Adjustable nursing device for ward

Abstract

The utility model relates to the technical field of medical instruments, and discloses an adjustable nursing device for a ward, which comprises a base, a lifting type support shaft and a mounting seat are arranged on the base, two groups of movable frames with adjustable spacing are arranged in the mounting seat, two ends of each movable frame extend out of the mounting seat, and the lifting type support shaft is connected with the mounting seat. The height of the cloth support can be adjusted by lifting the supporting shaft and controlling the distance between the two movable frames, the legs of a patient can be supported by the cloth support conveniently, blood circulation of the legs is promoted, and edema of the legs is relieved. Meanwhile, when the two movable frames are controlled to move in a reciprocating mode, the patient can be helped to conduct rehabilitation training.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to an adjustable nursing device for wards. Background Art

[0002] When a patient has a leg injury, they may spend a long time in bed during treatment, often using equipment to elevate the patient's leg above heart level.

[0003] This allows gravity to help blood flow more easily back to the heart, reducing blood pooling in the injured area and preventing adverse consequences such as blood clots. Good blood circulation provides adequate oxygen and nutrients to injured tissues, creating the necessary conditions for cell repair and regeneration. Elevating the legs also helps relieve pain.

[0004] The applicant proposes an adjustable nursing device for wards, which can help patients raise their legs, the height of which can be adjusted at will, and can also help patients perform rehabilitation training. Summary of the Invention

[0005] In order to solve the technical problem of supporting patients with leg injuries, the utility model provides an adjustable nursing device for wards.

[0006] The utility model adopts the following technical solution: an adjustable nursing device for a ward comprises a base, a lifting support shaft is provided on the base, and the lifting support shaft is fixedly connected with:

[0007] A mounting seat, the mounting seat being fixedly connected to the top of the lifting support shaft;

[0008] A movable frame, wherein the movable frame is movably mounted inside the mounting seat, and both ends of the movable frame extend out of the mounting seat, and the movable frame is provided in two groups, and the distance between the two groups of movable frames is adjustable;

[0009] A connecting belt, the upper end of which is sleeved on one end of the mobile frame extending from the mounting seat, two connecting belts are provided, and the two connecting belts are symmetrically arranged on both sides of the mobile frame;

[0010] The two ends of the buttock are respectively connected to the two connecting belts.

[0011] With the above technical solution, the patient first lies on the bed with their legs placed on a cloth support. A connecting strap is attached to the support at its lower end, while its upper end is looped over two movable frames, forming a triangle. Because the length of the connecting strap is fixed, the support at its lower end also rises or lowers as the distance between the two movable frames changes. This allows for adjustable leg support height. As the two movable frames repeatedly move closer, farther, and closer, the support moves back and forth, exercising the patient's legs.

[0012] As a further improvement of the above solution, the mobile frame includes:

[0013] A moving rod, the moving rod is installed inside the mounting seat, and both ends extend out of the mounting seat, a positioning wheel is rotatably mounted on the moving rod, and a positioning groove is opened at a corresponding position inside the mounting seat, and the positioning wheel is slidably installed in the positioning groove;

[0014] Fixed wheels are installed at both ends of the two moving rods, and the connecting belt is sleeved on the two fixed wheels located on the same side of the mounting seat.

[0015] As a further improvement to the above solution, the interior of the mounting seat is further provided with:

[0016] A slider is fixedly connected to the moving rod, a sliding groove is provided at a corresponding position of the mounting seat, the slider is slidably installed in the sliding groove, and a threaded hole is provided on the slider;

[0017] A bidirectional threaded shaft is provided with two sections of threads in opposite directions. The bidirectional threaded shaft is threadedly connected to the slider, and one end of the bidirectional threaded shaft extends out of the mounting seat.

[0018] With the above technical solution, when the bidirectional threaded shaft rotates, it drives the two moving rods to move via the slider. When the bidirectional threaded shaft rotates clockwise and counterclockwise, the distance between the two moving rods can be continuously changed. During this process, the slider and the slide groove, as well as the positioning wheel and the positioning groove, can all play a role in limiting and guiding.

[0019] As a further improvement of the above solution, one end of the bidirectional threaded shaft extending out of the mounting seat is connected to a motor.

[0020] Through the above technical solution, the motor can drive the bidirectional threaded shaft to rotate, and a battery can be added on the top of the mounting base to power the motor, so that the entire device can be moved freely.

[0021] As a further improvement of the above solution, both ends of the buttress are connected with fixing sleeves, and the fixing sleeves are fixedly connected to the connecting belt.

[0022] As a further improvement of the above solution, a plurality of adjustment holes are provided on the lifting support shaft, and fixing pins are inserted into the adjustment holes.

[0023] Through the above technical solution, the lifting support shaft consists of two parts, wherein the lower part is sleeved on the outside of the upper part, and adjustment holes are opened on both parts of the lifting support shaft. The upper part can be moved out of the lower part and fixed by inserting the fixing pin into the adjustment hole.

[0024] As a further improvement of the above solution, universal wheels are installed at the bottom of the base.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] The utility model can adjust the height of the support by lifting the support shaft and controlling the distance between the two movable frames, so that the patient's legs can be lifted and hoisted conveniently using the support, thereby promoting blood circulation in the legs and relieving leg edema. At the same time, when controlling the reciprocating movement of the two movable frames, the patient can also be helped in rehabilitation training. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the internal structure of the mounting base and the connection relationship of the connecting belt of the utility model;

[0029] Figure 3 This is a schematic diagram of the connection relationship between the mobile frame, connecting belt and bidirectional threaded shaft of the utility model.

[0030] Explanation of main symbols: 1. Base; 2. Universal wheel; 3. Lifting support shaft; 4. Adjustment hole; 5. Fixing pin; 6. Mounting seat; 7. Moving frame; 71. Moving rod; 72. Positioning wheel; 73. Slider; 74. Bidirectional threaded shaft; 8. Fixed wheel; 9. Connecting belt; 10. Fixing sleeve; 11. Button; 12. Motor. DETAILED DESCRIPTION

[0031] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0032] Please combine Figure 1-Figure 3This embodiment of an adjustable nursing device for use in a ward includes a base 1, with self-locking universal wheels 2 mounted on the bottom to facilitate movement and securement of the device. Furthermore, a liftable support shaft 3 is fixedly mounted on the base 1. The liftable support shaft 3 consists of two interlocking parts, and the length of the entire liftable support shaft 3 can be adjusted by controlling the extension of the upper half. Furthermore, a plurality of adjustment holes 4 are provided on the base, and a fixing pin 5 is also provided. After adjusting the length, the fixing pin 5 is inserted into the adjustment hole 4.

[0033] The upper end of the lifting support shaft 3 is fixedly connected to a mounting base 6 , and two groups of movable frames 7 are arranged inside the mounting base 6 , and the distance between the two groups of movable frames 7 is adjustable.

[0034] First, the moving frame 7 includes a moving rod 71, a positioning wheel 72 and a fixed wheel 8. There are two moving rods 71. Each moving rod 71 is equipped with two positioning wheels 72 and two fixed wheels 8.

[0035] Specifically, two positioning wheels 72 are rotatably mounted on the movable rod 71, and corresponding positioning grooves are formed inside the mounting base 6, along which the positioning wheels 72 can roll. Two fixed wheels 8 are fixedly connected to the ends of the movable rod 71. The fixed wheels 8 are located outside the movable frame 7.

[0036] To adjust the distance between the two moving frames 7, a slider 73 and a bidirectional threaded shaft 74 are provided. Two sliders 73 are provided. Each slider 73 is fixedly connected to the two moving rods 71, and a threaded hole is provided in the middle of each slider 73. The bidirectional threaded shaft 74 is rotationally connected to the mounting base 6 via a bearing. The bidirectional threaded shaft 74 extends through the two sliders 73 and is threadedly connected to them. The two sliders 73 are located outside the two oppositely directed threads of the bidirectional threaded shaft 74. Therefore, when the bidirectional threaded shaft 74 rotates, it moves the two sliders 73 closer or farther apart.

[0037] One end of the bidirectional threaded shaft 74 extends out of the mounting base 6 and is connected to a motor 12. Motor 12 drives bidirectional threaded shaft 74 in both forward and reverse rotations. In practice, to facilitate unrestricted movement of the entire device, a battery can be added to the top of the mounting base 6 to power motor 12, allowing for free movement of the entire device.

[0038] As described above, both ends of the two moving rods 71 ​​are mounted with fixed wheels 8 , that is, there are four fixed wheels 8 in total, which are symmetrically arranged on both sides of the mounting base 6 .

[0039] In order to facilitate the nursing support of the patient's legs, a connecting belt 9 and a cloth support 11 are provided. First, the connecting belt 9 is fixed in length, and its upper end is sleeved on the outside of the two fixed wheels 8 on the same side of the mounting base 6, and its lower end droops naturally to form a triangle.

[0040] The ends of the cloth support 11 are fixedly connected to the fixing sleeves 10, which are fixedly connected to the lower end of the connecting belt 9. Since the connecting belt 9 is of fixed length, when the distance between the two movable frames 7 increases, the lower end of the connecting belt 9 will drive the cloth support 11 to move upward. Conversely, when the distance between the two movable frames 7 decreases, the cloth support 11 will move downward.

[0041] The implementation process and principle of the adjustable nursing device for wards in this application are as follows:

[0042] (1) When a patient's leg needs to be lifted to a certain height, the device is first moved to the front of the bed using the universal wheels 2. The height of the support 11 is adjusted by pulling out the fixing pin 5 and adjusting the length of the lifting support shaft 3. Once adjusted, the fixing pin 5 is reinserted into the adjustment hole 4.

[0043] (2): Lift the patient's legs and place them on the cloth support 11. If the height of the cloth support 11 needs to be adjusted, the motor 12 can be used to drive the bidirectional threaded shaft 74 to rotate. When the bidirectional threaded shaft 74 rotates, the slider 73 can be used to drive the two movable frames 7 closer or farther away;

[0044] Because the patient's legs are placed on the cloth support 11, gravity acts on them. When the two movable frames 7 move closer together, the connecting belt 9 pulls the cloth support 11 downward. Conversely, when the two movable frames 7 move away from each other, the connecting belt 9 pulls the cloth support 11 upward, lifting the patient's legs. If the patient is lying flat on the bed, elevating the legs at a certain height can promote blood circulation in the legs and relieve leg edema, facilitating leg recovery.

[0045] If the patient needs to undergo rehabilitation training, the motor 12 needs to be controlled to rotate back and forth, driving the two moving frames 7 to continuously move closer, further away, and closer together, driving the patient's legs to perform a cycle of lifting and resetting to help the patient undergo rehabilitation training.

[0046] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An adjustable nursing device for a ward, comprising a base, characterized in that: The base is provided with a lifting support shaft, and the lifting support shaft is fixedly connected with: A mounting seat, the mounting seat being fixedly connected to the top of the lifting support shaft; A movable frame, wherein the movable frame is movably mounted inside the mounting seat, and both ends of the movable frame extend out of the mounting seat, and the movable frame is provided in two groups, and the distance between the two groups of movable frames is adjustable; A connecting belt, the upper end of which is sleeved on one end of the mobile frame extending from the mounting seat, two connecting belts are provided, and the two connecting belts are symmetrically arranged on both sides of the mobile frame; The two ends of the buttock are respectively connected to the two connecting belts.

2. The adjustable nursing device for ward according to claim 1, characterized in that: The mobile frame comprises: A moving rod, the moving rod is installed inside the mounting seat, and both ends extend out of the mounting seat, a positioning wheel is rotatably mounted on the moving rod, and a positioning groove is opened at a corresponding position inside the mounting seat, and the positioning wheel is slidably installed in the positioning groove; Fixed wheels are installed at both ends of the two moving rods, and the connecting belt is sleeved on the two fixed wheels located on the same side of the mounting seat.

3. The adjustable nursing device for ward according to claim 2, characterized in that: The mounting seat is further provided with: A slider is fixedly connected to the moving rod, a sliding groove is provided at a corresponding position of the mounting seat, the slider is slidably installed in the sliding groove, and a threaded hole is provided on the slider; A bidirectional threaded shaft is provided with two sections of threads in opposite directions. The bidirectional threaded shaft is threadedly connected to the slider, and one end of the bidirectional threaded shaft extends out of the mounting seat.

4. The adjustable nursing device for ward according to claim 3, characterized in that: One end of the bidirectional threaded shaft extending out of the mounting seat is connected to a motor.

5. The adjustable nursing device for ward according to claim 1, characterized in that: Both ends of the buttress are connected with fixing sleeves, and the fixing sleeves are fixedly connected to the connecting belt.

6. The adjustable nursing device for ward according to claim 1, characterized in that: A plurality of adjustment holes are provided on the lifting support shaft, and fixing pins are inserted into the adjustment holes.

7. The adjustable nursing device for ward according to claim 1, characterized in that: Universal wheels are installed at the bottom of the base.

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