Multifunctional damping type medical transfer trolley

Abstract

A vehicle body mechanism comprises a vehicle body assembly, a bed body assembly, a moving assembly and a conveying assembly, the vehicle body assembly comprises a supporting plate, the bed body assembly comprises a bed plate, a first side plate and a second side plate are fixedly installed on the two sides of the top of the bed plate respectively, and the moving assembly comprises a rotating motor; the contact blocks abut against the sickbed, and after the contact blocks abut against the sickbed, the abutting pieces are clamped with the grooves in the two ends of the sickbed; through the arrangement, the operation complexity of the universal wheels with the brakes can be reduced, the transfer trolley is limited and fixed after the bed plate is in contact, and the use convenience is improved; according to the medical transfer trolley, the transfer convenience of a patient is improved, the carrying fatigue of doctors and patients is relieved, discomfort brought to the patient when the patient is carried is reduced, meanwhile, through cooperation of a disc spring, a first plate body, a second plate body and a first guide rod, the damping effect can be achieved in the transfer process, and therefore the patient is protected.

Description

Technical Field

[0001] The invention belongs to the technical field of shock-absorbing type transport vehicles, and in particular relates to a multifunctional shock-absorbing type medical transport vehicle. Background Art

[0002] In principle, the intensive care unit treats patients with various critical, acute, reversible diseases, such as those who need to be monitored after major surgery, anesthesia accidents, severe complex trauma, acute circulatory failure, acute respiratory failure, after resuscitation from cardiac and respiratory arrest, electric shock, after resuscitation from drowning, various poisoning patients, various shock patients, sepsis, amniotic fluid embolism, severe pregnancy toxemia, etc. Each specialized intensive care unit treats critically ill patients within the specialty, such as myocardial infarction admitted to the coronary heart disease intensive care unit: the burn intensive care unit treats patients with large area burns; the neurology intensive care unit treats various cerebrovascular accidents, etc. In principle, those who have been clearly diagnosed and died but still have a heartbeat, those with terminal cancer that has failed, and various severe infectious diseases are not admitted to the comprehensive intensive care unit. Critically ill patients pass the critical stage through rescue treatment in the intensive care unit. After their condition stabilizes, they are generally transferred out of the intensive care unit on a transfer bed for examination (critically ill patients go out for examination) or continue treatment in a general ward. A transport fleet will be required to transfer patients safely and comfortably.

[0003] When transferring patients using a transfer vehicle in the prior art, there are the following disadvantages: 1. In the use of the transfer vehicle, including transferring patients from the bed to the operating table, some surgical patients will face discomfort during the transfer by medical staff. Most of the medical staff are female nurses, and they often suffer from physical exhaustion and require assistance from multiple people during the transfer. This not only causes discomfort to the patients, but also causes manpower loss to the medical staff.

[0004] 2. When moving the patient from the bed to the transfer vehicle, it is necessary to align the transfer vehicle with the bed first and use its brake function to stop the transfer vehicle steadily. Otherwise, the transfer vehicle will be unstable and the patient may fall off during transfer. However, this step is cumbersome and increases the operation steps of the transfer vehicle.

[0005] 3. The vibration reaction generated during the pushing process of the transfer vehicle increases the risk to patients, especially those who have just undergone surgery. Summary of the invention

[0006] The purpose of the present invention is to provide a multifunctional shock-absorbing medical transport vehicle, which has the advantages of increasing the convenience of patient transport, reducing the fatigue of medical staff in carrying patients, and reducing the discomfort caused to patients during transportation; reducing the cumbersome operation of the universal wheel with brakes, and realizing the limited fixation of the transport vehicle after the bed board is contacted, thereby increasing the convenience of use.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions: a multifunctional shock-absorbing medical transport vehicle, including a vehicle body mechanism, the vehicle body mechanism includes a vehicle body assembly, a bed assembly, a moving assembly and a transmission assembly, the vehicle body assembly includes a support plate, the bed assembly includes a bed board, and side panels 1 and 2 are fixedly installed on both sides of the top of the bed board, respectively, the moving assembly includes a rotating motor, the transmission assembly includes a rotating rod 1, and one side of the two side rods is provided with an abutment fixing mechanism, the abutment fixing mechanism includes an abutment assembly and a plug-in assembly, the abutment assembly includes a contact block, and the plug-in assembly includes a linkage gear.

[0008] By adopting the above technical solution, when the multifunctional shock-absorbing transfer vehicle is used, the braked universal wheel cooperates with the transfer vehicle for mobile use. When it is necessary to transfer the patient from the hospital bed to the transfer vehicle, the transfer vehicle is preferably aligned with the hospital bed. At this time, the abutment component is set and the plug-in component is used to achieve the clamping connection between the abutment component and the grooves at both ends of the hospital bed, thereby achieving the limited fixation of the transfer vehicle. This setting can reduce the cumbersome operation of the braked universal wheel, and the limited fixation of the transfer vehicle can be achieved after the bed board is contacted, thereby increasing the convenience of use. Subsequently, when it is necessary to cancel the fixation of the transfer vehicle, the insertion head can be disengaged from the insertion slot by pulling the plug rod. After canceling the limit of the support rod 2, the spring can ensure that the structure returns to the outdoor position for the next use. And in the transport of patients by the multifunctional shock-absorbing transport vehicle, the operation of the moving component will first drive the side rods and the conveyor belt to move. When the conveyor belt and the side rods are moved to the bed, the patient can be transferred by the coordinated use of the transmission component and the bed component. At this time, the patient will be gradually transferred from the conveyor belt to the bed. After the transfer is completed, the motor will be reversed to obtain the effect of recovering the side rods and the conveyor belt. This setting can increase the convenience of patient transportation, reduce the fatigue of medical staff in carrying patients, and reduce the discomfort caused to patients during transportation.

[0009] The present invention is further configured as follows: mutually symmetrical supporting legs are fixedly installed on the bottom of the support plate, plate body one is fixedly installed on both sides of the bottom of the supporting legs, plate body two is provided at the bottom of plate body one, a universal wheel with brake is fixedly installed on the bottom of plate body two, disc springs are fixedly installed between plate body one and plate body two, guide rod one penetrating to the top of plate body one is fixedly installed at both ends of the top of plate body two, and guide rod one and plate body one are slidably connected to each other.

[0010] By adopting the above technical solution, the support legs support the support plate, and the support plate is moved by cooperating with the universal wheel with brakes. During the movement of the universal wheel with brakes, when potholes appear on the ground, the disc spring can be set to reduce the transmission of the vibration of the universal wheel with brakes to the plate body one, and the disc spring buffers the amplitude of the vibration, wherein the guide rod one cooperates with the plate body one and the plate body two to guide the movement.

[0011] The present invention is further configured as follows: a side rod is provided between the side plate one and the side plate two, the number of the side rods is two, a driven roller and an active roller are rotatably connected between the two side rods through bearings respectively, a transmission belt is connected to the surfaces of the driven roller and the active roller for mutual transmission, and a support plate fixedly connected to the side rods is provided on the inner side of the transmission belt.

[0012] By adopting the above technical solution, the rotation of the active roller will realize the synchronous rotation of the active roller and the driven roller through the setting of the conveyor belt, and at the same time, it can transmit and transfer objects on the surface of the conveyor belt, and the pallet cooperates with the objects on the top of the conveyor belt to support them.

[0013] The present invention is further configured as follows: the rotating motor is located on the inner side of the second side plate and fixedly connected to the second side plate; the output end of the rotating motor is fixedly sleeved with a connecting rod through a coupling; the surface of the connecting rod is fixedly sleeved with a full gear; the surface of the full gear is meshed with a half gear one; a transmission gear one is provided on the rear side of the half gear one; a rod body one rotatably connected to the inner side of the second side plate is fixedly sleeved between the transmission gear one and the half gear one; a transmission gear two is meshed on the surface of the transmission gear one; a rod body two rotatably connected to the inner side of the second side plate is fixedly sleeved on the inner side of the transmission gear two; a transmission gear three is meshed on the surface of the transmission gear two.

[0014] By adopting the above technical solution, the operation of the rotating motor will drive the connecting rod and the full gear to rotate, the full gear will drive the half gear one to rotate, the half gear one will drive the rod body one to rotate, wherein the rod body one will drive the transmission gear one to rotate, the transmission gear one will drive the transmission gear two to rotate, the rod body two supports the transmission gear two and cooperates with it to rotate smoothly, and the transmission gear two drives the transmission gear three to rotate synchronously.

[0015] The present invention is further configured as follows: a screw rod rotatably connected to the bed board is fixedly sleeved inside the transmission gear three, a threaded block is threadedly connected to the surface of the screw rod, a guide rod two is fixedly installed inside the other end of the bed board, a guide block is slidably connected to the surface of the guide rod two, and the threaded block and the guide block are both fixedly connected to the bottom of the side rod.

[0016] By adopting the above technical solution, transmission gear three will drive the screw to rotate, and the rotation of the screw will drive the threaded block to move, wherein the threaded block drives the side rod to move, and during the movement of the side rod, the sliding connection between guide rod two and the guide block will be used to guide the movement of the side rod.

[0017] The present invention is further configured as follows: a rotating rod 2 is provided on one side of the rotating rod 1, and the rotating rod 1 and the rotating rod 2 are both rotatably connected to each other through a bearing and a side plate 2, a surface of the rotating rod 1 is sleeved with a collar 1, a surface of the rotating rod 2 is fixedly sleeved with a collar 2, surfaces of the collar 1 and the collar 2 are both fixedly sleeved with a synchronous wheel, a synchronous belt is connected to each other for transmission, a clamping strip is fixedly installed on the surface of the rotating rod 1, a clamping groove for cooperating with the clamping strip 1 is provided inside the collar 1, surfaces of the collar 1 and the collar 2 are both rotatably sleeved with a support frame through a bearing, the support frame and the active roller are rotatably sleeved with each other, one end of the rotating rod 2 is fixedly sleeved with a bevel gear 1, and one end of the active roller is fixedly sleeved with a bevel gear 2 meshing with the bevel gear 1.

[0018] By adopting the above technical solution, the rotation of the rotating rod 1 will drive the collar 1 to rotate synchronously through the setting of the clamping strip and the clamping groove, wherein the setting of the synchronous wheel and the synchronous belt will realize the synchronous rotation of the collar 1 and the collar 2, and the rotation of the collar 2 will drive the rotating rod 2 to rotate, and the rotation of the rotating rod 2 will drive the bevel gear 1 to rotate, and the bevel gear 1 will drive the bevel gear 2 to rotate, and the bevel gear 2 will drive the active roller to rotate. The support frame cooperates with the collar 1, the collar 2 and the active roller to support, and the support frame and the collar 1 will realize the synchronous movement of the rotation of the active roller, and the setting of the clamping strip and the clamping groove will also realize the smooth movement of the collar 1 on the surface of the rotating rod 1.

[0019] The present invention is further configured as follows: a half gear 2 is meshed with the surface of the full gear, a transmission gear 4 is provided on the rear side of the half gear 2, a rod body 3 rotatably connected to the inner side of the side plate 2 is fixedly sleeved between the transmission gear 4 and the half gear 2, a transmission gear 5 is meshed with the surface of the transmission gear 4, a rod body 4 rotatably connected to the inner side of the side plate 2 is fixedly sleeved on the inner side of the transmission gear 5, a transmission gear 6 is meshed with the surface of the transmission gear 5, and the transmission gear 6 and the rotating rod 1 are fixedly sleeved with each other.

[0020] By adopting the above technical solution, the rotation of the full gear will drive the half gear two to rotate, the half gear two will drive the rod body three to rotate, the rod body three will drive the transmission gear four to rotate, the transmission gear four will synchronously drive the transmission gear five to rotate synchronously, wherein the rod body four supports the transmission gear five and will drive it, and the rotation of the transmission gear five will drive the transmission gear six and the rotating rod one to rotate synchronously.

[0021] The present invention is further configured as follows: the number of the contact blocks is two, the contact block is located on one side of the bed board and penetrates to the inner side of the bed board, an inner rod is fixedly installed on one side of the contact block, a fitting block one is fixedly installed on one end of the inner rod, a spring is sleeved on the surface of the inner rod, and the springs are respectively fixedly installed with the contact block and the bed board, a fitting block two that fits with each other is provided on the top of the fitting block one, a vertical rod is fixedly installed on the top of the fitting block two, a rack is fixedly installed on the top of the vertical rod, a fixed plate is slidably sleeved on the surface of the vertical rod, and the two fixed plates are respectively fixedly installed with the inner sides of the side plate one and the side plate two.

[0022] By adopting the above technical solution, when the contact block is abutted, it will drive the inner rod to move, wherein the spring will be contracted, and the inner rod will drive the mating block 1 to move. The lateral movement of the mating block 1 will abut the mating block 2, and cause the mating block 2 to move longitudinally. The mating block 2 will drive the vertical rod and the rack to move longitudinally synchronously.

[0023] The present invention is further configured as follows: the linkage gear and the rack are meshed with each other, a support rod 1 is fixedly sleeved inside the linkage gear, a bevel gear 3 is fixedly sleeved on one end of the support rod 1, a bevel gear 4 is meshed on the surface of the bevel gear 3, a support rod 2 is fixedly sleeved inside the bevel gear 4, a fixing ring is fixedly sleeved on the top of the surface of the support rod 2, an abutment is provided on one side of the fixing ring, and the two abutments are symmetrically designed and respectively penetrate to the outside of the side plate 1 and the side plate 2.

[0024] By adopting the above technical solution, the movement of the rack will drive the linkage gear to rotate, the rotation of the linkage gear will drive the support rod one and the bevel gear three to rotate, the bevel gear three will drive the bevel gear four to rotate, the bevel gear four will drive the support rod two and the fixed ring to rotate, and the fixed ring will drive the abutment to rotate and engage the grooves at both ends of the external bed.

[0025] The present invention is further configured as follows: the tops of the side panels one and two are provided with insertion rods respectively penetrating into the inner sides of the side panels one and two, the bottoms of the two insertion rods are fixedly installed with insertion heads, the top of the support rod two is provided with an insertion groove for cooperating with the insertion head, both sides of the insertion head are fixedly installed with matching side blocks, the top of the support rod two is provided with matching grooves located on both sides of the insertion groove, the matching grooves and the matching side blocks are matched and plugged with each other, and both sides of the two insertion rods are fixedly installed with snap-on side blocks, and the snap-on side blocks are respectively snap-on and matched with the side panels one and two.

[0026] By adopting the above technical solution, the insertion of the insertion rod will enable the insertion head to be inserted into the insertion groove, and in the insertion between the matching groove and the matching side block, the insertion rod will be limited and fixed to the support rod two. At the same time, through the setting of the clamping side block, the angle of the insertion rod inside the side plate one and the side plate two will be maintained, thereby limiting the angle of the insertion rod.

[0027] In summary, the present invention has the following beneficial effects: 1. The side rods will be moved by rotating the motor. After the conveyor belt and the side rods are moved to the bed, the patient can be transferred by setting the conveyor belt. At this time, the patient will be gradually transferred from the conveyor belt to the bed. After the transfer is completed, the motor will be reversed to recover the side rods and the conveyor belt. This setting can increase the convenience of patient transportation, reduce the fatigue of medical staff, and reduce the discomfort caused to patients when transporting patients; 2. The contact block is abutted against the bed. After the contact block is abutted, the abutment piece and the grooves at both ends of the bed are engaged. This allows the transfer vehicle to be limited and fixed. This setting can reduce the tedious operation of the universal wheel with brakes. The transfer vehicle can be limited and fixed after the bed board is contacted, increasing its convenience. When the transfer vehicle needs to be unfixed, the insertion rod can be pulled out to disengage the insertion head from the insertion slot. After the limit on the second support rod is canceled, the spring can ensure that the structure returns to the outdoor position for the next use. 3. Through the cooperation of the disc spring, plate body 1, plate body 2 and guide rod 1, it can play a shock-absorbing role in the transfer process, thereby protecting the patient and avoiding the situation in which the vibration reaction generated during the pushing process of the transfer vehicle increases the danger to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 is an enlarged schematic diagram of the side rod and the conveyor belt of the present invention; Figure 3 is an enlarged schematic diagram of the transmission belt of the present invention; Figure 4 It is an enlarged schematic diagram of a bed board, a side board 1 and a side board 2 of the present invention; Figure 5 It is an enlarged cross-sectional schematic diagram of a bed board, a side board 1 and a side board 2 of the present invention; Figure 6 It is an enlarged schematic diagram of the bed assembly, the moving assembly and the conveying assembly of the present invention; Figure 7 It is an enlarged schematic diagram of the moving assembly and the transmission assembly of the present invention; Figure 8 is an enlarged schematic diagram of the transmission component of the present invention; Fig. 9 It is an exploded and enlarged schematic diagram of the transmission component of the present invention; Fig.10 It is an enlarged schematic diagram of the abutment assembly and the plug assembly of the present invention; Fig.11 It is an exploded and enlarged schematic diagram of the abutment assembly and the plug-in assembly of the present invention; Fig.12 It is an enlarged schematic diagram of the plug-in assembly of the present invention.

[0029] Reference numerals: 1. Car body structure; 101. Car body assembly; 1011. Support plate; 1012. Support leg; 1013. Plate body 1; 1014. Plate body 2; 1015. Universal wheel with brake; 1016. Disc spring; 1017. Guide rod 1; 102. Bed body assembly; 1021. Bed board; 1022. Side plate 1; 1023. Side plate 2; 1024. Side rod; 1025. Driven roller; 1026. Active roller; 1027. Transmission belt; 1028. Support plate; 103. Moving assembly; 1031. Rotating motor; 1032. Connecting rod; 1033. Full gear; 1034. Half gear 1; 1035. Transmission gear 1; 1036. Rod body 1; 1037. Transmission gear 2; 103 8. Rod body 2; 1039. Transmission gear 3; 10310. Screw rod; 10311. Threaded block; 10312. Guide rod 2; 10313. Guide block; 104. Transmission assembly; 1041. Rotating rod 1; 1042. Rotating rod 2; 1043. Ring 1; 1044. Ring 2; 1045. Snap-on strip; 1046. Snap-on groove; 1047. Synchronous wheel; 1048. Synchronous belt; 1049. Bevel gear 1; 10410. Bevel gear 2; 10411. Half gear 2; 10412. Transmission gear 4; 10413. Rod body 3; 10414. Transmission gear 5; 10415. Rod body 4; 10416. Transmission gear 6; 10417. Support frame; 2. Abutment and fixing mechanism; 201. Abutment assembly; 2011. Contact block; 2012. Inner rod; 2013. Spring; 2014. Fitting block one; 2015. Fitting block two; 2016. Vertical rod; 2017. Rack; 2018. Fixed plate; 202. Plug-in assembly; 2021. Linkage gear; 2022. Support rod one; 2023. Bevel gear three; 2024. Support rod two; 2025. Bevel gear four; 2026. Fixed ring; 2027. Abutment piece; 2028. Insertion groove; 2029. Fitting groove; 20210. Insertion rod; 20211. Insertion head; 20212. Fitting side block; 20213. Snap-on side block. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings. Example 1

[0031] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 A multifunctional shock-absorbing medical transport vehicle comprises a vehicle body mechanism 1, wherein the vehicle body mechanism 1 comprises a vehicle body assembly 101, a bed assembly 102, a moving assembly 103 and a conveying assembly 104, wherein the vehicle body assembly 101 comprises a support plate 1011, the bed assembly 102 comprises a bed board 1021, and side panels 1022 and 1023 are respectively fixedly mounted on both sides of the top of the bed board 1021, the moving assembly 103 comprises a rotating motor 1031, and the conveying assembly 104 comprises a rotating rod 1041. During the transportation of patients by the multifunctional shock-absorbing transport vehicle, the movement of the side rod 1024 is realized by the operation of the rotating motor 1031, and after the conveyor belt 1027 and the side rod 1024 are both moved to the bed. Subsequently, the patient can be transferred through the setting of the conveyor belt 1027. At this time, the patient will be gradually transferred from the conveyor belt 1027 to the hospital bed. After the transfer is completed, the rotary motor 1031 is operated in reverse to obtain the effect of recovering the side rod 1024 and the conveyor belt 1027. This setting can increase the convenience of patient transportation, reduce the fatigue of medical staff in carrying patients, and reduce the discomfort caused to patients during transportation.

[0032] refer to Figure 1 The bottom of the support plate 1011 is fixedly installed with mutually symmetrical supporting legs 1012, and both sides of the bottom of the supporting legs 1012 are fixedly installed with a plate body 1013, and the bottom of the plate body 1013 is provided with a plate body 2 1014, and the bottom of the plate body 2 1014 is fixedly installed with a universal wheel 1015 with a brake, and a disc spring 1016 is fixedly installed between the plate body 1013 and the plate body 2 1014, and the two ends of the top of the plate body 2 1014 are fixedly installed with a guide rod 1017 that penetrates the top of the plate body 1013, and the guide rod 1017 and the plate body 1014 are fixedly installed. The support legs 1012 support the support plate 1011, and the support plate 1011 is moved by the universal wheel with brake 1015. When the universal wheel with brake 1015 moves, if there are potholes on the ground, the disc spring 1016 can be used to reduce the transmission of the universal wheel with brake 1015 to the plate body 1 1013 when it vibrates, and the disc spring 1016 buffers the amplitude of the vibration, wherein the guide rod 1017 cooperates with the plate body 1 1013 and the plate body 2 1014 to guide the movement.

[0033] refer to Figure 1 , Figure 2 , Figure 3A side rod 1024 is provided between the side plate 1022 and the side plate 2 1023, and there are two side rods 1024. A driven roller 1025 and an active roller 1026 are rotatably connected between the two side rods 1024 through bearings. The surfaces of the driven roller 1025 and the active roller 1026 are mutually connected with a transmission belt 1027 for transmission. A support plate 1028 fixedly connected to the side rod 1024 is provided on the inner side of the transmission belt 1027. The rotation of the active roller 1026 will realize the synchronous rotation of the active roller 1026 and the driven roller 1025 through the setting of the transmission belt 1027, and at the same time, it can transmit and transfer objects on the surface of the transmission belt 1027, and the support plate 1028 cooperates with the objects on the top of the transmission belt 1027 to support them.

[0034] refer to Figure 6 , Figure 7 The rotating motor 1031 is located on the inner side of the second side plate 1023 and is fixedly connected to the second side plate 1023. The output end of the rotating motor 1031 is fixedly sleeved with a connecting rod 1032 through a coupling. The surface of the connecting rod 1032 is fixedly sleeved with a full gear 1033. The surface of the full gear 1033 is meshed with a half gear 1034. The rear side of the half gear 1034 is provided with a transmission gear 1035. The transmission gear 1035 and the half gear 1034 are fixedly sleeved with a rod body 1036 rotatably connected to the inner side of the second side plate 1023. The surface of the transmission gear 1035 is meshed with a transmission gear 2 1037. The inner side of the transmission gear 2 1037 is fixedly sleeved with a gear 1036 connected to the inner side of the second side plate 1023. 023, the inner side of the rod body 2 1038 is connected to the rotation, and the surface of the transmission gear 2 1037 is meshed with the transmission gear 3 1039. The operation of the rotating motor 1031 will drive the connecting rod 1032 and the full gear 1033 to rotate, and the full gear 1033 will drive the half gear 1034 to rotate, and the half gear 1034 will drive the rod body 1 1036 to rotate, wherein the rod body 1036 will drive the transmission gear 1 1035 to rotate, and the transmission gear 1 1035 will drive the transmission gear 2 1037 to rotate, the rod body 2 1038 supports the transmission gear 2 1037 and cooperates with it to rotate smoothly, and the transmission gear 2 1037 drives the transmission gear 3 1039 to rotate synchronously.

[0035] refer to Figure 5 , Figure 6 , Figure 7The transmission gear three 1039 is internally fixedly sleeved with a screw rod 10310 rotatably connected to the bed board 1021, and the surface of the screw rod 10310 is threadedly connected with a threaded block 10311, and the other end of the bed board 1021 is internally fixedly installed with a guide rod 2 10312, and the surface of the guide rod 2 10312 is slidably connected with a guide block 10313, and the threaded block 10311 and the guide block 10313 are both fixedly connected to the bottom of the side rod 1024. The transmission gear three 1039 will drive the screw rod 10310 to rotate, and the rotation of the screw rod 10310 will drive the threaded block 10311 to move, wherein the threaded block 10311 drives the side rod 1024 to move, and during the movement of the side rod 1024, the sliding connection between the guide rod 2 10312 and the guide block 10313 will be achieved to guide the movement of the side rod 1024.

[0036] refer to Figure 6 , Figure 8 , Fig. 9A second rotating rod 1042 is provided on one side of the rotating rod 1041. The rotating rod 1041 and the second rotating rod 1042 are rotatably connected to each other through bearings and the side plate 2 1023. The surface of the rotating rod 1041 is sleeved with a collar 1043, and the surface of the rotating rod 2 1042 is fixedly sleeved with a collar 1044. The surfaces of the collar 1043 and the collar 2 1044 are fixedly sleeved with a synchronous wheel 1047. The two synchronous wheels 1047 are mutually connected by a synchronous belt 1048 for transmission. A clamping strip 1045 is fixedly installed on the surface of the rotating rod 1041. The interior of the collar 1043 is provided with a clamping groove 1046 for clamping with the clamping strip 1045. The surfaces of the collar 1043 and the collar 2 1044 are rotatably sleeved with a support frame 10417 through bearings. The support frame 10417 is connected to the active roller 1026. The two rings 1043 and 1044 are rotatably sleeved with each other, one end of the rotating rod 1042 is fixedly sleeved with a bevel gear 1049, and one end of the active roller 1026 is fixedly sleeved with a bevel gear 10410 meshing with the bevel gear 1049. The rotation of the rotating rod 1041 will drive the collar 1043 to rotate synchronously through the setting of the clamping strip 1045 and the clamping groove 1046, wherein the synchronous rotation of the collar 1043 and the second collar 1044 is realized through the setting of the synchronous wheel 1047 and the synchronous belt 1048. During the rotation of the collar 1044, the rotating rod 1042 will be driven to rotate, and the rotation of the rotating rod 1042 will drive the bevel gear 1049 to rotate, the bevel gear 1049 drives the bevel gear 10410 to rotate, and the bevel gear 10410 will drive the active roller 1026 to rotate. The support frame 10417 cooperates with the ring 1 1043, the ring 2 1044 and the active roller 1026 for support. When the active roller 1026 moves, the support frame 10417 and the ring 1 1043 can rotate synchronously. Similarly, through the setting of the clamping strip 1045 and the clamping groove 1046, the ring 1 1043 can move smoothly on the surface of the rotating rod 1041.

[0037] refer to Figure 6 , Figure 7The surface of the full gear 1033 is meshed with a half gear 2 10411, and a transmission gear 4 10412 is provided on the rear side of the half gear 2 10411. A rod body 3 10413 rotatably connected to the inner side of the side plate 2 1023 is fixedly sleeved between the transmission gear 4 10412 and the half gear 2 10411. A transmission gear 5 10414 is meshed with the surface of the transmission gear 4 10412. A rod body 4 10415 rotatably connected to the inner side of the side plate 2 1023 is fixedly sleeved on the inner side of the transmission gear 5 10414. A transmission gear 6 10416 is meshed with the surface of the transmission gear 5 10414. The transmission gear 6 10416 and the rotating rod 1041 are fixedly connected with each other, and the rotation of the full gear 1033 will drive the half gear 2 10411 to rotate, and the half gear 2 10411 will drive the rod body 3 10413 to rotate, and the rod body 3 10413 will drive the transmission gear 4 10412 to rotate, and the transmission gear 4 10412 synchronously drives the transmission gear 5 10414 to rotate synchronously with 1048, wherein the rod body 4 10415 supports and drives the transmission gear 5 10414, and the rotation of the transmission gear 5 10414 will drive the transmission gear 6 10416 and the rotating rod 1 1041 to rotate synchronously.

[0038] Brief description of the use process: When the multifunctional shock-absorbing transport vehicle is transporting patients, the operation of the rotating motor 1031 will drive the connecting rod 1032 and the full gear 1033 to rotate, the full gear 1033 will drive the half gear 1034 to rotate, the half gear 1034 will drive the rod body 1036 to rotate, wherein the rod body 1036 will drive the transmission gear 1035 to rotate, the transmission gear 1035 will drive the transmission gear 2 1037 to rotate, and the rod body 2 1038 will support the transmission gear 2 1037 and cooperate with it. For smooth rotation, the transmission gear 2 1037 drives the transmission gear 3 1039 to rotate synchronously, the transmission gear 3 1039 will drive the screw 10310 to rotate, the rotation of the screw 10310 will drive the threaded block 10311 to move, wherein the threaded block 10311 drives the side rod 1024 to move, and during the movement of the side rod 1024, the sliding connection between the guide rod 2 10312 and the guide block 10313 will be used to guide the movement of the side rod 1024, until the transmission belt 1027 and the side rod 1024 are moved to the bed. At the same time, the rotation of the full gear 1033 will drive the half gear 2 10411 to rotate, the half gear 2 10411 will drive the rod body 3 10413 to rotate, the rod body 3 10413 will drive the transmission gear 4 10412 to rotate, the transmission gear 4 10412 will synchronously drive the transmission gear 5 10414 to rotate synchronously with 1048, wherein the rod body 4 10415 supports the transmission gear 5 10414 and will drive it, the rotation of the transmission gear 5 10414 will drive the transmission gear 6 10416 to rotate synchronously with the rotating rod 1 1041, and the rotation of the rotating rod 1041 The movement will drive the ring 1043 to rotate synchronously through the setting of the clamping strip 1045 and the clamping groove 1046, and the synchronous rotation of the ring 1043 and the ring 2 1044 will be realized through the setting of the synchronous wheel 1047 and the synchronous belt 1048. During the rotation of the ring 2 1044, the rotating rod 2 1042 will be driven to rotate, and the rotation of the rotating rod 2 1042 will drive the bevel gear 1 1049 to rotate, and the bevel gear 1 1049 will drive the bevel gear 2 10410 to rotate, and the bevel gear 2 10410 will drive the active roller 1026 to rotate. The support frame 10417 cooperates with the ring 1 1043, the ring 2 1044 and the active roller 1026 for support. When the active roller 1026 moves, the support frame 10417 and the ring 1 1043 can rotate synchronously. Similarly, through the setting of the clamping strip 1045 and the clamping groove 1046, the ring 1 1043 can move smoothly on the surface of the rotating rod 1041.Subsequently, the patient can be transferred through the setting of the conveyor belt 1027. At this time, the patient will be gradually transferred from the conveyor belt 1027 to the hospital bed. After the transfer is completed, the rotary motor 1031 is operated in reverse to obtain the effect of recovering the side rod 1024 and the conveyor belt 1027. This setting can increase the convenience of patient transportation, reduce the fatigue of medical staff in carrying patients, and reduce the discomfort caused to patients during transportation. Example 2

[0039] refer to Figure 1 , Figure 4 , Fig.10 , Fig.11 , Fig.12 A multifunctional shock-absorbing medical transport vehicle comprises a vehicle body mechanism 1, and abutment fixing mechanism 2 is provided on one side of two side rods 1024. The abutment fixing mechanism 2 comprises an abutment assembly 201 and a plug assembly 202. The abutment assembly 201 comprises a contact block 2011, and the plug assembly 202 comprises a linkage gear 2021. When the multifunctional shock-absorbing transport vehicle is used, a braked universal wheel 1015 cooperates with the transport vehicle to move and use. When it is necessary to transfer a patient from a bed to the transport vehicle, the transport vehicle is preferably aligned with the bed, and the contact block 2011 is abutted with the bed at this time. After the contact block 2011 is abutted, the abutment member 2027 is clamped with the grooves at both ends of the bed. Thus, the limited position fixing of the transport vehicle is realized. Through this setting, the cumbersome operation of the braked universal wheel 1015 can be reduced, and the limited position fixing of the transport vehicle can be realized after the bed board 1021 is contacted, thereby increasing the convenience of use. When the transfer vehicle needs to be unfixed, the insertion head 20211 can be disengaged from the insertion slot 2028 by pulling out the insertion rod 20210. After the limit on the support rod 2024 is canceled, the spring 2013 can ensure that the structure returns to the outdoor position for the next use.

[0040] refer to Figure 4 , Fig.10 , Fig.11There are two contact blocks 2011, which are located on one side of the bed board 1021 and penetrate the inner side of the bed board 1021. An inner rod 2012 is fixedly installed on one side of the contact block 2011, and a fitting block 2014 is fixedly installed on one end of the inner rod 2012. A spring 2013 is sleeved on the surface of the inner rod 2012, and the spring 2013 is fixedly installed between the contact block 2011 and the bed board 1021 respectively. A fitting block 2 2015 that fits with each other is provided on the top of the fitting block 2 2014, and a vertical rod 2016 is fixedly installed on the top of the vertical rod 2016. The surfaces of the rack 2017 and the vertical rod 2016 are slidably sleeved with a fixed plate 2018, and the two fixed plates 2018 are fixedly installed with the inner sides of the side plate 1 1022 and the side plate 2 1023 respectively. When the contact block 2011 is abutted, it will drive the inner rod 2012 to move, wherein the spring 2013 will be contracted, and the inner rod 2012 will drive the matching block 1 2014 to move, and the lateral movement of the matching block 1 2014 will abut the matching block 2 2015, and make the matching block 2 2015 move longitudinally, and the matching block 2 2015 will drive the vertical rod 2016 and the rack 2017 to move longitudinally synchronously.

[0041] refer to Fig.10 , Fig.11 , Fig.12 The linkage gear 2021 and the rack 2017 are meshed with each other, the linkage gear 2021 is fixedly sleeved with a support rod 1 2022 inside, one end of the support rod 1 2022 is fixedly sleeved with a bevel gear 3 2023, the surface of the bevel gear 3 2023 is meshed with a bevel gear 4 2025, the interior of the bevel gear 4 2025 is fixedly sleeved with a support rod 2024, the top of the surface of the support rod 2024 is fixedly sleeved with a fixing ring 2026, one side of the fixing ring 2026 is provided with an abutment 2027, and the two abutments 2027 are mutually opposed. The rack 2017 is designed in a symmetrical manner and passes through the outside of the side plate 1 1022 and the side plate 2 1023 respectively. The movement of the rack 2017 will drive the linkage gear 2021 to rotate, and the rotation of the linkage gear 2021 will drive the support rod 1 2022 and the bevel gear 3 2023 to rotate. The bevel gear 3 2023 drives the bevel gear 4 2025 to rotate. The bevel gear 4 2025 will drive the support rod 2024 and the fixing ring 2026 to rotate. The fixing ring 2026 will drive the abutment 2027 to rotate and engage the grooves at both ends of the external bed.

[0042] refer to Fig.10 , Fig.11 , Fig.12The tops of the side panels 1022 and 1023 are provided with plug rods 20210 respectively penetrating the inner sides of the side panels 1022 and 1023. The bottoms of the two plug rods 20210 are fixedly installed with insertion heads 20211. The tops of the support rods 2024 are provided with insertion grooves 2028 for plugging with the insertion heads 20211. The two sides of the insertion heads 20211 are fixedly installed with matching side blocks 20212. The tops of the support rods 2024 are provided with matching grooves 2029 located on both sides of the insertion grooves 2028. The matching grooves 2029 and the matching side blocks 20212 are plugged in with each other. The two plug rods 20210 are fixedly installed with insertion heads 20211. Both sides of 0210 are fixedly installed with snap-fit ​​side blocks 20213, and the snap-fit ​​side blocks 20213 are respectively snap-fitted with the side panels 1022 and 1023. The insertion of the insertion rod 20210 will insert the mating insertion head 20211 into the insertion groove 2028, and in the insertion of the matching groove 2029 and the matching side block 20212, the insertion rod 20210 will be limited and fixed to the support rod 2 2024. At the same time, through the setting of the snap-fit ​​side blocks 20213, the angle of the insertion rod 20210 inside the side panels 1022 and 1023 will be maintained, and the angle of the insertion rod 20210 will be limited.

[0043] Brief description of the use process: When the multifunctional shock-absorbing transport vehicle is used, the universal wheel with brake 1015 cooperates with the transport vehicle for moving. When the patient needs to be transferred from the hospital bed to the transport vehicle, the transport vehicle is first aligned with the hospital bed, and the contact block 2011 abuts against the hospital bed. After the contact block 2011 is abutted, it will drive the inner rod 2012 to move, wherein the spring 2013 will be contracted, and the inner rod 2012 will drive the matching block 1 2014 to move. The lateral movement of the matching block 1 2014 will abut the matching block 2 2015, and make the matching block 2 2015 move longitudinally, and the matching block 2 2015 will drive the vertical rod 216 and the rack 217 to move longitudinally synchronously. The movement of the rack 2017 will drive the linkage gear 2021 to rotate, and the rotation of the linkage gear 2021 will drive the support rod 1 2022 and the bevel gear 3 2023 to rotate, and the bevel gear 3 2023 will drive the bevel gear 4 2025 to rotate, and the bevel gear 4 2025 will drive the support rod 2024 and the fixing ring 2026 to rotate, and the fixing ring 2026 will drive the abutment 2027 to rotate and engage with the grooves at both ends of the external bed, so as to achieve the engagement of the abutment 2027 with the grooves at both ends of the bed. Thus, the limited position fixation of the transfer vehicle is achieved, and the complicated operation of the universal wheel 1015 with brake can be reduced through this setting, and the limited position fixation of the transfer vehicle can be achieved after the bed plate 1021 is contacted, thereby increasing the convenience of use. When the transfer vehicle needs to be unfixed, the insertion head 20211 can be disengaged from the insertion slot 2028 by pulling out the insertion rod 20210. After the limit on the support rod 2024 is canceled, the spring 2013 can ensure that the structure returns to the outdoor position for the next use.

[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A multifunctional shock-absorbing medical transport vehicle, comprising a vehicle body structure (1), characterized in that: The vehicle body mechanism (1) comprises a vehicle body component (101), a bed body component (102), a moving component (103) and a transmission component (104); the vehicle body component (101) comprises a support plate (1011); the bed body component (102) comprises a bed board (1021); a side plate 1 (1022) and a side plate 2 (1023) are respectively fixedly mounted on both sides of the top of the bed board (1021); the moving component (103) comprises a rotating motor (1031); the transmission component (104) comprises a rotating rod 1 (1041); one side of the two side rods (1024) is provided with an abutment fixing mechanism (2); the abutment fixing mechanism (2) comprises an abutment component (201) and a plug-in component (202); the abutment component (201) comprises a contact block (2011); and the plug-in component (202) comprises a linkage gear (2021).

2. A multifunctional shock-absorbing medical transport vehicle according to claim 1, characterized in that: The bottom of the support plate (1011) is fixedly mounted with mutually symmetrical supporting legs (1012), both sides of the bottom of the supporting legs (1012) are fixedly mounted with a plate body (1013), the bottom of the plate body (1013) is provided with a plate body (1014), the bottom of the plate body (1014) is fixedly mounted with a universal wheel (1015) with a brake, a disc spring (1016) is fixedly mounted between the plate body (1013) and the plate body (1014), and a guide rod (1017) penetrating through the top of the plate body (1013) is fixedly mounted at both ends of the top of the plate body (1014), and the guide rod (1017) and the plate body (1013) are slidably connected to each other.

3. The multifunctional shock-absorbing medical transport vehicle according to claim 1, characterized in that: A side rod (1024) is provided between the side plate 1 (1022) and the side plate 2 (1023), the number of the side rods (1024) being two, a driven roller (1025) and a driving roller (1026) being rotatably connected between the two side rods (1024) via bearings, surfaces of the driven roller (1025) and the driving roller (1026) being mutually transmission-connected with a transmission belt (1027), and a support plate (1028) fixedly connected to the side rods (1024) being provided on the inner side of the transmission belt (1027).

4. The multifunctional shock-absorbing medical transport vehicle according to claim 1, characterized in that: The rotary motor (1031) is located on the inner side of the second side plate (1023) and is fixedly connected to the second side plate (1023). The output end of the rotary motor (1031) is fixedly sleeved with a connecting rod (1032) via a coupling. A full gear (1033) is fixedly sleeved on the surface of the connecting rod (1032). A half gear (1034) is meshed on the surface of the full gear (1033). A transmission gear (1035) is provided on the rear side of the half gear (1034). A rod body 1 (1036) is fixedly sleeved between the transmission gear 1 (1035) and the half gear 1 (1034) and is rotatably connected to the inner side of the side plate 2 (1023); a transmission gear 2 (1037) is meshed on the surface of the transmission gear 1 (1035); a rod body 2 (1038) is fixedly sleeved on the inner side of the transmission gear 2 (1037) and is rotatably connected to the inner side of the side plate 2 (1023); and a transmission gear 3 (1039) is meshed on the surface of the transmission gear 2 (1037).

5. The multifunctional shock-absorbing medical transport vehicle according to claim 4, characterized in that: The transmission gear 3 (1039) is internally fixedly sleeved with a screw rod (10310) rotatably connected to the bed board (1021); the surface of the screw rod (10310) is threadedly connected to a threaded block (10311); the other end of the bed board (1021) is internally fixedly installed with a guide rod 2 (10312); the surface of the guide rod 2 (10312) is slidably connected to a guide block (10313); the threaded block (10311) and the guide block (10313) are both fixedly connected to the bottom of the side rod (1024).

6. The multifunctional shock-absorbing medical transport vehicle according to claim 4, characterized in that: A second rotating rod (1042) is provided on one side of the rotating rod 1 (1041). The first rotating rod (1041) and the second rotating rod (1042) are rotatably connected to each other through a bearing and a second side plate (1023). A first sleeve ring (1043) is sleeved on the surface of the first rotating rod (1041). A second sleeve ring (1044) is fixedly sleeved on the surface of the second rotating rod (1042). Synchronous wheels (1047) are fixedly sleeved on the surfaces of the first sleeve ring (1043) and the second sleeve ring (1044). A synchronous belt (1048) is mutually connected for transmission between the two synchronous wheels (1047). The surface of the first rotating rod (1041) A clamping strip (1045) is fixedly installed, and a clamping groove (1046) for clamping with the clamping strip (1045) is provided inside the first sleeve (1043). The surfaces of the first sleeve (1043) and the second sleeve (1044) are both rotatably sleeved with a support frame (10417) through a bearing. The support frame (10417) and the active roller (1026) are rotatably sleeved with each other. One end of the second rotating rod (1042) is fixedly sleeved with a bevel gear (1049), and one end of the active roller (1026) is fixedly sleeved with a bevel gear (10410) meshing with the first bevel gear (1049).

7. The multifunctional shock-absorbing medical transport vehicle according to claim 6, characterized in that: The surface of the full gear (1033) is meshed with a half gear 2 (10411), a transmission gear 4 (10412) is provided on the rear side of the half gear 2 (10411), a rod body 3 (10413) rotatably connected to the inner side of the side plate 2 (1023) is fixedly sleeved between the transmission gear 4 (10412) and the half gear 2 (10411), a transmission gear 5 (10414) is meshed with the surface of the transmission gear 4 (10412), a rod body 4 (10415) rotatably connected to the inner side of the side plate 2 (1023) is fixedly sleeved on the inner side of the transmission gear 5 (10414), a transmission gear 6 (10416) is meshed with the surface of the transmission gear 5 (10414), and the transmission gear 6 (10416) is fixedly sleeved with the rotating rod 1 (1041) between the transmission gear 4 (10412).

8. The multifunctional shock-absorbing medical transport vehicle according to claim 1, characterized in that: There are two contact blocks (2011), each of which is located on one side of the bed board (1021) and penetrates the inner side of the bed board (1021), an inner rod (2012) is fixedly mounted on one side of the contact block (2011), a fitting block (2014) is fixedly mounted on one end of the inner rod (2012), a spring (2013) is sleeved on the surface of the inner rod (2012), and the spring (2013) is respectively connected to the contact block (2011) and the bed board (1021). The two engaging blocks (2014) are fixedly mounted on each other, the top of the engaging block one (2014) is provided with a mutually engaging block two (2015), the top of the engaging block two (2015) is fixedly mounted with a vertical rod (2016), the top of the vertical rod (2016) is fixedly mounted with a rack (2017), the surface of the vertical rod (2016) is slidably sleeved with a fixing plate (2018), and the two fixing plates (2018) are respectively fixedly mounted on the inner sides of the side plate one (1022) and the side plate two (1023).

9. The multifunctional shock-absorbing medical transport vehicle according to claim 1, characterized in that: The linkage gear (2021) and the rack (2017) are meshed with each other, the linkage gear (2021) is internally fixedly sleeved with a support rod 1 (2022), one end of the support rod 1 (2022) is fixedly sleeved with a bevel gear 3 (2023), the surface of the bevel gear 3 (2023) is meshed with a bevel gear 4 (2025), the interior of the bevel gear 4 (2025) is fixedly sleeved with a support rod 2 (2024), the top of the surface of the support rod 2 (2024) is fixedly sleeved with a fixing ring (2026), one side of the fixing ring (2026) is provided with an abutment member (2027), the two abutment members (2027) are symmetrically designed and respectively penetrate the outer sides of the side plate 1 (1022) and the side plate 2 (1023).

10. The multifunctional shock-absorbing medical transport vehicle according to claim 9, characterized in that: The tops of the side panels 1 (1022) and 1023 are provided with plug rods (20210) which penetrate the inner sides of the side panels 1 (1022) and 1023 respectively. The bottoms of the two plug rods (20210) are fixedly installed with insertion heads (20211). The top of the support rod 2 (2024) is provided with insertion slots (2028) for plugging with the insertion heads (20211). The two sides of the insertion heads (20211) are fixedly installed with A matching side block (20212), the top of the second support rod (2024) is provided with matching grooves (2029) located on both sides of the insertion groove (2028), the matching grooves (2029) and the matching side blocks (20212) are mutually matched and plugged, and the two sides of the two insertion rods (20210) are fixedly installed with a snap-fit ​​side block (20213), and the snap-fit ​​side block (20213) is respectively snap-fitted with the side plate one (1022) and the side plate two (1023).

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