A new nursing bed device

Abstract

A new nursing bed device, including fixed bed plate, movable bed plate, fixed strip plate, drive rod, rotating rod, driven gear, lock sleeve, slide rod, the upper part of the fixed bed plate is connected with guardrail, the lower part of the fixed bed plate has fixed support leg, the fixed bed plate is attached to the movable bed plate, the lower part of the movable bed plate has movable support leg, the movable support leg is connected with self-locking universal wheel, the movable bed plate is connected with the fixed strip plate, the fixed strip plate has mounting support sleeve, the movable bed plate has mounting hole, the fixed bed plate has slide, the slide, the mounting hole and the mounting support sleeve are adapted to each other, the mounting support sleeve passes through the mounting hole, the mounting support sleeve is connected with the slide, the mounting support sleeve slides in the slide, the inside of the mounting support sleeve has sliding groove, the sliding groove is adapted to the lock sleeve, the lock sleeve is connected with the sliding groove, and the lock sleeve slides in the sliding groove.

Description

Technical Field

[0001] This utility model relates to the field of nursing beds, and in particular to a novel nursing bed device. Background Technology

[0002] An existing patent (publication number: CN202724162U) proposes a novel nursing bed device, including a headboard, an IV stand, a left bed board, a right bed board, bi-directional hinges, bed legs, and a hydraulic cylinder. The left and right bed boards together form the bed board of this utility model. A bi-directional hinge is provided at the connecting edge of the left and right bed boards, connecting them together to form a single rectangular bed board. However, in this device, the "left and right bed boards together forming the bed board" only provides resting space for the patient, while nursing staff have no resting space at night, increasing their fatigue and hindering daytime patient care, thus presenting drawbacks. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of existing technologies by providing a novel nursing bed device that allows for rapid adjustment of the bed space and usage status according to different nursing needs during the day and night. This device provides nursing staff with a resting space at night without affecting patients' movement during the day, and features a flexible structure, convenient operation, and high practicality.

[0004] The objective of this utility model is achieved through the following technical solution: A novel nursing bed device includes a fixed bed board, a movable bed board, a fixed strip, a drive rod, a rotating rod, a driven gear, a locking sleeve, and a sliding rod. The upper part of the fixed bed board is connected to a guardrail, and the lower part of the fixed bed board has fixed support legs. The fixed bed board is attached to the movable bed board, and the lower part of the movable bed board has movable support legs. The movable support legs are connected to self-locking casters. The movable bed board is connected to the fixed strip, and the fixed strip has a mounting sleeve. The movable bed board has mounting holes, and the fixed bed board has a slide rail. The slide rail and mounting holes are adapted to the mounting sleeve. The mounting sleeve passes through the mounting holes and is connected to the slide rail, sliding within the slide rail. The mounting sleeve has a groove inside, which is adapted to the locking sleeve. The locking sleeve is connected to the groove and slides within the groove.

[0005] The fixed bed board of this utility model has a fixing hole, the mounting sleeve has an external through hole, and the locking sleeve has an internal through hole. The internal through hole, external through hole, and fixing hole are adapted to the slide rod. The slide rod passes through the fixing hole, external through hole, and internal through hole in sequence. The two ends of the slide rod are connected to the movable bed board. The locking sleeve has a locking block, and the two ends of the slide rod have locking grooves. The locking block is adapted to the locking groove and the locking block is connected to the locking groove. Beneficial effects

[0006] This invention utilizes the meshing and linkage between the drive gear and the driven gear, along with the threaded positioning between the control rod and the locking sleeve. This allows the locking sleeve to move longitudinally and linearly within the mounting sleeve by rotating a knob. When the locking sleeve moves upward until the locking block is completely disengaged from the locking groove, the positioning fulcrum between the fixed and movable bed boards disappears. At this point, the movable bed board can be quickly unfolded or folded according to different nursing needs during the day and night by using the self-locking casters. The operation is convenient and the structure is flexible. When the locking sleeve moves downward until the locking block is embedded in the locking groove, the positioning fulcrum between the fixed and movable bed boards is increased, preventing the movable bed board from moving. This ensures the stability of the movable bed board in its unfolded or folded state and prevents it from slipping under force during use, thus avoiding inconvenience.

[0007] This utility model allows for quick locking and unlocking of the movable bed board by rotating a knob, making it easy to operate. The movable bed board can be extended outward to expand the bed rest space, providing a nighttime rest area for nursing staff and reducing their fatigue, allowing them to better care for patients during the day. The movable bed board can also be folded inward to reduce the space occupied by the bed board and not affect the patient's movement during the day. The structure is flexible and highly practical.

[0008] This utility model can quickly adjust the bed board space and usage status according to different nursing needs during the day and night. It can provide nursing staff with a rest space at night without affecting the movement of patients during the day. It has a flexible structure, convenient control operation, and strong practicality. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of a novel nursing bed device according to the present invention.

[0010] Figure 2 This is a schematic diagram of the unfolded structure of the movable bed board described in this utility model.

[0011] Figure 3 This is a cross-sectional view of the structure of a novel nursing bed device according to the present invention.

[0012] Figure 4 This is a bottom view of the structure of a novel nursing bed device according to the present invention.

[0013] Figure 5 This is a schematic diagram of the locking sleeve positioning structure described in this utility model.

[0014] Figure 6 This is a schematic diagram of the fixing strip structure described in this utility model.

[0015] Figure 7 This is a cross-sectional view of the locking sleeve control structure described in this utility model. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments: Example 1: A novel nursing bed device includes a fixed bed board 01, a movable bed board 02, a fixed strip 10, a drive rod 13, a rotating rod 15, a driven gear 17, a locking sleeve 21, and a sliding rod 25. The fixed bed board 01 has a guardrail 06 connected to its upper part and fixed support legs 04 at its lower part. The fixed bed board 01 is attached to the movable bed board 02, which has movable support legs 05 at its lower part. The movable support legs 05 are connected to self-locking casters 03. The movable bed board 02 is connected to the fixed strip 10, which has mounting sleeves 08. The movable bed board 02 has mounting holes 09, and the fixed bed board 01 has a slide rail 01. 7. The slide rail 07 and mounting hole 09 are adapted to the mounting sleeve 08. The mounting sleeve 08 passes through the mounting hole 09 and is connected to the slide rail 07. The mounting sleeve 08 slides within the slide rail 07. The mounting sleeve 08 has a sliding groove 20 inside. The sliding groove 20 is adapted to the locking sleeve 21. The locking sleeve 21 is connected to the sliding groove 20 and slides within the sliding groove 20. This device can quickly adjust the bed board space and usage status according to different nursing needs during the day and night. It can provide nursing staff with a resting space at night without affecting the movement of patients during the day. It has a flexible structure, convenient control operation, and strong practicality.

[0017] Example 2: The fixed bed board 01 of this utility model has a fixing hole 26, the mounting sleeve 08 has an external through hole 27, and the locking sleeve 21 has an internal through hole 28. The internal through hole 28, the external through hole 27, and the fixing hole 26 are adapted to the slide rod 25. The slide rod 25 passes through the fixing hole 26, the external through hole 27, and the internal through hole 28 in sequence. The two ends of the slide rod 25 are connected to the movable bed board 02. The locking sleeve 21 has a locking block 22, and the two ends of the slide rod 25 have locking grooves 23. The locking block 22 is adapted to the locking groove 23, and the locking block 22 is connected to the locking groove 23.

[0018] Example 3: The fixed strip 10 of this utility model has supporting uprights 11 on both sides. A knob 12 is attached to the outside of the supporting uprights 11. The knob 12 has a drive rod 13. The supporting uprights 11 have side through holes 14. The drive rod 13 is adapted to the side through holes 14 and passes through the side through holes 14. The drive rod 13 is connected to a rotating rod 15. This device can quickly lock and unlock the movable bed board 02 by rotating the knob 12. It is easy to operate. The movable bed board 02 can be moved outward to expand the bed board rest space, providing a nighttime rest area for nursing staff, reducing the fatigue of nursing staff, and enabling them to better care for patients during the day. The movable bed board 02 can also be moved inward to reduce the space occupied by the bed board and not affect the movement of patients during the day. The structure is flexible and highly practical.

[0019] Example 4: The rotating rod 15 of this utility model has a driven gear 17, which meshes with a driving gear 16. The driven gear 17 is connected to the driving gear 16. The driving gear 16 has a pad 18, and the pad 18 has a positioning support rod 24. The positioning support rod 24 is connected to a locking sleeve 21 via a thread. The positioning support rod 24 is connected to the inside of a bearing 19. A fixing plate 10 is connected to the outside of the bearing 19, and the fixing plate 10 is in contact with the pad 18. The drive gear 16 and driven gear 17 mesh and move together, and the control rod 24 and locking sleeve 21 are threaded together for positioning. By rotating the knob 12, the locking sleeve 21 can be driven to move vertically and linearly within the mounting sleeve 08. When the locking sleeve 21 moves up until the locking block 22 and the locking groove 23 are completely disengaged, the positioning fulcrum between the fixed bed board 01 and the movable bed board 02 disappears. At this time, the movable bed board 02 can be quickly unfolded or folded up according to different nursing needs during the day and night by moving with the self-locking caster 03. The operation is convenient and the structure is flexible. When the locking sleeve 21 moves down until the locking block 22 is embedded in the locking groove 23, the positioning fulcrum between the fixed bed board 01 and the movable bed board 02 is increased, so that the movable bed board 02 cannot move. This ensures the stability of the movable bed board 02 in the unfolded or folded state and prevents the movable bed board 02 from slipping under force during use, which would cause inconvenience.

[0020] Example 5: Installation steps: First, assemble the fixed plate 10 structure. First, embed the control support rod 24 into the bearing 19 until the upper surface of the pad 18 is in contact with the lower surface of the fixed plate 10. Then, place the locking sleeve 21 into the slide groove 20 and fit it over the outside of the control support rod 24. The locking sleeve 21 is connected to the control support rod 24 by threads. The outer through hole 27 and the inner through hole 28 are aligned. Then, place the rotating rod 15 and the knob 12 on the inner and outer sides of the support plate 11, respectively. The drive rod 13 passes through the side through hole 14 and is fixedly connected to the rotating rod 15. The inner surface of the knob 12 is in contact with the outer surface of the support plate 11. The drive gear 16 and the driven gear 17 are meshed. After completing the assembly of the fixed plate 10 structure, then assemble the bed. Assemble the panel structure by first placing the movable bed board 02 under the fixed bed board 01, with the upper surface of the movable bed board 02 fitting against the lower surface of the fixed bed board 01. The mounting hole 09 corresponds to the position of the slide rail 07. Then, install and fix the fixing strip 10 under the movable bed board 02, and insert the mounting sleeve 08 through the mounting hole 09 into the slide rail 07. The inner through hole 28 and the outer through hole 27 correspond to the position of the fixing hole 26. Then, the slide rod 25 passes through the fixing hole 26, the outer through hole 27, and the inner through hole 28 in sequence, and the two ends of the slide rod 25 are fixedly connected to the fixed bed board 01. The locking block 22 corresponds to the position of the locking groove 23. Finally, by rotating the knob 12, the locking sleeve 21 is moved to the position where the locking block 22 is inserted into the locking groove 23, completing the installation.

[0021] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A novel nursing bed device, characterized in that: The system includes a fixed bed board (01), a movable bed board (02), a fixed strip (10), a drive rod (13), a rotating rod (15), a driven gear (17), a locking sleeve (21), and a sliding rod (25). The upper part of the fixed bed board (01) is connected to a guardrail (06), and the lower part of the fixed bed board (01) has fixed support legs (04). The fixed bed board (01) is attached to the movable bed board (02). The lower part of the movable bed board (02) has movable support legs (05), and the movable support legs (05) are connected to self-locking casters (03). The movable bed board (02) is connected to the fixed strip (10), and the fixed strip (10) is connected to the fixed strip (10). The bed has a mounting sleeve (08), a movable bed board (02) has a mounting hole (09), and a fixed bed board (01) has a slide (07). The slide (07) and the mounting hole (09) are adapted to the mounting sleeve (08). The mounting sleeve (08) passes through the mounting hole (09) and is connected to the slide (07). The mounting sleeve (08) slides in the slide (07). The mounting sleeve (08) has a sliding groove (20) inside. The sliding groove (20) is adapted to the locking sleeve (21). The locking sleeve (21) is connected to the sliding groove (20) and slides in the sliding groove (20).

2. The novel nursing bed device according to claim 1, characterized in that: The fixed bed board (01) has a fixing hole (26), the mounting sleeve (08) has an external through hole (27), and the locking sleeve (21) has an internal through hole (28). The internal through hole (28), the external through hole (27), and the fixing hole (26) are adapted to the slide rod (25). The slide rod (25) passes through the fixing hole (26), the external through hole (27), and the internal through hole (28) in sequence. The two ends of the slide rod (25) are connected to the movable bed board (02). The locking sleeve (21) has a locking block (22). The two ends of the slide rod (25) have locking grooves (23). The locking block (22) is adapted to the locking groove (23). The locking block (22) is connected to the locking groove (23).

3. The novel nursing bed device according to claim 2, characterized in that: The fixed strip (10) has supporting uprights (11) on both sides. A knob (12) is attached to the outside of the supporting uprights (11). The knob (12) has a drive rod (13). The supporting uprights (11) has a side through hole (14). The drive rod (13) is adapted to the side through hole (14). The drive rod (13) passes through the side through hole (14) and is connected to the rotating rod (15).

4. The novel nursing bed device according to claim 3, characterized in that: The rotating rod (15) has a driven gear (17), which meshes with the driving gear (16). The driven gear (17) is connected to the driving gear (16). The driving gear (16) has a pad (18), which has a control rod (24). The control rod (24) is connected to the locking sleeve (21) by a thread. The control rod (24) is connected to the inside of the bearing (19). The bearing (19) is connected to the outside of the fixing plate (10), which fits against the pad (18).

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