Rehabilitation household multifunctional nursing trolley for stroke patients

Abstract

The invention discloses a stroke patient rehabilitation household multifunctional nursing trolley, and particularly relates to the field of nursing trolleys. Comprising a base which is of a U-shaped structure; the number of the universal wheels is four, and the four universal wheels are arranged at the four corners of the base; the number of the air cylinders is four, and the four air cylinders are arranged at the four corners of the other side of the base. The supporting plates are arranged on the two air cylinders located on the same side; the enclosure assembly is arranged between the two supporting plates, and the enclosure assembly can shield or open one side of the opening of the base; the handrail is connected to the supporting plate in a sliding manner; the seat plate is arranged between the two air cylinders and located on the side, away from the opening, of the base. By the adoption of the technical scheme, the problem that an existing nursing trolley cannot meet the actual rehabilitation requirement of a stroke patient is solved, and a safer and more reliable rehabilitation nursing trolley is provided for the stroke patient.

Description

Technical Field

[0001] The invention relates to the field of nursing vehicles, and in particular to a multifunctional nursing vehicle for rehabilitation of stroke patients at home. Background Art

[0002] Stroke is a sudden onset of cerebral blood circulation disorder, which is common in patients with cerebrovascular diseases. Various inducing factors cause occlusion or rupture of intracerebral arteries, resulting in acute cerebral blood circulation disorder. Patients with this disease are usually fragile and require long-term and meticulous care from medical staff or family members. In this context, nursing vehicles have become an important tool to assist nursing work.

[0003] However, the existing nursing carts have many design deficiencies. First, their functions are relatively simple, only meeting the basic needs of mobility and transportation, and lacking a multifunctional design tailored to the rehabilitation characteristics of stroke patients, which is very impractical in actual use. For example, when patients are undergoing rehabilitation training, they need to frequently take medicines, tableware or other daily necessities, but the existing nursing carts often have limited storage space and are inconvenient to access, which undoubtedly increases the risk of patients falling and unnecessary physical exertion.

[0004] Secondly, existing nursing vehicles also have obvious shortcomings in promoting patient rehabilitation training. Many patients need to perform appropriate exercises to restore limb function during rehabilitation, but traditional nursing vehicles often cannot provide such a training environment. When patients use nursing vehicles to move, they lack training for key muscle groups such as hands and legs, resulting in poor rehabilitation results.

[0005] In summary, the existing nursing vehicles have a lot of room for improvement in function and design, and cannot meet the actual needs of stroke patients during rehabilitation. Therefore, it is necessary to develop a new and multifunctional home nursing vehicle for stroke patients to better serve the rehabilitation and life of patients. Summary of the invention

[0006] The present invention aims to provide a multifunctional nursing vehicle for the rehabilitation of stroke patients at home, which solves the problem that the existing nursing vehicles cannot meet the actual rehabilitation needs of stroke patients.

[0007] In order to achieve the above object, the technical solution of the present invention is as follows: a multifunctional nursing vehicle for stroke patient rehabilitation at home, comprising:

[0008] A base, wherein the base is a U-shaped structure;

[0009] Universal wheels, the number of which is four, and the four universal wheels are arranged at the four corners of the base;

[0010] Cylinders, the number of the cylinders is four, and the four cylinders are arranged at four corners on the other side of the base;

[0011] A support plate, wherein the support plate is arranged on two cylinders located on the same side;

[0012] An enclosure assembly, which is disposed between two support plates and can cover or open one side of the opening of the base;

[0013] A handrail, the handrail being slidably connected to the support plate;

[0014] The seat plate is arranged between the two cylinders and is located on a side of the base away from the opening.

[0015] Furthermore, each of the support plates is provided with a plurality of plug-in holes, and the handrails can be snapped into the corresponding plug-in holes.

[0016] Through the above arrangement, the handrail can be arranged in different insertion holes, thereby achieving adjustment of the position of the handrail, which is beneficial to maintaining the convenience and safety of use for patients.

[0017] Furthermore, a first electronic level is provided on the base, and a controller is electrically connected to the first electronic level. The controller adopts a single-chip microcomputer, and the controller is electrically connected to four cylinders. The controller can control the two cylinders on the same side to rise or fall at the same time according to the changes monitored by the first electronic level. A second electronic level electrically connected to the controller is also provided on any of the support plates.

[0018] Through the above settings, with the help of the first electronic level, it is possible to monitor whether the nursing cart is in a climbing state. If it is in a climbing state, the two support plates on one side can be adjusted through the controller, so that the patient can always keep both hands horizontal when walking, which is beneficial for the patient to control the movement of the nursing cart through the handrails, thereby improving the patient's controllability and safety.

[0019] Furthermore, grooves are provided at both ends of each support plate, a support spring is provided in each groove, a rotating plate is connected to the support spring, the size of the rotating plate is smaller than the size of the groove, and the rotating plate is connected to the corresponding cylinder.

[0020] Through the above arrangement, the cylinder can drive the supporting plate to rise or fall with the help of the rotating plate and the supporting spring, thereby improving the reliability of the present solution.

[0021] Furthermore, a first pressure sensor is embedded in the seat plate, a second pressure sensor is disposed in the plug hole, the first pressure sensor and the second pressure sensor are both electrically connected to a controller, and the controller is also electrically connected to an alarm disposed on the base.

[0022] Furthermore, the controller comprises:

[0023] A control module, the control module is used to control the opening or closing of the alarm, the cylinder, and the first electronic level;

[0024] A collection module, the collection module is used to collect the initial pressure values ​​of all second pressure sensors when the first pressure sensor and the handrail are inserted into the corresponding second pressure sensor, and the real-time pressure values ​​generated by the first pressure sensor and the second pressure sensor when the patient uses it;

[0025] A storage module, the storage module is used to store the initial pressure value collected by the collection module;

[0026] The comparison module is used to compare whether the real-time pressure value is always greater than the initial pressure value. If the real-time pressure value is always greater than the initial pressure value, the control module keeps the alarm in the off state; if the real-time pressure value changes from being greater than the initial pressure value to being equal to the initial pressure value, the control module turns on the alarm.

[0027] Through the above settings, when the patient uses the nursing car for rehabilitation, if the real-time pressure value on the first sensor or the second sensor is equal to the initial pressure value, it means that the patient may have an accident or emergency, and he has completely left the seat or armrest and needs the assistance of other personnel, so the through-hole control module turns on the alarm to issue an alarm prompt.

[0028] Furthermore, the enclosure assembly includes:

[0029] Rotating shafts, the number of the rotating shafts is two, and the two rotating shafts are rotatably connected to the corresponding support plates;

[0030] A torsion spring connected between the rotating shaft and the support plate;

[0031] A traction rope, wherein the traction rope is wound around the rotating shaft, one end of the traction rope is fixed to the rotating shaft, and the other end of the traction rope is connected to a slip ring slidably connected to the support plate;

[0032] The two ends of the sleeve are connected between the two rotating shafts.

[0033] Furthermore, a barrier curtain is provided at the bottom of the sleeve, and a placement tube is provided at the bottom of the barrier curtain.

[0034] Through the above-mentioned arrangement, the opening of the base can be blocked by the sleeve, the curtain and the placement tube, which is beneficial for providing a relatively closed, independent and safe space for patients to recover when using it, and effectively reduces the impact of the outside world on the patient's recovery.

[0035] Furthermore, a counterweight is placed in the placement tube.

[0036] Through the above arrangement, the overall weight of the placement tube can be adjusted with the help of the counterweight block, thereby providing different loads for the patient's rehabilitation, which is conducive to appropriate adjustment according to the specific stage of rehabilitation and is more reasonable and safe.

[0037] Furthermore, the bottom of the seat is rotatably connected to a support rod, a trash can is fixedly connected to the support rod, and the top of the trash can can be slidably and sealingly connected to the bottom of the seat.

[0038] Through the above arrangement, the garbage generated by the patient during the rehabilitation process can be collected with the help of the trash can. At the same time, the trash can can be hidden at the bottom of the seat, reducing the space occupied by the nursing car. When hidden, the top of the trash can can be sealed with the help of the seat, which is conducive to maintaining a healthy environment.

[0039] Compared with the prior art, this solution has the following beneficial effects:

[0040] 1. This solution provides a multifunctional nursing vehicle for stroke patients to recover at home, which can provide patients with a variety of different rehabilitation methods under the premise of ensuring safety, and solves the problem that existing nursing vehicles cannot meet the actual rehabilitation needs of stroke patients.

[0041] 2. This solution can monitor the patient in real time during rehabilitation. When an accident or emergency occurs during the rehabilitation process, the patient's hands leave the handrails and the body leaves the seat board, and an alarm is issued in time, so that other people can help the patient in time, improving the safety of home rehabilitation. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is an axonometric view of a multifunctional nursing vehicle for stroke patient rehabilitation at home in Example 1;

[0043] Figure 2 yes Figure 1 A partial enlarged view of middle A;

[0044] Figure 3 This is a front view of a multifunctional nursing vehicle for stroke patient rehabilitation at home in Example 1;

[0045] Figure 4 This is a right side view of a multifunctional nursing vehicle for stroke patient rehabilitation at home in Example 1;

[0046] Figure 5 This is an axonometric view of a multifunctional nursing vehicle for home rehabilitation of stroke patients according to Example 2.

[0047] The figure marks in the drawings of the specification include: base 1, first electronic level 2, controller 3, cylinder 4, universal wheel 5, support plate 6, groove 7, support spring 8, rotating plate 9, slide groove 10, plug hole 11, second electronic level 12, rotating shaft 13, torsion spring 14, traction rope 15, slip ring 16, sleeve 17, curtain 18, placement tube 19, handrail 20, seat board 21, fixing rod 22, support rod 23, trash can 24, first pressure sensor 25, alarm 26. DETAILED DESCRIPTION

[0048] The present invention is further described in detail below through specific embodiments:

[0049] Example 1

[0050] like Figures 1 to 4 As shown, a multifunctional nursing vehicle for stroke patient rehabilitation at home comprises:

[0051] Base 1, base 1 is a U-shaped structure. In this embodiment, a first electronic level 2 is also provided on the base 1, which is located directly below the seat plate 21. The first electronic level 2 is electrically connected to a controller 3, which is arranged in the middle of the support plate 6. The controller 3 adopts a single-chip microcomputer, and a PLC control system is installed in the single-chip microcomputer. The controller 3 is electrically connected to four cylinders 4. The controller 3 can control the two cylinders 4 on the same side to rise or fall at the same time according to the changes monitored by the first electronic level 2, so as to keep the support plate 6 as horizontal as possible, so as to reduce the patient's adjustment of the hand force when going uphill or downhill.

[0052] There are four universal wheels 5 , and the four universal wheels 5 are bolted to the four corners of the bottom of the base 1 .

[0053] Cylinders 4 , there are four cylinders 4 , which are fixedly arranged at four corners of the upper surface of the base 1 .

[0054] Support plate 6, support plate 6 is arranged on two cylinders 4 located on the same side, each support plate 6 is provided with grooves 7 at the bottom of the left and right sides, the center of each groove 7 is fixedly connected with a support spring 8, the free end of the support spring 8 is connected with a rotating plate 9, the size of the rotating plate 9 is smaller than the size of the groove 7, and the rotating plate 9 is rotatably connected to the piston rod of the corresponding cylinder 4. Each support plate 6 is provided with a U-shaped slide groove 10, and three plug holes 11 are arranged in the slide groove 10 and are evenly spaced, and the handrail 20 can be snapped into the corresponding plug holes 11. In this embodiment, the support plate 6 is also provided with a second electronic level 12 electrically connected to the controller 3.

[0055] The enclosure assembly is arranged between the two support plates 6, and the enclosure assembly can cover or open the opening side of the base 1; in this embodiment, the enclosure assembly includes:

[0056] Rotating shafts 13, there are two rotating shafts 13, and the two rotating shafts 13 are rotatably connected in corresponding chute 10;

[0057] Torsion spring 14, the number of torsion spring 14 is two, and the two torsion springs 14 are respectively connected between the corresponding rotating shaft 13 and the inner wall of the sliding groove 10;

[0058] A traction rope 15 is wound around the rotating shaft 13 and is located outside the torsion spring 14. One end of the traction rope 15 is fixed to the rotating shaft 13, and the other end of the traction rope 15 is connected to a slip ring 16 slidably connected to the support plate 6.

[0059] The sleeve 17 has two ends connected between the two rotating shafts 13. A curtain 18 is adhered to the bottom of the sleeve 17, and a placement tube 19 is provided at the bottom of the curtain 18. A counterweight is placed in the placement tube 19. By placing a counterweight of appropriate weight in the placement tube 19, a reasonable rehabilitation training load can be provided for the patient at different stages of rehabilitation.

[0060] The handrail 20 is an L-shaped structure and is slidably connected to the support plate 6 .

[0061] The seat plate 21 is an L-shaped structure, with through holes on both sides of the seat plate 21, and the two through holes are respectively engaged with the cylinder 4 corresponding to the same side. The seat plate 21 is located on the side of the base 1 away from the opening, and a fixing rod 22 is connected between the side of the seat plate 21 close to the opening of the base 1 and the base 1. In this embodiment, the bottom center of the seat plate 21 is rotatably connected to the support rod 23, and the free end of the support rod 23 is fixedly connected to a trash can 24, the diameter of the trash can 24 is smaller than the width of the seat plate 21, and the top of the trash can 24 can be slidably sealed and connected with the bottom of the seat plate 21, so that the trash can 24 can be rotated to the bottom of the seat plate 21 to hide when it is not in use, and to prevent the items or odors in the trash can 24 from overflowing.

[0062] The working process of this embodiment is as follows:

[0063] During use, the patient can use the controller 3 to lift the cylinder 4 on one side of the curtain 18 so that he or she can pass through the curtain 18 and enter the opening of the base 1 (or directly lift the curtain 18 to enter), and then use the controller 3 to adjust the four cylinders 4 to an appropriate height and keep the support plate 6 level.

[0064] When the patient is undergoing rehabilitation training, the position of the handrail 20 is adjusted by inserting the handrail 20 into the corresponding plug hole 11, so as to adjust the center of gravity or the direction of travel of the patient and the nursing vehicle. At this time, the patient can perform walking rehabilitation training in the space enclosed by the seat 21, the curtain 18 and the two support plates 6. This space provides a safe and independent rehabilitation space for the patient, making the patient's rehabilitation training more relaxed. During the patient's walking process, if there is an uphill or downhill situation, the cylinder 4 on the corresponding side is started through the controller 3 according to the inclination monitored by the first electronic level 2. When the cylinder 4 drives the support plate 6 to move, the support plate 6 is restored to a horizontal level through the second electronic level 12 and the controller 3.

[0065] After the patient has performed walking rehabilitation exercises for a period of time, he can sit on the seat 21 to rest. During the resting process, the height of the support plate 6 can be lowered by the controller 3 and the cylinder 4. At this time, the patient can take the handrail 20 out of the socket 11 and place it in the slip ring 16, and then pull the two handrails 20 back with both hands. At this time, the handrail 20 can drive the sleeve 17 and the curtain 18 to rotate through the slip ring 16, the traction rope 15 and the rotating shaft 13, so that the placement tube 19 and the counterweight block can move up and down reciprocatingly. Since the weight of the counterweight block can be adjusted, the exercise load can be adjusted, thereby realizing rehabilitation exercises for the coordination and strength of the patient's hands, which is conducive to accelerating the rehabilitation effect of stroke patients through different rehabilitation methods.

[0066] Example 2

[0067] like Figure 5 As shown, the difference between this embodiment and embodiment 1 is that: in this embodiment, a plurality of first pressure sensors 25 are embedded on the seat plate 21, and the plurality of first pressure sensors 25 are spaced apart on the seat plate 21, so that when the patient sits down, at least one first pressure sensor 25 can generate pressure. A second pressure sensor is arranged in the plug hole 11, and both the first pressure sensor 25 and the second pressure sensor are electrically connected to the controller 3, and the controller 3 is also electrically connected to an alarm 26 arranged on the base 1.

[0068] The controller 3 includes:

[0069] The control module is used to control the opening or closing of the alarm 26, the cylinder 4, and the first electronic level 2.

[0070] The acquisition module is used to collect the initial pressure values ​​of all the second pressure sensors when the first pressure sensor 25 and the handrail 20 are inserted into the corresponding second pressure sensor, and the real-time pressure values ​​generated by the first pressure sensor 25 and the second pressure sensor when the patient uses it. Among them, except for the second pressure sensor where the handrail 20 is placed, which will generate a corresponding value due to the gravity of the handrail 20, the values ​​of other first pressure sensors 25 and second pressure sensors are all zero.

[0071] The storage module is used to store the initial pressure value collected by the collection module.

[0072] The comparison module is used to compare whether the real-time pressure value is always greater than the initial pressure value. If the real-time pressure value is always greater than the initial pressure value, the control module keeps the alarm 26 in the off state; if the real-time pressure value changes from being greater than the initial pressure value to being equal to the initial pressure value, the control module turns on the alarm 26.

[0073] Because the patient will inevitably hold the handrail 20 or sit on the seat 21 when using the nursing vehicle for rehabilitation, the real-time pressure value monitored by the corresponding first pressure sensor 25 or the second pressure sensor will inevitably be greater than the initial pressure value. If all the real-time pressure values ​​suddenly change from being greater than the initial pressure value to being equal to the initial pressure value, it means that the patient's hands are not on the corresponding handrail 20, and he is not sitting on the seat 21 to rest. At this time, an unexpected emergency is very likely to occur, so the control module is used to turn on the alarm 26 to warn the outside world, so as to help the patient in time and ensure the safety of rehabilitation.

[0074] The above are only embodiments of the present invention, and the common knowledge such as the known specific structures and / or characteristics in the scheme are not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A multifunctional nursing vehicle for stroke patients' rehabilitation at home, characterized in that: include: A base, wherein the base is a U-shaped structure; Universal wheels, the number of which is four, and the four universal wheels are arranged at the four corners of the base; Cylinders, the number of the cylinders is four, and the four cylinders are arranged at four corners on the other side of the base; A support plate, wherein the support plate is arranged on two cylinders located on the same side; An enclosure assembly, which is disposed between two support plates and can cover or open one side of the opening of the base; A handrail, the handrail being slidably connected to the support plate; The seat plate is arranged between the two cylinders and is located on a side of the base away from the opening.

2. A multifunctional nursing vehicle for stroke patient rehabilitation at home according to claim 1, characterized in that: Each of the support plates is provided with a plurality of plugging holes, and the handrails can be snapped into the corresponding plugging holes.

3. A multifunctional nursing vehicle for stroke patient rehabilitation at home according to claim 2, characterized in that: A first electronic level is also provided on the base, and a controller is electrically connected to the first electronic level. The controller adopts a single-chip microcomputer, and the controller is electrically connected to the four cylinders. The controller can control the two cylinders on the same side to rise or fall at the same time according to the changes monitored by the first electronic level. A second electronic level electrically connected to the controller is also provided on any of the support plates.

4. The multifunctional nursing vehicle for stroke patient rehabilitation at home according to claim 3, characterized in that: Both ends of each support plate are provided with grooves, each groove is provided with a support spring, a rotating plate is connected to the support spring, the size of the rotating plate is smaller than the size of the groove, and the rotating plate is connected to the corresponding cylinder.

5. The multifunctional nursing vehicle for stroke patient rehabilitation at home according to claim 3, characterized in that: A first pressure sensor is embedded in the seat plate, a second pressure sensor is disposed in the plug hole, the first pressure sensor and the second pressure sensor are both electrically connected to a controller, and the controller is also electrically connected to an alarm disposed on the base.

6. The multifunctional nursing vehicle for stroke patient rehabilitation at home according to claim 5, characterized in that: The controller comprises: A control module, the control module is used to control the opening or closing of the alarm, the cylinder, and the first electronic level; A collection module, the collection module is used to collect the initial pressure values ​​of all second pressure sensors when the first pressure sensor and the handrail are inserted into the corresponding second pressure sensor, and the real-time pressure values ​​generated by the first pressure sensor and the second pressure sensor when the patient uses it; A storage module, the storage module is used to store the initial pressure value collected by the collection module; The comparison module is used to compare whether the real-time pressure value is always greater than the initial pressure value. If the real-time pressure value is always greater than the initial pressure value, the control module keeps the alarm in the off state; if the real-time pressure value changes from being greater than the initial pressure value to being equal to the initial pressure value, the control module turns on the alarm.

7. A multifunctional nursing vehicle for stroke patient rehabilitation at home according to any one of claims 1 to 6, characterized in that: The enclosure assembly comprises: Rotating shafts, the number of the rotating shafts is two, and the two rotating shafts are rotatably connected to the corresponding support plates; A torsion spring connected between the rotating shaft and the support plate; A traction rope, wherein the traction rope is wound around the rotating shaft, one end of the traction rope is fixed to the rotating shaft, and the other end of the traction rope is connected to a slip ring slidably connected to the support plate; The two ends of the sleeve are connected between the two rotating shafts.

8. The multifunctional nursing vehicle for stroke patient rehabilitation at home according to claim 7, characterized in that: A blocking curtain is arranged at the bottom of the sleeve, and a placement tube is arranged at the bottom of the blocking curtain.

9. The multifunctional nursing vehicle for stroke patient rehabilitation at home according to claim 8, characterized in that: A counterweight is placed in the placement tube.

10. A multifunctional nursing vehicle for stroke patient rehabilitation at home according to claim 8 or 9, characterized in that: The bottom of the seat is rotatably connected to a support rod, a trash can is fixedly connected to the support rod, and the top of the trash can can be slidably and sealingly connected to the bottom of the seat.

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