CN110368265A - Multifunctional shifting machine - Google Patents

Abstract

The invention discloses a multifunctional shifting machine, which comprises a base provided with a slideway, two supporting legs respectively rotatably arranged on the base through two first rotating shafts, and the supporting legs on the two supporting legs The opening and closing mechanism, the foot support mechanism and the leg support mechanism that are detachably arranged on the base and the column support, the column support fixed on the support slider, and the column support that is rotatably arranged on the column support The upright on the upright, the upright is provided with a boom and handrails, bedpan frame and shower rack, the electric push rod is rotatably arranged between the upright and the boom, and the end of the boom is rotatable A spreader pipe is provided, and a universal load wheel is fixedly provided on the supporting legs. The multi-functional lifting machine of the present invention has a simple structure, can well help patients carry out lifting and safe rehabilitation training, has strong functionality, and ensures that patients can complete daily basic activities and maintain and restore their health.

Description

Multifunctional lift

technical field

The invention relates to the technical field of rehabilitation appliances, in particular to a multifunctional lifting machine.

Background technique

At present, patients who need lifts to assist in moving and assist in daily activities are mainly hemiplegia, total paralysis, muscular Weakness, peripheral paralysis of upper limbs, central paralysis of lower limbs, etc. For patients with body paralysis and inconvenient activities, the use of lifts to assist basic life activities such as position transfer, assisted posture changes, and limb training is conducive to recovery and maintenance of limb muscle strength, maintenance of physical health, and improvement of quality of life.

At present, the lifts on the domestic market basically meet the needs of paralyzed patients for lifting, but their functions are single, and they cannot meet the patients' daily physical training such as walking, squatting, etc. to maintain muscle health, and they are performing other basic lives. Activities such as cleaning, going to the toilet, etc. are inconvenient to use, so it is necessary to develop a functional multifunctional lift that can meet the daily activities of paralyzed patients and basic rehabilitation training.

Contents of the invention

The purpose of the multifunctional moving machine of the present invention is to provide a multifunctional moving machine for the functional defects existing in the existing moving machine technology.

The technical scheme adopted for realizing the purpose of the present invention is:

A multifunctional shifting machine, characterized in that it includes a base provided with a slideway, two supporting legs respectively rotatably provided on the base through two first rotating shafts, and rotatably provided on the base and the supporting leg opening and closing mechanism on the two supporting legs, the supporting slider that is slidably coupled on the base, the foot supporting mechanism that is detachably arranged on the base, and fixedly arranged on the supporting The column support on the slider, the leg support mechanism detachably arranged on the column support, the column rotatably provided on the column support, the column is rotatably provided with a hanging Arms and handrails, and detachably provided with toilet rack and shower rack, the electric push rod is rotatably arranged between the upright column and the boom, and the end of the boom is rotatably provided with a spreader tube , said supporting legs are fixedly provided with universal load wheels.

The supporting legs include a front supporting leg, a rear supporting leg, a second rotating shaft and a second rotating shaft nut, the front supporting leg is rotatably and fixedly arranged on the rear supporting leg through the second rotating shaft, and the second rotating shaft is fixedly arranged on the rear supporting leg. Threads are provided on the rotating shaft, and the second rotating shaft nut is rotatably arranged on the second rotating shaft.

An oil-free bearing is fixedly arranged on the first rotating shaft.

The supporting leg opening and closing mechanism includes two supporting leg adjustment rods, a supporting leg opening and closing control pedal and an L-shaped supporting leg opening and closing control pedal seat, and the two supporting leg adjusting rods are respectively rotatably arranged on The supporting legs and the opening and closing of the supporting legs are controlled by the pedals,

The opening and closing control pedal of the supporting legs is rotatably arranged on the L-shaped supporting leg opening and closing control pedal seat, and the L-shaped supporting leg opening and closing control pedal seat is fixedly arranged on the base.

The foot support mechanism includes a pedal and a mounting clip, the pedal is rotatably arranged on the mounting clip, and the mounting clip is fixed on the base.

The leg supporting mechanism includes a knee pad, a knee pad frame, a telescopic rod and a fixed pin, the knee pad is fixedly arranged on the knee pad frame, and the knee pad frame is slidably arranged on the telescopic rod, so The telescopic rod described above is fixedly arranged on the column, and the fixing pin is detachably arranged on the telescopic rod.

The boom includes a boom tube, a boom telescopic tube, a spreader tube, and a positioning screw. The boom telescopic tube is slidably plugged into the boom tube, and the spreader tube can be It is rotatably arranged on the boom telescoping tube, the boom tube and the boom telescoping tube are provided with threaded holes, and the boom tube is detachably provided with positioning screws.

The armrest includes an armrest arm and an armrest crossbar, the armrest arm is fixedly arranged at both ends of the armrest crossbar, the armrest crossbar is rotatably arranged on the column, and the armrest crossbar is provided with a stop Turning to the plane, two anti-rotation screws are detachably set on the column.

The bedpan frame includes a telescopic frame, a pot frame, a pot frame adjusting screw and a telescopic frame adjusting screw, the pot frame is slidably arranged on the telescopic frame, and the telescopic frame is rotatable, slidable and It is detachably arranged on the column, and the said pot frame is provided with threaded holes, and said telescopic frame adjusting screw is rotatably arranged on the telescopic frame, and said pot frame adjusting screw is rotatably arranged on the pot frame.

The shower rack includes a shower clip, a shower clip connecting pipe and an adjusting nut, the shower clip is fixed on the shower clip connecting pipe, and the shower clip connecting pipe is rotatable and rotatable. It is detachably arranged on the column and provided with threads, and the said adjusting nut is detachably arranged on the connecting pipe of the shower clamp.

Compared with prior art, the beneficial effect of the present invention is:

The multifunctional shifting machine of the present invention can assist patients with hemiplegia and total paralysis to move positions, assist in completing basic activities of daily living, and assist in basic walking training and squatting training.

The multifunctional moving machine of the present invention is provided with a length-adjustable boom, which is convenient to use, and can adapt to various environments, thereby enhancing adaptability. The angle of the column is adjustable, which can provide different training functions for patients, such as walking and squatting, and the slideway on the base allows the column to slide left and right along the base, so that the patient's sight is not blocked during training, which enhances the user experience. The adoption of the bedpan structure and the shower frame facilitates the daily use of patients and the operation of medical staff.

Description of drawings

Fig. 1 shows the front side view of the multifunctional lifting machine of the present invention;

Fig. 2 shows the front side view of the multifunctional lifting machine of the present invention;

Figure 3 is a schematic diagram of the boom;

Figure 4 shows a schematic diagram of the foot support mechanism;

Figure 5 shows a schematic diagram of the leg support mechanism;

Figure 6 is a schematic diagram of the inclined position of the column;

Figure 7 shows a schematic diagram of the armrest;

Fig. 8 is a schematic diagram of standing in the training process of squatting;

Fig. 9 is a schematic diagram of squatting in the squatting training process;

Fig. 10 is a state diagram of auxiliary shifting;

Fig. 11 is a state diagram for walking training;

Figure 12 is a schematic diagram of walking using handrails;

Figure 13 is a schematic diagram of the opening and closing mechanism of the supporting legs;

Figure 14 is a schematic diagram of a bedpan frame;

Figure 15 is a schematic diagram of shower installation;

Figure 16 is a schematic diagram of shower disassembly;

Figure 17 is a schematic diagram of the folding of the supporting legs.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The multifunctional shifting machine of the present invention, as shown in Figures 1 and 2, includes a base 1 provided with a slideway, and two support legs that are rotatably arranged on the base 1 respectively through two first rotating shafts 11 2. The support slider 12 slidably coupled to the base 1, the foot support mechanism 4 detachably arranged on the base 1, and the column support 13 fixedly arranged on the support slider 12 , the leg support mechanism 8 detachably arranged on the column support 12, the column 14 rotatably arranged on the column support 13, the column 14 is rotatably provided with the boom 7 and handrail 15, and detachably provided with toilet bowl rack 5 and shower rack 6, electric push rod 16 is rotatably arranged between said column 14 and boom 7, and the end of said boom 7 is rotatable A spreader pipe 73 is arranged on the ground, and a universal carrier wheel 23 is fixedly arranged on the support leg 2 .

The multifunctional lifting machine of the present invention can provide the patient with a moving function. As shown in FIG. Boom pipe 71, boom telescopic pipe 72, spreader pipe 73 and positioning screw 74, the boom telescopic pipe 72 is slidably inserted on the boom pipe 71, and the boom pipe 71 rotates around the rotating shaft 17. The tool pipe 73 is rotatably arranged on the boom telescopic pipe 72 for installing the sling. When shifting is required, the nursing staff first pushes the armrest 15 to move the lift to the side of the patient. When different equipment such as sick beds and wheelchairs are at different distances from the spreader tube 73, after the boom 7 is lowered to the position of the patient by the nursing staff, the patient is placed in the spreader, and then the spreader is hung on the spreader tube 73. Finally, the electric push rod 16 is driven to lift the boom 7. After the patient is raised in space, the nurse can push the patient to the target position. The shifting use state is shown in FIG. 10 .

Further, in order to reduce the distance between the patient and the spreader, the length of the boom 7 can be adjusted. When adjusting the length of the boom, first loosen the positioning screw 74, then pull the telescopic tube 72 of the boom to slide to the desired position, adjust After that, set screw 74 is tightened.

Furthermore, in order to facilitate the operation of the nursing staff and enhance the passability, the base 1 of the multifunctional lifting machine of the present invention is equipped with a supporting leg opening and closing mechanism 3 for adjusting the opening and closing angle of the supporting legs 2 . As shown in Figure 13, the described supporting leg opening and closing mechanism 3 includes two supporting leg adjusting rods 31, supporting leg opening and closing control pedals 32 and L-shaped supporting leg opening and closing control pedal seats 33, the two The supporting leg adjustment rod 31 is rotatably arranged between the rear supporting leg 22 and the supporting leg opening and closing control pedal 32, and the supporting leg opening and closing control pedal 32 is rotatably arranged on the L-shaped supporting leg opening and closing control foot. On the step seat 33 , the L-shaped support leg opening and closing control foot step seat 33 is fixedly arranged on the base 1 . When it is necessary to increase the distance between the two supporting legs 2 when it is close to the hospital bed, seat, etc., step on the supporting leg clockwise to open and close the control pedal 32, which is convenient to reduce the distance between the lift and the patient, or reduce the distance between the lift and the hospital bed. , seat equidistant; counterclockwise stepping on the opening and closing of the supporting leg to control the foot pedal 32 to restore the position of the supporting leg 2, which is convenient for passing through a narrow space.

Further, in order to adapt to different positions of the patient and facilitate the operation of the nursing staff, the support slider 12 can slide along the slideway on the base 1, as shown in Figure 1, the support slider is slidably installed on the base 1, and the mobile support The slider 12 can drive the column support 13 fixedly arranged on the supporting slider 12, thereby driving the column 14 to change the position. The position of the column 14 can be adjusted according to the different postures and positions of the patient. For example, when the patient is on the hospital bed, the column 14 can be slid to the side, first loosen the stop screw 115 of the support slider, and then slide the support slider 12 to the For the required position, tighten the support slider limit screw 115 and get final product. The sliding of the upright column 14 can make the lifting machine closer to the patient in space, so as to facilitate the moving.

The multifunctional shifter of the present invention can provide walking training function for patients. Before the patient performs walking training, the multifunctional shifter of the present invention needs to be adjusted to the walking state. First, slide the supporting slider 12 along the slideway of the base 1 To the side, it is convenient for the patient to observe the walking environment, and the armrest 15 needs to be disassembled and replaced, as shown in Figure 7, the armrest includes an armrest arm 110, an armrest cross bar 111 and a stop screw 112, and the armrest cross bar 111 It is rotatably arranged on the column 14, and there is a rotation-stopping plane on the armrest cross bar 111. Two anti-rotation screws 112 are detachably arranged on the column, and the ends of the anti-rotation screws 112 are in contact with the anti-rotation plane of the handrail bar 111. , to fix the armrest bar 111, thereby fixing the armrest arm 110. When disassembling the armrest, first loosen the anti-rotation screw 112, then remove the armrest screw 113 to disassemble the armrest arm 110, pull out the armrest bar 111, and replace it with a walking The state uses the handrail 114 as shown in FIG. 12 . Finally, the sling is replaced with a walking sling, the patient is placed in the walking sling, and the sling tube 73 is rotated to keep the patient at the center of the lift. Adjust the length and rotation angle of the boom 7 according to different heights and walking habits, and after further adjusting the patient's position and posture, walking training can be performed.

The multifunctional lifting machine of the present invention can provide the patient with leg squat exercise function, as shown in Figure 1 and Figure 2, need to install foot support mechanism 4 and leg support mechanism 8 during training, and armrest 15 is rotated to patient orientation. As shown in Figure 4, the foot support mechanism 4 includes a pedal 41, a mounting clip 42, a pedal rotating shaft 43 and a mounting clip screw 44, and the pedal 41 is rotatable through the pedal rotating shaft 43 The mounting clip 42 is fixedly arranged on the base 1 through the mounting clip screw 44 . As shown in Figure 5, the leg support mechanism 8 includes a knee pad 81, a knee pad frame 82, a telescopic rod 83, a fixed pin 84 and a knee pad frame adjustment screw 85, and the knee pad 81 is fixedly arranged on the knee pad frame 82 , The knee pad frame 82 is slidably arranged on the telescopic rod 83 , and the telescopic rod 83 is fixedly arranged on the support slider 12 . When the patient needs to perform physical training, the column 14 needs to be adjusted to an inclined position, as shown in Figure 6, when the column 14 is adjusted, the first screw 18 of the support slider is loosened, and the column is adjusted around the second screw 19 of the support slider. To the inclined position, lock the first screw 18 of the support slider, and after fixing the column 14, replace the sling with a sling for training. Then the handrail 15 is rotated to the patient direction, as shown in Figure 7, first loosen the anti-rotation screw 112, then rotate the handrail cross bar 111, and finally tighten the anti-rotation screw 112 to make it contact with the anti-rotation plane of the handrail cross bar 111 to fix the handrail 15. Drive the electric push rod 16 to make the boom 7 rotate close to the position of the patient, put the patient in the sling, drive the electric push rod 16 to rotate the boom 7 to lift the patient, and then put the patient's feet on the foot pedal 41, Put the patient's knee in the knee pad 81 afterwards, and finally the electric push rod 16 can be driven to rotate, so that the position of the patient's feet remains unchanged, and the body rises and falls. The boom 7 rotates to assist the patient to complete the squatting training of the lower limbs. The schematic diagrams of different postures during the limb training process are shown in Figure 8 and Figure 9. During the training process, the patient can use the handrail 15 to ensure the stability of the body. If you are weak, you can consider installing the foot support mechanism 4 and the leg support mechanism 8 at the same time to provide support for the lower limbs and protect the lower limbs to complete the lower limb training.

Further, in order to adapt to the training needs of different patients, the pedal 41 can be rotated. When the pedal 41 needs to be rotated, as shown in FIG. Finally, the pedal rotating shaft nut 45 is locked, and after the pedal 41 is put away, the patient can step on the ground with both feet for training.

Further, when the patient's lower limbs have a certain strength and the leg support mechanism 8 is not needed to support the lower limbs, the leg support mechanism 8 can be disassembled, as shown in Figure 5, first loosen the knee pad frame adjustment screw 85, and the knee pad frame 82 slides to the shortest position along the telescopic rod 83, locks the knee pad frame adjustment screw 85, then disassembles the fixing pin 84, and finally takes off the telescopic rod 83 to complete the disassembly.

Further, when the body shape of the patient is different, the position of the knee pad 81 can be adjusted according to the needs when using the knee pad. Adjust, when the knee pad 81 is adjusted to a suitable position, the knee pad frame adjustment screw 85 can be locked, and after the patient's position is adjusted, the electric push rod 16 can be started to rotate the boom 7, and start training.

Furthermore, in order to improve the stability of the patient during squat training, the opening and closing mechanism 3 of the supporting legs can be adjusted to increase the opening angle of the supporting legs 2, thereby improving the stability of the lift and ensuring the safety of the patient during training.

Preferably, in order to facilitate the daily life of the patient, improve the practicality, convenience and user experience of the patient, as shown in Figures 1 and 2, the column 14 of the multifunctional shifter of the present invention is detachably mounted with a bedpan frame 5 , Shower rack 6. As shown in Figure 14, the described bedpan frame 5 includes a telescopic frame 51, a pot frame 52, a pot frame adjusting screw 53 and a telescopic frame adjusting screw 54, and the pot frame 52 is slidably arranged on the telescopic frame 51, so The telescopic frame 51 is rotatably slidable and detachably arranged on the column 14 through the telescopic frame adjusting screw 54, the pot frame 52 is provided with threaded holes, and the pot frame adjusting screw 53 is rotatable When the patient needs to use the bedpan frame, first install the telescopic frame 51 on the column 14 with the telescopic frame adjustment screw 54, and then loosen the pot frame adjustment nut 53 according to the patient's body shape and position to slide the pot The frame 52 is in a suitable position, which improves the comfort of the patient while facilitating the operation of the nursing staff, and can be disassembled when the bedpan frame 5 is not needed. The shower rack 6 is rotatably arranged on the upper part of the column 14. The installation state of the shower rack 6 is as shown in FIG. 15, and as shown in FIG. The clamp connecting pipe 62 and the adjusting nut 63, the shower clamp 61 is fixedly arranged on the shower clamp connecting pipe 62, the shower clamp connecting pipe 62 is rotatably and slidably arranged on the column 14, when the adjusting nut 63 is loosened, it can Rotate to adjust the angle of the shower clip 61 and slide to adjust the height of the shower clip 61 . When the adjusting nut 63 is unloaded, the shower clip 61 can be disassembled.

Preferably, in order to facilitate transportation and save storage space, the supporting legs 2 of the multi-functional lifting machine of the present invention are foldable, and the front supporting legs 21 are rotatably arranged on the rear supporting legs 22, as shown in Fig. 1 and Fig. 2 . When it needs to be transported or folded, as shown in Figure 17, the electric push rod 16 can be shortened to the shortest state, and the second rotating shaft nut 24 can be loosened, and the front supporting leg 21 can be rotated around the second rotating shaft 25, so that the front supporting leg 21 After folding, lock the second hinge nut 24 to fix the front support leg.

To sum up, the multifunctional lifting machine of the present invention is provided with a length-adjustable boom, which is convenient to use, and can adapt to various environments, thereby enhancing adaptability. The angle of the column is adjustable, which can provide patients with different training functions of walking and squatting, and the slideway on the base allows the column to slide left and right along the base, so that the patient's line of sight is not blocked during training, and it is also convenient to reduce the distance with the patient during transfer. Enhanced user experience. The adoption of the bedpan structure facilitates the daily use of patients and the operation of medical staff.

The above is only a preferred embodiment of the present invention, it should be pointed out that, for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the protection scope of the present invention.

Claims (10)

1. a kind of Multifunctional shifting machine, which is characterized in that the pedestal including being provided with slideway, it respectively can by two first rotating shafts Two supporting legs being rotatably arranged on the pedestal, are rotatably arranged on the pedestal and described two supporting legs Supporting leg open-and-close mechanism, the support slipper being slidably coupled on the pedestal are removably disposed on the pedestal Leg support mechanism, the column support being fixed on the support slipper are removably disposed on the column support Thigh support mechanism, the column being rotatably arranged on the column support can be rotatably set on the column Boom and handrail, and it is detachably provided with bedpan stand and shower frame, electric pushrod is rotatably arranged in the column Between boom, the boom end can be rotatably set spreader tube, and universal load is fixedly installed on the supporting leg Wheel.

2. Multifunctional shifting machine as described in claim 1, which is characterized in that the supporting leg includes front support leg, rear branch Support leg, the second shaft and the second spindle nut, after the front support leg can be rotatably fixedly provided in by the second shaft On supporting leg, screw thread is provided in second shaft, second spindle nut is rotatably arranged in the second shaft On.

3. Multifunctional shifting machine as described in claim 1, which is characterized in that be fixedly installed in the first rotating shaft oil-free Bearing.

4. Multifunctional shifting machine as described in claim 1, which is characterized in that the supporting leg open-and-close mechanism includes two branch Support leg adjusting rod, supporting leg folding control rides and L-type supporting leg folding control pedal stand, two supporting leg adjusting rods It is rotatably arranged in supporting leg respectively and supporting leg folding control is ridden, the supporting leg folding control is foot-operated to be can be rotated Ground is arranged on L-type supporting leg folding control pedal stand, and the L-type supporting leg folding control pedal stand is fixed at described Pedestal on.

5. Multifunctional shifting machine as described in claim 1, which is characterized in that the leg support mechanism include foot pedal and Installation folder, the foot pedal are rotatably arranged in the installation folder, and the installation folder is fixed on pedestal.

6. Multifunctional shifting machine as described in claim 1, which is characterized in that the thigh support mechanism include knee-pad plate, Knee-pad grillage, telescopic rod and fixed pin, the knee-pad plate are fixed on knee-pad grillage, and the knee-pad grillage is slidably Ground is arranged on telescopic rod, and the telescopic rod is fixed on column, and fixed pin is removably disposed on telescopic rod.

7. Multifunctional shifting machine as described in claim 1, which is characterized in that the boom includes boom pipe, hoisting arm expansion Pipe, spreader tube, positioning screw, the hoisting arm expansion pipe are slideably plugged on the boom pipe, the spreader tube It is rotatably arranged on hoisting arm expansion pipe, is provided with threaded hole, the boom on the boom pipe and hoisting arm expansion pipe Positioning screw is detachably provided on pipe.

8. Multifunctional shifting machine as described in claim 1, which is characterized in that the handrail includes that handrail arm and handrail are horizontal Bar, the handrail arm are fixed at arm rest cross bar both ends, and the arm rest cross bar is rotatably arranged on column, described Arm rest cross bar on be provided with rotation stop plane, two rotation stopping screws are removably disposed on column.

9. Multifunctional shifting machine as described in claim 1, which is characterized in that the bedpan stand includes expansion bracket, frame, basin Frame adjusts screw and expansion bracket adjusts screw, and the frame is slidably disposed on the expansion bracket, and described is flexible Frame can be rotated slidably and be removably disposed on column, and threaded hole, the expansion bracket tune are provided in the frame Section screw is rotatably arranged on expansion bracket, and the frame adjusts screw and is rotatably arranged in frame.

10. Multifunctional shifting machine as described in claim 1, which is characterized in that the shower frame includes shower folder, shower folder Connecting tube and adjusting nut, the shower folder are fixed in the shower folder connecting tube, and the shower, which presss from both sides, to be connected Adapter tube is rotatably removably disposed on column, and is provided with screw thread, and the adjusting nut is removably disposed in flower It spills in folder connecting tube.