Multifunctional nursing device for operating room nursing

Abstract

The invention discloses a multifunctional nursing device for operating room nursing, and relates to the technical field of multifunctional nursing devices.The multifunctional nursing device comprises a round long rod, a square rod, a rotating rod, a movable inclined block, an inclined rod, a clamping plate and an elastic telescopic cover, a round head rod is provided with a first through sliding groove, and the round long rod is installed in the first through sliding groove in a sliding mode; the square rod is fixedly installed at the bottom of the round long rod, one end of the rotating rod is rotatably installed at the bottom of the vehicle body, the movable inclined block is fixedly installed on the circumferential face of the middle of the rotating rod, the inclined rod is fixedly installed on the lower portion of the middle of the rotating rod, and the clamping plate is fixedly installed at the other end of the rotating rod. The fixed end of the elastic telescopic cover is fixedly installed at the bottom of the trolley body, when precise instrument operation or wound treatment needs to be carried out on the trolley, the trolley is kept stable, a stable operation platform is provided for nursing personnel, the operation precision can be improved, and errors are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of multifunctional nursing devices for nursing, in particular to a multifunctional nursing device for operating room nursing. Background Art

[0002] The multifunctional nursing device for operating room nursing is a manual push-out device used in operating rooms, which is designed to effectively collect and organize tools.

[0003] The patent with patent announcement number CN216797832U involves a vehicle body, a cleaning box is provided at one end of the side of the vehicle body, a disinfection box is provided on the upper side of the cleaning box, a storage drawer and a refrigerator are provided in sequence below the disinfection box, a water storage tank is provided at one end of the top of the vehicle body, a micro water pump is provided on one side of the water storage tank, a storage tray is provided at the other end of the top of the vehicle body, a push handle is provided at the end of the vehicle body away from the water storage tank, a trash can placement table is provided below the push handle, and a trash can is placed on the trash can placement table. This patent can not only store some basic equipment of doctors, but also can clean and disinfect medical instruments and complete some minor nursing operations in the ward. The refrigerator can also store some vaccines and medicines that need to be stored at low temperatures. The device is flexible to push and easy for medical staff to operate. The medicine bottle placement slot arranged in the storage drawer can prevent infusion bottles from spilling.

[0004] In the above patent, the refrigerator provided can also store some vaccines and medicines that need to be stored at low temperatures. The device is flexible to push and easy for medical staff to operate. The medicine bottle placement slot provided in the storage drawer can prevent the infusion bottle from spilling. However, there are still problems. When performing nursing operations, such as changing medicines and infusing patients, if the cart moves accidentally, the operation may be interrupted and even cause harm to the patient, such as needle displacement, drug spillage, etc., and when the nursing staff is working next to the cart, if the cart moves suddenly, the nursing staff may lose balance and even fall and get injured. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a multifunctional nursing device for operating room nursing, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multifunctional nursing device for operating room nursing, comprising a body, a drawer is fixedly installed on the front of the body, a handle is fixedly installed on the back of the body, a round head rod is fixedly installed on the left side of the body, wheels are rotatably installed on the bottom of the body, and a fixing mechanism is provided at the bottom of the body; The fixing mechanism comprises a round long rod, a square rod, a rotating rod, a movable inclined block, an inclined rod, a positioning plate and an elastic telescopic cover, the round head rod is provided with a No. 1 through-slide groove, the round long rod is slidably mounted inside the No. 1 through-slide groove, the square rod is fixedly mounted at the bottom of the round long rod, one end of the rotating rod is rotatably mounted at the bottom of the vehicle body, the movable inclined block is fixedly mounted on the circumferential surface of the middle part of the rotating rod, the inclined rod is fixedly mounted at the lower middle part of the rotating rod, the positioning plate is fixedly mounted at the other end of the rotating rod, and the fixed end of the elastic telescopic cover is fixedly mounted at the bottom of the vehicle body; Among them, the drawer is provided with a limiting mechanism to prevent the medicines from being taken and placed at will and a spraying mechanism to disinfect the medicine tools. When the rotating rod rotates, the movable inclined block will be rotated to the top of the original position of the inclined rod. At the same time, the rotation of the rotating rod will drive the positioning plate to rotate. When the positioning plate rotates, the force plate will be limited to prevent the force plate from rising back.

[0007] According to the above technical solution, the fixing mechanism also includes a force-bearing plate, a square rod, a telescopic column and a suction cup. The force-bearing plate is fixedly installed on the free end of the elastic telescopic cover, the square rod is fixedly installed on the free end of the elastic telescopic cover, the fixed end of the telescopic column is fixedly installed on the bottom of the vehicle body, and the suction cup is fixedly installed on the free end of the telescopic column. When the square rod moves, the suction cup under the telescopic column will be pressed toward the ground, so that the suction cup is tightly adsorbed on the ground.

[0008] According to the above technical solution, the square rod is in contact with the movable inclined block, the square rod is in contact with the inclined rod, and the square rod is in contact with the force plate. When the square rod moves, the inclined rod is driven to move, and when the inclined rod moves, the rotating rod is driven to rotate.

[0009] According to the above technical solution, the limiting mechanism includes a pressure rod, a limiting plate, an inclined surface block, a strong elastic telescopic rod, an elastic telescopic block, a long rod, a card block and a telescopic cover plate, the pressure rod is fixedly installed on the circumferential surface of the round long rod, the front of the drawer is provided with a No. 2 through-slide groove, the limiting plate is slidably installed in the No. 2 through-slide groove, the inclined surface block is slidably installed in the No. 2 through-slide groove close to one end of the round long rod, the fixed end of the strong elastic telescopic rod is fixedly installed in the No. 2 through-slide groove close to one end of the round long rod, the free end of the strong elastic telescopic rod is fixedly connected to the limiting plate, and the elastic The fixed end of the telescopic block is fixedly installed on the left side of the drawer, the long rod is fixedly installed on the free end of the elastic telescopic block, the clamping block is fixedly installed on the end of the long rod away from the round long rod, the telescopic cover plate is fixedly installed on the front of the vehicle body, a sliding groove is provided at the bottom of the telescopic cover plate, and a buckle is provided on the front of the free end of the telescopic cover plate. When the flat tooth plate moves, it will drive the gear to move, and when the gear moves, it will drive the vertical tooth plate to move, and when the vertical tooth plate moves, it will drive the lifting plate to move, and when the lifting plate moves, the tools inside the drawer will be lifted.

[0010] According to the above technical solution, the limiting mechanism also includes a flat tooth plate, a gear, a vertical tooth plate and a lifting plate. The flat tooth plate is slidably installed in the slide groove, the gear is rotatably installed inside the drawer, the vertical tooth plate is slidably installed inside the drawer, and the lifting plate is fixedly installed on the side of the vertical tooth plate away from the gear. When the gear moves, it will drive the vertical tooth plate to move, and when the vertical tooth plate moves, it will drive the lifting plate to move, and when the lifting plate moves, it will lift the tools inside the drawer.

[0011] According to the above technical solution, the vertical tooth plate is meshed with the gear, the flat tooth plate is meshed with the gear, the pressure rod is in contact with the inclined plane block, and the pressure rod is in contact with the long bar. When the gear moves, the vertical tooth plate will be driven to move. When the pressure rod drops again, it will contact the inclined plane block to move the inclined plane block.

[0012] According to the above technical scheme, the spraying mechanism includes a telescopic device, a circular convex plate, a convex block, an L rod, a telescopic spray pipe, a square block, a main button and a connecting rod. The fixed end of the telescopic device is fixedly mounted on the front of the vehicle body, the circular convex plate is fixedly mounted on the front of the telescopic device, the convex block is fixedly mounted on the circumferential surface of the output end of the telescopic device, one end of the connecting rod is fixedly mounted on the circumferential surface of the output end of the telescopic device, one end of the L rod is fixedly mounted on the other end of the connecting rod, the water inlet end of the telescopic spray pipe is fixedly mounted on the front of the vehicle body, the water spraying end of the telescopic spray pipe is fixedly connected to the other end of the L rod, the square block is fixedly mounted on the free end of the telescopic cover plate, and the main button is fixedly mounted on the top of the vehicle body. When the output end of the telescopic device moves, the convex block will be driven to move. When the convex block moves, it will contact the circular convex plate to generate vibration, thereby making the spraying of the telescopic spray pipe more uniform.

[0013] According to the above technical solution, the output end of the telescopic device contacts the square block, and the circular convex plate contacts the convex block. When the convex block moves, it contacts the circular convex plate and generates vibration, thereby making the spraying of the telescopic spray pipe more uniform. When the output end of the telescopic device moves, it drives the square block to move.

[0014] The present invention provides a multifunctional nursing device for operating room nursing, which has the following beneficial effects: (1) The invention, when the elastic telescopic cover moves, will seal the wheels to prevent the vehicle body from rotating. When the square rod moves, it will press the suction cup under the telescopic column to the ground, so that the suction cup is tightly attached to the ground to prevent the vehicle from moving further. When it is necessary to operate precision instruments or treat wounds on the cart, the cart can be kept stable, providing a stable operating platform for nursing staff, helping to improve the accuracy of operations and reduce errors.

[0015] (2) In this invention, the limiting plate will move toward the vehicle body under the pulling force of the strong elastic telescopic rod. When the limiting plate is released, the telescopic cover can be opened manually to prevent non-related personnel from taking and placing medical tools at will. When the vertical tooth plate moves, it will drive the lifting plate to move. When the lifting plate moves, it will raise the tools in the drawer for easy use. At the same time, when the tools are raised to the appropriate height, the nursing staff does not need to bend over or look through the head to check. They can see all the tools in the drawer more clearly and quickly find the required items, which can minimize the possibility of untimely rescue.

[0016] (3) In the present invention, when the square block moves, it drives the free end of the telescopic cover to move, thereby sealing the drawer, saving labor and preventing the cover from being carelessly closed. When the convex block moves, it contacts the circular convex plate and generates vibration, thereby making the spraying of the telescopic spray pipe more uniform. Through mechanical shaking, the disinfectant can be more evenly distributed on the surface of the cart and every corner, including gaps and depressions, to ensure that there are no dead corners in the disinfection, thereby killing bacteria and viruses more comprehensively. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the vehicle body and the handle of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement of part A; Figure 4 It is a schematic diagram of the elastic telescopic cover and the square rod structure of the present invention; Figure 5 This is a schematic diagram of the structure of the round long rod and the limiting plate of the present invention; Figure 6 It is a schematic diagram of the structure of the pressure rod and the limiting plate of the present invention; Figure 7 It is a schematic diagram of the structure of the gear and the vertical gear plate of the present invention; Figure 8 This is a schematic diagram of the telescopic spray pipe and the square block structure of the present invention; Fig. 9 It is a schematic diagram of the limiting plate and buckle structure of the present invention.

[0018] In the figure: 1, vehicle body; 2, handle; 3, wheel; 4, drawer; 501, round long rod; 502, square rod; 503, rotating rod; 504, movable inclined block; 505, inclined rod; 506, positioning plate; 507, elastic telescopic cover; 508, force plate; 509, square rod; 510, telescopic column; 511, suction cup; 601, pressure rod; 602, limiting plate; 603, inclined block; 604, strong Elastic telescopic rod; 605, elastic telescopic block; 606, long rod; 607, clamping block; 608, telescopic cover plate; 609, flat tooth plate; 610, gear; 611, vertical tooth plate; 612, lifting plate; 701, telescopic device; 702, round convex plate; 703, convex block; 704, L rod; 705, telescopic spray pipe; 706, square block; 707, main button; 708, connecting rod; 8, round head rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 9 One embodiment of the present invention is: a multifunctional nursing device for operating room nursing, comprising a body 1, a drawer 4 is fixedly installed on the front of the body 1, a handle 2 is fixedly installed on the back of the body 1, a round head rod 8 is fixedly installed on the left side of the body 1, a wheel 3 is rotatably installed on the bottom of the body 1, and a fixing mechanism is provided at the bottom of the body 1; Among them, the fixing mechanism includes a round long rod 501, a square rod 502, a rotating rod 503, a movable inclined block 504, an inclined rod 505, a locking plate 506 and an elastic telescopic cover 507. The round head rod 8 is provided with a No. 1 through slide groove, the round long rod 501 is slidably installed inside the No. 1 through slide groove, the square rod 502 is fixedly installed at the bottom of the round long rod 501, one end of the rotating rod 503 is rotatably installed at the bottom of the vehicle body 1, the movable inclined block 504 is fixedly installed on the circumferential surface in the middle of the rotating rod 503, the inclined rod 505 is fixedly installed in the lower middle part of the rotating rod 503, the locking plate 506 is fixedly installed at the other end of the rotating rod 503, and the fixed end of the elastic telescopic cover 507 is fixedly installed at the bottom of the vehicle body 1. When it is necessary to operate precision instruments or treat wounds on the cart, the cart can be kept stable, providing a stable operating platform for nursing staff, which helps to improve the accuracy of operation and reduce errors.

[0021] The fixing mechanism also includes a force plate 508, a square rod 509, a telescopic column 510 and a suction cup 511. The force plate 508 is fixedly installed on the free end of the elastic telescopic cover 507, the square rod 509 is fixedly installed on the free end of the elastic telescopic cover 507, the fixed end of the telescopic column 510 is fixedly installed on the bottom of the vehicle body 1, and the suction cup 511 is fixedly installed on the free end of the telescopic column 510. When the square rod 509 moves, the suction cup 511 under the telescopic column 510 will be pressed toward the ground, so that the suction cup 511 is tightly adsorbed to the ground.

[0022] The square rod 502 contacts the movable inclined block 504, the square rod 502 contacts the inclined rod 505, and the square rod 502 contacts the force plate 508. When the square rod 502 moves, the inclined rod 505 is driven to move, and when the inclined rod 505 moves, the rotating rod 503 is driven to rotate.

[0023] When this embodiment is working: put the items into the drawer 4, push the vehicle body 1 through the handle 2, and when parking is required, press the long round rod 501 inside the round head rod 8, and when the long round rod 501 is squeezed, it will drive the square rod 502 to move downward, and when the square rod 502 moves downward, it will drive the force plate 508 to move, and when the force plate 508 moves, it will drive the elastic telescopic cover 507 to move, and when the elastic telescopic cover 507 moves, it will seal the wheel 3 to prevent the vehicle body 1 from rotating and affecting the objects inside the drawer 4, and when the square rod 502 moves, it will drive the inclined rod 505 to move, and when the inclined rod 505 moves, it will drive the rotating rod 503 to rotate, and when the rotating rod 503 rotates, the movable inclined block 504 will be rotated to the original position of the inclined rod 505. When the elastic telescopic cover 507 moves, it will drive the square rod 509 to move. When the square rod 509 moves, it will press the suction cup 511 under the telescopic column 510 to the ground, so that the suction cup 511 is tightly adsorbed on the ground to prevent the vehicle from continuing to move. When the round long rod 501 rises, the square rod 502 will contact the movable inclined block 504. When the round long rod 501 moves downward, it will squeeze the movable inclined block 504, so that the rotating rod 503 returns to its original position and releases the limitation of the force plate 508 at the same time. When the limitation of the force plate 508 is released, the elastic telescopic cover 507 will rise again to stop restricting the wheel 3.

[0024] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, a restriction mechanism to prevent medicines from being taken and placed at will and a spray mechanism for disinfecting medicine tools are provided on the drawer 4, the restriction mechanism comprises a pressure rod 601, a restriction plate 602, a slope block 603, a strong elastic telescopic rod 604, an elastic telescopic block 605, a long rod 606, a block 607 and a telescopic cover plate 608, the pressure rod 601 is fixedly mounted on the circumferential surface of the round long rod 501, a No. 2 through slide groove is provided on the front of the drawer 4, the restriction plate 602 is slidably mounted in the No. 2 through slide groove, the slope block 603 is slidably mounted on one end of the No. 2 through slide groove close to the round long rod 501, the fixed end of the strong elastic telescopic rod 604 is fixedly mounted on one end of the No. 2 through slide groove close to the round long rod 501, and the strong elastic telescopic rod 604 is fixedly mounted on one end of the No. 2 through slide groove close to the round long rod 501. The free end of the rod 604 is fixedly connected to the limiting plate 602, the fixed end of the elastic telescopic block 605 is fixedly installed on the left side of the drawer 4, the long rod 606 is fixedly installed on the free end of the elastic telescopic block 605, the clamping block 607 is fixedly installed on the end of the long rod 606 away from the round long rod 501, and the telescopic cover 608 is fixedly installed on the front of the vehicle body 1. A sliding groove is provided at the bottom of the telescopic cover 608, and a buckle is provided on the front of the free end of the telescopic cover 608. When the lifting plate 612 moves, the tools inside the drawer 4 will be lifted for easy use. At the same time, when the tools are lifted to a suitable height, the caregiver does not need to bend over or look through the probe to see, and can see all the tools in the drawer 4 more clearly, quickly find the required items, and minimize the possibility of untimely rescue.

[0025] The limiting mechanism also includes a flat tooth plate 609, a gear 610, a vertical tooth plate 611 and a lifting plate 612. The flat tooth plate 609 is slidably installed in the slide groove, the gear 610 is rotatably installed inside the drawer 4, the vertical tooth plate 611 is slidably installed inside the drawer 4, and the lifting plate 612 is fixedly installed on the side of the vertical tooth plate 611 away from the gear 610. When the gear 610 moves, it will drive the vertical tooth plate 611 to move. When the vertical tooth plate 611 moves, it will drive the lifting plate 612 to move. When the lifting plate 612 moves, it will lift the tools inside the drawer 4.

[0026] The vertical tooth plate 611 meshes with the gear 610, the flat tooth plate 609 meshes with the gear 610, the pressure rod 601 contacts the inclined surface block 603, and the pressure rod 601 contacts the long bar 606. When the gear 610 moves, it will drive the vertical tooth plate 611 to move. When the pressure rod 601 drops again, it will contact the inclined surface block 603, causing the inclined surface block 603 to move.

[0027] The spraying mechanism includes a telescopic device 701, a circular convex plate 702, a convex block 703, an L rod 704, a telescopic spray pipe 705, a square block 706, a main button 707 and a connecting rod 708. The fixed end of the telescopic device 701 is fixedly mounted on the front of the vehicle body 1, the circular convex plate 702 is fixedly mounted on the front of the telescopic device 701, the convex block 703 is fixedly mounted on the circumferential surface of the output end of the telescopic device 701, one end of the connecting rod 708 is fixedly mounted on the circumferential surface of the output end of the telescopic device 701, and one end of the L rod 704 is fixedly mounted on the connecting rod At the other end of 708, the water inlet end of the telescopic spray pipe 705 is fixedly installed on the front of the vehicle body 1, the water spraying end of the telescopic spray pipe 705 is fixedly connected to the other end of the L rod 704, the square block 706 is fixedly installed on the free end of the telescopic cover plate 608, and the main button 707 is fixedly installed on the top of the vehicle body 1, so that the spraying of the telescopic spray pipe 705 can be more uniform. Through mechanical shaking, the disinfectant can be more evenly distributed on the surface and every corner of the cart, including gaps and depressions, to ensure that there are no dead angles for disinfection, thereby killing bacteria and viruses more comprehensively.

[0028] The output end of the telescopic device 701 contacts the square block 706, and the circular convex plate 702 contacts the convex block 703. When the convex block 703 moves, it contacts the circular convex plate 702 to generate vibration, thereby making the spraying of the telescopic spray pipe 705 more uniform. When the output end of the telescopic device 701 moves, it drives the square block 706 to move.

[0029] When the embodiment is working: when the round long rod 501 moves, it will drive the pressure rod 601 to move, and when the pressure rod 601 moves, it will drive the long rod 606 to move. When the long rod 606 moves, the limit on the limiting plate 602 will be released. When the limit of the limiting plate 602 is released, the limiting plate 602 will move in the direction of the vehicle body 1 under the pulling force of the strong elastic telescopic rod 604. When the limit of the limiting plate 602 is released, the telescopic cover 608 can be opened manually without being restricted. When the limiting plate 602 moves, it will drive the inclined block 603 to move. When the pressure rod 601 rises, because the contraction speed of the strong elastic telescopic rod 604 is slow, it will not contact and collide with the inclined block 603. At the same time, when the pressure rod 601 rises, the long rod 606 will return to its original position under the elastic force of the elastic telescopic block 605. When the lever 601 is lowered again, it will contact the inclined plane block 603 to move the inclined plane block 603. When the inclined plane block 603 moves, it will drive the limiting plate 602 to move. When the limiting plate 602 moves, the clamping block 607 will lift the limiting plate 602 upward to limit the telescopic cover plate 608. When the telescopic cover plate 608 moves, it will drive the flat tooth plate 609 to move. When the flat tooth plate 609 is stuck by the free end of the telescopic cover plate 608, the free end of the telescopic cover plate 608 will move with the flat tooth plate 609. When the flat tooth plate 609 moves, it will drive the gear 610 to move. When the gear 610 moves, it will drive the vertical tooth plate 611 to move. When the vertical tooth plate 611 moves, it will drive the lifting plate 612 to move. When the lifting plate 612 moves, the tools inside the drawer 4 will be raised for easy use.

[0030] When the telescopic cover 608 is pulled open, the main button 707 is pressed, and the telescopic spray pipe 705 and the telescopic device 701 both start to start. When the telescopic device 701 starts, it will drive the connecting rod 708 to move through the output end. When the connecting rod 708 moves, it will drive the L rod 704 to move. When the L rod 704 moves, it will drive the telescopic spray pipe 705 to move. When the output end of the telescopic device 701 moves, it will drive the protrusion 703 to move. When the protrusion 703 moves, it will contact the circular protrusion plate 702 to generate vibration, so that the spraying of the telescopic spray pipe 705 can be more uniform. When the output end of the telescopic device 701 moves, it will drive the square block 706 to move. When the square block 706 moves, it will drive the free end of the telescopic cover 608 to move, thereby sealing the drawer 4.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional nursing device for operating room nursing, comprising a body (1), characterized in that: A drawer (4) is fixedly mounted on the front of the vehicle body (1), a handle (2) is fixedly mounted on the back of the vehicle body (1), a round-headed rod (8) is fixedly mounted on the left side of the vehicle body (1), a wheel (3) is rotatably mounted on the bottom of the vehicle body (1), and a fixing mechanism is provided at the bottom of the vehicle body (1); The fixing mechanism comprises a round long rod (501), a square rod (502), a rotating rod (503), a movable inclined block (504), an inclined rod (505), a locking plate (506) and an elastic telescopic cover (507); the round head rod (8) is provided with a No. 1 through-slide groove; the round long rod (501) is slidably mounted inside the No. 1 through-slide groove; the square rod (502) is fixedly mounted at the bottom of the round long rod (501); one end of the rotating rod (503) is rotatably mounted on the bottom of the vehicle body (1); the movable inclined block (504) is fixedly mounted on the circumferential surface in the middle of the rotating rod (503); the inclined rod (505) is fixedly mounted at the lower middle of the rotating rod (503); the locking plate (506) is fixedly mounted on the other end of the rotating rod (503); and the fixed end of the elastic telescopic cover (507) is fixedly mounted on the bottom of the vehicle body (1); The drawer (4) is provided with a restriction mechanism for preventing the medicines from being taken away at will and a spray mechanism for disinfecting the medicine tools.

2. A multifunctional nursing device for operating room nursing according to claim 1, characterized in that: The fixing mechanism further comprises a force-bearing plate (508), a square rod (509), a telescopic column (510) and a suction cup (511); the force-bearing plate (508) is fixedly mounted on the free end of the elastic telescopic cover (507); the square rod (509) is fixedly mounted on the free end of the elastic telescopic cover (507); the fixed end of the telescopic column (510) is fixedly mounted on the bottom of the vehicle body (1); and the suction cup (511) is fixedly mounted on the free end of the telescopic column (510).

3. A multifunctional nursing device for operating room nursing according to claim 2, characterized in that: The square rod (502) contacts the movable inclined block (504), the square rod (502) contacts the inclined rod (505), and the square rod (502) contacts the force-bearing plate (508).

4. A multifunctional nursing device for operating room nursing according to claim 3, characterized in that: The limiting mechanism comprises a pressure rod (601), a limiting plate (602), an inclined surface block (603), a strong elastic telescopic rod (604), an elastic telescopic block (605), a long rod (606), a clamping block (607) and a telescopic cover plate (608); the pressure rod (601) is fixedly mounted on the circumferential surface of the round long rod (501); a No. 2 through-slide groove is provided on the front face of the drawer (4); the limiting plate (602) is slidably mounted in the No. 2 through-slide groove; the inclined surface block (603) is slidably mounted on one end of the No. 2 through-slide groove close to the round long rod (501); the fixed end of the strong elastic telescopic rod (604) is fixedly mounted on the No. 2 through-slide groove; The through slide groove is close to one end of the round long rod (501), the free end of the strong elastic telescopic rod (604) is fixedly connected to the limiting plate (602), the fixed end of the elastic telescopic block (605) is fixedly mounted on the left side of the drawer (4), the long rod (606) is fixedly mounted on the free end of the elastic telescopic block (605), the clamping block (607) is fixedly mounted on one end of the long rod (606) away from the round long rod (501), the telescopic cover plate (608) is fixedly mounted on the front side of the vehicle body (1), the bottom of the telescopic cover plate (608) is provided with a slide groove, and the front side of the free end of the telescopic cover plate (608) is provided with a buckle.

5. A multifunctional nursing device for operating room nursing according to claim 4, characterized in that: The limiting mechanism further comprises a flat tooth plate (609), a gear (610), a vertical tooth plate (611) and a lifting plate (612); the flat tooth plate (609) is slidably mounted in the slide groove; the gear (610) is rotatably mounted inside the drawer (4); the vertical tooth plate (611) is slidably mounted inside the drawer (4); and the lifting plate (612) is fixedly mounted on a side of the vertical tooth plate (611) away from the gear (610).

6. A multifunctional nursing device for operating room nursing according to claim 5, characterized in that: The vertical tooth plate (611) meshes with the gear (610), the flat tooth plate (609) meshes with the gear (610), the pressure rod (601) contacts the inclined surface block (603), and the pressure rod (601) contacts the long bar (606).

7. A multifunctional nursing device for operating room nursing according to claim 6, characterized in that: The spraying mechanism comprises a telescopic device (701), a circular convex plate (702), a convex block (703), an L-shaped rod (704), a telescopic spraying pipe (705), a square block (706), a main button (707) and a connecting rod (708); the fixed end of the telescopic device (701) is fixedly mounted on the front face of the vehicle body (1); the circular convex plate (702) is fixedly mounted on the front face of the telescopic device (701); the convex block (703) is fixedly mounted on the circumferential surface of the output end of the telescopic device (701); and the connecting rod ( One end of the telescopic device (708) is fixedly mounted on the circumferential surface of the output end of the telescopic device (701), one end of the L-rod (704) is fixedly mounted on the other end of the connecting rod (708), the water inlet end of the telescopic spraying pipe (705) is fixedly mounted on the front of the vehicle body (1), the water spraying end of the telescopic spraying pipe (705) is fixedly connected to the other end of the L-rod (704), the square block (706) is fixedly mounted on the free end of the telescopic cover plate (608), and the main button (707) is fixedly mounted on the top of the vehicle body (1).

8. The multifunctional nursing device for operating room nursing according to claim 7, characterized in that: The output end of the telescopic device (701) contacts the square block (706), and the circular convex plate (702) contacts the convex block (703).

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