Large-load-bearing operating room mechanical arm

Abstract

The invention discloses a large-load-bearing operating room mechanical arm, and relates to the technical field of medical auxiliary instruments, the large-load-bearing operating room mechanical arm comprises a supporting assembly, and a movable assembly is arranged at the top of the supporting assembly. According to the large-load-bearing mechanical arm for the operating room, the movable assembly is large in load bearing capacity, medical equipment used in the operating room can be supported, even multiple medical equipment can be borne at the same time for operation, when single medical equipment is supported, the medical equipment is fixedly installed on the auxiliary platform, and when multiple medical equipment needs to be installed at the same time, the medical equipment can be fixedly installed on the auxiliary platform. The auxiliary platform is pulled outwards, the movable blocks slide in the movable grooves, and therefore the main platform and the auxiliary platform are unfolded to form a platform with a larger installation area, the limiting rods can play a role in limiting and auxiliary supporting, and at the moment, installation of multiple medical devices can be achieved at the same time; the problem that an existing mechanical arm is small in force, small in platform bearing capacity and incapable of bearing multiple devices at the same time is solved.

Description

Technical Field

[0001] The present invention relates to the field of medical assistance, and more specifically, to a large-load-bearing operating room robot arm. Background Art

[0002] The medical pendant is a medical device that assists doctors in anesthesia and surgical operations in the operating room. It is usually composed of a cantilever, a fixed tube and a tower head. It is used for terminal transfer of medical gases such as oxygen supply, suction, compressed air, nitrogen, etc. in the operating room. It can integrate a variety of different instruments and pipelines to make the space inside the operating room more tidy.

[0003] In the prior art, such as the Chinese patent number: CN115813559A, a multifunctional medical integrated system based on an intelligent robotic arm is disclosed, including a control host, a first robotic arm, a second robotic arm and a third robotic arm; one end of the first robotic arm is configured on one side of the control host; one end of the second robotic arm is configured on the other side of the control host; one end of the third robotic arm is configured to be fixedly connected to the control host; the other end of the first robotic arm is configured with a first carrier board, and the first carrier board is equipped with an ultrasound device; the other end of the second robotic arm is configured with a visual laryngoscope or a fiberoptic bronchoscope or an endotracheal intubation device; the other end of the third robotic arm is configured with a second carrier board, and the second carrier board is equipped with an anesthesia machine, a monitor and an injection pump; the multifunctional medical integrated system based on the intelligent robotic arm is conducive to optimizing the wiring of various equipment and the layout of the operating room, can effectively avoid the situation of messy distribution of lines, and can effectively improve the safety of the operating room.

[0004] However, the operating room pendant in the prior art is small in weight and cannot bear heavy equipment. In addition, it cannot carry ventilators, anesthesia machines, monitors, injection pumps and other equipment at the same time. It also does not have the specific space required for anesthesiologists to carry these equipment, thereby hindering the reasonable layout of medical equipment during surgery and failing to meet the requirements of modern anesthesia and surgery. Summary of the invention

[0005] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to propose a large-load-bearing operating room robot arm, which can fully overcome the problem that the existing robot arm has low strength and low platform bearing capacity, and is therefore unable to bear multiple devices at the same time.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] The present invention provides a large-load-bearing operating room mechanical arm, comprising a supporting assembly, a movable assembly is arranged on the top of the supporting assembly, one end of the movable assembly is fixedly connected with a rotating assembly, and the bottom of the rotating assembly is fixedly connected with a mounting assembly, the rotating assembly comprises a movable turntable, a T-shaped groove is provided at the bottom of the movable turntable near the edge, a T-shaped block is rotatably connected with the inner wall of the T-shaped groove, and the bottom of the T-shaped block is fixedly connected with the supporting plate; the mounting assembly comprises a main platform, an auxiliary platform is slidably sleeved on the outer surface of the main platform, two fixing rods are fixedly connected to the bottom of the main platform and the bottom of the auxiliary platform, a movable groove is provided at the bottom of each of the fixing rods, a limiting rod is slidably connected between the inner walls of every two movable grooves, a medical device is arranged on the top of the auxiliary platform, a main pull ring for manually changing the angle of the medical device is fixedly connected to the outer surface of the main platform, and an auxiliary pull ring for assisting manual changing of the angle of the medical device is fixedly connected to the outer surface of the auxiliary platform.

[0008] In a preferred technical solution of the present invention, a plurality of fixing grooves are provided at the bottom of the movable turntable along the circumferential direction, a fixing spring is provided on the inner wall of each fixing groove, a damping ball is fixedly connected to one end of each fixing spring, the outer diameter of each damping ball matches the inner diameter of each fixing groove, a plurality of clamping grooves are provided at the top of the support plate along the circumferential direction, each damping ball is respectively engaged with the inner wall of each clamping groove, and the support plate is fixedly installed on the top of the main platform.

[0009] In a preferred technical solution of the present invention, a plurality of movable grooves are opened on one side of the main platform, a plurality of movable blocks are fixedly connected between the inner walls of the auxiliary platform, and the inner wall of each movable groove is slidably connected to the outer surface of each movable block.

[0010] In a preferred technical solution of the present invention, a plurality of mounting grooves are provided on the top of the main platform and the top of the auxiliary platform, fastening bolts are threadedly embedded on the front surface of the auxiliary platform, and anti-slip blocks are fixedly connected to both ends of each limit rod.

[0011] In a preferred technical solution of the present invention, the support assembly includes a mounting plate, and the mounting plate is used to mount the entire device on a fixed wall, a plurality of mounting holes are provided on the outer surface of the mounting plate near both sides, and reinforced side panels are fixedly connected to the top of the mounting plate near both sides, a Bluetooth controller is provided on the outer surface of one of the reinforced side panels, a connecting plate is fixedly connected between the two reinforced side panels, and two reinforcing blocks are fixedly connected to the top of the connecting plate, and each of the reinforcing blocks is adjacent to each reinforced side panel.

[0012] In a preferred technical solution of the present invention, the movable component includes a mechanical main arm, one end of the mechanical main arm is rotatably embedded between two reinforced side plates through a reinforcement shaft, a rotating rod is rotatably embedded in the middle of the mechanical main arm, a first rotating block is rotatably connected between each of the reinforced side plates and each reinforcement block, a first hydraulic cylinder is arranged on the outer surface of the two first rotating blocks, and one end of the two first hydraulic cylinders is fixedly connected to a second rotating block.

[0013] In a preferred technical solution of the present invention, the two second rotating blocks are respectively fixedly connected at both ends of the rotating rod, a fixed shaft is rotatably embedded in one end of the mechanical main arm, the external rotation of the fixed shaft is connected to the mechanical auxiliary arm, the outer surface of the mechanical main arm is fixedly connected to two first connecting blocks, a third rotating block is rotatably connected between the two first connecting blocks, two second connecting blocks are fixedly connected to one end of the mechanical auxiliary arm, a fourth rotating block is rotatably connected between the two second connecting blocks, and a second hydraulic cylinder is arranged between the outer surface of the third rotating block and the outer surface of the fourth rotating block.

[0014] In a preferred technical solution of the present invention, two third connecting blocks are fixedly connected to the outer surface of the mechanical auxiliary arm, and a support rod is rotatably embedded in the other end of the mechanical auxiliary arm. The outer surfaces of both ends of the support rod are rotatably connected to fixed plates, and a support column is fixedly connected between the bottoms of the two fixed plates, and the support column is fixedly installed on the top of the moving turntable.

[0015] In a preferred technical solution of the present invention, a support shaft is rotatably connected between the two fixed plates, two reinforcing rods are fixedly connected to the outer surface of the support shaft, a reinforcing shaft is rotatably connected between one ends of the two reinforcing rods, and connecting rods are rotatably connected to the outer surfaces of both ends of the reinforcing shaft.

[0016] In a preferred technical solution of the present invention, both sides of the mechanical auxiliary arm are fixedly connected with connecting shafts near the other end, one ends of the two connecting rods are respectively rotatably connected to the outside of the two connecting shafts, a fifth rotating block is rotatably connected between the two third connecting blocks, a sixth rotating block is rotatably connected to the outside of the reinforcing shaft, and a third hydraulic cylinder is arranged between the outer surface of the fifth rotating block and the outer surface of the sixth rotating block.

[0017] The beneficial effects of the present invention are:

[0018] The present invention provides a large-load-bearing operating room robotic arm, the movable components of which have a large bearing capacity, and can support the medical equipment used in the operating room, and can even bear the operation of multiple medical equipment at the same time. When supporting a single medical equipment, the medical equipment can be fixedly installed on the auxiliary platform. When multiple medical equipment needs to be installed at the same time, the auxiliary platform is pulled outward, and the movable block slides inside the movable groove, so that the main platform and the auxiliary platform are unfolded to form a platform with a larger installation area. The limit rod can play the role of limiting and auxiliary support. At this time, the installation of multiple medical equipment at the same time can be achieved, which solves the problem that the existing robotic arm has low strength and low platform bearing capacity, and thus cannot bear multiple equipment at the same time. When it is necessary to manually rotate and adjust the direction of the medical equipment, grasping the main pull ring and the auxiliary pull ring can rotate the connected main platform and auxiliary platform, so that it is convenient for medical staff to rotate the medical equipment to an angle that is convenient for operation.

[0019] By respectively starting the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder, the mechanical main arm, the mechanical auxiliary arm and the support column can be driven respectively, so as to realize the bending of the mechanical main arm, the mechanical auxiliary arm and the support column. By starting the first hydraulic cylinder, the mechanical main arm is rotated with the connection between it and the reinforced side plate as the center of the circle, and its function is similar to that of a human upper arm, with strong supporting force and high firmness. By starting the second hydraulic cylinder, the mechanical auxiliary arm can be rotated with the fixed axis as the center of the circle, and its function is similar to that of a human forearm, with flexibility. By starting the third hydraulic cylinder, the reinforced axis can be pulled up or down, and under the connecting action of the connecting rod, the support column can be rotated with the support rod as the rotation center when the third hydraulic cylinder is extended and retracted, so as to adjust the balance of the main platform, so as to keep the main platform balanced during use, which can effectively prevent the medical equipment from tilting during use and has a protective effect on the medical equipment.

[0020] By using the mounting plate, the entire device can be installed on the wall or table of the operating room to provide stable support, wherein the Bluetooth controller is connected to the external remote control signal for operation, and the Bluetooth controller is electrically connected to the driving device in the operating room robotic arm to control the start, stop and operation of the driving device. The two reinforced side panels are connected by using a connecting plate to form an integral mounting base, which is then used to install the movable components. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A side perspective view of a large load-bearing operating room robot arm of the present invention;

[0022] Figure 2 This is a bottom-up stereoscopic diagram of a large-load-bearing operating room robot arm of the present invention;

[0023] Figure 3It is a bottom-up stereoscopic view of a mounting assembly portion of a large-load-bearing operating room robot arm of the present invention;

[0024] Figure 4 It is a sectional perspective view of a partial structure of an installation assembly of a large load-bearing operating room robot arm of the present invention;

[0025] Figure 5 It is a cutaway perspective view of a rotating assembly of a large-load-bearing operating room robot arm of the present invention;

[0026] Figure 6 It is a sectional stereoscopic diagram of a rotating assembly structure of a large load-bearing operating room robot arm of the present invention;

[0027] Figure 7 This is a perspective view of the structure of the movable components of a large load-bearing operating room robot arm of the present invention;

[0028] Figure 8 This is a perspective view of the partial structure of the supporting assembly of a large-load-bearing operating room robot arm of the present invention;

[0029] Fig. 9 This is a schematic diagram of the structure of a large-load-bearing operating room robot arm using a ground-mobile installation;

[0030] Fig.10 This is a structural schematic diagram of a large-load-bearing operating room robot arm installed using a lifting component according to the present invention;

[0031] Fig.11 This is a structural schematic diagram of a large load-bearing operating room robot arm installed using a gantry frame according to the present invention.

[0032] In the figure:

[0033] 1-movable assembly; 101-mechanical main arm; 102-first rotating block; 103-first hydraulic cylinder; 104-second rotating block; 105-rotating rod; 106-first connecting block; 107-third rotating block; 108-second hydraulic cylinder; 109-fourth rotating block; 110-second connecting block; 111-mechanical auxiliary arm; 112-third connecting block; 113-fixed shaft; 114-fifth rotating block; 115-third hydraulic cylinder; 116-sixth rotating block; 117-connecting shaft; 118-connecting rod; 119-reinforced shaft; 120-reinforced rod; 121-supporting shaft; 122-supporting rod; 123-fixed plate; 124-supporting column; 2-supporting assembly; 201-mounting plate; 202-reinforced side plate; 203-connecting plate; 204-reinforced block; 205-mounting hole; 3-rotating assembly; 301-moving turntable; 302-support plate; 303-T-shaped slot; 304-T-shaped block; 305-fixed slot; 306-fixed spring; 307-damping ball; 308-slot; 4-installation assembly; 401-main platform; 402-main pull ring; 403-auxiliary platform; 404-fastening bolt; 405-fixed rod; 406-anti-drop block; 407-limit rod; 408-auxiliary pull ring; 409-installation slot; 410-movable slot; 411-movable block; 5-medical equipment; 6-Bluetooth controller, 71-first rotating member, 72-first lifting member, 73-moving trolley, 81-top plate, 82-second lifting member, 83-first support plate, 84-second rotating member, 91-gantry, 92-slider, 93-third lifting member, 94-second support plate, 95-third rotating member. DETAILED DESCRIPTION

[0034] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0035] Example 1: Reference Figure 1-Figure 8As shown, the present invention provides a technical solution: a large-load-bearing operating room robot arm, including a support component 2, a movable component 1 is arranged on the top of the support component 2, one end of the movable component 1 is fixedly connected to a rotating component 3, the bottom of the rotating component 3 is fixedly connected to an installation component 4, the rotating component 3 includes a movable turntable 301, a T-shaped groove 303 is opened near the edge of the bottom of the movable turntable 301, the inner wall of the T-shaped groove 303 is rotatably connected to a T-shaped block 304, and the bottom of the T-shaped block 304 is fixedly connected to a support plate 302; the installation component 4 includes a movable turntable 301, a T-shaped groove 303 is opened near the edge of the bottom of the movable turntable 301, and a T-shaped block 304 is rotatably connected to the inner wall of the T-shaped groove 303, and the bottom of the T-shaped block 304 is fixedly connected to the support plate 302; the installation component 4 includes a movable turntable 301, a T-shaped groove 303 is opened near the edge of the bottom of the movable turntable 301, and a T-shaped block 304 is rotatably connected to the inner wall of the T-shaped groove 303. The ... The main platform 401 includes a main platform 401, the outer surface of the main platform 401 is slidably sleeved with an auxiliary platform 403, the bottom of the main platform 401 and the bottom of the auxiliary platform 403 are fixedly connected with two fixing rods 405, the bottom of each fixing rod 405 is provided with a movable groove 410, and the inner walls of each two movable grooves 410 are slidably connected with a limiting rod 407, the top of the auxiliary platform 403 is provided with a medical device 5, the outer surface of the main platform 401 is fixedly connected with a main pull ring 402 for manually changing the angle of the medical device 5, and the outer surface of the auxiliary platform 403 is fixedly connected with a main pull ring 402 for manually changing the angle of the medical device 5. The supporting plate 302 is fixedly connected with an auxiliary pull ring 408 for assisting manual change of the angle of the medical device 5. The bottom of the movable turntable 301 is provided with a plurality of fixed grooves 305 along the circumferential direction. The inner wall of each fixed groove 305 is provided with a fixed spring 306. One end of each fixed spring 306 is fixedly connected with a damping ball 307. The outer diameter of each damping ball 307 matches the inner diameter of each fixed groove 305. The top of the supporting plate 302 is provided with a plurality of slots 308 along the circumferential direction. Each damping ball 307 is respectively engaged with the inner wall of each slot 308. The support plate 302 is fixedly installed on the top of the main platform 401, and a plurality of movable grooves 410 are opened on one side of the main platform 401. A plurality of movable blocks 411 are fixedly connected between the inner walls of the auxiliary platform 403. The inner wall of each movable groove 410 is slidably connected to the outer surface of each movable block 411 respectively. A plurality of mounting grooves 409 are opened on the top of the main platform 401 and the top of the auxiliary platform 403. A fastening bolt 404 is threadedly embedded on the front surface of the auxiliary platform 403, and anti-dropping blocks 406 are fixedly connected at both ends of each limit rod 407.

[0036] In this embodiment, when in use, the driving power of the movable component 1 is hydraulic power, which has a large bearing capacity and can support the medical equipment 5 used in the operating room, and can even support multiple medical equipment 5 to operate at the same time. When supporting a single medical device 5, the medical device 5 can be fixedly installed on the auxiliary platform 403. At this time, the fastening bolt 404 should be tightened. When it is necessary to manually rotate and adjust the direction of the medical device 5, the main platform 401 and the auxiliary platform 403 can be rotated by grasping the main pull ring 402 and the auxiliary pull ring 408, so that the medical staff can rotate the medical device 5 to an angle that is convenient for operation. When it is necessary to install multiple medical devices 5 at the same time, by loosening the fastening bolt 404, the auxiliary platform 403 is pulled outward, and the movable block 411 slides inside the movable groove 410, so that the main platform 401 and the auxiliary platform 403 are unfolded to form a platform with a larger installation area. At this time, the limit rod 407 is inserted into the movable groove 410, which can play the role of limiting and auxiliary support, and at this time, multiple medical devices 5 can be installed at the same time.

[0037] Embodiment 2: Figure 1 , Figure 2 and Figure 8 As shown, the support assembly 2 includes a mounting plate 201, and the mounting plate 201 is used to mount the entire device on a fixed wall. A plurality of mounting holes 205 are provided on the outer surface of the mounting plate 201 near both sides. Reinforced side panels 202 are fixedly connected to the top of the mounting plate 201 near both sides. A Bluetooth controller 6 is provided on the outer surface of one of the reinforced side panels 202. A connecting plate 203 is fixedly connected between the two reinforced side panels 202. Two reinforcing blocks 204 are fixedly connected to the top of the connecting plate 203, and each reinforcing block 204 is adjacent to each reinforced side panel 202.

[0038] In this embodiment, when in use, the entire device can be installed on the wall or table of the operating room by using the mounting plate 201, which plays a role of stable support, wherein the Bluetooth controller 6 is connected to the external remote control signal for operation, and the Bluetooth controller 6 is electrically connected to the driving device in the operating room robot arm, which is used to control the start, stop and operation of the driving device. The two reinforced side panels 202 are connected by using the connecting plate 203 to form an integral mounting base, which is then used to install the movable component 1.

[0039] Embodiment three: Figure 1 , Figure 2 , Figure 7 and Figure 8As shown, the movable assembly 1 includes a mechanical main arm 101, one end of the mechanical main arm 101 is rotatably embedded between two reinforced side plates 202 through a reinforcement shaft, a rotating rod 105 is rotatably embedded in the middle of the mechanical main arm 101, a first rotating block 102 is rotatably connected between each reinforced side plate 202 and each reinforced block 204, a first hydraulic cylinder 103 is arranged on the outer surface of the two first rotating blocks 102, one end of the two first hydraulic cylinders 103 is fixedly connected to a second rotating block 104, and the two second rotating blocks 104 are respectively fixedly connected to the two ends of the rotating rod 105. The mechanical main arm 101 is connected, one end of which is rotatably embedded with a fixed shaft 113, the outside of which is rotatably connected to a mechanical auxiliary arm 111, the outer surface of the mechanical main arm 101 is fixedly connected to two first connection blocks 106, the two first connection blocks 106 are relatively rotatably connected to a third rotation block 107, one end of the mechanical auxiliary arm 111 is fixedly connected to two second connection blocks 110, the two second connection blocks 110 are relatively rotatably connected to a fourth rotation block 109, and a second liquid is arranged between the outer surface of the third rotation block 107 and the outer surface of the fourth rotation block 109 The outer surface of the mechanical auxiliary arm 111 is fixedly connected to two third connecting blocks 112, and the other end of the mechanical auxiliary arm 111 is rotatably embedded with a support rod 122. The outer surfaces of both ends of the support rod 122 are rotatably connected to fixed plates 123. A support column 124 is fixedly connected between the bottoms of the two fixed plates 123. The support column 124 is fixedly installed on the top of the moving turntable 301. A support shaft 121 is rotatably connected between the two fixed plates 123. The outer surface of the support shaft 121 is fixedly connected to two reinforcing rods 120. A reinforcing shaft 119 is rotatably connected between one end and the other end, and connecting rods 118 are rotatably connected to the outer surfaces of both ends of the reinforcing shaft 119. Connecting shafts 117 are fixedly connected to both sides of the mechanical auxiliary arm 111 near the other end. One ends of the two connecting rods 118 are rotatably connected to the outside of the two connecting shafts 117 respectively. A fifth rotating block 114 is rotatably connected between the two third connecting blocks 112. A sixth rotating block 116 is rotatably connected to the outside of the reinforcing shaft 119. A third hydraulic cylinder 115 is arranged between the outer surface of the fifth rotating block 114 and the outer surface of the sixth rotating block 116.

[0040] In this embodiment, when in use, the mechanical main arm 101, the mechanical auxiliary arm 111 and the support column 124 can be driven respectively by starting the first hydraulic cylinder 103, the second hydraulic cylinder 108 and the third hydraulic cylinder 115, so as to realize the bending of the mechanical main arm 101, the mechanical auxiliary arm 111 and the support column 124. By starting the first hydraulic cylinder 103, under the rotation connection between the mechanical main arm 101 and the reinforced side plate 202, the mechanical main arm 101 can be rotated with the connection between the mechanical main arm 101 and the reinforced side plate 202 as the center of the circle. Its function is similar to that of a human upper arm, with strong supporting force and high firmness. By starting the second hydraulic cylinder 108, the mechanical main arm 101 can be extended. The mechanical auxiliary arm 111 can be retracted and retracted, thereby enabling the mechanical auxiliary arm 111 to rotate with the fixed axis 113 as the center. Its function is similar to that of a human forearm and it is flexible. By starting the third hydraulic cylinder 115 to retract and retract it, the reinforcing shaft 119 can be pulled upward or downward. Under the connecting action of the connecting rod 118, the support column 124 can rotate with the support rod 122 as the rotation center when the third hydraulic cylinder 115 is retracted and retracted, thereby adjusting the balance of the main platform 401, thereby enabling the main platform 401 to maintain balance during use, which can effectively prevent the medical device 5 from tilting during use and has a protective effect on the medical device 5.

[0041] The use method and working principle of the device: When in use, the mechanical main arm 101, the mechanical auxiliary arm 111 and the support column 124 can be driven respectively by starting the first hydraulic cylinder 103, the second hydraulic cylinder 108 and the third hydraulic cylinder 115, so as to realize the bending of the mechanical main arm 101, the mechanical auxiliary arm 111 and the support column 124. By starting the first hydraulic cylinder 103, under the rotation connection between the mechanical main arm 101 and the reinforced side plate 202, the mechanical main arm 101 can be rotated with the connection between it and the reinforced side plate 202 as the center of the circle, and its function is similar to that of a human upper arm, with strong supporting force and high firmness. By starting the second hydraulic cylinder 108, it can be extended and retracted, so that the mechanical main arm 101 can be rotated. The auxiliary arm 111 rotates with the fixed axis 113 as the center of the circle, and its function is similar to that of a human forearm, and it is flexible. By starting the third hydraulic cylinder 115 to extend and retract it, the reinforcing axis 119 can be pulled upward or downward. Under the connecting action of the connecting rod 118, the support column 124 can rotate with the support rod 122 as the rotation center when the third hydraulic cylinder 115 is extended and retracted, so that the balance of the main platform 401 can be adjusted, and the main platform 401 can be kept balanced during use. When in use, the device can be installed on the wall or table of the operating room as a whole by using the mounting plate 201, which plays a role of stable support, wherein the Bluetooth controller 6 and the external controller for operation The remote control signal of the control is connected, and the Bluetooth controller 6 is electrically connected to the driving device in the operating room robot arm to control the start, stop and operation of the driving device. The two reinforcing side plates 202 are connected by using the connecting plate 203 to form an integral mounting base, which is then used to install the movable component 1. When in use, the driving power of the movable component 1 is hydraulic power, which has a large bearing capacity and can support the medical equipment 5 used in the operating room, and can even withstand the operation of multiple medical devices 5 at the same time. When supporting a single medical device 5, the medical device 5 can be fixedly installed on the auxiliary platform 403. At this time, the fastening bolts 404 should be tightened. When manual When rotating and adjusting the direction of the medical device 5, grasping the main pull ring 402 and the auxiliary pull ring 408 can rotate the connected main platform 401 and the auxiliary platform 403, so that medical staff can rotate the medical device 5 to an angle that is convenient for operation. When multiple medical devices 5 need to be installed at the same time, by loosening the fastening bolts 404, and then pulling the auxiliary platform 403 outward, the movable block 411 slides inside the movable groove 410, so that the main platform 401 and the auxiliary platform 403 are unfolded to form a platform with a larger installation area. At this time, the limit rod 407 is inserted into the movable groove 410, which can play the role of limiting and auxiliary support, and now it is possible to install multiple medical devices 5 at the same time.

[0042] In the above embodiment, the support assembly is installed on the ground or wall for fixing. In addition to this installation method, it can also be installed as follows Fig. 9In this embodiment, the support assembly is mounted on the first rotating member 71, the first rotating member 71 is mounted on the first lifting member 72, and finally the first lifting member 72 is mounted on the moving trolley 73. The entire mechanical arm can be moved to a suitable position by the moving trolley 73, and the mechanical arm can be lifted and moved as a whole by the first lifting member 72. Finally, the first rotating member 71 is used to provide a rotation function for the mechanical arm as a whole, thereby improving the maneuverability of the mechanical arm, and being able to move it to the place where it needs to be operated, so as to meet the use requirements of different positions in accordance with the original range of motion of the mechanical arm.

[0043] In another embodiment of the present application, Fig.10 As shown, the support assembly is mounted on the second rotating member 84, the second rotating member 84 is mounted on the first supporting plate 83, the first supporting plate 83 is also mounted with a second lifting member 82, the upper end of the second lifting member 82 is mounted with a top plate 81, the top plate 81 is mounted on the ceiling in the operating room, and in normal use, the second lifting member 82 brings the robotic arm down, and the robotic arm works normally. The arrangement of the second lifting member 82 and the second rotating member 84 makes the range of movement and adjustment of the robotic arm more flexible. After use, the second lifting member 82 is retracted to bring the robotic arm up, saving space on the ground and preventing the robotic arm from obstructing the movement of medical staff.

[0044] In another embodiment of the present application, Fig.11 As shown, the support assembly is installed on the third rotating member 95, the third rotating member 95 is installed on the second supporting plate 94, the third lifting member 93 is fixed on the second supporting plate 94, and a slider 92 is fixed on the upper end of the third lifting member 93. The slider 92 is slidably connected to the gantry 91, and the gantry 91 is erected in the operating room. The robotic arm can slide horizontally on the gantry 91 through the slider 92. The setting of the gantry 91 can make the robotic arm more stable and flexible to move and exercise in the operating room. At the same time, the installation area of ​​the gantry 91 on the ground is small, and the legs of the gantry 91 can be set to the edge of the room, which can not only stably fix the robotic arm, but also allow the robotic arm to move smoothly laterally.

[0045] The above three embodiments expand different uses of the robotic arm and can be flexibly selected according to actual usage to meet different actual usage requirements.

[0046] The wiring diagram of the first hydraulic cylinder 103, the second hydraulic cylinder 108, the third hydraulic cylinder 115 and the Bluetooth controller 6 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring layout of the first hydraulic cylinder 103, the second hydraulic cylinder 108, the third hydraulic cylinder 115 and the Bluetooth controller 6 will not be explained in detail.

[0047] The first rotating member 71, the second rotating member 84 and the third rotating member in the embodiment are all rotating parts like the rotating assembly 3 or other existing rotating members capable of supporting heavy weight and rotating arrangement. The first lifting member 72, the second lifting member 82 and the third lifting member 93 are existing lifting members such as hydraulic cylinders capable of heavy weight lifting.

[0048] Other technologies of this embodiment adopt existing technologies.

[0049] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A heavy-duty operating room robot arm, comprising a support assembly (2), a movable assembly (1) being arranged on the top of the support assembly (2), a rotating assembly (3) being fixedly connected to one end of the movable assembly (1), and a mounting assembly (4) being fixedly connected to the bottom of the rotating assembly (3), characterized in that: The rotating assembly (3) comprises a movable rotating disk (301), a T-shaped groove (303) is provided at the bottom of the movable rotating disk (301) near the edge, a T-shaped block (304) is rotatably connected to the inner wall of the T-shaped groove (303), and a support disk (302) is fixedly connected to the bottom of the T-shaped block (304); The mounting assembly (4) comprises a main platform (401), an auxiliary platform (403) is slidably sleeved on the outer surface of the main platform (401), two fixing rods (405) are fixedly connected to the bottom of the main platform (401) and the bottom of the auxiliary platform (403), a movable groove (410) is opened at the bottom of each fixing rod (405), and a limiting rod (407) is slidably connected between the inner walls of each two movable grooves (410), a medical device (5) is arranged on the top of the auxiliary platform (403), a main pull ring (402) for manually changing the angle of the medical device (5) is fixedly connected to the outer surface of the main platform (401), and an auxiliary pull ring (408) for assisting in manually changing the angle of the medical device (5) is fixedly connected to the outer surface of the auxiliary platform (403).

2. A heavy-duty operating room robot arm according to claim 1, characterized in that: The bottom of the movable turntable (301) is provided with a plurality of fixed grooves (305) along the circumferential direction, and a fixed spring (306) is provided on the inner wall of each fixed groove (305). One end of each fixed spring (306) is fixedly connected with a damping ball (307), and the outer diameter of each damping ball (307) matches the inner diameter of each fixed groove (305). The top of the support plate (302) is provided with a plurality of slots (308) along the circumferential direction, and each damping ball (307) is respectively engaged with the inner wall of each slot (308). The support plate (302) is fixedly mounted on the top of the main platform (401).

3. A heavy-duty operating room robot arm according to claim 2, characterized in that: A plurality of movable grooves (410) are provided on one side of the main platform (401), a plurality of movable blocks (411) are fixedly connected between the inner walls of the auxiliary platform (403), and the inner wall of each movable groove (410) is slidably connected to the outer surface of each movable block (411).

4. A heavy-duty operating room robot arm according to claim 3, characterized in that: A plurality of mounting grooves (409) are provided on the top of the main platform (401) and the top of the auxiliary platform (403), a fastening bolt (404) is threadedly embedded on the front surface of the auxiliary platform (403), and both ends of each limiting rod (407) are fixedly connected with an anti-slip block (406).

5. A heavy-duty operating room robot arm according to claim 4, characterized in that: The support assembly (2) comprises a mounting plate (201), and the mounting plate (201) is used to mount the device as a whole on a fixed wall surface. The outer surface of the mounting plate (201) is provided with a plurality of mounting holes (205) near both sides. The top of the mounting plate (201) is fixedly connected with reinforcing side plates (202) near both sides. A Bluetooth controller (6) is arranged on the outer surface of one of the reinforcing side plates (202). A connecting plate (203) is fixedly connected between the two reinforcing side plates (202). Two reinforcing blocks (204) are fixedly connected to the top of the connecting plate (203), and each reinforcing block (204) is respectively adjacent to each reinforcing side plate (202).

6. A heavy-duty operating room robot arm according to claim 5, characterized in that: The movable component (1) comprises a mechanical main arm (101), one end of the mechanical main arm (101) is rotatably embedded between two reinforced side plates (202) via a reinforcement shaft, a rotating rod (105) is rotatably embedded in the middle of the mechanical main arm (101), a first rotating block (102) is rotatably connected between each reinforced side plate (202) and each reinforced block (204), a first hydraulic cylinder (103) is disposed on the outer surface of the two first rotating blocks (102), and one end of the two first hydraulic cylinders (103) is fixedly connected to a second rotating block (104).

7. A heavy-duty operating room robot arm according to claim 6, characterized in that: The two second rotating blocks (104) are respectively fixedly connected to the two ends of the rotating rod (105); a fixed shaft (113) is rotatably embedded in one end of the mechanical main arm (101); the outside of the fixed shaft (113) is rotatably connected to a mechanical auxiliary arm (111); the outer surface of the mechanical main arm (101) is fixedly connected to two first connecting blocks (106); a third rotating block (107) is rotatably connected between the two first connecting blocks (106); one end of the mechanical auxiliary arm (111) is fixedly connected to two second connecting blocks (110); a fourth rotating block (109) is rotatably connected between the two second connecting blocks (110); and a second hydraulic cylinder (108) is arranged between the outer surface of the third rotating block (107) and the outer surface of the fourth rotating block (109).

8. The heavy-duty operating room robot arm according to claim 7, characterized in that: Two third connection blocks (112) are fixedly connected to the outer surface of the mechanical auxiliary arm (111); a support rod (122) is rotatably embedded in the other end of the mechanical auxiliary arm (111); both ends of the outer surfaces of the support rod (122) are rotatably connected to fixed plates (123); a support column (124) is fixedly connected between the bottoms of the two fixed plates (123); and the support column (124) is fixedly installed on the top of the movable turntable (301).

9. A heavy-duty operating room robot arm according to claim 8, characterized in that: A support shaft (121) is rotatably connected between the two fixed plates (123), two reinforcing rods (120) are fixedly connected to the outer surface of the support shaft (121), a reinforcing shaft (119) is rotatably connected between one ends of the two reinforcing rods (120), and the outer surfaces of both ends of the reinforcing shaft (119) are rotatably connected to connecting rods (118).

10. A heavy-duty operating room robot arm according to claim 9, characterized in that: Both sides of the mechanical auxiliary arm (111) are fixedly connected with connecting shafts (117) near the other end, one end of the two connecting rods (118) is rotatably connected to the outside of the two connecting shafts (117), a fifth rotating block (114) is rotatably connected between the two third connecting blocks (112), the outside of the reinforcing shaft (119) is rotatably connected with a sixth rotating block (116), and a third hydraulic cylinder (115) is arranged between the outer surface of the fifth rotating block (114) and the outer surface of the sixth rotating block (116).

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