Separable box shaft structure of medical suspension bridge tower

Abstract

The utility model discloses a separation type box body rotating shaft structure of medical suspension bridge tower, including setting between the lower section box body and the upper section box body's rotating shaft subassembly, the rotating shaft subassembly includes stand, the lower box body adapter plate of being fixed between stand and lower section box body, the rotating shaft main part of being fixed in stand top, the rotating shaft fixed plate of rotation sleeve set in rotating shaft main part and being fixed in the bottom surface of upper section box body, set up between the rotating shaft main part and the rotating shaft fixed plate two bearings, still include the protective cover of movable sleeve in the rotating shaft subassembly upper and lower both ends, the separation type box body rotating shaft structure of medical suspension bridge tower of the application, through the box body is divided into two segments ingeniously, and the rotating shaft is placed between two section box bodies, make upper section box body keep fixed, under such design, when medical staff rotates drawer and tray, only lower end box body can rotate, and instrument and infusion support will not follow rotation.

Description

Technical Field

[0001] This utility model belongs to the field of medical equipment technology, specifically relating to a split box-type rotating shaft structure for a medical suspension bridge / tower. Background Technology

[0002] In the field of medical equipment technology, medical suspension bridges and towers play a vital role as indispensable facilities in important hospital departments. The ingeniously designed housings integrate key elements such as gas sources and sockets into one unit. This design greatly optimizes the spatial layout of the department and effectively reduces the complexity of wiring. In critical departments such as operating rooms and intensive care units, there are numerous medical devices and complex wiring. Without proper integration, the department environment will not only appear cluttered and disorganized, affecting the work efficiency and mood of medical staff, but may also cause safety hazards due to tangled and messy wiring, such as accidental contact with wiring leading to equipment failure or affecting emergency treatment. The emergence of medical suspension bridge and tower housings has solved this problem well. They can be flexibly adjusted according to actual usage needs, creating a cleaner and more orderly working environment for the department.

[0003] However, existing medical suspension bridge and tower housings still have some problems that urgently need to be solved in actual use: Due to the limitations of previous design structures, when medical staff need to rotate the drawers and trays on the suspension bridge and tower housing, the entire housing, including the instruments and infusion stands installed on it, will rotate as a whole. In actual hospital work scenarios, the infusion stands usually carry the medication being infused to the patient, and instruments such as infusion pumps are also in a stable operating state, connected to various lines. Once the housing rotates as a whole, the lines on the infusion stands and infusion pumps will twist and become tangled. This may not only cause the infusion tubing to become bent or blocked, affecting the normal infusion of medication and endangering the patient's life, but may also damage the lines of instruments such as infusion pumps due to excessive twisting, increasing equipment maintenance costs and replacement frequency. Moreover, this overall rotation will also interfere with the normal operation of medical staff, reduce work efficiency, and bring unnecessary trouble to the tense medical work. Therefore, this utility model proposes a separate housing rotating shaft structure for medical suspension bridges and towers. Utility Model Content

[0004] The purpose of this invention is to provide a detachable box-type rotating shaft structure for a medical suspension bridge / tower, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a split-type box-type rotating shaft structure for a medical suspension bridge tower, including a rotating shaft assembly disposed between the lower box section and the upper box section; The rotating shaft assembly includes a column, a lower housing adapter plate fixed between the column and the lower housing, a rotating shaft body fixed at the top of the column, a rotating shaft fixing plate rotatably sleeved on the rotating shaft body and fixed to the bottom of the upper housing, and two bearings disposed between the rotating shaft body and the rotating shaft fixing plate. It also includes protective covers on the upper and lower ends of the rotating shaft assembly.

[0006] Preferably, the lower housing adapter plate is fixed to the bottom end of the column by multiple bolts, and the edge of the lower housing adapter plate is fixedly connected to the lower housing section by multiple bolts.

[0007] Preferably, the rotating shaft assembly further includes a rotating shaft adapter plate, which is fixed between the column and the rotating shaft body by a plurality of bolts.

[0008] Preferably, the two bearings are located at the top and bottom of the rotating shaft fixing plate, respectively, and a locking nut ring is threaded onto the top of the rotating shaft body above the bearing.

[0009] Preferably, a friction ring is fitted on the surface of the rotating shaft body relative to the inner side of the rotating shaft fixing plate.

[0010] Preferably, the protective cover is movably fitted onto the surface of the column, and the bottom surface of the upper section box and the top surface of the lower section box are both provided with cover slots for the end of the protective cover to be inserted, and a limiting structure is provided between the protective cover and the cover slot.

[0011] Preferably, the limiting structure includes multiple rubber pads embedded in the inner wall of the cover slot, two integral strip-shaped limiting protrusions disposed on the surface of the rubber pads, and a strip-shaped limiting slot formed in the inner wall of the protective cover to match the strip-shaped limiting protrusions.

[0012] Preferably, the inner wall of the cover slot is provided with a plurality of rectangular embedding grooves for installing rubber pads, and the rubber pads are embedded and fixed in the rectangular embedding grooves.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The split-type box-shaped rotating shaft structure of the medical suspension bridge tower of this application cleverly divides the box into two sections and places the rotating shaft between the two sections, keeping the upper section of the box fixed. Under this design, when medical staff rotate the drawers and trays, only the lower box will rotate, while the instruments and infusion stands will not rotate. This innovative design effectively avoids the twisting and tangling of the wiring on the infusion stands and infusion pumps caused by the rotation of the box, ensuring smooth drug infusion and normal operation of instruments and equipment, greatly improving the safety of use. At the same time, it reduces the interference of wiring problems on the operation of medical staff, improves work efficiency, and provides a more stable, convenient, and clean working environment for hospital departments. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the rotating shaft assembly after the protective cover of this utility model has been removed; Figure 3 This is a cross-sectional view of the rotating shaft assembly of this utility model; Figure 4 This utility model Figure 3 A magnified view of a portion of region A in the middle; Figure 5 This utility model Figure 3 A magnified view of a portion of region B in the middle; In the diagram: 1. Shaft assembly; 11. Column; 12. Lower housing adapter plate; 13. Shaft adapter plate; 14. Shaft body; 15. Bearing; 16. Locking nut ring; 17. Shaft fixing plate; 18. Friction ring; 2. Protective cover; 21. Strip-shaped limit slot; 22. Cover slot; 23. Rubber pad; 231. Strip-shaped limit protrusion; 3. Upper housing section; 4. Lower housing section; 5. Tray and drawer; 6. Infusion stand. Detailed Implementation

[0015] 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. Example

[0016] Please see Figures 1 to 5 This embodiment of the present invention provides the following technical solution: a split-type box-shaped rotating shaft structure for a medical suspension bridge tower, including a rotating shaft assembly 1 disposed between the lower box 4 and the upper box 3, so that the upper box 3 and the lower box 4 can be separated into two sections through the rotating shaft assembly 1, while allowing the lower box 4 to rotate independently, so that the upper box 3 will not rotate with the lower box 4. Thus, when the operator rotates the tray and drawer 5 installed on the lower box 4, it will not affect the infusion stand 6 and other electrical equipment installed on the upper box 3. This effectively avoids the twisting and entanglement of the wiring on the infusion stand 6 and the infusion pump caused by the rotation of the box, ensuring the smooth infusion of medicine and the normal operation of the instruments and equipment, and greatly improving the safety of use. The rotating shaft assembly 1 includes a column 11, a lower housing adapter plate 12 fixed between the column 11 and the lower housing 4, a rotating shaft body 14 fixed at the top of the column 11, a rotating shaft fixing plate 17 rotatably sleeved on the rotating shaft body 14 and fixed to the bottom surface of the upper housing 3, and two bearings 15 disposed between the rotating shaft body 14 and the rotating shaft fixing plate 17. It also includes protective covers 2 that are fitted onto the upper and lower ends of the rotating shaft assembly 1, which can wrap and protect the upper and lower ends of the rotating shaft assembly 1 without affecting the normal operation of the rotating shaft assembly 1.

[0017] In this embodiment, preferably, the lower housing adapter plate 12 is fixed to the bottom end of the column 11 by multiple bolts, and the edge of the lower housing adapter plate 12 is fixedly connected to the lower housing 4 by multiple bolts, so that the column 11 and the lower housing 4 can rotate together.

[0018] In this embodiment, preferably, the rotating shaft assembly 1 further includes a rotating shaft adapter plate 13, which is fixed between the column 11 and the rotating shaft body 14 by multiple bolts, so that the column 11 and the rotating shaft body 14 can be fixed together and rotate together.

[0019] In this embodiment, preferably, the two bearings 15 are located at the top and bottom of the rotating shaft fixing plate 17, respectively. The top of the rotating shaft body 14 is threaded with a locking nut ring 16 above the bearing 15, which can fix the bearing 15 and complete the smooth assembly between the rotating shaft body 14, the bearing 15 and the rotating shaft fixing plate 17.

[0020] In this embodiment, preferably, a friction ring 18 is also sleeved on the surface of the rotating shaft body 14 relative to the inner side of the rotating shaft fixing plate 17, and the friction ring 18 is located between the rotating shaft body 14 and the rotating shaft fixing plate 17.

[0021] In this embodiment, preferably, the protective cover 2 is movably fitted onto the surface of the column 11, and the bottom surface of the upper section box 3 and the top surface of the lower section box 4 are provided with cover slots 22 for the end of the protective cover 2 to be inserted, and a limiting structure is provided between the protective cover 2 and the cover slots 22.

[0022] In this embodiment, preferably, the limiting structure includes multiple rubber pads 23 embedded in the inner wall of the cover slot 22, two integral strip-shaped limiting protrusions 231 (both made of rubber material, which will undergo elastic deformation when squeezed) on the surface of the rubber pads 23, and a strip-shaped limiting groove 21 opened on the inner wall of the protective cover 2 that matches the strip-shaped limiting protrusions 231. When the end of the protective cover 2 is inserted into the inner side of the cover slot 22, the strip-shaped limiting protrusions 231 will be squeezed into the strip-shaped limiting groove 21, thereby achieving stable limiting of the protective cover 2 and ensuring the installation stability of the protective cover 2.

[0023] In this embodiment, preferably, the inner wall of the cover slot 22 is provided with a plurality of rectangular embedding grooves for the installation of rubber pads 23. The rubber pads 23 are embedded and fixed in the rectangular embedding grooves to realize the embedded installation of the rubber pads 23, so that the rubber pads 23 do not affect the insertion of the protective cover 2. When it is necessary to remove the protective cover 2 from both ends of the rotating shaft assembly 1, simply push the protective cover 2 forcefully towards the center of the column 11, so that the strip-shaped limiting protrusion 231 is squeezed and undergoes elastic deformation and is squeezed out of the strip-shaped limiting groove 21, so that the end of the protective cover 2 can be smoothly pushed out of the cover slot 22, and the connection between the protective cover 2 and the upper section box 3 and the lower section box 4 can be smoothly released. Pushing the protective cover 2 to the center of the column 11 will expose the parts at both ends of the rotating shaft assembly 1, which is convenient for maintenance.

[0024] Although embodiments of the present invention have been shown and described (see the detailed description above), 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 detachable box-type rotating shaft structure for a medical suspension bridge / tower, characterized in that: Includes a rotating shaft assembly (1) disposed between the lower housing (4) and the upper housing (3); The rotating shaft assembly (1) includes a column (11), a lower housing adapter plate (12) fixed between the column (11) and the lower housing (4), a rotating shaft body (14) fixed at the top of the column (11), a rotating shaft fixing plate (17) rotatably sleeved on the rotating shaft body (14) and fixed to the bottom surface of the upper housing (3), and two bearings (15) disposed between the rotating shaft body (14) and the rotating shaft fixing plate (17). It also includes protective covers (2) that are mounted on the upper and lower ends of the pivot assembly (1).

2. The separable box-type rotating shaft structure of a medical suspension bridge / tower according to claim 1, characterized in that: The lower box adapter plate (12) is fixed to the bottom end of the column (11) by multiple bolts, and the edge of the lower box adapter plate (12) is fixedly connected to the lower box section (4) by multiple bolts.

3. The separable box-type rotating shaft structure of a medical suspension bridge / tower according to claim 1, characterized in that: The rotating shaft assembly (1) also includes a rotating shaft adapter plate (13), which is fixed between the column (11) and the rotating shaft body (14) by a plurality of bolts.

4. The separable box-type rotating shaft structure of a medical suspension bridge / tower according to claim 1, characterized in that: The two bearings (15) are located at the top and bottom of the shaft fixing plate (17), respectively, and the top of the shaft body (14) is threaded with a locking nut ring (16) above the bearings (15).

5. The separable box-type rotating shaft structure of a medical suspension bridge / pivot according to claim 1, characterized in that: A friction ring (18) is also fitted on the surface of the shaft body (14) relative to the inner side of the shaft fixing plate (17).

6. The separable box-type rotating shaft structure of a medical suspension bridge / pivot according to claim 1, characterized in that: The protective cover (2) is movably fitted on the surface of the column (11). The bottom surface of the upper section box (3) and the top surface of the lower section box (4) are provided with cover slots (22) for the end of the protective cover (2) to be inserted. A limiting structure is provided between the protective cover (2) and the cover slots (22).

7. The separable box-type rotating shaft structure of a medical suspension bridge / pivot according to claim 6, characterized in that: The limiting structure includes multiple rubber pads (23) embedded in the inner wall of the cover slot (22), two integral strip-shaped limiting protrusions (231) set on the surface of the rubber pads (23), and a strip-shaped limiting slot (21) opened on the inner wall of the protective cover (2) to match the strip-shaped limiting protrusions (231).

8. The separable box-type rotating shaft structure of a medical suspension bridge / tower according to claim 7, characterized in that: The inner wall of the cover slot (22) is provided with a plurality of rectangular embedding grooves for installing rubber pads (23), and the rubber pads (23) are embedded and fixed in the rectangular embedding grooves.

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