A hospital care cart

Abstract

A hospital nursing cart, including a storage box, a fixed column, a nursing table, a movable plate, a waste box, a positioning support rod, a driving gear disc, a supporting plate, the left side of the storage box is connected with a push rod, the right side of the storage box is connected with the waste box, the waste box is provided with a slot, the storage box is provided with a plug, the plug is matched with the slot, the plug is connected with the slot, the upper part of the storage box is connected with the movable plate, the movable plate is provided with a connecting block, the storage box is provided with a connecting lug, the connecting lug is connected with the connecting block through a shaft rod, the shaft rod is sequentially connected with the connecting lug and the connecting block, the connecting block rotates on the shaft rod, the lower part of the storage box is provided with the fixed column, the bottom of the fixed column is provided with a bottom plate, and the bottom plate is connected with a plurality of self-locking universal wheels.

Description

Technical Field

[0001] This utility model relates to the field of nursing carts, and more particularly to a nursing cart for hospital use. Background Technology

[0002] An existing patent (publication number: CN212016053U) discloses a hospital nursing trolley, including a base with casters fixedly installed at the four corners of the base. A handrail is provided on one side of the top of the base, and concave blocks are fixedly connected to the four corners of the top of the base. Each of the four concave blocks has a square rod and a support rod inside, and square grooves are formed on the outer sides of each of the four concave blocks. Each of the four square grooves contains an adjustment mechanism, which consists of a square tube, a square plate, and a spring. However, the upper space of the "storage board" in this device is open, causing medicines and medical devices to be completely exposed without protection. As the trolley moves, medicines and medical devices may shift or fall and be damaged due to scratches or bumps from hospital staff, posing a drawback. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of existing technologies by providing a mobile nursing trolley that allows for adjustable height of the nursing table depending on the usage status during transport or care. It also features an opening and closing mechanism with a movable panel to expand the operating space of the nursing table or to provide shielding and protection for transported medications and medical devices, enhancing their protection. The trolley is flexible in structure and easy to adjust.

[0004] The objective of this utility model is achieved through the following technical solution: A hospital nursing trolley includes a storage box, a fixed column, a nursing table, a movable plate, a waste box, a positioning support rod, a drive gear disk, and a support plate. The storage box has a push rod connected to its left side and a waste box connected to its right side. The waste box has a slot, and the storage box has an insert that fits into the slot. The insert connects to the slot. The movable plate is connected to the upper part of the storage box, and the movable plate has a connecting block. The storage box has a connecting ear, which is connected to the connecting block via a shaft. The shaft sequentially connects the connecting ear and the connecting block, and the connecting block rotates on the shaft. The lower part of the storage box has a fixed column, and the bottom of the fixed column has a base plate. The base plate is connected to multiple self-locking casters.

[0005] The fixed column of this utility model is connected to the outside of the outer bearing, the drive rod is connected inside the outer bearing, the outer end of the drive rod is connected to the rocker arm, the rocker arm is attached to the fixed column, the inner end of the outer bearing has a pad, the outer side of the pad is attached to the fixed column, the inner side of the pad has a drive gear disk, the drive gear disk meshes with the driven gear disk, and the drive gear disk is connected to the driven gear disk.

[0006] The driven gear disc of this utility model has a rotating rod, a fixed column has a rotating rod groove, the rotating rod is adapted to the rotating rod groove, the rotating rod is connected to the rotating rod groove, the rotating rod has a limiting plate, the limiting plate is attached to the support plate, the support plate is externally connected to the fixed column, the support plate is internally connected to the inner bearing, and the inner bearing is connected to the rotating rod.

[0007] The rotating rod of this utility model has a positioning support rod on its upper part. The positioning support rod is connected to the inside of the positioning sleeve by a thread. The outside of the positioning sleeve is connected to a fixing column. The upper part of the positioning sleeve has a nursing table, and the nursing table is connected to a storage box.

[0008] The fixing column connecting strip of this utility model has a clamping plate on both sides, and the fixing column has a clamping plate through hole. The clamping plate is adapted to the clamping plate through hole and passes through the clamping plate through hole. Beneficial effects

[0009] This utility model features a waste box on the right side of the storage box for convenient collection of medical waste generated during nursing care. The waste box and the storage box are designed to be separate, making it easy to put in and take out and clean the waste box. A push rod is provided on the left side of the storage box, which works with self-locking casters to increase the mobility of the medical care trolley. This facilitates the rapid pushing and transfer of medicines and medical devices, while the push rod supports the unfolded movable plate, increasing the support point of the storage box on its bottom and improving the stability of the movable plate when it is unfolded in parallel.

[0010] This utility model features a movable plate connected to a storage box via a shaft, allowing for easy opening, closing, and rotation. When the movable plate is fastened to the top of the storage box, it seals the opening and, in conjunction with the lowering of the nursing table, covers and protects the transferred medications and medical devices, preventing them from shifting during transport or falling due to scratches or bumps caused by numerous hospital staff. This enhances the protection of medications and medical devices. When the movable plate rotates outward and moves upward in conjunction with the nursing table, creating a parallel relationship between the movable plate and the nursing table, it expands the operating space of the nursing table, increasing the convenience of nursing operations.

[0011] This utility model features a meshing connection between the drive gear disk and the driven gear disk. When the drive gear disk is rotated by turning the crank, the driven gear disk, rotating rod, and positioning support rod move in tandem. The positioning support rod is connected to the positioning sleeve via a thread, causing the positioning sleeve to move longitudinally and linearly when the positioning support rod rotates. This allows the nursing table to be raised or lowered according to different usage states during trolley transfer or nursing care. It also works in conjunction with the opening and closing of the movable plate to expand the operating space of the nursing table or to shield and protect transferred medicines and medical devices, enhancing the protection of medicines and medical devices. The structure is flexible and the position adjustment is convenient. Attached Figure Description

[0012] Figure 1This is a schematic diagram of the structure of a hospital nursing trolley according to the present invention.

[0013] Figure 2 This is a bottom view of the structure of a hospital nursing trolley according to the present invention.

[0014] Figure 3 This is a schematic diagram of the movable plate in the snap-fit ​​state of the present invention.

[0015] Figure 4 This is a schematic diagram of the nursing table drive structure described in this utility model.

[0016] Figure 5 This is a cross-sectional view of the storage box structure described in this utility model.

[0017] Figure 6 This is a cross-sectional view of the structure of a hospital nursing trolley according to the present invention.

[0018] Figure 7 This is a cross-sectional view of the connection structure between the support plate and the fixed column described in this utility model. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments: Example 1: A hospital nursing trolley includes a storage box 04, a fixed column 05, a nursing table 06, a movable plate 07, a waste box 08, a positioning support rod 12, a drive gear disk 15, and a support plate 19. The storage box 04 is connected to a push rod 03 on its left side and to the waste box 08 on its right side. The waste box 08 has a slot 10. The storage box 04 has an insert 09 that is adapted to and connected to the slot 10. The movable plate 07 is connected to the upper part of the storage box 04. The movable plate 07 has a connecting block 32. The storage box 04 has a connecting ear 31. The connecting ear 31 is connected to the connecting block 32 via a shaft 30. The shaft 30 is sequentially connected to the connecting ear 31 and the connecting block 32, and the connecting block 32 rotates on the shaft 30. The storage box 04 has a fixed column 05 at its lower part, and a base plate 02 at the bottom of the fixed column 05. The base plate 02 is connected to multiple self-locking casters 01. A waste box 08 is added to the right side of the storage box 04 to facilitate the collection of medical waste generated during the nursing process. The waste box 08 and the storage box 04 are designed separately for easy access and cleaning. A push rod 03 is provided on the left side of the storage box 04. It works with the self-locking casters 01 to increase the mobility of the medical care trolley and facilitate the rapid pushing and transfer of medicines and medical devices. The push rod 03 also supports the unfolded movable plate 07, increasing the support point for the bottom of the storage box 04 and improving the stability of the movable plate 07 in the parallel unfolded state.

[0020] Example 2: The fixed column 05 of this utility model is connected to the outside of the outer bearing 26. The drive rod 28 is connected inside the outer bearing 26, and a rocker handle 27 is connected to the outer end of the drive rod 28. The rocker handle 27 is attached to the fixed column 05. A pad 29 is located at the inner end of the outer bearing 26, and the outer side of the pad 29 is attached to the fixed column 05. A drive gear disk 15 is located on the inner side of the pad 29, meshing with a driven gear disk 16. The drive gear disk 15 is connected to the driven gear disk 16. The movable plate 07 is connected to the storage box 04 via a shaft 30, allowing for convenient opening, closing, and rotation. When fastened to the upper part of the storage box 04, it seals the opening of the storage box 04 and, in conjunction with the lowering of the nursing table 06, covers and protects the transferred medications and medical devices, preventing them from shifting during transport or falling and being damaged due to scratches caused by the large number of hospital staff. This improves the protection of medications and medical devices. When the movable plate 07 rotates outward and moves upward in conjunction with the nursing table 06, making the movable plate 07 parallel to the nursing table 06, it expands the operating space of the nursing table 06 and increases the convenience of nursing operations.

[0021] Example 3: The driven gear disk 16 of this utility model has a rotating rod 14, and a fixed column 05 has a rotating rod groove 17. The rotating rod 14 is adapted to the rotating rod groove 17 and the rotating rod 14 is connected to the rotating rod groove 17. The rotating rod 14 has a limiting plate 18, which is attached to the support plate 19. The support plate 19 is externally connected to the fixed column 05 and internally connected to the support plate 19. The internal bearing 25 is connected to the rotating rod 14.

[0022] Example 4: The rotating rod 14 of this utility model has a positioning support rod 12 on its upper part. The positioning support rod 12 is connected to the inside of the positioning support sleeve 13 by a thread. The positioning support sleeve 13 is connected to the outside of the fixing column 05. The upper part of the positioning support sleeve 13 has a nursing table 06, and the nursing table 06 is connected to the storage box 04.

[0023] Example 5: The fixing post 05 of this utility model is connected to the strip 24. The strip 24 has a clamping plate 20 on both sides. The fixing post 05 has a clamping plate through hole 21. The clamping plate 20 is adapted to the clamping plate through hole 21 and passes through the clamping plate through hole 21.

[0024] Example 6: The clamping plate 20 of this utility model is divided into a short clamping plate 201 and a long clamping plate 202. The positioning support sleeve 13 has a sliding groove 22. The short clamping plate 201 is adapted to the sliding groove 22 and is connected to the sliding groove 22. The short clamping plate 201 slides in the sliding groove 22. The support plate 19 has a fixing groove 23, which is adapted to the long clamping plate 202. The long clamping plate 202 is connected to the fixing groove 23. The drive gear disk 15 and the driven gear disk 16 are meshed, so that when the drive gear disk 15 is driven to rotate by turning the rocker handle 27, the driven gear disk... 16. The rotating rod 14 and the positioning support rod 12 move together. The positioning support rod 12 is connected to the positioning sleeve 13 by a thread. When the positioning support rod 12 rotates, the positioning sleeve 13 moves vertically and linearly, so that it can adjust the height of the nursing table 06 according to different usage states during trolley transfer or nursing. It can also cooperate with the opening and closing of the movable plate 07 to expand the operating space of the nursing table 06 or to shield and protect the transferred medicines and medical devices, thereby enhancing the protection of medicines and medical devices. The structure is flexible and the position adjustment is convenient.

[0025] Example 7: Installation steps: First, assemble the drive structure of the nursing table 06. Place the drive gear disk 15 into the fixed post 05, and embed the drive rod 28 into the outer bearing 26 until the pad 29 is in contact with the fixed post 05. Then, place the crank handle 27 outside the fixed post 05 and fix it to the drive rod 28. Next, embed the rotating rod 14 into the inner bearing 25, and ensure the limiting plate 18 is in contact with the support plate 19. Then, place the support plate 19 into the fixed post 05 until the rotating rod 14 is embedded in the rotating rod groove 17. The fixed groove 23 corresponds to the position of the lower side plate through hole 21, and the drive gear disk 15 and driven gear disk 16 are meshed. Finally, place the nursing table 06 into the storage box 04, and insert the positioning sleeve 13 into the fixed post 05. The positioning sleeve 13 is fitted onto the outside of the positioning support rod 12 and is connected to the positioning support rod 12 by threads. The sliding groove 22 corresponds to the position of the upper plate through hole 21. Finally, the strip 24 is fixedly connected to the fixing column 05, and the two side plates 20 pass through the plate through hole 21. The short plate 201 is embedded in the sliding groove 22, and the long plate 202 is embedded in the fixing groove 23. After the assembly of the driving structure of the nursing table 06 is completed, the self-locking universal wheel 01 is installed and fixed to the bottom of the base plate 02. Then, the push rod 03 is welded and fixed to the left side of the storage box 04, the waste box 08 is installed on the right side of the storage box 04, and the insert 09 is embedded in the slot 10. Finally, the movable plate 07 is placed on the upper part of the storage box 04 and connected to it through the shaft 30 to complete the installation.

[0026] 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 hospital nursing trolley, characterized in that: The system includes a storage box (04), a fixing column (05), a nursing table (06), a movable plate (07), a waste box (08), a positioning support rod (12), a drive gear disk (15), and a support plate (19). The storage box (04) is connected to a push rod (03) on its left side and to the waste box (08) on its right side. The waste box (08) has a slot (10). The storage box (04) has an insert (09) that is compatible with the slot (10) and connects to the slot (10). (04) The upper part is connected to the movable plate (07), the movable plate (07) has a connecting block (32), the storage box (04) has a connecting ear (31), the connecting ear (31) is connected to the connecting block (32) through the shaft (30), the shaft (30) is connected to the connecting ear (31) and the connecting block (32) in sequence, the connecting block (32) rotates on the shaft (30), the lower part of the storage box (04) has a fixed column (05), the bottom of the fixed column (05) has a base plate (02), the base plate (02) is connected to multiple self-locking universal wheels (01).

2. A hospital nursing trolley according to claim 1, characterized in that: The fixed column (05) is connected to the outside of the outer bearing (26). The drive rod (28) is connected inside the outer bearing (26). The outer end of the drive rod (28) is connected to the rocker (27). The rocker (27) is attached to the fixed column (05). The inner end of the outer bearing (26) has a pad (29). The outer side of the pad (29) is attached to the fixed column (05). The inner side of the pad (29) has a drive gear disk (15). The drive gear disk (15) meshes with the driven gear disk (16). The drive gear disk (15) is connected to the driven gear disk (16).

3. A hospital nursing trolley according to claim 2, characterized in that: The driven gear disk (16) has a rotating rod (14), the fixed column (05) has a rotating rod groove (17), the rotating rod (14) is adapted to the rotating rod groove (17), the rotating rod (14) is connected to the rotating rod groove (17), the rotating rod (14) has a limiting plate (18), the limiting plate (18) is attached to the support plate (19), the support plate (19) is externally connected to the fixed column (05), the support plate (19) is internally connected to the inner bearing (25), and the inner bearing (25) is connected to the rotating rod (14).

4. A hospital nursing trolley according to claim 3, characterized in that: The upper part of the rotating rod (14) has a positioning support rod (12), which is connected to the inside of the positioning support sleeve (13) by a thread. The outside of the positioning support sleeve (13) is connected to a fixing column (05). The upper part of the positioning support sleeve (13) has a nursing table (06), which is connected to a storage box (04).

5. A hospital nursing trolley according to claim 4, characterized in that: The fixing post (05) is connected to the strip (24). The strip (24) has a clamping plate (20) on both sides. The fixing post (05) has a clamping plate through hole (21). The clamping plate (20) is adapted to the clamping plate through hole (21). The clamping plate (20) passes through the clamping plate through hole (21).

6. A hospital nursing trolley according to claim 2, characterized in that... The card plate (20) is divided into a short card plate (201) and a long card plate (202). The positioning support sleeve (13) has a sliding groove (22). The short card plate (201) is adapted to the sliding groove (22). The short card plate (201) is connected to the sliding groove (22). The short card plate (201) slides in the sliding groove (22). The support plate (19) has a fixing groove (23). The fixing groove (23) is adapted to the long card plate (202). The long card plate (202) is connected to the fixing groove (23).

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