Folding lifting type basic nursing frame

Abstract

The utility model relates to the technical field of nursing materials, in particular to a folding lifting type basic nursing frame, which is provided with a mechanism with a plurality of groups of trays capable of being folded synchronously, is convenient to use in a horizontal manner, is convenient to overturn and store, increases the use space and improves the practicability. Comprising a tray, a first movable shaft, a second movable shaft, a first connecting frame, a first restraining sleeve, a second restraining sleeve and a second connecting frame, the front sides of the left end and the right end of the tray are connected with the inner ends of the first movable shaft respectively, the rear sides of the left end and the right end of the tray are connected with the inner ends of the second movable shaft respectively, and the first movable shaft and the second movable shaft on the two sides horizontally and coaxially correspond; a plurality of second restraining sleeves are vertically and evenly connected to the inner ends of the first connecting frames, a plurality of first restraining sleeves are vertically and evenly connected to the inner ends of the second connecting frames, second movable shafts on the left side and the right side of each tray are rotationally connected with the inner sides of the corresponding first restraining sleeves correspondingly, and a first fixing mechanism is arranged between the uppermost tray and the middle tray. A second fixing mechanism is arranged between the first connecting frame and the second connecting frame on the left side.

Description

Technical Field

[0001] This utility model relates to the technical field of nursing products, specifically a folding and lifting basic nursing frame. Background Technology

[0002] Nursing care involves systematically, purposefully, and systematically completing basic or routine care, observing and understanding the patient's body surface and weight status, monitoring or obtaining data on changes in the patient's condition to assist doctors in completing the patient's treatment, strengthening infusion monitoring and education, promptly handling medical disputes, and preventing medical accidents.

[0003] During the nursing process, appropriate devices are needed to assist in the placement of nursing supplies. For example, a nursing tray with patent publication number CN221470250U can be used to classify and store items during nursing by using a disinfection item slot, a sharps slot, and a medicine sorting slot, making it easy to retrieve. At the same time, a temporary tray can be pulled out for use, eliminating the need to carry the entire tray back and forth. It also effectively prevents the prepared nursing supplies from being placed haphazardly together, greatly improving the efficiency of nursing.

[0004] However, the device has limited space for holding nursing supplies, which restricts its use. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a folding and lifting basic nursing frame with a mechanism that allows multiple trays to be folded synchronously, facilitating flat use and flipping for storage, thereby increasing usable space and improving practicality.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a folding and lifting basic nursing frame, comprising a tray, a first movable shaft, a second movable shaft, a first connecting frame, a first constraint sleeve, a second constraint sleeve, and a second connecting frame. The front sides of the left and right ends of the tray are respectively connected to the inner ends of a set of first movable shafts, and the rear sides of the left and right ends of the tray are respectively connected to the inner ends of a set of second movable shafts. The first and second movable shafts on both sides are horizontally coaxial and corresponding. Multiple sets of second constraint sleeves are vertically and evenly connected to the inner ends of the first connecting frame, and multiple sets of first constraint sleeves are vertically and evenly connected to the inner ends of the second connecting frame. The second movable shafts on the left and right sides of each set of trays are rotatably connected to the inner ends of the corresponding first constraint sleeves, and the first movable shafts on the left and right sides of each set of trays are rotatably connected to the inner ends of the corresponding second constraint sleeves. A fixing mechanism is provided between the uppermost tray and the middle tray, and a fixing mechanism is provided between the first connecting frame and the second connecting frame on the left side.

[0009] Preferably, the fixing mechanism includes a handle, a screw groove frame, a fixing plate, and a connecting screw. The front side of the top of the uppermost tray is connected to the bottom of the fixing plate. The connecting screw is movably disposed inside the fixing plate. The rear side of the connecting screw is connected to the middle of the front side of the handle. The rear side of the top of the middle tray is connected to the bottom of the screw groove frame.

[0010] Preferably, the second fixing mechanism includes a pin slot frame, a sliding pin seat, a pin, and a handle. The middle of the outer end of the first left connecting frame is connected to the inner end of the pin slot frame, the middle of the outer end of the second left connecting frame is connected to the inner side of the sliding pin seat, the inner side of the sliding pin seat is slidably connected to the outer side of the pin, and the front end of the pin is connected to the middle of the inner end of the handle.

[0011] Preferably, it also includes a connecting frame and a handlebar, with the rear end of the uppermost tray connected to the front end of the connecting frame, and the left and right sides inside the connecting frame connected to both ends of the handlebar respectively.

[0012] Preferably, it also includes steering shafts, wheel boxes and rollers. The four corners of the bottom end of the lowest tray are rotatably connected to the top center of a set of wheel boxes via a set of steering shafts. A set of rollers is rotatably arranged inside each set of wheel boxes.

[0013] Preferably, it also includes brake pads and pedal pads, with a set of brake pads movably disposed on the inner side of each set of wheel boxes, and the outer side of the brake pads connected to the inner side of the pedal pads.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a folding and lifting basic nursing frame, which has the following beneficial effects:

[0016] Connecting frame 1 and connecting frame 2 on both sides can move synchronously relative to each other. When connecting frame 1 moves upward relative to connecting frame 2, it can constrain the movement of moving shaft 2 through constraint sleeve 1 on both sides, and constrain the movement of moving shaft 1 through constraint sleeve 2, so that multiple sets of trays can be erected and flipped synchronously. After being fully erected, they can be fixed by fixing mechanism 1, thereby reducing the floor space occupied when stored in this posture. When connecting frame 1 moves downward relative to connecting frame 2, multiple sets of trays can be laid flat and flipped synchronously. After being fully horizontal, they can be fixed by fixing mechanism 2, forming a support for multiple sets of trays arranged vertically, which can be used to place and care items. A mechanism for multiple sets of trays to be folded synchronously is provided, which is convenient for flat use and flipping storage, increasing the usable space and improving practicality. Attached Figure Description

[0017] Figure 1 This is an axial view of the structural schematic diagram of this utility model;

[0018] Figure 2 This utility model Figure 1 Front view;

[0019] Figure 3This utility model Figure 1 The left view;

[0020] Figure 4 This utility model Figure 1 The bottom view.

[0021] The following are labels in the attached diagram: 1. Tray; 2. Movable shaft one; 3. Movable shaft two; 4. Connecting frame one; 5. Constraint sleeve one; 6. Constraint sleeve two; 7. Connecting frame two; 8. Tightening handle; 9. Threaded groove frame; 10. Fixing plate; 11. Connecting screw; 12. Pin groove frame; 13. Sliding pin seat; 14. Pin; 15. Handle; 16. Handle connecting frame; 17. Handlebar; 18. Steering shaft; 19. Wheel box; 20. Roller; 21. Brake pad; 22. Foot pedal. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1-4A folding and lifting basic nursing frame includes a tray 1, a first movable shaft 2, a second movable shaft 3, a first connecting frame 4, a first restraint sleeve 5, a second restraint sleeve 6, and a second connecting frame 7. The front sides of the left and right ends of the tray 1 are respectively connected to the inner ends of a set of first movable shafts 2, and the rear sides of the left and right ends of the tray 1 are respectively connected to the inner ends of a set of second movable shafts 3. The first movable shafts 2 and the second movable shafts 3 on both sides are horizontally coaxial and corresponding. Multiple sets of second restraint sleeves 6 are vertically and evenly connected to the inner ends of the first connecting frame 4, and multiple sets of first restraint sleeves 5 are vertically and evenly connected to the inner ends of the second connecting frame 7. The second movable shafts 3 on the left and right sides of each set of tray 1 are rotatably connected to the inner ends of the corresponding first restraint sleeves 5, and the first movable shafts 2 on the left and right sides of each set of tray 1 are rotatably connected to the inner ends of the corresponding second restraint sleeves 6. The uppermost tray 1... A fixing mechanism 1 is provided between the central tray 1 and the left connecting frame 4 and the connecting frame 7. The connecting frames 4 and 7 on both sides can move synchronously relative to each other. When the connecting frame 4 moves upward relative to the connecting frame 7, it can be constrained by the constraint sleeve 5 on both sides to move the movable shaft 3, and by the constraint sleeve 6 to constrain the movable shaft 2, so that multiple sets of trays 1 can be erected and flipped synchronously. After being fully erected, they are fixed by the fixing mechanism 1, thereby reducing the floor space occupied by this posture. When the connecting frame 4 moves downward relative to the connecting frame 7, multiple sets of trays 1 can be laid flat and flipped synchronously. After being fully horizontal, they can be fixed by the fixing mechanism 2, forming a support for multiple sets of trays 1 arranged vertically, which can be used to place and care for items.

[0025] The fixing mechanism includes a handle 8, a screw groove frame 9, a fixing plate 10, and a connecting screw 11. The top front side of the uppermost tray 1 is connected to the bottom end of the fixing plate 10. The connecting screw 11 is movably installed inside the fixing plate 10. The rear side of the connecting screw 11 is connected to the middle front side of the handle 8. The top rear side of the middle tray 1 is connected to the bottom end of the screw groove frame 9. When multiple trays 1 are erected and placed in place, the fixing plate 10 and the screw groove frame 9 correspond. The handle 8 can be turned to rotate the connecting screw 11, thereby screwing the connecting screw 11 into the screw groove frame 9, fixing the fixing plate 10 and the screw groove frame 9, and thus fixing the tray 1 in place.

[0026] The second fixing mechanism includes a pin slot frame 12, a sliding pin seat 13, a pin 14, and a handle 15. The middle of the outer end of the left connecting frame 1 4 is connected to the inner end of the pin slot frame 12, and the middle of the outer end of the left connecting frame 2 7 is connected to the inner side of the sliding pin seat 13. The inner side of the sliding pin seat 13 is slidably connected to the outer side of the pin 14, and the front end of the pin 14 is connected to the middle of the inner end of the handle 15. When the device is placed flat, the sliding pin seat 13 and the pin slot frame 12 correspond. The handle 15 can be pressed to make the pin 14 slide backward and insert into the pin slot frame 12, so that the sliding pin seat 13 and the pin slot frame 12 are connected, thereby fixing multiple sets of trays 1 flat and improving stability.

[0027] Example 2

[0028] Please see Figure 1-4A folding and lifting basic nursing frame includes a tray 1, a first movable shaft 2, a second movable shaft 3, a first connecting frame 4, a first restraint sleeve 5, a second restraint sleeve 6, and a second connecting frame 7. The front sides of the left and right ends of the tray 1 are respectively connected to the inner ends of a set of first movable shafts 2, and the rear sides of the left and right ends of the tray 1 are respectively connected to the inner ends of a set of second movable shafts 3. The first movable shafts 2 and the second movable shafts 3 on both sides are horizontally coaxial and corresponding. Multiple sets of second restraint sleeves 6 are vertically and evenly connected to the inner ends of the first connecting frame 4, and multiple sets of first restraint sleeves 5 are vertically and evenly connected to the inner ends of the second connecting frame 7. The second movable shafts 3 on the left and right sides of each set of tray 1 are rotatably connected to the inner ends of the corresponding first restraint sleeves 5, and the first movable shafts 2 on the left and right sides of each set of tray 1 are rotatably connected to the inner ends of the corresponding second restraint sleeves 6. The uppermost tray 1... A fixing mechanism 1 is provided between the central tray 1 and the left connecting frame 4 and the connecting frame 7. The connecting frames 4 and 7 on both sides can move synchronously relative to each other. When the connecting frame 4 moves upward relative to the connecting frame 7, it can be constrained by the constraint sleeve 5 on both sides to move the movable shaft 3, and by the constraint sleeve 6 to constrain the movable shaft 2, so that multiple sets of trays 1 can be erected and flipped synchronously. After being fully erected, they are fixed by the fixing mechanism 1, thereby reducing the floor space occupied by this posture. When the connecting frame 4 moves downward relative to the connecting frame 7, multiple sets of trays 1 can be laid flat and flipped synchronously. After being fully horizontal, they can be fixed by the fixing mechanism 2, forming a support for multiple sets of trays 1 arranged vertically, which can be used to place and care for items.

[0029] It also includes a connecting frame 16 and a handle 17. The rear end of the uppermost tray 1 is connected to the front end of the connecting frame 16, and the left and right sides inside the connecting frame 16 are respectively connected to the two ends of the handle 17. By holding the handle 17, it can act on the uppermost tray 1 under the connection of the connecting frame 16, thereby flipping and unfolding the whole thing.

[0030] It also includes a steering shaft 18, wheel boxes 19 and rollers 20. The four corners of the bottom end of the lowest tray 1 are rotatably connected to the top center of a set of wheel boxes 19 via a set of steering shafts 18. A set of rollers 20 are rotatably installed inside each set of wheel boxes 19. The bottom ends of the four sets of rollers 20 contact the ground, and they can be constrained to roll on the ground by the wheel boxes 19 and by the steering shafts 18, which facilitates the overall movement.

[0031] It also includes brake pads 21 and pedal pads 22. Each set of wheel boxes 19 has a set of brake pads 21 movably disposed on the inner side. The outer side of the brake pads 21 is connected to the inner side of the pedal pads 22. When the pedal pads 22 are stepped on, the brake pads 21 can be moved to brake the outer side of the rollers 20, so that the whole is fixed in this position and the stability is improved.

[0032] In summary, when using a folding and lifting basic nursing frame, the connecting frames 4 and 7 on both sides can move synchronously relative to each other. By holding the handle 17, the uppermost tray 1 can be connected by the connecting frame 16, thereby flipping and unfolding the whole structure. When the connecting frame 4 moves upward relative to the connecting frame 7, the moving shaft 3 can be constrained by the constraint sleeve 5 on both sides, and the moving shaft 2 can be constrained by the constraint sleeve 6, causing multiple trays 1 to be simultaneously uprighted and flipped. After the multiple trays 1 are uprighted and folded into place, the fixing plate 10 and the screw groove frame 9 correspond, and the handle 8 can be turned to rotate the connecting screw 11, thereby screwing the connecting screw 11 into the screw groove frame 9, fixing the fixing plate 10 and the screw groove frame 9, and thus fixing the tray 1 in place. To reduce the footprint, when the connecting frame 1 4 moves downward relative to the connecting frame 2 7, multiple sets of trays 1 can be simultaneously tilted and flipped horizontally. After being completely horizontal, the sliding pin seat 13 and the pin groove frame 12 correspond. The handle 15 can be pressed to slide the pin 14 backward and insert it into the pin groove frame 12, connecting the sliding pin seat 13 and the pin groove frame 12, thereby fixing multiple sets of trays 1 horizontally and forming a support for multiple sets of trays 1 arranged vertically, which can be used to place and care for items. In addition, the bottom ends of the four sets of rollers 20 contact the ground, and they can be constrained to roll on the ground by the wheel box 19 and the wheel box 19 is constrained to roll on the ground by the steering shaft 18, which facilitates the overall movement. By stepping on the foot pedal 22, the brake pad 21 can be moved, acting on the outside of the roller 20 to brake, fixing the whole in this position and improving stability.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A folding, lifting-type basic nursing frame, characterized in that, The system includes a tray (1), a first movable shaft (2), a second movable shaft (3), a first connecting frame (4), a first constraint sleeve (5), a second constraint sleeve (6), and a second connecting frame (7). The front sides of the left and right ends of the tray (1) are connected to the inner ends of a set of first movable shafts (2), and the rear sides of the left and right ends of the tray (1) are connected to the inner ends of a set of second movable shafts (3). The first movable shafts (2) and the second movable shafts (3) on both sides are horizontally coaxial. The inner ends of the first connecting frame (4) are vertically and evenly connected to multiple sets of second constraint sleeves (6), and the inner ends of the second connecting frame (7) are vertically and evenly connected to multiple sets of first constraint sleeves (5). The second movable shafts (3) on the left and right sides of each set of trays (1) are rotatably connected to the inner sides of the corresponding first constraint sleeves (5), and the first movable shafts (2) on the left and right sides of each set of trays (1) are rotatably connected to the inner sides of the corresponding second constraint sleeves (6). A first fixing mechanism is provided between the uppermost tray (1) and the middle tray (1), and a second fixing mechanism is provided between the first connecting frame (4) and the second connecting frame (7) on the left side.

2. The folding and lifting basic nursing frame according to claim 1, characterized in that: The fixing mechanism includes a screwdriver (8), a screw groove bracket (9), a fixing plate (10), and a connecting screw (11). The top front side of the uppermost tray (1) is connected to the bottom end of the fixing plate (10). The connecting screw (11) is movably arranged inside the fixing plate (10). The rear side of the connecting screw (11) is connected to the front middle of the screwdriver (8). The top rear side of the middle tray (1) is connected to the bottom end of the screw groove bracket (9).

3. The folding and lifting basic nursing frame according to claim 1, characterized in that: The second fixing mechanism includes a pin slot frame (12), a sliding pin seat (13), a pin (14), and a handle (15). The middle of the outer end of the first left connecting frame (4) is connected to the inner end of the pin slot frame (12). The middle of the outer end of the second left connecting frame (7) is connected to the inner side of the sliding pin seat (13). The inner side of the sliding pin seat (13) is slidably connected to the outer side of the pin (14). The front end of the pin (14) is connected to the middle of the inner end of the handle (15).

4. The folding and lifting basic nursing frame according to claim 1, characterized in that: It also includes a connecting frame (16) and a handle (17). The rear end of the uppermost tray (1) is connected to the front end of the connecting frame (16), and the left and right sides inside the connecting frame (16) are respectively connected to the two ends of the handle (17).

5. A folding and lifting basic nursing frame according to claim 1, characterized in that: It also includes a steering shaft (18), a wheel box (19) and rollers (20). The bottom four corners of the tray (1) at the bottom are rotatably connected to the top center of a set of wheel boxes (19) via a set of steering shafts (18). Each set of wheel boxes (19) is rotatably provided with a set of rollers (20) inside.

6. A folding and lifting basic nursing frame according to claim 5, characterized in that: It also includes brake pads (21) and pedal pads (22). Each set of wheel boxes (19) has a set of brake pads (21) movably arranged inside, and the outer side of the brake pads (21) is connected to the inner side of the pedal pads (22).

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