Operating room nursing butt-joint trolley

Abstract

The invention provides an operating room nursing butt-joint trolley. The operating room nursing butt-joint trolley comprises a bottom plate and a transfer mechanism. The first driving assembly is adjusted to drive the two mounting seats to slide, and the two mounting seats slide to drive a patient to slide along with the two bed plates, so that the patient and the two bed plates extend out of one side of the mounting plate and are located on the top surface of the operating vehicle; the two bed plates are relatively far away from each other, so that a patient can fall on the operation vehicle through a gap between the two bed plates and be separated from the two bed plates, and finally, four hydraulic telescopic columns are driven to extend to drive the mounting plate, the two mounting seats and the two bed plates to move upwards, so that the two bed plates are located above the patient; at the moment, the operation vehicle can be moved to drive the patient to enter the operation room, the two bed boards are conveniently separated from the patient after the patient is moved to the operation vehicle, the bed boards and the patient do not need to be moved into the operation room, bacteria are prevented from being brought into the operation room, the risk that the patient is infected during an operation is reduced, and the operation safety of the patient is improved.

Description

Technical Field

[0001] The invention specifically relates to an operating room nursing docking vehicle. Background Art

[0002] At present, in order to facilitate the transfer of patients from the ward to the operating bed, the transfer is mainly achieved through the cooperation of a docking vehicle and an operating vehicle. First, the patient is transferred from the ward to the door of the operating room by the docking vehicle, then the patient is transferred from the docking vehicle to the operating vehicle, and finally the patient on the operating vehicle is transferred to the operating bed.

[0003] For example, the Chinese patent with patent number 202120489097.2 discloses an operating room nursing docking cart, including a transfer cart and a threaded groove, a threaded groove is arranged on the outside of the transfer cart, and a support rod is arranged on the inner side of the threaded groove, and a fastening groove is arranged above the threaded groove, a placement plate is connected to the top of the transfer cart, and protective plates are arranged on the front and rear sides of the placement plate, a rotating shaft is connected to the inner side of the protective plate, and a magnet is arranged inside the protective plate, a disinfection groove is arranged inside the transfer cart, and a partition is arranged on the inner side of the disinfection groove, a docking cart is connected to the right side of the transfer cart, and a latch tongue is arranged on the outer wall of the docking cart, and a spring tongue is connected to the upper and lower sides of the latch tongue, and a spring tongue is connected to one end of the spring tongue.

[0004] When the existing operating room nursing docking vehicle transfers the patient from the docking vehicle to the operating vehicle, in order to avoid secondary harm to the patient caused by direct transportation, the bed board on the top of the docking vehicle is usually moved directly to the operating vehicle with the patient. However, when the docking vehicle transfers the patient outside the operating room, the bed board is very easy to be contaminated with bacteria. When the bed board and the patient are moved to the operating vehicle, the bacteria are easily brought into the operating room, increasing the risk of surgical infection for the patient and reducing the safety of the patient's surgery. Therefore, in view of the above technical problems, an operating room nursing docking vehicle is proposed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention proposes an operating room nursing docking vehicle to avoid bringing bacteria into the operating room, reduce the risk of patient infection during surgery, and improve the safety of patient surgery.

[0006] An operating room nursing docking vehicle, comprising:

[0007] A bottom plate, with universal wheels at the four corners of the bottom end, hydraulic telescopic columns vertically arranged at the four corners of the top end of the bottom plate, and the telescopic ends of the four groups of hydraulic telescopic columns are connected to mounting plates; and

[0008] The transfer mechanism includes two groups of mounting seats, two groups of bed boards, a first drive assembly and a second drive assembly. The two groups of mounting seats are slidable along the width direction of the mounting board and are arranged at both ends of the mounting board. The two groups of bed boards are slidable along the width direction of the mounting board and are arranged on the two groups of mounting seats. The first drive assembly is arranged on the mounting board and is connected to the two groups of mounting seats, and is used to drive the two groups of mounting seats to slide so that the two groups of bed boards have a first state of being located at the top end of the mounting board and a second state of the two groups of bed boards extending out of one side of the mounting board and being located on the top surface of the operating vehicle. The second drive assembly is arranged on one group of the mounting seats and is connected to the two groups of bed boards, and is used to drive the two groups of bed boards to move relatively away or closer.

[0009] The beneficial effects of the above-mentioned operating room nursing docking vehicle are:

[0010] When it is necessary to transfer the patient on the two sets of bed boards to the operating cart, firstly, the first driving component is adjusted to drive the two sets of mounting seats to slide. The sliding of the two sets of mounting seats can drive the patient and the two sets of bed boards to slide, so that the two sets of bed boards extend out of one side of the mounting plate and are located on the top surface of the operating cart. At this time, the patient is located above the operating cart. Then, the second driving component is adjusted to drive the two sets of bed boards to move relatively far apart. The relative movement of the two sets of bed boards can enable the patient to fall on the operating cart through the gap between the two sets of bed boards and be separated from the two sets of bed boards. Finally, the four sets of hydraulic telescopic columns are driven to extend to drive the mounting plate, the two sets of mounting seats and the two sets of bed boards to move upward so that the two sets of bed boards are located above the patient. At this time, the operating cart can be moved to drive the patient into the operating room, so that the two sets of bed boards can be separated from the patient after the patient is moved to the operating cart. There is no need to move the bed boards and the patient into the operating room, thereby avoiding bringing bacteria into the operating room, reducing the risk of patient infection during surgery, and improving the safety of patient surgery.

[0011] In one embodiment, both ends of the mounting plate are provided with vertically penetrating first through slots, and the bottom ends of the two groups of mounting seats away from the surgical vehicle are provided with first sliders, and the two groups of first sliders can be slidably arranged in the two groups of first through slots along the width direction of the mounting plate, and the bottom ends of the two groups of first sliders pass through the first through slots and are connected by a connecting rod, and the first driving component is connected to the connecting rod for driving the connecting rod to slide. The two groups of mounting seats can be driven to slide by driving the connecting rod to slide through the first driving component, and it is convenient to drive the two groups of mounting seats to slide synchronously.

[0012] In one embodiment, the first driving assembly includes an adjusting screw; the adjusting screw is arranged along the width direction of the mounting plate and can be rotatably arranged at the bottom end of the mounting plate, the adjusting screw is threadedly connected to the connecting rod, and a first crank is arranged at the end of the adjusting screw away from the surgical vehicle. By rotating the adjusting screw and matching the connecting rod thread, the connecting rod can be driven to move, and the movement of the connecting rod can drive the two sets of mounting seats to slide, and the sliding of the two sets of mounting seats can drive the two sets of bed boards to slide so that the two sets of bed boards extend out of one side of the mounting plate and are located on the top surface of the surgical vehicle, and it is convenient to drive the two sets of bed boards to be located on the top surface of the surgical vehicle, and by rotating the adjusting screw in the opposite direction, the adjusting screw can be matched with the connecting rod thread to drive the connecting rod to move in the opposite direction, and the connecting rod can be driven to move in the opposite direction by the reverse rotation of the adjusting screw and the connecting rod thread, and the reverse movement of the connecting rod can drive the two sets of mounting seats and the two sets of bed boards to move in the opposite direction, so as to facilitate driving the two sets of bed boards to be located at the top of the mounting plate, and the adjusting screw is stopped from rotating, and the connecting rod can be fixed when the adjusting screw stops rotating, so as to facilitate fixing the two sets of bed boards to the top of the mounting plate or the top surface of the surgical vehicle, and at the same time, by setting the first crank, it is convenient to drive the adjusting screw to rotate, and it is convenient and labor-saving to drive the adjusting screw to rotate.

[0013] In one embodiment, the transfer mechanism also includes a disinfection mechanism, which includes a liquid storage tank, a piston cylinder and a shunt pipe. The liquid storage tank is arranged on the base plate, and the telescopic ends of the four groups of hydraulic telescopic columns are connected to a bearing plate, which is located below the mounting plate. The piston cylinder is arranged on the bearing plate, and a piston that can seal and slide along the width direction of the mounting plate is arranged in the piston cylinder. The end of the piston close to the operating vehicle is provided with a piston rod extending from the piston cylinder, and the end of the piston cylinder away from the operating vehicle is provided with an inlet check valve and a discharge check valve. The inlet check valve is connected to the liquid storage tank through an inlet pipe, and the shunt pipe is arranged at both ends of the mounting plate. Multiple groups of nozzles are arranged on the two groups of shunt pipes, and the nozzles of the multiple groups of nozzles are facing the top surface of the bed board. The discharge check valve is connected to the two groups of shunt pipes through a three-way pipe. When the two groups of bed boards are located at the top of the mounting plate, the piston rod is moved to drive the piston to move. The movement of the piston can draw the disinfectant in the liquid storage tank into the piston cylinder through the liquid inlet one-way valve and the liquid inlet pipe. Then the piston rod is moved in the opposite direction to drive the piston to move in the opposite direction. The reverse movement of the piston can transport the disinfectant in the piston cylinder through the discharge one-way valve and the three-way pipe to the two groups of manifolds. Then, the disinfectant is sprayed on the top surfaces of the two groups of bed boards through the multiple groups of nozzles on the two groups of manifolds, thereby disinfecting the bed boards, making it convenient to disinfect the bed boards and improving the practicability of the device.

[0014] In one embodiment, the disinfection mechanism further includes a connecting assembly, which is disposed on the supporting plate and connects the piston rod and the connecting rod. The movement of the connecting rod toward or away from the operating vehicle can drive the piston rod to move away from or toward the liquid inlet check valve and the liquid discharge check valve through the connecting assembly.

[0015] In one embodiment, the connecting assembly includes a sliding seat and a tension spring; a limiting groove is provided at the top of the supporting plate, and the bottom end of the sliding seat can be slidably arranged in the limiting groove along the width direction of the mounting plate, the end of the sliding seat close to the operating vehicle is connected to the piston rod, and the end of the sliding seat away from the operating vehicle is provided with a lever, and the lever is mounted on the side wall of the connecting rod away from the operating vehicle, and the end of the supporting plate close to the operating vehicle is provided with a fixed block, and the tension spring connects the sliding seat and the fixed block. When the connecting rod moves close to the operating vehicle and the two sets of bed boards move to the top surface of the operating vehicle, the connecting rod cancels the resistance to the shift rod. At this time, the force of the tension spring causes the sliding seat and the piston rod to drive the piston to move away from the liquid inlet one-way valve and the liquid discharge one-way valve. The movement of the piston can draw the disinfectant in the liquid storage tank into the piston cylinder through the liquid inlet one-way valve and the liquid inlet pipe. When the connecting rod moves away from the operating vehicle and the two sets of bed boards move to the top surface of the mounting plate, the connecting rod resists the shift rod to drive the sliding seat to move in the opposite direction. The reverse movement of the sliding seat compresses the tension spring and causes the piston rod to drive the piston to move close to the liquid inlet one-way valve and the liquid discharge one-way valve. The reverse movement of the piston can transport the disinfectant in the piston cylinder through the liquid discharge one-way valve and the three-way pipe to the two sets of manifolds, and then the disinfectant is sprayed on the top surfaces of the two sets of bed boards through the multiple sets of nozzles on the two sets of manifolds, thereby disinfecting the bed boards. There is no need to drive the piston rod to move separately for disinfection operation, and the disinfection operation is convenient and labor-saving.

[0016] In one embodiment, guide grooves are provided on opposite sides of the two groups of mounting seats, and two groups of second sliders that can slide along the width direction of the mounting plates are provided in the two groups of guide grooves. The two ends of the two groups of bed plates are respectively connected to the second sliders. The second driving assembly is provided on one of the groups of mounting seats and is connected to the two groups of the second sliders for driving the two groups of the second sliders to move relatively closer or farther.

[0017] In one of the embodiments, the second driving assembly includes a bidirectional screw, a transmission shaft and a bevel gear; the bidirectional screw is arranged along the width direction of the mounting plate and is rotatably arranged in one of the guide grooves, both ends of the bidirectional screw are respectively connected with two groups of the second sliding blocks, a second through groove is opened at one end of the mounting plate, the transmission shaft is rotatably arranged on the mounting seat, and one end extends into the guide groove, and the other end passes through the second through groove and is located outside the mounting plate, and is connected to a second crank handle, the end of the transmission shaft located in the guide groove and one end of the bidirectional screw are both provided with the bevel gear, and the two groups of bevel gears are meshed. By rotating the bidirectional screw and cooperating with the two sets of second slider threads, the two sets of second sliders can be driven to move relatively away from each other. The relative movement of the two sets of second sliders can drive the two sets of bed boards to move relatively away from each other. By rotating the bidirectional screw in the opposite direction and cooperating with the two sets of second slider threads, the two sets of second sliders can be driven to move relatively close to each other. The relative movement of the two sets of second sliders can drive the two sets of bed boards to move relatively close to each other. It is convenient to drive the two sets of bed boards to move relatively away or close to each other. By setting the transmission shaft and the second crank handle, it is convenient to drive the bidirectional screw to rotate, and driving the bidirectional screw to rotate is convenient and labor-saving.

[0018] In one embodiment, the transfer mechanism further includes a rotating assembly; the rotating assembly includes a shifting shaft, a rotating shaft is connected between the second sliders at both ends of the two sets of bed boards, the opposite sides of the two sets of bed boards are sleeved on the two sets of rotating shafts, the two sets of mounting seats are provided with the shifting shafts at both ends, and the two sets of bed boards are provided with inclined shifting grooves at both ends, the lower end of the shifting groove is close to the rotating shaft, and the higher end is away from the rotating shaft, and the shifting shaft is slidably arranged in the shifting groove. When the two sets of bed boards move away from each other, the shifting shaft cooperates with the shifting groove to drive the two sets of bed boards to close and rotate upward, so that the two sets of bed boards are tilted in a "V" shape, so as to prevent the two sets of bed boards from moving away from each other and driving the patient to move with the bed boards, so as to facilitate the patient to fall onto the operating vehicle from the gap between the two sets of bed boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the present invention, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 A schematic diagram of the three-dimensional structure of an operating room nursing docking vehicle provided by an embodiment of the present invention;

[0021] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of an operating room nursing docking vehicle and an operating vehicle in a coordinated state is shown;

[0022] Figure 3 for Figure 1 An exploded view of an operating room nursing docking vehicle is shown;

[0023] Figure 4 for Figure 1 An exploded view of a first drive assembly in an operating room nursing docking vehicle is shown;

[0024] Figure 5 for Figure 1 An exploded view of a second drive assembly in an operating room nursing docking vehicle is shown;

[0025] Figure 6 for Figure 1 An exploded view of a disinfection mechanism in an operating room nursing docking vehicle is shown;

[0026] Figure 7 for Figure 1 An exploded view of the connection components in an operating room nursing docking cart is shown.

[0027] Reference numerals:

[0028] 10. Bottom plate; 101. Universal wheel; 102. Hydraulic telescopic column; 103. Mounting plate; 1031. First through slot; 1032. Second through slot; 104. Loading plate; 1041. Limiting slot; 1042. Fixing block;

[0029] 20, mounting seat; 201, bed board; 2011, pull groove; 202, first slider; 2021, connecting rod; 203, guide groove; 204, second slider; 2041, rotating shaft;

[0030] 30. First driving assembly; 301. Adjusting screw; 302. First rocker;

[0031] 40. Second drive assembly; 401. Bidirectional screw; 402. Second crank handle; 403. Transmission shaft; 404. Bevel gear;

[0032] 50. Surgical vehicle;

[0033] 60, disinfection mechanism; 601, liquid storage tank; 6011, liquid inlet pipe; 602, piston cylinder; 6021, piston; 6022, piston rod; 6023, liquid inlet check valve; 6024, liquid discharge check valve; 603, diverter pipe; 6031, nozzle; 6032, three-way pipe; 604, sliding seat; 6041, lever; 605, tension spring;

[0034] 70. Turn the shaft. DETAILED DESCRIPTION

[0035] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0036] See also Figures 1 to 5 In one embodiment, an operating room nursing docking vehicle includes a base plate 10 and a transfer mechanism.

[0037] Among them, universal wheels 101 are arranged at the four corners of the bottom end of the base plate 10 , hydraulic telescopic columns 102 are vertically arranged at the four corners of the top end of the base plate 10 , and the telescopic ends of the four groups of hydraulic telescopic columns 102 are connected to mounting plates 103 . The transfer mechanism includes two groups of mounting seats 20, two groups of bed boards 201, a first drive assembly 30 and a second drive assembly 40. The two groups of mounting seats 20 can be slidably arranged at both ends of the mounting plate 103 along the width direction of the mounting plate 103. The two groups of bed boards 201 can be slidably arranged on the two groups of mounting seats 20 along the width direction of the mounting plate 103. The first drive assembly 30 is arranged on the mounting plate 103 and is connected to the two groups of mounting seats 20, and is used to drive the two groups of mounting seats 20 to slide, so that the two groups of bed boards 201 have a first state of being located at the top end of the mounting plate 103 and a second state of the two groups of bed boards 201 extending out of one side of the mounting plate 103 and being located on the top surface of the operating vehicle 50. The second drive assembly 40 is arranged on one of the groups of mounting seats 20 and is connected to the two groups of bed boards 201, and is used to drive the two groups of bed boards 201 to move relatively away or closer.

[0038] In the above embodiment, when it is necessary to transfer the patient on the two sets of bed boards 201 to the operating vehicle 50, the first driving assembly 30 is first adjusted to drive the two sets of mounting seats 20 to slide. The sliding of the two sets of mounting seats 20 can drive the patient and the two sets of bed boards 201 to slide, so that the two sets of bed boards 201 extend out of one side of the mounting plate 103 and are located on the top surface of the operating vehicle 50. At this time, the patient is located above the operating vehicle 50. Then, the second driving assembly 40 is adjusted to drive the two sets of bed boards 201 to move away from each other. The two sets of bed boards 201 move away from each other so that the patient can pass between the two sets of bed boards 201. The gap falls on the operating cart 50 and is separated from the two sets of bed boards 201. Finally, by driving the four sets of hydraulic telescopic columns 102 to extend, the mounting plate 103, the two sets of mounting seats 20 and the two sets of bed boards 201 are moved upward so that the two sets of bed boards 201 are located above the patient. At this time, the operating cart 50 can be moved to drive the patient into the operating room, so that the two sets of bed boards 201 can be separated from the patient after the patient is moved onto the operating cart 50. There is no need to move the bed boards 201 into the operating room with the patient, thereby avoiding bringing bacteria into the operating room, reducing the risk of patient infection during surgery, and improving the safety of patient surgery.

[0039] On the basis of the above embodiment, further, both ends of the mounting plate 103 are provided with vertically penetrating first through slots 1031, and the bottom ends of the two groups of mounting seats 20 away from the end of the surgical vehicle 50 are provided with first sliders 202, and the two groups of first sliders 202 can be slidably arranged in the two groups of first through slots 1031 along the width direction of the mounting plate 103, and the bottom ends of the two groups of first sliders 202 pass through the first through slots 1031, and are connected by connecting rods 2021, and the first driving assembly 30 is connected to the connecting rod 2021, and is used to drive the connecting rod 2021 to slide. By setting the connecting rod 2021 to connect the two groups of first sliders 202, when the first driving assembly 30 drives the connecting rod 2021 to slide, the connecting rod 2021 can drive the two groups of mounting seats 20 to move synchronously, and it is convenient to drive the two groups of mounting seats 20 to move synchronously.

[0040] See also Figure 3 and Figure 4 In one embodiment, the first driving assembly 30 includes an adjusting screw 301; the adjusting screw 301 is arranged along the width direction of the mounting plate 103 and is rotatably arranged at the bottom end of the mounting plate 103, the adjusting screw 301 is threadedly connected to the connecting rod 2021, and a first crank handle 302 is arranged at the end of the adjusting screw 301 away from the surgical vehicle 50.

[0041] In the above embodiment, the connecting rod 2021 can be driven to move by rotating the adjusting screw 301 and engaging with the thread of the connecting rod 2021. The movement of the connecting rod 2021 can drive the two sets of mounting seats 20 to slide. The sliding of the two sets of mounting seats 20 can drive the two sets of bed boards 201 to slide so that the two sets of bed boards 201 extend out of one side of the mounting plate 103 and are located on the top surface of the operating vehicle 50. It is convenient to drive the two sets of bed boards 201 to be located on the top surface of the operating vehicle 50, and the adjusting screw 301 can be rotated in the reverse direction and engaged with the thread of the connecting rod 2021 to drive the connecting rod 2021. The connecting rod 2021 moves in the opposite direction, and the connecting rod 2021 moves in the opposite direction to drive the two groups of mounting seats 20 and the two groups of bed boards 201 to move in the opposite direction, so as to drive the two groups of bed boards 201 to be located at the top of the mounting plate 103, and stop rotating the adjusting screw 301. When the adjusting screw 301 stops rotating, the connecting rod 2021 can be fixed, so as to facilitate fixing the two groups of bed boards 201 to the top of the mounting plate 103 or the top surface of the operating vehicle 50. At the same time, by setting the first crank handle 302, it is convenient to drive the adjusting screw 301 to rotate, and driving the adjusting screw 301 to rotate is convenient and labor-saving.

[0042] See also Figure 1 , Figure 6 and Figure 7In one embodiment, the transfer mechanism further includes a disinfection mechanism 60, which includes a liquid storage tank 601, a piston cylinder 602 and a shunt pipe 603. The liquid storage tank 601 is arranged on the bottom plate 10, and the telescopic ends of the four groups of hydraulic telescopic columns 102 are connected to a bearing plate 104, and the bearing plate 104 is located below the mounting plate 103. The piston cylinder 602 is arranged on the bearing plate 104, and a piston 6021 that can be sealed and slid along the width direction of the mounting plate 103 is arranged in the piston cylinder 602. The end of the piston 6021 close to the operating vehicle 50 is provided with A piston rod 6022 extends out of the piston cylinder 602, and an inlet check valve 6023 and a discharge check valve 6024 are provided at the end of the piston cylinder 602 away from the operating vehicle 50. The inlet check valve 6023 is connected to the liquid storage tank 601 through an inlet pipe 6011. Diverter pipes 603 are provided at both ends of the mounting plate 103. Two groups of diverter pipes 603 are provided with multiple groups of nozzles 6031, and the nozzles of the multiple groups of nozzles 6031 are directed toward the top surface of the bed board 201. The discharge check valve 6024 is connected to the two groups of diverter pipes 603 through a three-way pipe 6032.

[0043] In the above embodiment, when the two groups of bed boards 201 are located at the top of the mounting plate 103, the piston 6021 is driven to move by moving the piston rod 6022. The movement of the piston 6021 can draw the disinfectant in the liquid storage tank 601 into the piston cylinder 602 through the liquid inlet one-way valve 6023 and the liquid inlet pipe 6011, and then the piston rod 6022 is moved in the opposite direction to drive the piston 6021 to move in the opposite direction. The piston 6021 moves in the opposite direction to transport the disinfectant in the piston cylinder 602 through the liquid discharge one-way valve 6024 and the three-way pipe 6032 to the two groups of manifolds 603, and then the disinfectant is sprayed on the top surface of the two groups of bed boards 201 through the multiple groups of nozzles 6031 on the two groups of manifolds 603, thereby disinfecting the bed boards 201, facilitating the disinfection of the bed boards 201 and improving the practicability of the device.

[0044] On the basis of the above embodiment, further, the disinfection mechanism 60 also includes a connecting component, which is arranged on the supporting plate 104 and connects the piston rod 6022 and the connecting rod 2021. The connecting rod 2021 moves closer to or away from the operating vehicle 50 and can drive the piston rod 6022 to move away from or closer to the liquid inlet check valve 6023 and the liquid discharge check valve 6024 through the connecting component.

[0045] Specifically, the connecting component includes a sliding seat 604 and a tension spring 605; a limiting groove 1041 is provided at the top of the supporting plate 104, and the bottom end of the sliding seat 604 can be slidably set in the limiting groove 1041 along the width direction of the mounting plate 103, and the end of the sliding seat 604 close to the operating vehicle 50 is connected to the piston rod 6022, and the end of the sliding seat 604 away from the operating vehicle 50 is provided with a lever 6041, and the lever 6041 is mounted on the side wall of the connecting rod 2021 away from the operating vehicle 50, and the end of the supporting plate 104 close to the operating vehicle 50 is provided with a fixed block 1042, and the tension spring 605 connects the sliding seat 604 and the fixed block 1042.

[0046] In the above embodiment, when the connecting rod 2021 moves close to the operating vehicle 50 so that the two sets of bed boards 201 move to the top surface of the operating vehicle 50, the connecting rod 2021 cancels the resistance to the lever 6041. At this time, the force of the tension spring 605 causes the sliding seat 604 and the piston rod 6022 to drive the piston 6021 to move away from the liquid inlet check valve 6023 and the liquid discharge check valve 6024. The movement of the piston 6021 can draw the disinfectant in the liquid storage tank 601 into the piston cylinder 602 through the liquid inlet check valve 6023 and the liquid inlet pipe 6011. When the connecting rod 2021 moves away from the operating vehicle 50 so that the two sets of bed boards 201 move to the top surface of the mounting plate 103, the connecting rod 2021 The lever 6041 is pressed against to drive the sliding seat 604 to move in the opposite direction. The sliding seat 604 moves in the opposite direction to compress the tension spring 605, and the piston rod 6022 drives the piston 6021 to move close to the liquid inlet check valve 6023 and the liquid discharge check valve 6024. The piston 6021 moves in the opposite direction to transport the disinfectant in the piston cylinder 602 through the liquid discharge check valve 6024 and the three-way pipe 6032 to the two groups of manifolds 603, and then the disinfectant is sprayed on the top surfaces of the two groups of bed boards 201 through the multiple groups of nozzles 6031 on the two groups of manifolds 603, thereby disinfecting the bed boards 201. There is no need to drive the piston rod 6022 to move for disinfection operation, and the disinfection operation is convenient and labor-saving.

[0047] See also Figures 3 to 5 In one embodiment, guide grooves 203 are provided on opposite sides of the two groups of mounting seats 20, and two groups of second sliders 204 that can slide along the width direction of the mounting plate 103 are provided in the two groups of guide grooves 203. The two ends of the two groups of bed boards 201 are respectively connected to the second sliders 204. The second driving assembly 40 is arranged on one of the groups of mounting seats 20 and is connected to the two groups of second sliders 204, so as to drive the two groups of second sliders 204 to move relatively closer or farther.

[0048] Specifically, the second drive assembly 40 includes a bidirectional screw 401, a transmission shaft 403 and a bevel gear 404; the bidirectional screw 401 is arranged along the width direction of the mounting plate 103, and is rotatably arranged in one of the guide grooves 203, and the two ends of the bidirectional screw 401 are respectively connected to the two groups of second sliders 204, and a second through groove 1032 is opened at one end of the mounting plate 103. The transmission shaft 403 is rotatably arranged on the mounting seat 20, and one end extends into the guide groove 203, and the other end passes through the second through groove 1032 and is located outside the mounting plate 103, and is connected to the second crank handle 402. The end of the transmission shaft 403 located in the guide groove 203 and one end of the bidirectional screw 401 are both provided with a bevel gear 404, and the two groups of bevel gears 404 are meshed.

[0049] In the above embodiment, by rotating the bidirectional screw 401, the bidirectional screw 401 rotates and cooperates with the two groups of second sliding blocks 204 threads to drive the two groups of second sliding blocks 204 to move relatively away from each other, and the two groups of second sliding blocks 204 moving relatively away from each other can drive the two groups of bed boards 201 to move relatively away from each other, and by rotating the bidirectional screw 401 in the opposite direction, the bidirectional screw 401 rotates in the opposite direction and cooperates with the two groups of second sliding blocks 204 threads to drive the two groups of second sliding blocks 204 to move relatively close to each other, and the two groups of second sliding blocks 204 moving relatively close to each other can drive the two groups of bed boards 201 to move relatively close to each other, and it is convenient to drive the two groups of bed boards 201 to move relatively away from or close to each other, and by setting a transmission shaft 403, a bevel gear 404 and a second crank 402 to cooperate with the bidirectional screw 401, it is convenient to drive the bidirectional screw 401 to rotate, and driving the bidirectional screw 401 to rotate is convenient and labor-saving.

[0050] On the basis of the above embodiments, the transfer mechanism further includes a rotating component; the rotating component includes a shift shaft 70, a rotating shaft 2041 is connected between the second sliders 204 at both ends of the two groups of bed boards 201, the opposite sides of the two groups of bed boards 201 are both mounted on the two groups of rotating shafts 2041, shift shafts 70 are provided at both ends of the two groups of mounting seats 20, and inclined shift grooves 2011 are provided at both ends of the two groups of bed boards 201, the lower end of the shift groove 2011 is close to the rotating shaft 2041, and the high end is away from the rotating shaft 2041, and the shift shaft 70 is slidably set in the shift groove 2011.

[0051] In the above embodiment, when the two groups of bed boards 201 move away from each other, the shift shaft 70 cooperates with the shift slot 2011 to drive the two groups of bed boards 201 to rotate together on their opposite sides, so that the two groups of bed boards 201 are inclined in a "V" shape, thereby preventing the two groups of bed boards 201 from moving away from each other and causing the patient to move with the bed board 201, and facilitating the patient to fall onto the operating cart 50 from the gap between the two groups of bed boards 201.

[0052] The specific implementation of the above-mentioned operating room nursing docking vehicle is as follows:

[0053] When the patients on the two sets of bed boards 201 need to be transferred to the operating vehicle 50, the adjusting screw 301 is driven to rotate by rotating the first crank handle 302. The adjusting screw 301 rotates and cooperates with the thread of the connecting rod 2021 to drive the connecting rod 2021 to move closer to the operating vehicle 50. The movement of the connecting rod 2021 closer to the operating vehicle 50 can drive the two sets of mounting seats 20 to slide. The sliding of the two sets of mounting seats 20 can drive the two sets of bed boards 201 to slide, so that the two sets of bed boards 201 and the patients can be extended out of the operating vehicle 50. One side of the mounting plate 103 is located on the top surface of the operating vehicle 50. At the same time, the connecting rod 2021 moves close to the operating vehicle 50 to cancel the resistance to the lever 6041. At this time, the force of the tension spring 605 causes the sliding seat 604 and the piston rod 6022 to drive the piston 6021 to move away from the liquid inlet check valve 6023 and the liquid discharge check valve 6024. The movement of the piston 6021 can draw the disinfectant in the liquid storage tank 601 into the piston cylinder 602 through the liquid inlet check valve 6023 and the liquid inlet pipe 6011.

[0054] When the two sets of bed boards 201 and the patient are located on the top surface of the operating vehicle 50, the second crank handle 402 is rotated to drive the transmission shaft 403 to rotate. The transmission shaft 403 rotates and drives the bidirectional screw 401 to rotate through the meshing of the two sets of bevel gears 404. The bidirectional screw 401 rotates and cooperates with the two sets of second sliders 204 to drive the two sets of second sliders 204 to move relatively away from each other. The relative movement of the two sets of second sliders 204 can drive the two sets of bed boards 201 to move relatively away from each other. At the same time, the dial shaft 70 cooperates with the dial groove 2011 to make the two sets of bed boards 201 turn away from each other, so that the two sets of bed boards 201 are tilted in a "V" shape. At this time, the patient can fall on the top surface of the operating vehicle 50 through the gap between the two sets of bed boards 201, and the two sets of bed boards 201 are separated from the patient. The "V" shape of the two sets of bed boards 201 can prevent the two sets of bed boards 201 from moving relatively away from each other and driving the patient to move with the bed board 201, so that the patient can fall on the operating vehicle 50 from the gap between the two sets of bed boards 201.

[0055] When the patient falls on the top surface of the operating cart 50, the four groups of hydraulic telescopic columns 102 are driven to extend and drive the mounting plate 103, two groups of mounting seats 20 and two groups of bed boards 201 to move upward so that the two groups of bed boards 201 are located above the patient. At this time, the operating cart 50 can be moved to drive the patient into the operating room, so that the two groups of bed boards 201 can be separated from the patient after the patient is moved onto the operating cart 50. There is no need to move the bed boards 201 into the operating room with the patient, thereby avoiding bringing bacteria into the operating room, reducing the risk of patient infection during surgery, and improving the safety of patient surgery.

[0056] Finally, by driving the four groups of hydraulic telescopic columns 102 to contract, the mounting plate 103, the two groups of mounting seats 20 and the two groups of bed boards 201 are driven to move downward and reset, and then the second crank handle 402 is rotated in the opposite direction to drive the bidirectional screw 401 to rotate in the opposite direction. The bidirectional screw 401 rotates in the opposite direction and cooperates with the two groups of second sliders 204 to drive the two groups of second sliders 204 to move relatively close to each other. The two groups of second sliders 204 move relatively close to each other and can drive the two groups of bed boards 201 to move relatively close to each other. At the same time, the dial shaft 70 cooperates with the dial groove 2011 to make the two groups of bed boards 201 open and rotate downward away from the side, so that the two groups of bed boards 201 are reset, and then the first crank handle 302 is rotated in the opposite direction to drive the adjusting screw 301 to rotate in the opposite direction. The adjusting screw 301 rotates in the opposite direction and cooperates with the connecting rod 221 thread to drive the connecting rod 2021 to move in the opposite direction. The connecting rod 221 moves in the opposite direction to drive the two groups The mounting seat 20 and the two groups of bed boards 201 move in opposite directions, thereby resetting the two groups of bed boards 201. At the same time, the connecting rod 2021 moves in opposite directions, causing the connecting rod 2021 to press against the lever 6041 to drive the sliding seat 604 to move in opposite directions. The sliding seat 604 moves in opposite directions to compress the tension spring 605, and causes the piston rod 6022 to drive the piston 6021 to move close to the liquid inlet check valve 6023 and the liquid discharge check valve 6024. The piston 6021 moves in opposite directions to transport the disinfectant in the piston cylinder 602 through the liquid discharge check valve 6024 and the three-way pipe 6032 to the two groups of manifolds 603, and then the disinfectant is sprayed on the top surfaces of the two groups of bed boards 201 through the multiple groups of nozzles 6031 on the two groups of manifolds 603, thereby disinfecting the bed boards 201, which is convenient for disinfecting the bed boards 201, and there is no need to drive the piston rod 6022 to move for disinfection, so the disinfection operation is convenient and labor-saving.

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. An operating room nursing docking vehicle, characterized in that: include: A bottom plate (10), wherein four corners of the bottom end are provided with universal wheels (101), four corners of the top end of the bottom plate (10) are vertically provided with hydraulic telescopic columns (102), and the telescopic ends of four groups of the hydraulic telescopic columns (102) are connected to mounting plates (103); and The transfer mechanism comprises two groups of mounting seats (20), two groups of bed boards (201), a first drive assembly (30) and a second drive assembly (40); the two groups of mounting seats (20) are arranged at both ends of the mounting board (103) so as to be able to slide along the width direction of the mounting board (103); the two groups of bed boards (201) are arranged on the two groups of mounting seats (20) so as to be able to slide along the width direction of the mounting board (103); the first drive assembly (30) is arranged on the mounting board (103) and is connected to the two groups of mounting seats. The mounting seats (20) are connected to the two groups of the mounting seats (20) and are used to drive the two groups of the bed boards (201) to slide, so that the two groups of the bed boards (201) have a first state in which they are located at the top of the mounting plate (103) and a second state in which the two groups of the bed boards (201) extend out of one side of the mounting plate (103) and are located on the top surface of the operating vehicle (50). The second driving component (40) is arranged on one group of the mounting seats (20) and is connected to the two groups of the bed boards (201) and is used to drive the two groups of the bed boards (201) to move relatively away from or close to each other.

2. The operating room nursing docking vehicle according to claim 1, characterized in that: Both ends of the mounting plate (103) are provided with vertically penetrating first through grooves (1031); the bottom ends of the two groups of mounting seats (20) away from the operating vehicle (50) are provided with first sliding blocks (202); the two groups of the first sliding blocks (202) can be slidably arranged in the two groups of the first through grooves (1031) along the width direction of the mounting plate (103); the bottom ends of the two groups of the first sliding blocks (202) pass through the first through grooves (1031) and are connected by a connecting rod (2021); the first driving assembly (30) is connected to the connecting rod (2021) for driving the connecting rod (2021) to slide.

3. The operating room nursing docking vehicle according to claim 2, characterized in that: The first driving assembly (30) comprises an adjusting screw (301); the adjusting screw (301) is arranged along the width direction of the mounting plate (103) and is rotatably arranged at the bottom end of the mounting plate (103); the adjusting screw (301) is threadedly connected to the connecting rod (2021); and a first crank handle (302) is arranged at the end of the adjusting screw (301) away from the surgical vehicle (50).

4. The operating room nursing docking vehicle according to claim 2, characterized in that: The transfer mechanism also includes a disinfection mechanism (60), which includes a liquid storage tank (601), a piston cylinder (602) and a shunt pipe (603). The liquid storage tank (601) is arranged on the base plate (10). The telescopic ends of the four groups of hydraulic telescopic columns (102) are connected to a bearing plate (104). The bearing plate (104) is located below the mounting plate (103). The piston cylinder (602) is arranged on the bearing plate (104). A piston (6021) capable of sealing and sliding along the width direction of the mounting plate (103) is arranged in the piston cylinder (602). The piston (6021) is provided with a piston extending outward at the end close to the surgical vehicle (50). The piston rod (6022) of the piston cylinder (602) is provided with a liquid inlet check valve (6023) and a liquid discharge check valve (6024) at the end of the piston cylinder (602) away from the operating vehicle (50); the liquid inlet check valve (6023) is connected to the liquid storage tank (601) through a liquid inlet pipe (6011); the diverter pipes (603) are provided at both ends of the mounting plate (103); two groups of diverter pipes (603) are provided with multiple groups of nozzles (6031); the nozzles of the multiple groups of nozzles (6031) are oriented toward the top surface of the bed plate (201); and the liquid discharge check valve (6024) is connected to the two groups of diverter pipes (603) through a three-way pipe (6032).

5. The operating room nursing docking vehicle according to claim 4, characterized in that: The disinfection mechanism (60) further comprises a connecting assembly, which is arranged on the supporting plate (104) and connects the piston rod (6022) and the connecting rod (2021). When the connecting rod (2021) moves closer to or away from the surgical vehicle (50), the piston rod (6022) can be driven by the connecting assembly to move away from or closer to the liquid inlet check valve (6023) and the liquid discharge check valve (6024).

6. The operating room nursing docking vehicle according to claim 5, characterized in that: The connecting assembly comprises a sliding seat (604) and a tension spring (605); a limiting groove (1041) is provided at the top of the bearing plate (104); the bottom end of the sliding seat (604) can be slidably arranged in the limiting groove (1041) along the width direction of the mounting plate (103); the end of the sliding seat (604) close to the operating vehicle (50) is connected to the piston rod (6022); the end of the sliding seat (604) away from the operating vehicle (50) is provided with a lever (6041); the lever (6041) is arranged on the side wall of the connecting rod (2021) away from the operating vehicle (50); a fixing block (1042) is provided at the end of the bearing plate (104) close to the operating vehicle (50); and the tension spring (605) connects the sliding seat (604) and the fixing block (1042).

7. The operating room nursing docking vehicle according to claim 1, characterized in that: The two groups of mounting seats (20) are provided with guide grooves (203) on opposite sides thereof, and the two groups of guide grooves (203) are provided with two groups of second sliders (204) capable of sliding along the width direction of the mounting plate (103). The two ends of the two groups of bed plates (201) are respectively connected to the second sliders (204). The second driving assembly (40) is arranged on one of the groups of mounting seats (20) and is connected to the two groups of the second sliders (204) for driving the two groups of the second sliders (204) to move relatively closer or farther.

8. The operating room nursing docking vehicle according to claim 7, characterized in that: The second driving assembly (40) comprises a bidirectional screw (401), a transmission shaft (403) and a bevel gear (404); the bidirectional screw (401) is arranged along the width direction of the mounting plate (103) and is rotatably arranged in one group of the guide grooves (203); two ends of the bidirectional screw (401) are respectively connected to two groups of the second sliding blocks (204); one end of the mounting plate (103) is provided with a second through groove (1032); the transmission shaft (403) is rotatably arranged on the mounting seat (20), and one end extends into the guide groove (203), and the other end passes through the second through groove (1032) and is located outside the mounting plate (103), and is connected to a second crank handle (402); the end of the transmission shaft (403) located in the guide groove (203) and one end of the bidirectional screw (401) are both provided with the bevel gear (404), and the two groups of the bevel gears (404) are meshed.

9. The operating room nursing docking vehicle according to claim 7, characterized in that: The transfer mechanism also includes a rotating assembly; the rotating assembly includes a shifting shaft (70); a rotating shaft (2041) is connected between the second sliders (204) at both ends of the two groups of bed boards (201); the opposite sides of the two groups of bed boards (201) are sleeved on the two groups of rotating shafts (2041); the shifting shafts (70) are arranged at both ends of the two groups of mounting seats (20); inclined shifting grooves (2011) are opened at both ends of the two groups of bed boards (201); the lower end of the shifting groove (2011) is close to the rotating shaft (2041), and the higher end is away from the rotating shaft (2041); the shifting shaft (70) is slidably arranged in the shifting groove (2011).

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