Nursing bed for rehabilitation department

Abstract

The nursing bed for the rehabilitation department relates to the technical field of medical instruments and comprises a bed board, an extension mechanism is movably connected to the inner side of the bed board in a sleeved mode, a guardrail is fixedly connected to the position, close to the right side, of the upper side of the bed board, and four supporting legs distributed in a rectangular mode are fixedly connected to the positions, close to the four corners, of the lower side of the bed board. A bedside table is fixedly connected to the position, close to the left side, of the upper surface of the bed board, and a dining table mechanism is fixedly connected to the upper side of the bedside table. According to the nursing bed for the rehabilitation department, the extending plates are supported through the supporting legs, the supporting capacity of the supporting legs to the extending plates is enhanced through the supporting frames, the supporting legs are more stable, the stability between the extending plates is further improved through the fork-shaped frames between the supporting frames, the supporting capacity of the extending plates is more stable, and the nursing bed is more convenient to use. Due to the arrangement of the fixing sleeve, the whole supporting assembly can be stored.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to a nursing bed for the rehabilitation department. Background Technique

[0002] The rehabilitation department is generally used to accommodate patients undergoing rehabilitation treatment. It accumulates patients from various departments, including those who need to stay in bed for a long time for rehabilitation treatment.

[0003] Chinese patent document CN212466395U discloses a new type of medical nursing bed for the rehabilitation department, which includes a hospital bed body and a deployable or foldable meal board component. The hospital bed body includes a main bed board. One end of the upper end surface of the main bed board is fixedly provided with a headstock, and the other end is provided with a footrest. The meal board component is arranged on the upper end surface of the headstock and is in a folded state in the initial state. The meal board component includes a rectangular meal board and a telescopic support component for connecting the meal board and the headstock. The telescopic support component is located between the meal board and the edge of the upper end surface of the headstock close to the footrest. The telescopic support component includes an outer rod and an inner rod that are nested with each other and form a sliding and guiding fit. The outer rod is a hollow structure and one end is fixedly connected to the meal board. The inner rod is inserted into the outer rod and extends out from the opening at one end of the outer rod away from the meal board. The extended end of the inner rod is hinged to the edge of the upper end surface of the headstock close to the footrest, and the hinge axis formed by this hinge is axially parallel to the length direction of the headstock.

[0004] There are the following problems with the existing technology:

[0005] Only support columns are used to support the lower side of the simple bed board on this nursing bed, and no other components are provided, resulting in weak support ability of the support columns for the simple bed board. At the same time, the support columns are fixedly connected to the bed board. When being stored, the support columns are still in a vertical state and are easily affected by external forces. Utility Model Content

[0006] The utility model provides a nursing bed for the rehabilitation department to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A nursing bed for the rehabilitation department includes a bed board. An extension mechanism is movably sleeved inside the bed board. A guardrail is fixedly connected to the upper side of the bed board near the right side. Four support feet distributed in a rectangular shape are fixedly connected to the lower side of the bed board near the four corners. A bedside cabinet is fixedly connected to the upper surface of the bed board near the left side. A meal table mechanism is fixedly connected to the upper side of the bedside cabinet.

[0009] Preferably, the extension mechanism includes an extension plate, the outer side of the extension plate is movably sleeved inside the bed board, and the left and right sides of the lower side of the extension plate near the front side are rotatably connected with two symmetrically distributed support components. The support component includes a support leg, and the upper end of the support leg is rotatably connected to the left and right sides of the lower side of the extension plate near the front side.

[0010] Preferably, a support frame is slidably connected to the outer side of the support leg, a fixed seat is rotatably connected to the position near the rear end of the outer side of the support frame, the inner side of the fixed seat is movably sleeved on the outer side of the support leg, and two fixedly distributed front and rear fixing holes are formed at the positions near the front and rear sides of the lower side of the support leg. A first screw rod is threadedly connected to the inner side of the bottom wall of the fixed seat, and the outer side of the first screw rod is movably sleeved inside the fixing hole.

[0011] Preferably, a fixed sleeve is movably sleeved on the outer side of the support leg near the rear end, and the upper side of the fixed sleeve is fixedly connected to the positions near the left and right sides of the middle part of the lower side of the bed board.

[0012] Preferably, the dining table mechanism includes a dining table, four rectangularly distributed connecting rods are rotatably connected to the front and rear sides of the dining table, a sliding rod is rotatably connected to the lower side of the connecting rod, and two sliding rods are symmetrically distributed front and rear. Two fixedly distributed left and right fixing bumps are fixedly connected to the positions near the middle and right of the upper sides of the two connecting rods.

[0013] Preferably, sliding rails are slidably connected to the inner sides of the two sliding rods, the lower sides of the sliding rails are fixedly connected to the positions near the front and rear sides of the upper side of the bedside table, a second screw rod is movably connected to the position near the left end of the upper wall of the sliding rod, and a clamping block slidably connected to the upper side chute of the sliding rail is fixedly connected to the lower end of the second screw rod.

[0014] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0015] 1. The present utility model provides a nursing bed for the rehabilitation department, which adopts the cooperation of a bed board, an extension mechanism, an extension plate, a support component, a support leg, a support frame, a fixed seat, a fixed sleeve and a fixing hole. The extension plate is supported by the support leg, and the support frame is used to enhance the supporting ability of the support leg for the extension plate, making the support leg more stable. The fork-shaped frame between the support frames further improves the stability between the extension plates, resulting in a more stable supporting ability of the extension plate. The setting of the fixed sleeve enables the overall support component to be retractable.

[0016] 2. The utility model provides a nursing bed for the rehabilitation department, which adopts the cooperation of a dining table mechanism, a dining table, a connecting rod, a sliding rod, a sliding rail and a fixed convex block. Through the arrangement of the connecting rod, when the connecting rod rotates, the state of the dining table remains unchanged, avoiding the food residues remaining on the dining table from falling on the bed board due to the flipping of the dining table and affecting the cleanliness of the bed board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 For the utility model Figure 2 is an enlarged structural schematic diagram of part A in the utility model;

[0020] Figure 4 is a three-dimensional structural schematic diagram of the dining table mechanism part of the utility model;

[0021] Figure 5 is a partial cross-sectional three-dimensional structural schematic diagram of the sliding rod part of the utility model.

[0022] In the figure: 1. Bed board; 2. Extension mechanism; 21. Extension board; 22. Support assembly; 221. Support leg; 222. Support frame; 223. Fixed seat; 224. Fixed sleeve; 225. Fixed hole; 3. Guardrail; 4. Support foot; 5. Bedside table; 6. Dining table mechanism; 61. Dining table; 62. Connecting rod; 63. Sliding rod; 64. Sliding rail; 65. Fixed convex block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and functions of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0024] As Figure 1 shown, a nursing bed for the rehabilitation department includes a bed board 1. An extension mechanism 2 is movably sleeved inside the bed board 1. A guardrail 3 is fixedly connected to the upper side of the bed board 1 near the right side. Four support feet 4 are fixedly connected to the lower side of the bed board 1 near the four corners and are distributed in a rectangle. A bedside table 5 is fixedly connected to the upper surface of the bed board 1 near the left side. A dining table mechanism 6 is fixedly connected to the upper side of the bedside table 5.

[0025] It should be noted that the bedside table 5 is provided with a plurality of drawers and door openings, which are convenient for placing the patient's items.

[0026] As Figure 2 , Figure 3As shown, the extension mechanism 2 includes an extension plate 21. The outer side of the extension plate 21 is movably sleeved on the inner side of the bedplate 1. On the left and right sides of the lower side of the extension plate 21 near the front side, there are rotatably connected two support assemblies 22 which are symmetrically distributed left and right. The support assembly 22 includes a support leg 221. The upper end of the support leg 221 is rotatably connected to the left and right sides of the lower side of the extension plate 21 near the front side.

[0027] It should be noted that the extension plate 21 can be pulled out from the inner side of the bedplate 1, and then the support leg 221 is rotated to make the support leg 221 in a vertical state to support the extension plate 21. There is a limiting component between the support leg 221 and the extension plate 21, so that the rotation angle of the support leg 221 is only ninety degrees.

[0028] As Figure 2 、 Figure 3 As shown, a support frame 222 is slidably connected to the outer side of the support leg 221. A fixed seat 223 is rotatably connected to a position near the rear end of the outer side of the support frame 222. The inner side of the fixed seat 223 is movably sleeved on the outer side of the support leg 221. Two fixing holes 225 distributed front and rear are formed in positions near the front and rear sides of the lower side of the support leg 221. A first screw is threadedly connected to the inner side of the bottom wall of the fixed seat 223, and the outer side of the first screw is movably sleeved in the inner side of the fixing hole 225.

[0029] It should be noted that a fork-shaped frame is fixedly connected between the two support frames 222. The front and rear sides of the support frame 222 are inclined planes. When the support leg 221 is in a vertical state, the fixed seat 223 is moved upward, and then the fixed seat 223 is fixed by using the first screw and the upper fixing hole 225. The support frame 222 is rotated. Due to the limitation of the fixed seat 223, the rotation of the support frame 222 is restricted. When the support frame 222 rotates to the maximum amplitude, the original front inclined plane of the support frame 222 is in a horizontal state and is simultaneously attached to the lower side of the extension plate 21.

[0030] As Figure 2 、 Figure 3 As shown, a fixed sleeve 224 is movably sleeved on the outer side of the support leg 221 near the rear end. The upper side of the fixed sleeve 224 is fixedly connected to positions near the left and right sides of the middle part of the lower side of the bedplate 1.

[0031] It should be noted that when the outer side of the support leg 221 near the rear side is inside the fixed sleeve 224, the support leg 221 cannot rotate downward, so that the whole support assembly 22 is fixed.

[0032] As Figure 4As shown, the dining table mechanism 6 includes a dining table 61. Four link rods 62 distributed in a rectangle are rotatably connected to the front and rear sides of the dining table 61. A slide rod 63 is rotatably connected to the lower side of the link rod 62, and two slide rods 63 are symmetrically distributed front and rear. Two fixed bumps 65 distributed left and right are fixedly connected to the upper sides of the two link rods 62 near the middle and to the right.

[0033] It should be noted that the left and right two link rods 62 on the same side are in a parallel state. When the dining table 61 drives the link rod 62 to rotate on the slide rod 63, the upper side of the dining table 61 is always parallel to the horizontal plane. The fixed bump 65 is used to limit the maximum rotation angle of the link rod 62.

[0034] As Figure 1 , Figure 5 As shown, slide rails 64 are slidably connected to the inner sides of the two slide rods 63. The lower sides of the slide rails 64 are fixedly connected to the upper side of the bedside table 5 near the front and rear sides. A second screw rod is movably connected to the upper wall of the slide rod 63 near the left end, and a clamping block slidably connected to the upper side chute of the slide rail 64 is fixedly connected to the lower end of the second screw rod.

[0035] It should be noted that the slide rod 63 slides on the slide rail 64 to adjust the distance between the dining table 61 and the bedside table 5. A nut is provided on the second screw rod. Rotating the nut causes the second screw rod to drive the clamping block to move up and down, so that the nut and the clamping block jointly clamp the upper wall of the slide rail 64, and the slide rod 63 and the slide rail 64 are fixed to each other.

[0036] Working principle of the utility model: First, the extension plate 21 can be pulled out from the inner side of the bed board 1, and then the support leg 221 is rotated so that the support leg 221 is in a vertical state to support the extension plate 21. There is a limiting component between the support leg 221 and the extension plate 21, resulting in the rotation angle of the support leg 221 being only 90 degrees. A fork-shaped frame is fixedly connected between the two support frames 222. The front and back sides of the support frame 222 are inclined planes. When the support leg 221 is in a vertical state, the fixing seat 223 is moved upward, and then the fixing seat 223 is fixed by using the first screw and the fixing hole 225 on the upper side. The support frame 222 is rotated. Due to the limitation of the fixing seat 223, the rotation of the support frame 222 is restricted. When the support frame 222 rotates to the maximum amplitude, the original front inclined plane of the support frame 222 is in a horizontal state and is attached to the lower side of the extension plate 21 at the same time. When the outer side of the support leg 221 near the rear side is inside the fixing sleeve 224, the support leg 221 cannot rotate downward, resulting in the overall fixation of the support assembly 22. The extension plate 21 is supported by the support leg 221, and the support frame 222 is used to enhance the support ability of the support leg 221 for the extension plate 21, making the support leg 221 more stable. The fork-shaped frame between the support frames 222 further improves the stability between the extension plates 21, resulting in a more stable support ability of the extension plate 21. The setting of the fixing sleeve 224 enables the overall support assembly 22 to be stored. Finally, the left and right two connecting rods 62 on the same side are in a parallel state. When the dining table 61 drives the connecting rod 62 to rotate on the sliding rod 63, the upper side of the dining table 61 is always parallel to the horizontal plane. The fixed convex block 65 is used to limit the maximum rotation angle of the connecting rod 62. The sliding rod 63 slides on the sliding rail 64 to adjust the distance between the dining table 61 and the bedside table 5. There is a nut on the second screw. Rotating the nut causes the second screw to drive the block to move up and down, so that the nut and the block jointly clamp the upper wall of the sliding rail 64, resulting in the fixation between the sliding rod 63 and the sliding rail 64. Through the setting of the connecting rod 62, when the connecting rod 62 rotates, the state of the dining table 61 remains unchanged, avoiding the food residues remaining on the dining table 61 from falling on the bed board 1 due to the flipping of the dining table 61 and affecting the cleanliness of the bed board 1.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art of this industry should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A nursing bed for the rehabilitation department, comprising a bed board (1), characterized in that: An extension mechanism (2) is movably sleeved inside the bed board (1). A guardrail (3) is fixedly connected to the upper side of the bed board (1) near the right side. Four support feet (4) distributed in a rectangle are fixedly connected to the lower side of the bed board (1) near the four corners. A bedside table (5) is fixedly connected to the upper surface of the bed board (1) near the left side. A dining table mechanism (6) is fixedly connected to the upper side of the bedside table (5).

2. The nursing bed for the rehabilitation department according to claim 1, characterized in that: The extension mechanism (2) includes an extension board (21). The outer side of the extension board (21) is movably sleeved inside the bed board (1). On the lower side of the extension board (21) near the front side, two symmetrically distributed support components (22) are rotatably connected to the left and right sides. The support component (22) includes a support leg (221). The upper end of the support leg (221) is rotatably connected to the left and right sides of the lower side of the extension board (21) near the front side.

3. The nursing bed for the rehabilitation department according to claim 2, characterized in that: A support frame (222) is slidably connected to the outer side of the support leg (221). A fixed seat (223) is rotatably connected to the outer side of the support frame (222) near the rear end. The inner side of the fixed seat (223) is movably sleeved on the outer side of the support leg (221). Two fixing holes (225) distributed front and back are formed in the lower side of the support leg (221) near the front and rear sides. A first screw rod is threadedly connected to the inner side of the bottom wall of the fixed seat (223), and the outer side of the first screw rod is movably sleeved inside the fixing hole (225).

4. The nursing bed for the rehabilitation department according to claim 3, characterized in that: A fixed sleeve (224) is movably sleeved on the outer side of the support leg (221) near the rear end. The upper side of the fixed sleeve (224) is fixedly connected to the lower side of the bed board (1) near the left and right sides of the middle part.

5. The nursing bed for the rehabilitation department according to claim 1, characterized in that: The dining table mechanism (6) includes a dining table (61). Four link rods (62) distributed in a rectangle are rotatably connected to the front and rear sides of the dining table (61). A slide rod (63) is rotatably connected to the lower side of the link rod (62), and two slide rods (63) are symmetrically distributed front and back. Two fixing bumps (65) distributed left and right are fixedly connected to the upper sides of the two link rods (62) near the middle part and to the right.

6. The nursing bed for the rehabilitation department according to claim 5, wherein: The inner sides of the two slide rods (63) are slidably connected to a slide rail (64). The lower side of the slide rail (64) is fixedly connected to the upper side of the bedside table (5) near the front and rear sides. A second screw rod is movably connected to the upper wall of the slide rod (63) near the left end, and a block slidably connected to the upper side groove of the slide rail (64) is fixedly connected to the lower end of the second screw rod.

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