward, the tension spring is stretched, the pressure block 12 presses the closing button 11, thereby turning off the motor 8, at this time the patient can place the leg on the support cloth 5, thereby raising the patient's leg again;

[0023] The entire process does not require moving the main body box 1 back and forth. After determining the position of the main body box 1 and the height of the support cloth 5, the patient can control the rotation of the motor 8 and cooperate by lifting their feet. The whole process is more time-saving and labor-saving.

[0024] The forward and reverse control method of the motor 8 and the connection method between the motor 8 and the shut-off button 11 in this utility model are existing technologies and will not be described in detail here.

[0025] This utility model features a simple structure, convenient operation, novel design, and strong practicality. Through the arrangement of a main body box, support box, support cloth, rotating shaft, worm gear, worm, and motor, the rotation of the motor adjusts the support cloth between tension and relaxation, thereby raising and lowering the legs. The self-locking property of the worm gear and worm simplifies the operation steps, and the knobs cater to the needs of different patients. The auxiliary rod, tension spring, pressure block, and closing button prevent damage to the support cloth from excessive winding force from the rotating shaft, extending its service life. The reinforcing plate, fixing rod, linkage rod, and friction plate enhance the overall stability of the device, preventing the main body box from shifting arbitrarily after being placed on the bed and maintaining a stable distance between the two main bodies, preventing deformation due to pressure from the patient's legs.

Claims

1. An auxiliary treatment device for edema, comprising two main body boxes (1) which are opposite to each other and have openings facing upward, characterized in that, Body box (1) slidingly connected with the upper end of the support box (2) out of the main body box (1), two support box (2) between the linkage rod (3) fixed connection located above the main body box (1), support box (2) is provided with front and rear axial rotation shaft (4), the left rotation shaft (4) and support box (2) fixed connection, the right rotation shaft (4) can rotate, two main body box (1) relative end upper side is respectively provided with left and right through and front and rear direction of the slot, the right rotation shaft (4) is fixed with support cloth (5), support cloth (5) free end out of the slot and with the left rotation shaft (4) connection, two main body box (1) lower end front and rear sides are respectively fixed through the left and right direction of the fixed rod (6) connection; The right side of the rotation shaft (4) is rotatably connected with the support box (2), and the right rotation shaft (4) is coaxially fixed with the worm wheel (7) located in front of the support cloth (5). The right support box (2) is fixed with a motor (8) which is axially upward and located in front of the support cloth (5). The output end of the motor (8) is coaxially fixed with the worm (9) matched with the worm wheel (7).

2. An edema adjunctive therapy device according to claim 1, wherein, The left side of the rotation shaft (4) is slidingly connected with the auxiliary rod (10), and the auxiliary rod (10) is fixedly connected with the rotation shaft (4) through a plurality of tension springs. The free end of the support cloth (5) is inserted into the left rotation shaft (4) and fixedly connected with the auxiliary rod (10). The left support box (2) is fixed with a closing button (11) located above the rotation shaft (4) and connected with the motor (8). The auxiliary rod (10) is fixed with a pressing block (12) which penetrates the rotation shaft (4) and can contact the closing button (11). The left support box (2) is fixed with a reversing column (13) which is axially forward and backward. The lower surface of the support cloth (5) contacts with the reversing column (13).

3. An edema adjunctive therapy device according to claim 1, wherein, The opposite ends of the two main body boxes (1) are respectively threaded with knobs (14), and the inner ends of the knobs (14) can contact the outer surfaces of the corresponding support boxes (2).

4. An edema adjunctive therapy device according to claim 1, wherein, The upper ends of the fixed rods (6) are respectively fixed with triangular reinforcing plates (15) on the left and right sides, and the reinforcing plates (15) are fixedly connected with the corresponding main body boxes (1).

5. An edema adjunctive therapy device according to claim 1, wherein, The main body box (1) and the fixed rod (6) are respectively fixed with friction plates (16).

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