Standing assisting device for nursing examination

Abstract

The utility model relates to the technical field of nursing, in particular to a rising assisting device for nursing examination. According to the technical scheme, the device comprises a positioning mechanism, an auxiliary mechanism is slidably installed at the bottom of the positioning mechanism, a swing rod is rotatably installed at the front end of the positioning mechanism through a main shaft, an electric push rod is rotatably installed at the front end of the auxiliary mechanism, the output end of the electric push rod is rotatably connected with the swing rod, and a handrail rod is detachably installed at the top of the swing rod; the positioning mechanism comprises a handrail frame, a stand column and a pressing plate, the stand column is installed on one side of the top of the pressing plate, the rear end of the main shaft is connected with the stand column, and the handrail frame is installed between the other side of the stand column and the pressing plate. According to the utility model, the swing rod and the handrail rod are mounted, the electric push rod pushes the swing rod to rotate by taking the main shaft as the center during use, the upper limbs of a user are driven to turn over through the handrail rod in the rotating process of the swing rod, and the user is assisted to get up by holding the handrail frame by hands, so that the function of assisting in standing up is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing, in particular to a nursing examination lifter. Background Art

[0002] A nursing examination lifter is a medical device designed to assist the elderly with limited mobility, certain trauma patients, hemiplegic patients and the disabled. With the intensification of the aging population trend and the continuous progress of medical technology, the demand for nursing examination lifters is also increasing day by day. In the traditional nursing method, when a patient lies in a hospital bed, they usually need the help of medical staff and family members to get up and move for examination. However, when family members and medical staff are not around, a lifter is needed to assist in getting up. Among them, the "examination lifter" disclosed in the authorized publication number "CN219983269U" has solved the technical drawbacks that when using a hospital bed, the two sides of the hospital bed cannot effectively protect the patient, and it is inconvenient for the patient to eat when using the hospital bed. However, in actual use, there are still many defects in nursing examination lifters with similar structures. For example, the existing lifters cannot efficiently and conveniently assist patients in getting up, so a nursing examination lifter needs to be designed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a nursing examination lifter to solve the problems put forward in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A nursing examination lifter, including a positioning mechanism, the bottom of the positioning mechanism is slidably installed with an auxiliary mechanism, the front end of the positioning mechanism is rotatably installed with a swing rod through a main shaft, the front end of the auxiliary mechanism is rotatably installed with an electric push rod, the output end of the electric push rod is rotatably connected with the swing rod, and the top of the swing rod is detachably installed with a handrail.

[0005] Preferably, the positioning mechanism includes a handrail frame, a column and a pressing plate. One side of the top of the pressing plate is installed with a column, the rear end of the main shaft is connected with the column, and a handrail frame is installed between the other side of the column and the pressing plate.

[0006] Preferably, the positioning mechanism further includes a docking block, a chute, a stud and a nut. The bottom of the pressing plate is installed with a docking block, the side of the docking block is provided with a chute, and the chute is in sliding fit with the auxiliary mechanism. The bottom of the docking block is installed with a stud, the stud is fixedly installed with the auxiliary mechanism, and a nut is threadedly installed on the periphery of the stud.

[0007] Preferably, the auxiliary mechanism includes a docking groove, a slider, a through hole, and an L-shaped frame. A docking groove adapted to the docking block is provided inside the L-shaped frame. Sliders are installed on both sides inside the docking groove and are used in cooperation with the sliding grooves. A through hole adapted to the stud is provided at the bottom of the L-shaped frame.

[0008] Preferably, a hole adapted to the main shaft is provided inside the swing rod. Anti-slip sleeves are sleeved on the peripheries of the handrail and the handrail frame.

[0009] Preferably, a prism is installed at the bottom of the handrail, and a slot adapted to the prism is provided at the top of the swing rod.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] By installing the swing rod and the handrail, during use, the electric push rod pushes the swing rod to rotate around the main shaft. During the rotation of the swing rod, the upper limb of the user is driven to flip through the handrail, and at the same time, the user holds the handrail frame to assist in getting up, improving efficiency, thereby completing the function of assisting in getting up. In addition, the method of assisting in getting up by holding the handrail frame can also play an effect of exercising the upper limb, achieving two birds with one stone.

[0012] By installing a prism, during use, after inserting the prism into the inside of the slot, the handrail is driven to swing simultaneously during the swinging process of the swing rod. By inserting prisms at different angles into the inside of the slot, the position of the handrail can be adjusted, and after adjustment, it can be avoided that the user collides with the handrail when lying down.

[0013] By inserting the pressing plate from the side of the hospital bed between the mattress and the bed board, after insertion, the bed board is clamped by adjusting the auxiliary mechanism, and the weight of the mattress and the user can be used to assist in limiting the pressing plate, making the positioning mechanism more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a perspective view of the present utility model;

[0015] Figure 2 is a side view expansion diagram of the present utility model;

[0016] Figure 3 is a front view of the present utility model;

[0017] Figure 4 is an expansion diagram of the handrail and the swing rod of the present utility model;

[0018] Figure 5 is a structural schematic diagram of the positioning mechanism of the present utility model.

[0019] In the figure: 1. Handrail; 2. Swing rod; 3. Electric push rod; 4. Positioning mechanism; 401. Handrail frame; 402. Column; 403. Pressing plate; 404. Docking block; 405. Chute; 406. Stud; 407. Nut; 5. Auxiliary mechanism; 501. Docking groove; 502. Slide block; 503. Through hole; 504. L-shaped frame; 6. Main shaft; 7. Prism; 8. Slot. Specific embodiments

[0020] It is easy to understand that according to the technical solution of the present invention, without changing the essence of the present invention, those of ordinary skill in the art can propose various interchangeable structural forms and implementation methods. Therefore, the following specific embodiments and the accompanying drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction on the technical solution of the present invention.

[0021] A nursing examination lifting aid proposed by the present invention, for example, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, includes a positioning mechanism 4. A swing rod 2 is rotatably installed at the front end of the positioning mechanism 4 through a main shaft 6. Among them, the positioning mechanism 4 includes a handrail frame 401, a column 402 and a pressing plate 403. A column 402 is installed on one side of the top of the pressing plate 403. The rear end of the main shaft 6 is connected to the column 402. A handrail frame 401 is installed between the other side of the column 402 and the pressing plate 403. Among them, the handrail frame 401, the column 402 and the pressing plate 403 are fixedly connected. The length of the pressing plate 403 is greater than the length of the auxiliary mechanism 5; the front end of the auxiliary mechanism 5 is rotatably installed with an electric push rod 3. The output end of the electric push rod 3 is rotatably connected to the swing rod 2. A handrail 1 is detachably installed on the top of the swing rod 2; among them, the other side of the electric push rod 3 is installed with a shaft extending into the auxiliary mechanism 5, and the shaft is rotatably connected to the auxiliary mechanism 5. The stroke of the electric push rod 3 can simultaneously meet the maximum distance requirements for adjusting the auxiliary mechanism 5 and the swing rod 2;

[0022] Specifically, before use, first insert the pressing plate 403 from the side of the hospital bed between the mattress and the bed board. After insertion, clamp the bed board by adjusting the auxiliary mechanism 5. The weight of the mattress and the user can assist in limiting the pressing plate 403 to make the positioning mechanism 4 more stable. After installation, connect the device to an external power supply with a wire. After inserting the handrail 1 into the top of the swing rod 2, the user can hold the handrail 1. After the electric push rod 3 is powered on, it pushes the swing rod 2 to rotate around the main shaft 6. During the rotation of the swing rod 2, the upper limb of the user is driven to flip through the handrail 1. After getting up, hold the handrail frame 401 with the hand to assist the user to get up, thus completing the lifting function;

[0023] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, the positioning mechanism 4 further includes a docking block 404, a sliding groove 405, a stud 406, and a nut 407. A docking block 404 is installed at the bottom of the pressing plate 403. A sliding groove 405 is formed on the side surface of the docking block 404. A stud 406 is installed at the bottom of the docking block 404, and a nut 407 is threadedly installed on the outer periphery of the stud 406. An auxiliary mechanism 5 is slidably installed at the bottom of the positioning mechanism 4. The auxiliary mechanism 5 includes a docking groove 501, a slider 502, a through hole 503, and an L-shaped frame 504. A docking groove 501 adapted to the docking block 404 is formed inside the L-shaped frame 504. Sliders 502 are installed on both sides inside the docking groove 501. A through hole 503 adapted to the stud 406 is formed at the bottom of the L-shaped frame 504. Among them, the slider 502 is adapted to the sliding groove 405. Specifically, when in use, by loosening the nut 407, after loosening, the distance between the L-shaped frame 504 and the pressing plate 403 can be adjusted according to the thickness of the bed board. After adjustment, rotate the nut 407, and under the push of the nut 407, drive the L-shaped frame 504 to squeeze the bed board, thereby realizing clamping and positioning. During the adjustment of the L-shaped frame 504, the slider 502 and the docking groove 501 can effectively guide and limit the movement track of the docking block 404 during use, increasing the stability of the positioning mechanism 4 and the auxiliary mechanism 5 during adjustment and clamping, and avoiding the situation of shaking;

[0024] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, a hole adapted to the main shaft 6 is formed inside the swing rod 2. Anti-slip sleeves are sleeved on the outer peripheries of the handrail 1 and the handrail bracket 401. Among them, the main shaft 6 is rotatably connected to the swing rod 2. Specifically, by using the hole formed on the swing rod 2, the swing rod 2 can rotate around the main shaft 6 during use. By installing anti-slip sleeves on the handrail 1 and the handrail bracket 401, the situation of falling off due to hand slippage can be effectively avoided during use;

[0025] As Figure 2 and Figure 4As shown, a prism 7 is installed at the bottom of the handrail 1, and a slot 8 adapted to the prism 7 is provided at the top of the swing rod 2. Among them, the bottom polygon of the prism 7 is a quadrilateral, and the slot 8 is a quadrilateral groove. Specifically, during use, after inserting the prism 7 into the inside of the slot 8, the handrail 1 is driven to swing simultaneously during the swinging process of the swing rod 2. By inserting prisms 7 at different angles into the inside of the slot 8, the position of the handrail 1 can be adjusted, and after adjustment, it can be avoided that the user collides with the handrail 1 when lying down.

[0026] The working principle of this embodiment: Before use, first insert the pressing plate 403 from the side of the hospital bed between the mattress and the bed board, loosen the nut 407. After loosening, the distance between the L-shaped frame 504 and the pressing plate 403 can be adjusted according to the thickness of the bed board. After adjustment, rotate the nut 407. Driven by the nut 407, the L-shaped frame 504 presses the bed board, so as to realize clamping and positioning. By using the slider 502 and the docking groove 501, the movement track of the docking block 404 can be effectively guided and limited during use, and the stability during the adjustment and clamping process of the positioning mechanism 4 and the auxiliary mechanism 5 can be increased. Insert the prism 7 into the inside of the slot 8. After installation is completed, connect the device to an external power supply through a wire. After inserting the handrail 1 into the top of the swing rod 2, the user can hold the handrail 1 with the hand. After the electric push rod 3 is powered on, it pushes the swing rod 2 to rotate around the main shaft 6. During the rotation process of the swing rod 2, the upper limb of the user is driven to flip through the handrail 1. After getting up, hold the handrail frame 401 with the hand to assist the user to get up, so as to complete the function of assisting in getting up. By inserting prisms 7 at different angles into the inside of the slot 8, the position of the handrail 1 can be adjusted, and after adjustment, it can be avoided that the user collides with the handrail 1 when lying down.

[0027] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A nursing examination assisting lifter, characterized in that: It includes a positioning mechanism (4), at the bottom of which an auxiliary mechanism (5) is slidably installed. At the front end of the positioning mechanism (4), a swing rod (2) is rotatably installed through a main shaft (6). At the front end of the auxiliary mechanism (5), an electric push rod (3) is rotatably installed. The output end of the electric push rod (3) is rotatably connected to the swing rod (2). At the top of the swing rod (2), a handrail (1) is detachably installed.

2. The nursing examination assist lifting device according to claim 1, wherein: The positioning mechanism (4) includes a handrail frame (401), a column (402) and a pressing plate (403). On one side of the top of the pressing plate (403), a column (402) is installed. The rear end of the main shaft (6) is connected to the column (402). Between the other side of the column (402) and the pressing plate (403), a handrail frame (401) is installed.

3. The nursing examination lifting aid according to claim 2, wherein: The positioning mechanism (4) further includes a docking block (404), a chute (405), a stud (406) and a nut (407). At the bottom of the pressing plate (403), a docking block (404) is installed. On the side of the docking block (404), a chute (405) is formed. The chute (405) is in sliding fit with the auxiliary mechanism (5). At the bottom of the docking block (404), a stud (406) is installed. The stud (406) is fixedly installed with the auxiliary mechanism (5). A nut (407) is threadedly installed on the periphery of the stud (406).

4. A nursing examination lifting aid according to claim 3, characterized in that: The auxiliary mechanism (5) includes a docking groove (501), a slider (502), a through hole (503) and an L-shaped frame (504). Inside the L-shaped frame (504), a docking groove (501) adapted to the docking block (404) is formed. On both sides inside the docking groove (501), sliders (502) are installed. The sliders (502) are used in cooperation with the chute (405). At the bottom of the L-shaped frame (504), a through hole (503) adapted to the stud (406) is formed.

5. The nursing examination lifting aid according to claim 2, characterized in that: Inside the swing rod (2), a hole adapted to the main shaft (6) is formed. Anti-slip sleeves are sleeved on the peripheries of the handrail (1) and the handrail frame (401).

6. A nursing examination assistive lifter according to any one of claims 1-5, characterized in that: At the bottom of the handrail (1), a prism (7) is installed. At the top of the swing rod (2), a slot (8) adapted to the prism (7) is formed.

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