Operating room nursing trolley

Abstract

The utility model belongs to the technical field of medical auxiliary devices, and discloses an operating room nursing trolley which comprises a nursing trolley body, a deck plate is fixedly arranged at the top of the nursing trolley body, a left containing groove and a right containing groove are formed in the left side and the right side of the deck plate respectively, and a left expansion plate and a right expansion plate are connected in a sliding and sleeved mode respectively. The front and rear ends of the nursing vehicle body are rotationally connected with front and rear expansion plates through a front limiting mechanism and a rear limiting mechanism respectively, and plate surface limiting mechanisms are arranged at the bottoms of the ends, close to the deck plate, of the front and rear expansion plates; the width of the table top of the nursing trolley is convenient to adjust by arranging the left expansion plate and the right expansion plate, the left expansion plate and the right expansion plate are convenient to limit by arranging the limiting sliding grooves, the limiting sliding blocks and the locking rotary knobs, the left expansion plate and the right expansion plate are prevented from slipping off, the length of the table top of the nursing trolley is convenient to extend by arranging the front expansion plate and the rear expansion plate, and the front limiting mechanism and the rear limiting mechanism are arranged. And by arranging a plate surface limiting mechanism, the front and rear expansion plates in the horizontal state can be conveniently limited.

Description

Technical Field

[0001] The utility model relates to an operating room nursing vehicle, belonging to the technical field of medical auxiliary devices. Background Art

[0002] The nursing carts in operating rooms are often used to transport and store medical equipment. As important medical equipment used daily by medical staff, most of them are stainless steel carts, including a frame, a table and wheels, etc. However, the table tops of existing nursing carts are mostly fixed, and the length and width cannot be adjusted. With the advancement of medical technology, the types and quantities of surgical instruments in operating rooms are increasing. The table tops of existing nursing carts are becoming more and more cramped. At the same time, various surgical instruments are of different lengths, such as robot lenses, robot-specific instruments, and laparoscopic operating instruments required for robotic surgery. These instruments are usually placed on the sterile cloth sheet on the top of the nursing cart, but these instruments are relatively long. The length of the table top of existing operating room nursing carts often does not meet the requirements, which will cause a part of the longer instrument to be exposed outside the sterile cloth sheet on the nursing cart and be in a non-sterile area, affecting the sterile effect of the instrument. At the same time, it is also easy to be touched by people walking in the operating room, resulting in the instrument being contaminated and unable to be used. Therefore, an operating room nursing cart with adjustable table width and length is needed. Utility Model Content

[0003] The utility model aims to provide an operating room nursing vehicle.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an operating room nursing car, comprising a nursing car body, a table panel is fixedly arranged on the top of the nursing car body, a left accommodating groove and a right accommodating groove are respectively opened on the left and right sides of the table panel, and a left expansion plate and a right expansion plate are respectively slidably sleeved, and the front and rear ends of the nursing car body are respectively rotatably connected with the front expansion plate and the rear expansion plate through a front limiting mechanism and a rear limiting mechanism, the front limiting mechanism comprises two support rods fixedly connected to the front and rear ends of the top of the front end of the nursing car body, the front end of the support rod is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is rotatably sleeved with a sleeve, the outer wall of the sleeve is fixedly connected with a U-shaped limiting block, the two U-shaped limiting blocks are respectively slidably connected to the two sides of the front expansion plate, the structure of the rear limiting mechanism is consistent with the front limiting mechanism, the front expansion plate and the rear expansion plate are respectively fixedly connected to the limiting blocks on both sides close to one end of the table panel, the bottom of the front expansion plate and the rear expansion plate close to one end of the table panel is provided with a plate surface limiting mechanism, and the front and rear ends of the nursing car body are also fixedly connected with push handles.

[0005] Preferably, the tops of the front expansion board and the rear expansion board at one end away from the table board are respectively fixedly connected with a multi-purpose board.

[0006] Preferably, the inner bottom surfaces of the left accommodating groove and the right accommodating groove are respectively provided with limiting sliding grooves, and the bottoms of the ends of the left expansion plate and the right expansion plate close to each other are respectively fixedly connected with limiting sliding blocks, and the limiting sliding blocks are slidably connected in the limiting sliding grooves.

[0007] Preferably, the left and right ends of the table panel extend to the outside of the nursing vehicle body respectively, and the bottoms of the left and right ends of the table panel are threadedly connected with locking knobs.

[0008] Preferably, the inner walls of the left accommodating groove, the right accommodating groove, the sleeve, and the U-shaped limiting block are all smooth surfaces.

[0009] Preferably, the inner walls of the left accommodating groove, the right accommodating groove, the sleeve and the U-shaped limiting block are provided with a Teflon self-lubricating and wear-resistant coating.

[0010] Preferably, a baffle is fixedly connected to one end of the left expansion plate and the right expansion plate located outside the table panel.

[0011] Preferably, the panel limiting mechanism comprises a U-shaped limiting groove fixedly connected to the lower surface of the table panel and a rectangular limiting groove fixedly connected to the front expansion plate and the rear expansion plate, and a T-shaped limiting plate is slidably connected in the rectangular limiting groove.

[0012] Beneficial Effects

[0013] The operating room nursing cart of the utility model is convenient for adjusting the width of the top table of the nursing cart by arranging the left and right expansion plates, thereby increasing the use area of ​​the top table of the nursing cart; convenient for limiting the left and right expansion plates by arranging the limiting sliding grooves, limiting sliding blocks and locking knobs, thereby preventing the left and right expansion plates from slipping off; convenient for extending the use length of the top table of the nursing cart by arranging the front and rear expansion plates, thereby facilitating the placement of longer instruments; convenient for rotating the front and rear expansion plates by arranging the front and rear limiting mechanisms, thereby facilitating the unfolding and storage of the front and rear expansion plates; convenient for limiting the front and rear expansion plates in a horizontal state by arranging the plate surface limiting mechanisms, thereby improving the stability of the front and rear expansion plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection structure when the left and right expansion plates in the utility model are unfolded;

[0016] Figure 3 It is a schematic diagram of the connection structure when the front and rear expansion plates in the utility model are unfolded;

[0017] Figure 4 for Figure 3 A in the enlarged view;

[0018] Figure 5 It is a schematic diagram of the structure of the front and rear expansion plates in the utility model and when the front and rear expansion plates are in the storage state.

[0019] In the figure: 1. Nursing cart body; 2. Table panel; 3. Left receiving slot; 4. Right receiving slot; 5. Left extension plate; 6. Right extension plate; 7. Front limit mechanism; 8. Rear limit mechanism; 9. Front extension plate; 10. Rear extension plate; 11. Support rod; 12. Rotating shaft; 13. Sleeve; 14. U-shaped limit block; 15. Limit block; 16. Push handle; 17. Multi-purpose plate; 18. Limit slide groove; 19. Limit slide block; 20. Locking knob; 21. U-shaped limit groove; 22. Rectangular limit groove; 23. T-shaped limit plate; 24. Magnetic block; 25. Baffle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-5As shown, the utility model provides a technical solution: an operating room nursing cart, comprising a nursing cart body 1, a table panel 2 is fixedly arranged on the top of the nursing cart body 1, a left receiving groove 3 and a right receiving groove 4 are respectively opened on the left and right sides of the table panel 2, and a left expansion plate 5 and a right expansion plate 6 are respectively slidably sleeved, and one end of the left expansion plate 5 and the right expansion plate 6 located outside the table panel 2 is fixedly connected with a baffle 25, and the front and rear ends of the nursing cart body 1 are rotatably connected with the front expansion plate 9 and the rear expansion plate 6 through the front limit mechanism 7 and the rear limit mechanism 8 respectively. The rear expansion plate 10 and the front limit mechanism 7 include two parallel support rods 11 fixedly connected to both sides of the front top of the nursing vehicle body 1, the front end of the support rod 11 is fixedly connected with a rotating shaft 12 to form an L-shaped structure, the two rotating shafts 12 are located on the same horizontal straight line perpendicular to the support rod 11, the outer wall of the rotating shaft 12 is rotatably sleeved with a sleeve 13, the outer wall of the sleeve 13 is fixedly connected with a U-shaped limit block 14, the two U-shaped limit blocks 14 are respectively slidably connected to both sides of the front expansion plate 9, and the structure of the rear limit mechanism 8 is as follows: The structure is consistent with the front limiting mechanism 7. The front expansion plate 9 and the rear expansion plate 10 are respectively fixedly connected to the end near the table panel 2 on both sides of the limited block 15. When the front expansion plate 9 and the rear expansion plate 10 are in the unfolded state, the front side surface of the limited block 15 overlaps with the side surface of the U-shaped limit block 14 near the table panel 2. The top of the front expansion plate 9 and the rear expansion plate 10 away from the table panel 2 is respectively fixedly connected to the multi-purpose plate 17. The bottom of the front expansion plate 9 and the rear expansion plate 10 near the end of the table panel 2 is provided with a plate surface limiting mechanism. The front and rear ends of the vehicle body 1 are also fixedly connected with a push handle 16, the top of the push handle 16 is flush with the lower surfaces of the front expansion plate 9 and the rear expansion plate 10, and supports the front expansion plate 9 and the rear expansion plate 10. When the front expansion plate 9 and the rear expansion plate 10 are in the unfolded state, the upper surface of the front expansion plate 9 and the rear expansion plate 10 is flush with the upper surface of the table panel 2. When the front expansion plate 9 and the rear expansion plate 10 are in the stored state, the upper surface of the multi-purpose plate 17 on the front expansion plate 9 and the rear expansion plate 10 is flush with the upper surface of the table panel 2.

[0022] Specifically, the inner bottom surfaces of the left accommodating groove 3 and the right accommodating groove 4 are respectively provided with limiting slide grooves 18, and the bottoms of the ends of the left expansion plate 5 and the right expansion plate 6 that are close to each other are respectively fixedly connected to limiting sliders 19, and the limiting sliders 19 are slidably connected in the limiting slide grooves 18, and the inner wall of the limiting slide grooves 18 and the outer wall of the limiting sliders 19 are both smooth surfaces. In this embodiment, the inner wall of the limiting slide grooves 18 and the outer wall of the limiting sliders 19 are provided with Teflon self-lubricating and wear-resistant coatings, and the left and right ends of the table panel 2 extend to the outside of the nursing vehicle body 1 respectively, and the left and right ends of the table panel 2 are threadedly connected with locking knobs 20 at the bottom, and the number of locking knobs 20 corresponds to the number of the left expansion plate 5 and the right expansion plate 6, and the threaded rod of the locking knob 20 rotates to penetrate the bottom walls of the left accommodating grooves 3 and the right accommodating grooves 4 and is in close contact with the lower surfaces of the left expansion plates 5 and the right extensions, thereby limiting and fixing the left expansion plates 5 and the right expansion plates 6.

[0023] Specifically, the inner walls of the left accommodating groove 3, the right accommodating groove 4, the sleeve 13, and the U-shaped limit block 14 are all smooth surfaces. In this embodiment, the inner walls of the left accommodating groove 3, the right accommodating groove 4, the sleeve 13, and the U-shaped limit block 14 are provided with a Teflon self-lubricating and wear-resistant coating.

[0024] Specifically, the plate surface limiting mechanism includes a U-shaped limiting groove 21 fixedly connected to the lower surface of the front and rear ends of the table panel 2 and a rectangular limiting groove 22 fixedly connected to the front expansion plate 9 and the rear expansion plate 10, a T-shaped limiting plate 23 is slidably connected in the rectangular limiting groove 22, and the end of the T-shaped limiting plate 23 away from the sleeve 13 is slidably inserted in the U-shaped limiting groove 21, and the inner walls of the U-shaped limiting groove 21 and the rectangular limiting groove 22 are smooth surfaces. In this embodiment, the inner walls of the U-shaped limiting groove 21 and the rectangular limiting groove 22 are provided with a Teflon self-lubricating and wear-resistant coating, and a magnetic block 24 for limiting the T-shaped limiting plate 23 is fixedly connected to the side of the rectangular limiting groove 22 away from the U-shaped limiting groove 21, and the end of the T-shaped limiting plate 23 away from the sleeve 13 is provided with a chamfer to facilitate the sliding insertion of the T-shaped limiting plate 23 into the U-shaped limiting groove 21.

[0025] The working principle of the utility model is that when the area of ​​the table panel 2 on the top of the nursing cart body 1 is not enough, the locking knob 20 is loosened, the left expansion plate 5 and the right expansion plate 6 are pulled out and fixed by the locking knob 20, so that the left and right widths of the table panel 2 can be extended to increase the usable area of ​​the table top of the nursing cart body 1. When the length of the table panel 2 needs to be extended to place longer equipment, the front expansion plate 9 and the rear expansion plate 10 are pulled up and rotated away from the table panel 2. At the same time, the limit block 15 limits the front expansion plate 9 and the rear expansion plate 10 to prevent the front expansion plate 9 and the rear expansion plate 10 from slipping off. When the front expansion plate 9 and the rear expansion plate 10 are rotated to a horizontal state, the upper surfaces of the front expansion plate 9 and the rear expansion plate 10 are flush with the upper surface of the table panel 2, and the lower surfaces of the front expansion plate 9 and the rear expansion plate 10 are respectively overlapped on the push handle The top of 16 is fixed by the front expansion plate 9 and the rear expansion plate 10 through the plate surface limiting mechanism, so that the use length of the top table of the nursing cart body 1 can be extended; the operating room nursing cart of the utility model is convenient to adjust the width of the top table of the nursing cart by setting the left and right expansion plates, and the use area of ​​the top table of the nursing cart is increased; by setting the limiting slide groove, the limiting slider and the locking knob, it is convenient to limit the left and right expansion plates to prevent the left and right expansion plates from slipping; by setting the front and rear expansion plates, it is convenient to extend the use length of the top table of the nursing cart and to place longer instruments; by setting the front and rear limiting mechanisms, it is convenient to rotate the front and rear expansion plates, and it is convenient to unfold and store the front and rear expansion plates; by setting the plate surface limiting mechanism, it is convenient to limit the front and rear expansion plates in a horizontal state, and improve the stability of the front and rear expansion plates.

Claims

1. An operating room nursing vehicle, comprising a nursing vehicle body (1), characterized in that: A table panel (2) is fixedly arranged on the top of the nursing trolley body (1), and a left receiving groove (3) and a right receiving groove (4) are respectively opened on the left and right sides of the table panel (2), and a left expansion plate (5) and a right expansion plate (6) are respectively slidably sleeved thereon. The front and rear ends of the nursing trolley body (1) are rotatably connected to the front expansion plate (9) and the rear expansion plate (10) through the front limiting mechanism (7) and the rear limiting mechanism (8), respectively. The front limiting mechanism (7) comprises two support rods (11) fixedly connected to both sides of the top of the front end of the nursing trolley body (1), and the front end of the support rod (11) is fixedly connected to a rotating shaft (12), and the rotating shaft (12) is The outer wall of the sleeve (13) is rotatably sleeved with a sleeve (13), and the outer wall of the sleeve (13) is fixedly connected with a U-shaped limit block (14). The two U-shaped limit blocks (14) are respectively slidably connected to the two sides of the front expansion plate (9). The structure of the rear limit mechanism (8) is consistent with the front limit mechanism (7). The front expansion plate (9) and the rear expansion plate (10) are respectively fixedly connected with limit blocks (15) on both sides of the front expansion plate (9) and the rear expansion plate (10) near one end of the table panel (2). The bottom of the front expansion plate (9) and the rear expansion plate (10) near one end of the table panel (2) is provided with a plate limit mechanism. The front and rear ends of the nursing vehicle body (1) are also fixedly connected with a push handle (16).

2. The operating room nursing vehicle according to claim 1, characterized in that: The tops of the front expansion plate (9) and the rear expansion plate (10) at one end away from the table panel (2) are respectively fixedly connected with a multi-purpose plate (17).

3. The operating room nursing vehicle according to claim 1, characterized in that: The inner bottom surfaces of the left accommodating groove (3) and the right accommodating groove (4) are respectively provided with a limiting sliding groove (18); the bottoms of the ends of the left expansion plate (5) and the right expansion plate (6) close to each other are respectively fixedly connected with a limiting sliding block (19); and the limiting sliding block (19) is slidably connected in the limiting sliding groove (18).

4. The operating room nursing vehicle according to claim 1, characterized in that: The left and right ends of the table panel (2) extend to the outside of the nursing vehicle body (1) respectively, and the bottoms of the left and right ends of the table panel (2) are threadedly connected with locking knobs (20).

5. The operating room nursing vehicle according to claim 1, characterized in that: The inner walls of the left accommodating groove (3), the right accommodating groove (4), the sleeve (13), and the U-shaped limiting block (14) are all smooth surfaces.

6. The operating room nursing vehicle according to claim 1, characterized in that: The inner walls of the left accommodating groove (3), the right accommodating groove (4), the sleeve (13) and the U-shaped limiting block (14) are provided with a Teflon self-lubricating and wear-resistant coating.

7. The operating room nursing vehicle according to claim 1, characterized in that: A baffle (25) is fixedly connected to one end of the left expansion plate (5) and the right expansion plate (6) located outside the table panel (2).

8. The operating room nursing vehicle according to claim 1, characterized in that: The plate surface limiting mechanism comprises a U-shaped limiting groove (21) fixedly connected to the lower surface of the table panel (2) and a rectangular limiting groove (22) fixedly connected to the front expansion plate (9) and the rear expansion plate (10); a T-shaped limiting plate (23) is slidably connected in the rectangular limiting groove (22); an end of the T-shaped limiting plate (23) away from the sleeve (13) is slidably inserted in the U-shaped limiting groove (21); and the inner walls of the U-shaped limiting groove (21) and the rectangular limiting groove (22) are smooth surfaces.

9. An operating room nursing vehicle according to claim 8, characterized in that: A magnetic block (24) is fixedly connected to the side of the rectangular limiting groove (22) away from the U-shaped limiting groove (21), and a chamfer is provided at one end of the T-shaped limiting plate (23) away from the sleeve (13).

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