CN217525668U

CN217525668U - Electric displacement machine

Info

Publication number: CN217525668U
Application number: CN202221260993.2U
Authority: CN
Inventors: 罗晖; 王鑫
Original assignee: Guangzhou Kean Rehabilitation Technology Co ltd
Current assignee: Guangzhou Kean Rehabilitation Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-04
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses an electric displacement machine, which comprises a base, wherein a plurality of rollers are arranged below the base, and a bottom plate for bearing the feet of a patient is arranged above the base; the supporting frame is arranged on the base, and a telescopic rod is arranged in the supporting frame; the two ends of the first push rod are respectively connected to the base and the supporting frame; an upper limb securing assembly for securing an upper limb of a patient; the seat assembly is detachably connected with the support frame and used for bearing a patient. The utility model drives the supporting frame to lift through the first push rod, the upper limb fixing component can drive the upper limbs of the patient to lift together, and the conversion from the sitting posture to the standing posture is realized; and be equipped with detachable seat subassembly, can provide the support to the patient when the patient needs to sit down to have a rest, need not to withdraw from this electronic displacement machine midway, alleviate caretaker's work burden. The utility model relates to the technical field of medical equipment.

Description

Electric displacement machine

Technical Field

The utility model relates to an electric displacement machine in the technical field of medical instruments.

Background

For patients with lower limbs that are less than healthy due to cerebral palsy, cerebral apoplexy, old and weak, etc., the daily life of the patients often needs others to assist, such as standing up, walking, toileting or bathing, and needs others to support to maintain the body balance. However, for a heavy patient, it is a labor-intensive task to perform the position transfer, and thus an auxiliary transfer apparatus such as a displacement machine is often used to perform the displacement.

Displacement machines are intended to help solve the problem of mutual displacement of mobility impaired persons from wheelchairs to sofas, beds, toilets, seats and the like. The displacement machine generally sets up the gyro wheel on the base in order to conveniently remove, embraces the patient to the displacement machine on fixed back, the caregiver can grasp the handle on the displacement machine and carry out the transfer of displacement machine to realize short distance's transportation.

However, when the posture of the patient needs to be adjusted, such as adjusting the patient from a sitting posture to a standing posture, the conventional displacement machine is difficult to complete. And the posture of the patient in the displacement machine is closer to the half-squatting posture, the patient feels tired after being kept for a long time, and the patient is required to exit the displacement machine during rest, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an electronic displacement machine, can assist adjustment patient's gesture to the patient can conveniently have a rest in electronic displacement machine.

According to the embodiment of the utility model provides an electronic displacement machine is provided, include:

the device comprises a base, a plurality of rollers and a base plate, wherein the base is provided with a bottom plate for bearing the feet of a patient;

the supporting frame is arranged on the base, and a telescopic rod is arranged in the supporting frame;

the two ends of the first push rod are respectively connected to the base and the supporting frame and used for driving the supporting frame to stretch up and down;

the upper limb fixing assembly comprises an upper limb fixing frame, a table plate and a strap, the upper limb fixing frame is connected with the supporting frame, the table plate and the strap are both mounted on the upper limb fixing frame, the table plate is used for bearing the arms of a patient, and the strap is used for bypassing the back of the patient to realize back support;

the seat assembly comprises a seat cushion, two cantilevers and two inclined supporting beams, wherein the cantilevers are hinged to two sides of the supporting frame respectively, two ends of the seat cushion are connected to the two cantilevers respectively, the inclined supporting beams are arranged in a cantilever one-to-one correspondence mode, one ends of the inclined supporting beams are hinged to the cantilevers, and the other ends of the inclined supporting beams are detachably connected to the supporting frame.

According to the embodiment of the utility model, further, install the shank protection pad on the support frame, the shank protection pad is "C" shape structure and its inboard is equipped with the cushion layer.

According to the embodiment of the utility model, furtherly, the shank protection pad with be equipped with the regulation pole between the support frame, thereby it can change to adjust the pole the shank protection pad with distance between the support frame.

According to the embodiment of the utility model provides a, furtherly, be equipped with the handle that is used for supplying nurse personnel to grasp on the support frame.

According to the utility model discloses, furtherly, the fixed subassembly of upper limbs still includes the handle, the handle with the upper limbs mount is connected, the handle is used for patient's gripping.

According to the embodiment of the utility model, furtherly, the fixed subassembly of upper limbs still includes the arm protection pad, the arm protection pad is installed on the upper limbs mount.

According to the embodiment of the utility model, further, the upper limbs mount with the support frame is articulated.

According to the embodiment of the utility model, furtherly, electronic displacement machine still includes the second push rod, the both ends of second push rod articulate respectively extremely the support frame with the upper limbs mount, the second push rod is used for the drive the upset of upper limbs mount.

According to the utility model discloses, furtherly, the cushion pass through the buckle with the cantilever is connected.

According to the embodiment of the utility model provides a, furtherly, the cushion still is equipped with the blend stop for prevent that the patient from following landing on the cushion.

The utility model discloses beneficial effect includes at least: the utility model drives the supporting frame to lift through the first push rod, the upper limb fixing component can drive the upper limbs of the patient to lift together, and the conversion from the sitting posture to the standing posture is realized; and be equipped with detachable seat subassembly, can provide the support to the patient when the patient needs to sit down to have a rest, need not to withdraw from this electronic displacement machine midway, alleviate nursing staff's work burden.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art, without inventive effort, can also derive other designs and figures from them.

FIG. 1 is a block diagram of an embodiment of the present invention;

fig. 2 is a schematic view of the embodiment of the present invention when the supporting frame is lifted;

FIG. 3 is a schematic view of an embodiment of the present invention with the seat assembly installed;

FIG. 4 is a structural diagram of the supporting frame in the embodiment of the present invention;

FIG. 5 is a view showing the structure of a leg pad according to an embodiment of the present invention;

FIG. 6 is a structural diagram of the upper limb fixing assembly in the embodiment of the present invention;

figure 7 is a block diagram of a seat assembly in an embodiment of the invention.

Reference numerals: 100-base, 110-roller, 120-bottom plate, 200-support frame, 210-telescopic rod, 220-leg protection pad, 230-adjusting rod, 240-handle, 300-first push rod, 400-upper limb fixing component, 410-upper limb fixing frame, 420-handle, 430-harness, 440-table plate, 450-arm protection pad, 500-seat component, 510-cushion, 511-barrier strip, 520-cantilever, 530-inclined supporting beam and 600-second push rod.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

The embodiment of the utility model provides an electronic displacement machine can mention patient's upper limbs through electric putter's drive to change the patient into the appearance of standing from the position of sitting, also can turn over to change the patient into the position of sitting from the appearance of standing, patient's gesture changes very conveniently, and the caregiver also need not to pay too much work burden, the caregiver's of being convenient for work more. And this electronic displacement machine still includes the seat subassembly, and the seat subassembly can be dismantled with the support frame and be connected, can assemble the seat subassembly when the patient needs to have a rest for the patient can sit and have a rest on the seat subassembly, also can alleviate patient's fatigue when remote transportation.

Description figure 1 shows a block diagram of the present electric displacement machine. The base 100 is the foundation of the present motor-driven displacement machine, which carries not only the weight of the other components, but also the weight of the patient. The bottom of the base 100 is provided with a plurality of rollers 110, which are specifically universal wheels, and a brake structure is provided, so that a caregiver can push the rollers and lock the universal wheels after the rollers reach a destination conveniently, and the electric displacement machine is prevented from moving randomly. The base 100 is provided at the top with a bottom plate 120 for carrying the patient's feet.

A support frame 200 is installed on the top of the base 100, and the support frame 200 is used to support the torso portion of the patient. An extension rod 210 (see fig. 2) and a leg pad 220 are provided on the support frame 200. The extension bar 210 can be extended and contracted, so that the height of the supporting stand 200 can be changed. The two ends of the first push rod 300 are respectively connected to the base 100 and the support frame 200, and when the first push rod 300 stretches, the support frame 200 can be driven to move up and down to assist in changing the posture of the patient. The leg pad 220 is used to fix the legs of the patient, so as to prevent the legs of the patient from being injured due to collision with the hard structure of the support frame 200.

There is the fixed subassembly 400 of upper limbs articulated at the top of support frame 200, and the arm of patient is put into this fixed subassembly 400 of upper limbs and is fixed the upper limbs of patient, can drive the patient in succession when support frame 200 promotes and stand straight. The both ends of second push rod 600 articulate respectively to upper limbs fixed subassembly 400 and support frame 200, can drive the upset of upper limbs fixed subassembly 400 to adapt to the patient of different sizes, also can temper patient's ability of bowing, further stretch the patient.

In operation, the patient stands backwards on the base plate 120, the legs are fixed to the leg pads 220, the arms extend into the upper limb fixing assemblies 400 for fixing, the first push rod 300 drives the support frame 200 to be lifted so that the patient can be converted into a standing state, and the body of the caregiver faces forwards and can push the electric displacement machine. After the patient reaches the destination, the patient changes to the half-squatting state or sitting posture by lowering the height of the support frame 200, can sit on the seat or bed of the destination stably, and the electric displacement machine is removed after the upper limb fixing assembly 400 is released, namely the position transfer of the patient is completed.

Description figure 2 shows a schematic drawing of the stand 200 after it has been extended. Driven by the first push rod 300, the telescopic rod 210 extends to cause the height of the upper limb fixing assembly 400 to be raised, and the upper limb of the patient is driven to be raised to realize standing posture.

Description figure 3 shows a schematic view of the present motor-driven displacement machine after the seat assembly 500 has been installed. With seat subassembly 500 assembly back on to support frame 200, support frame 200 moves down, drives the patient and resumes the position of sitting for the patient can sit and take a rest on seat subassembly 500, patient's tired sense when being convenient for alleviate long distance transportation.

Description figure 4 shows a block diagram of the stand 200. The support frame 200 is formed by splicing square steel pipes and has high structural strength. In order to prevent the support stand 200 from deviating during lifting, the number of the telescopic rods 210 is two and parallel to each other, and the telescopic rods are used for guiding the support stand 200 to lift. A handle 240 is further disposed on one side of the supporting frame 200, and a sponge layer is wound on the handle, so that a caregiver can grasp the handle and push the electric displacement machine to move.

Description figure 5 shows a block diagram of leg pad 220. Leg protection pad 220 is "C" shape structure, and its inboard is equipped with the cushion layer, and the inboard that leg protection pad 220 can be put into to patient's shank carries on spacingly, also can reduce simultaneously that patient's shank takes place to collide with other parts of this electronic displacement machine and cause the injury. Leg protection pad 220 is connected through adjusting pole 230 with support frame 200, and adjusting pole 230 can stretch out and draw back in order to change length to change the distance between leg protection pad 220 and the support frame 200, can adapt to the patient of different sizes, thereby realize better laminating effect to patient's shank.

Description figure 6 shows a block diagram of an upper limb fixation assembly 400. The upper limb fixing frame 410 forms a main body frame of the upper limb fixing assembly 400, and is provided with a table board 440 for carrying the arm of the patient, and the hand of the patient can also grasp the handle 420 for better fixing. An arm pad 450 is further provided on the upper limb fixing frame 410, which can prevent the patient from slipping off the side surface of the upper limb fixing frame 410, and can buffer the collision of the patient's arm, thereby reducing the collision between the patient's arm and the upper limb fixing frame 410. In order to further improve the fixing effect on the upper limbs of the patient, the upper limb fixing frame 410 is further provided with a shoulder strap 430 which is mounted on the upper limb fixing frame 410 in a buckling manner, has an adjustable length and is used for winding around the back of the patient to prevent the patient from falling backwards and causing injury when the patient grips the handle 420 and has insufficient physical strength.

Description figure 7 illustrates a block diagram of a seat assembly 500. The seat assembly 500 includes a seat cushion 510, two suspension arms 520, and two raker beams 530. Cushion 510 is the canvas material, and the texture is softer and slim and graceful, is convenient for fold when can bearing human weight and accomodates, and its both ends are connected with two cantilevers 520 through buckle structure respectively, and still are equipped with blend stop 511 in the side of cushion 510 for prevent that the patient from sliding down on cushion 510. Cantilever 520 is flexible roof beam, and its one end is articulated with support frame 200, can change the extension through flexible to through the bolt mode fixed length, thereby the patient of adaptation different sizes. One end of the inclined strut 530 is hinged with the cantilever 520, and the other end is detachably connected with the supporting frame 200. Specifically, the inclined strut beam 530 is provided with a "C" shaped slot, which can be clamped with a fixing column exposed from the support frame 200, so that the cantilever 520, the inclined strut beam 530 and the support frame 200 can form a stable triangular structure to support the patient. When the chair is stored, the cushion 510 is detached from the cantilever 520, the inclined supporting beam 530 is separated from the supporting frame 200 and fixed with the buckle on the cantilever 520, and the cantilever 520 naturally hangs down to reduce the interference with the patient.

Referring to fig. 1 to 3, the present invention provides an electric displacement machine, which includes a base 100, a supporting frame 200, a first push rod 300, an upper limb fixing assembly 400 and a seat assembly 500. The base 100 is used for supporting other components, and a plurality of rollers 110, specifically universal wheels with brake mechanisms, are arranged below the base, so that the nursing staff can conveniently push and fix the position; a bottom plate 120 for bearing the feet of the patient is arranged above the base 100 and can bear the weight of the patient. Specifically, the base plate 120 is disposed at the center of the base 100, thereby maintaining the center of gravity of the patient and the present electric displacement machine at a central position, preventing overturning.

The supporting frame 200 is installed on the base 100, and referring to fig. 2, the telescopic rod 210 at the bottom of the supporting frame 200 can be extended and retracted for extending and retracting up and down to drive and adjust the posture of the patient.

Both ends of the first push rod 300 are respectively connected to the base 100 and the support frame 200, and can be extended and retracted to drive the support frame 200 to adjust the height. Specifically, the first push rod 300 uses a motor as a driving part, and the extension and retraction of the first push rod 300 are controlled by a rack and pinion structure. It will be readily appreciated that the lifting operation may also be accomplished using a pneumatic ram or a hydraulic ram, and will not be described in detail herein.

Referring to fig. 6, the upper limb fixing assembly 400 includes an upper limb fixing frame 410, a table 440 and a shoulder strap 430, wherein the upper limb fixing frame 410 is mounted on the top of the supporting frame 200, and the table 440 and the shoulder strap 430 are both connected to the upper limb fixing frame 410. Wherein, table 440 is used for bearing patient's arm, and its upper surface is equipped with the cushion layer, reduces the oppression sense to patient's arm, and the place ahead of table 440 (refer to fig. 2 direction sign) is equipped with the arc recess moreover, is convenient for laminate patient's thorax for table 440 is close to patient's armpit as far as possible to the strong point of patient's hand, thereby reaches better support effect. Both ends of braces 430 all are equipped with the buckle, can pass through the buckle with upper limbs mount 410 and be connected, and braces 430 middle part is equipped with soft backplate moreover for the increase with the area of contact on patient's back, reduce the tight sense of tightening on patient's back.

Referring to fig. 3 and 7, the seat assembly 500 includes a seat cushion 510, two suspension arms 520, which are respectively hinged to both sides of the supporting frame 200, and two raker beams 530, which are telescopic beams, can be adjusted in length to fit different patient sizes, and can be fixed in length by means of bolts. The cushion 510 is made of canvas material, and two ends of the cushion are connected to the two cantilevers through buckles respectively. The inclined supporting beams 530 are arranged in one-to-one correspondence with the cantilevers 520, one ends of the inclined supporting beams 530 are hinged to the cantilevers 520, and the other ends of the inclined supporting beams 530 are clamped with fixing columns exposed out of the supporting frame 200 through C-shaped groove structures, so that the cantilevers 520, the inclined supporting beams 530 and the supporting frame 200 can form a stable triangular structure to support a patient. When the patient needs to be detached, the buckles on the seat cushion 510 only need to be unlocked and detached, the inclined supporting beams 530 are separated from the supporting frame 200, the cantilever 520 can naturally hang down, and interference on a patient or other parts is reduced.

Further, a leg protection pad 220 is mounted on the support frame 200, is of a C-shaped structure, and is provided with a cushion layer on the inner side, so that the legs of the patient can be clamped into the inner side of the leg protection pad 220 and fixed, and meanwhile, the legs of the patient can be prevented from colliding with other parts of the electric displacement machine.

Further, referring to fig. 5, an adjusting rod 230 is further disposed between the leg pad 220 and the supporting frame 200, and can be extended and retracted, so as to adjust the distance between the leg pad 220 and the supporting frame 200, so as to adapt to patients with different body sizes, and better fit the legs of the patients.

Further, referring to fig. 4, the support frame 200 is provided with a grip 240 for the caregiver to grasp. Specifically, the sponge cushion is disposed on the grip 240 to increase the friction force with the palm of the caregiver and reduce the possibility of hand-off.

Further, the upper limb fixation assembly 400 further comprises a handle 420, and the patient can hold the handle 420 by hand to prevent loosening.

Further, the upper limb fixing assembly 400 further comprises an arm pad 450, which is mounted on the upper limb fixing frame 410 and used for buffering the collision between the arm of the patient and the upper limb fixing frame 410.

Further, the upper limb fixing frame 410 is hinged with the supporting frame 200, so that the patient can perform a training in which the upper limb is tilted forward or backward. The two ends of the second push rod 600 are respectively hinged to the support frame 200 and the upper limb fixing frame 410, and can drive the upper limb fixing frame 410 to overturn, so that when the support frame 200 rises to the top, the upper limb fixing frame 410 can further overturn backwards, and further forward bending and stretching can be performed on the patient.

Further, referring to fig. 7, the seat cushion 510 is connected to the cantilever 520 by a snap fit so that the seat cushion 510 can be removed from the cantilever 520 for storage.

Further, a blocking strip 511 is provided on the seat cushion 510 for preventing the patient from sliding off the seat cushion 510.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. An electric displacement machine, comprising:

the upper limb fixing assembly comprises an upper limb fixing frame, a table plate and braces, the upper limb fixing frame is connected with the supporting frame, the table plate and the braces are both installed on the upper limb fixing frame, the table plate is used for bearing the arms of a patient, and the braces are used for realizing back support by bypassing the back of the patient;

2. The electric displacement machine of claim 1 wherein: the leg protection pad is arranged on the support frame and is of a C-shaped structure, and a soft cushion layer is arranged on the inner side of the leg protection pad.

3. The electric displacement machine of claim 2 wherein: an adjusting rod is arranged between the leg protection pad and the support frame, and the adjusting rod can stretch out and draw back to change the distance between the leg protection pad and the support frame.

4. The electric displacement machine of claim 1 wherein: the support frame is provided with a grip for a nursing person to grasp.

5. The electric displacement machine according to claim 1 wherein: the upper limb fixing assembly further comprises a handle, the handle is connected with the upper limb fixing frame, and the handle is used for being grasped by a patient.

6. The electric displacement machine of claim 1 wherein: the upper limb fixing assembly further comprises an arm protection pad, and the arm protection pad is installed on the upper limb fixing frame.

7. The electric displacement machine of claim 1 wherein: the upper limb fixing frame is hinged with the supporting frame.

8. The electric displacement machine of claim 7 wherein: the electric displacement machine further comprises a second push rod, two ends of the second push rod are respectively hinged to the support frame and the upper limb fixing frame, and the second push rod is used for driving the upper limb fixing frame to overturn.

9. The electric displacement machine according to claim 1 wherein: the cushion passes through the buckle with the cantilever is connected.

10. The electric displacement machine according to claim 1 wherein: the cushion is also provided with a barrier strip for preventing the patient from sliding down from the cushion.