Postoperative auxiliary device for burn and plastic surgery department

Abstract

The invention discloses a postoperative auxiliary device for the department of burn and plastic surgery, and relates to the technical field of surgical equipment.The postoperative auxiliary device comprises a bottom plate, a mounting plate is fixedly arranged at one end of the top of the bottom plate through a plurality of supporting rods, an auxiliary stool for a patient to sit down is slidably arranged at one end of the top of the mounting plate, and a first driving mechanism is arranged at the other end of the top of the mounting plate; two rehabilitation training mechanisms are arranged at the other end of the top of the bottom plate, each rehabilitation training mechanism comprises a first rotating shaft, a second driving mechanism is arranged at one end of each first rotating shaft and comprises a first connecting shaft, and a transmission mechanism is arranged at one end of each first connecting shaft; by arranging the second driving mechanism, the transmission mechanism and the rehabilitation training mechanism, the second driving mechanism drives the rehabilitation training mechanism to work, and the rehabilitation training effect is improved; by arranging the first driving mechanism, the first driving mechanism works to drive the auxiliary stool to move, and the adaptability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of surgical equipment, in particular to a postoperative auxiliary device for burn and plastic surgery. Background Art

[0002] Burn plastic surgery refers to plastic surgery after burns. Post-burn deformity manifests as tissue defect, displacement or hyperplasia. Mild clinical manifestations affect the beauty of appearance, while severe ones often lead to functional disorders and heavy psychological burden on patients. The treatment of burn plastic surgery should choose different surgical methods according to the specific situation of the patient. In principle, tissue reduction is used for those with tissue displacement; tissue resection should be used for those with excessive tissue; and tissue transplantation should be used for those with tissue defects. After the burn plastic surgery is completed, in the early rehabilitation training stage (from the acute phase to the wound healing phase), the focus of rehabilitation training is to avoid joint stiffness and muscle contracture, which requires the use of rehabilitation training auxiliary devices.

[0003] When using existing rehabilitation training auxiliary devices, a motor is generally used to drive the patient's arms or legs to move, so that the shoulder joints, arm joints, leg joints and other joints can move in the front-to-back direction. The joint movement direction is limited, the rehabilitation training effect is poor, and it is not easy to adjust the position of the seat, which reduces the applicability. In view of the above problems, the inventor proposes a postoperative auxiliary device for burn plastic surgery to solve the above problems. Summary of the invention

[0004] In order to solve the problem that the existing rehabilitation training auxiliary devices, when in use, generally use motors to drive the patient's arms or legs to move, so that the shoulder joints, arm joints, leg joints and other joints move in the front-to-back direction, the joint movement direction is limited, the rehabilitation training effect is poor, and it is not easy to adjust the position of the seat, thereby reducing the applicability; the purpose of the present invention is to provide a postoperative auxiliary device for burn plastic surgery.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a postoperative auxiliary device for burn plastic surgery, comprising a base plate, a mounting plate is fixedly provided at one end of the top of the base plate through a plurality of support rods, an auxiliary stool for patients to sit on is slidably provided at one end of the top of the mounting plate, a first driving mechanism for adjusting the position of the auxiliary stool is provided at the other end of the top of the mounting plate, two rehabilitation training mechanisms for providing joint rehabilitation training for patients are provided at the other end of the top of the base plate, the rehabilitation training mechanism comprises a first rotating shaft, one end of the first rotating shaft is provided with a second driving mechanism connected to the mounting plate for driving the rehabilitation training mechanism to operate to achieve the purpose of rehabilitation training, the second driving mechanism comprises a first connecting shaft, and the second driving mechanism also comprises a connecting shaft fixed to the outer ring of the bottom of the mounting plate A matching first motor, two first shaft seats and a third connecting shaft, wherein a second rotating shaft is fixedly provided at an output end of the first motor, a second connecting shaft is fixedly provided at one end of the second rotating shaft and is rotatably matched with the center of one of the first shaft seats, the first connecting shaft is rotatably matched with the center of the other first shaft seat, the first connecting shaft and the second connecting shaft are connected to each other through a first synchronous belt and a first synchronous wheel transmission, a plurality of first limiting holes are provided at the other ends of the first connecting shaft and the second connecting shaft, a first transmission rod is slidably provided on the inner wall of the first limiting hole, a fixing block is fixedly provided at one end of the first transmission rod, a U-shaped connecting block is hingedly provided on the surface of the fixing block, a second transmission rod is fixedly provided at one end of the U-shaped connecting block, and the surface of the second transmission rod is connected to the third connecting shaft. The first gear is connected with the gear of the second end through the cam, and the second gear is connected with the gear of the third end through the cam, and the gear is connected with the gear of the third end through the cam. The synchronous wheel transmission is provided with a fifth rotating shaft that is rotatably matched with the bottom of the first mounting block, and the fifth rotating shaft is provided with a sixth rotating shaft that is rotatably matched with one side of the first mounting block through two first bevel gears that mesh with each other, one end of the sixth rotating shaft is fixedly matched with one end of the first connecting shaft, and a turntable is fixedly provided at the other end of the fourth rotating shaft, a fixing bar is fixedly provided on the top of the turntable, a first sliding block is fixedly provided on the surface of the fixing bar by a first bolt, a cylindrical pin is fixedly provided on the top of the first sliding block for sliding matching with a through hole opened on the top of the swing bar, a fan-shaped gear that meshes with one side of the second spur gear is fixedly provided at one end of the swing bar, the second spur gear and the third spur gear are meshed with each other, and the other sides of the second spur gear and the third spur gear are respectively meshed with the outer walls of the two first spur gears.

[0006] The cam is an angularly shaped member which is fixedly provided with a toothed plate and has a first end which is adapted to rotate with the toothed plate when the cam is in the first position. A horizontal plate is fixed on one side of the vertical rod, a third slider is fixed on the top of the horizontal plate by a second bolt, a U-shaped fixing frame is fixed on the top of the third slider, a first fixing plate and a second fixing plate are fixed on the bottom end of one side of the inner wall of the U-shaped fixing frame, a sliding sleeve is rotatably provided on one side of the first fixing plate and slidably cooperates with the surface of the first rotating shaft, the sliding sleeve is provided with a fourth transmission shaft through a fourth spur gear that meshes with each other, the fourth transmission shaft is rotatably arranged between the first fixing plate and the second fixing plate, the fourth transmission shaft is provided with a fifth transmission shaft that rotatably cooperates with the top end of one side of the inner wall of the U-shaped fixing frame through two helical gears that mesh with each other, an opening is provided on one side of the horizontal plate, a fourth slider is slidably provided on the opening, one end of the fifth transmission shaft is fixedly provided with a second rotating bar through the fourth slider, a second movable rod is fixedly provided on one side of the second rotating bar, a second rubber sleeve is rotatably provided on the surface of the second movable rod, a binding rope is fixedly provided on the surface of the second rubber sleeve, a moving rod that rotatably cooperates with one end of the first rotating shaft is fixedly provided on one end of the horizontal plate, and a moving block that slidably cooperates with the surface of the bottom plate is fixedly provided on the bottom end of the moving rod.

[0007] Preferably, the first driving mechanism includes four second mounting blocks fixedly matched with one end of the top of the mounting plate, a screw is rotatably provided between two of the second mounting blocks located on the same side, the two screws are connected by a fifth synchronous belt and a fifth synchronous wheel, a plurality of internal thread blocks are threaded on the surfaces of the two screws, a third mounting block fixedly matched with one side of the auxiliary stool is fixedly provided on one side of the internal thread block, a second motor is fixedly installed on one side of one of the second mounting blocks, and the output end of the second motor passes through the second mounting block and is fixedly matched with one end of one of the screws.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] 1. The present invention sets a second driving mechanism, a transmission mechanism and a rehabilitation training mechanism, so that the second driving mechanism works, drives the transmission mechanism to operate, and then drives the rehabilitation training mechanism to work, so that the rehabilitation training mechanism not only drives the patient's arms and legs to move in the front and back directions, but also expands the range of motion of the patient's arms and legs in the left and right directions, thereby improving the rehabilitation training effect; by setting a first driving mechanism, the first driving mechanism works to drive the auxiliary stool to move, thereby adjusting the position of the auxiliary stool, thereby expanding the adaptability of the device;

[0010] 2. The present invention utilizes the rotation of the first connecting shaft to drive the sixth rotating shaft to rotate, and then drives the fourth rotating shaft to rotate, and then drives the second spur gear and the third spur gear to rotate back and forth, and then drives the two first spur gears to rotate back and forth, and then drives the first rubber sleeve and the second rubber sleeve to move back and forth slowly within a certain range, so that the range of motion of the arm and leg joints is larger;

[0011] 3. The present invention utilizes the rotation of the screw rod to drive the internal thread block and the third mounting block to move, thereby driving the auxiliary stool to move, thereby achieving the purpose of adjusting the position of the auxiliary stool. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall external structure of the present invention.

[0014] Figure 2 It is a bottom view structural schematic diagram of the whole invention.

[0015] Figure 3 It is a schematic diagram of the structure of the second driving mechanism of the present invention.

[0016] Figure 4 It is a schematic diagram of the transmission mechanism structure of the present invention.

[0017] Figure 5 It is a structural schematic diagram of the rehabilitation training mechanism of the present invention.

[0018] Figure 6 It is a schematic diagram of the structure of the first driving mechanism of the present invention.

[0019] In the figure: 1, bottom plate; 2, support rod; 3, mounting plate; 4, auxiliary stool; 5, first driving mechanism; 501, second mounting block; 502, screw rod; 503, internal thread block; 504, third mounting block; 505, second motor; 6, rehabilitation training mechanism; 601, first rotating shaft; 602, arc-shaped fixing seat; 603, first L-shaped stabilizing plate; 604, vertical rod; 605, second L-shaped stabilizing plate; 606, first transmission shaft; 607, second bevel gear; 608, second transmission shaft; 609, third transmission shaft; 610, first rotating bar; 611, first movable rod; 612, first rubber sleeve; 613, horizontal plate; 614, U-shaped fixing frame; 615, first fixing plate; 616, sliding sleeve; 617, fourth spur gear; 618, fourth transmission shaft; 619, helical gear; 620, first 5. Transmission shaft; 621. Binding rope; 622. Moving rod; 623. Moving block; 7. Second driving mechanism; 701. First connecting shaft; 702. First motor; 703. Second rotating shaft; 704. First shaft seat; 705. Second connecting shaft; 706. First transmission rod; 707. Fixed block; 708. U-shaped connecting block; 709. Second transmission rod; 710. Third connecting shaft; 711. First spur gear; 712. Third rotating shaft; 8. Transmission mechanism; 801. U-shaped mounting frame; 802. Fourth rotating shaft; 803. First mounting block; 804. Fifth rotating shaft; 805. First bevel gear; 806. Sixth rotating shaft; 807. Turntable; 808. Fixed bar; 809. Swinging bar; 810. Cylindrical pin; 811. Second spur gear; 812. Fan gear; 813. Third spur gear. DETAILED DESCRIPTION

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

[0021] Example: Figure 1-6 As shown, the present invention provides a postoperative auxiliary device for burn plastic surgery, comprising a base plate 1, a mounting plate 3 is fixedly arranged at one end of the top of the base plate 1 through a plurality of support rods 2, and an auxiliary stool 4 for a patient to sit on is slidably arranged at one end of the top of the mounting plate 3:

[0022] The other end of the top of the mounting plate 3 is provided with a first driving mechanism 5 for adjusting the position of the auxiliary stool 4. The first driving mechanism 5 includes four second mounting blocks 501 fixedly matched with one end of the top of the mounting plate 3. A screw rod 502 is rotatably provided between the two second mounting blocks 501 located on the same side. The two screw rods 502 are connected by a fifth synchronous belt and a fifth synchronous wheel transmission. A plurality of internal thread blocks 503 are threaded on the surfaces of the two screw rods 502. A third mounting block 504 fixedly matched with one side of the auxiliary stool 4 is fixedly provided on one side of the internal thread block 503. A second motor 505 is fixedly installed on one side of one of the second mounting blocks 501. The output end of the second motor 505 passes through the second mounting block 501 and is fixedly matched with one end of one of the screw rods 502, so that the rotation of the screw rod 502 can drive the third mounting block 504 to move, thereby driving the auxiliary stool 4 to move, thereby changing the position of the auxiliary stool 4;

[0023] The other end of the top of the bottom plate 1 is provided with two rehabilitation training mechanisms 6 for providing joint rehabilitation training for patients, the rehabilitation training mechanism 6 includes a first rotating shaft 601, and the rehabilitation training mechanism 6 also includes an arc-shaped fixed seat 602 fixedly matched with the other end of the top of the mounting plate 3, an arc-shaped slide groove is provided on one side of the arc-shaped fixed seat 602, and a second sliding block rotatably matched with one end of the first rotating shaft 601 is slidably provided inside the arc-shaped slide groove, one end of the first rotating shaft 601 is fixedly matched with one end of the third rotating shaft 712, a first L-shaped stabilizing plate 603 slidably matched with the top of the arc-shaped fixed seat 602 is fixedly provided on the first rotating shaft 601, and a vertical rod 604 is fixedly provided on the top of the first L-shaped stabilizing plate 603, so that the rotation of the third rotating shaft 712 can drive the rotation of the first rotating shaft 601, A second L-shaped stabilizing plate 605 is fixedly arranged on one side of the first L-shaped stabilizing plate 603; a first transmission shaft 606 rotatably matched with one side of the inner wall of the second L-shaped stabilizing plate 605 is provided at the center of the first rotating shaft 601 through a third synchronous belt and a third synchronous wheel; the first transmission shaft 606 is transmitted through two second bevel gears 607 meshing with each other and is provided with a second transmission shaft 608 rotatably matched with one end of the inner wall of the second L-shaped stabilizing plate 605; the second transmission shaft 608 is transmitted through a fourth synchronous belt and a fourth synchronous wheel and is provided with a third transmission shaft 609; one end of the third transmission shaft 609 passes through the vertical rod 604 and is fixedly provided with a first rotating bar 610; a first movable rod 611 is fixedly arranged on one side of the first rotating bar 610; a first movable rod 611 is rotatably provided on the surface of the first movable rod 611 The rubber sleeve 612 enables the first rotating shaft 601 to rotate and drive the first rubber sleeve 612 to rotate, so as to perform rehabilitation training on the patient's arm. A horizontal plate 613 is fixedly arranged on one side of the vertical rod 604. A third slider is fixedly arranged on the top of the horizontal plate 613 by a second bolt. A U-shaped fixing frame 614 is fixedly arranged on the top of the third slider. A first fixing plate 615 and a second fixing plate are fixedly arranged on the bottom end of one side of the inner wall of the U-shaped fixing frame 614. A sliding sleeve 616 that is rotatably matched with the surface of the first rotating shaft 601 is rotatably arranged on one side of the first fixing plate 615. The sliding sleeve 616 is driven by a fourth spur gear 617 that meshes with each other and is provided with a fourth transmission shaft 618. The fourth transmission shaft 618 is rotatably arranged between the first fixing plate 615 and the second fixing plate. The fourth transmission shaft 618 is driven by two The helical gears 619 meshing with each other are provided with a fifth transmission shaft 620 which is rotatably matched with the top of one side of the inner wall of the U-shaped fixing frame 614, so that the rotation of the first rotating shaft 601 can drive the fifth transmission shaft 620 to rotate. An opening is provided on one side of the horizontal plate 613, and a fourth slider is slidably provided in the opening. One end of the fifth transmission shaft 620 passes through the fourth slider and is fixed with a second rotating bar. One side of the second rotating bar is fixed with a second movable rod. A second rubber sleeve is rotatably provided on the surface of the second movable rod. A restraining rope 621 is fixed on the surface of the second rubber sleeve, so that the self-rotation of the fifth transmission shaft 620 can drive the restraining rope 621 to rotate, so as to perform rehabilitation training on the patient's leg joints. One end of the horizontal plate 613 is fixed with a moving rod 622 which is rotatably matched with one end of the first rotating shaft 601.A moving block 623 that slides with the surface of the bottom plate 1 is fixed at the bottom end of the moving rod 622, so that the moving rod 622 and the moving block 623 can slide along the surface of the bottom plate 1, so that the first rotating shaft 601 and other structures have better structural stability when moving;

[0024] One end of the first rotating shaft 601 is provided with a second driving mechanism 7 connected to the mounting plate 3 for driving the rehabilitation training mechanism 6 to operate to achieve the purpose of rehabilitation training. The second driving mechanism 7 includes a first connecting shaft 701, and the second driving mechanism 7 also includes a first motor 702 fixedly matched with the outer ring at the bottom of the mounting plate 3, two first shaft seats 704 and a third connecting shaft 710. The output end of the first motor 702 is fixedly provided with a second rotating shaft 703, and one end of the second rotating shaft 703 is fixedly provided with a second connecting shaft 705 that is rotatably matched with the center of one of the first shaft seats 704. The first connecting shaft 701 is rotatably matched with the center of another first shaft seat 704. The first connecting shaft 701 and the second connecting shaft 705 are connected to each other through a first synchronous belt and a first synchronous wheel transmission. The first connecting shaft 701 A plurality of first limiting holes are provided at the other end of the second connecting shaft 705, a first transmission rod 706 is slidably provided on the inner wall of the first limiting hole, a fixing block 707 is fixedly provided at one end of the first transmission rod 706, a U-shaped connecting block 708 is hingedly provided on the surface of the fixing block 707, a second transmission rod 709 is fixedly provided at one end of the U-shaped connecting block 708, the surface of the second transmission rod 709 is slidably matched with the second limiting hole provided at one end of the third connecting shaft 710, a second shaft seat is rotatably provided on the surface of the third connecting shaft 710, a first spur gear 711 rotatably matched with one end of the bottom of the mounting plate 3 is fixedly provided at the bottom of the second shaft seat, a third rotating shaft 712 connected to the rehabilitation training mechanism 6 is fixedly provided at the other end of the third connecting shaft 710, so that the rotation of the second rotating shaft 703 can drive the third rotating shaft 712 to rotate;

[0025] One end of the first connecting shaft 701 is provided with a transmission mechanism 8 that transmits the power of the second driving mechanism 7 to drive the rehabilitation training mechanism 6 to reciprocate toward the two sides of the auxiliary stool 4. The transmission mechanism 8 includes a swing bar 809 that rotates with the center of the bottom of the mounting plate 3, a second spur gear 811 and a third spur gear 813, and a U-shaped mounting frame 801 that is fixedly matched with the other end of the top of the mounting plate 3. A fourth rotating shaft 802 is rotatably provided at the top of the inner wall of the U-shaped mounting frame 801, and a first mounting block 803 is fixedly provided at one end of the U-shaped mounting frame 801. One end of the fourth rotating shaft 802 is provided with a fifth rotating shaft 804 that rotates with the bottom of the first mounting block 803 through a second synchronous belt and a second synchronous wheel. The fifth rotating shaft 804 is provided with a sixth rotating shaft 806 that rotates with one side of the first mounting block 803 through two first bevel gears 805 that mesh with each other. The sixth rotating shaft 8 06 one end is fixedly matched with one end of the first connecting shaft 701, so that the rotation of the first connecting shaft 701 can drive the fourth rotating shaft 802 to rotate, the other end of the fourth rotating shaft 802 is fixedly provided with a turntable 807, the top of the turntable 807 is fixedly provided with a fixing bar 808, the surface of the fixing bar 808 is fixedly provided with a first slider by a first bolt, the top of the first slider is fixedly provided with a cylindrical pin 810 that slides with a through hole opened at the top of the swing bar 809, one end of the swing bar 809 is fixedly provided with a fan gear 812 that meshes with one side of the second spur gear 811, the second spur gear 811 and the third spur gear 813 are meshed with each other, and the other sides of the second spur gear 811 and the third spur gear 813 are respectively meshed with the outer walls of the two first spur gears 711, so that the self-rotation of the fourth rotating shaft 802 can drive the second spur gear 811 and the third spur gear 813 to rotate reciprocatingly.

[0026] Working principle: When a patient who has undergone plastic surgery for burns needs to undergo joint rehabilitation training, if the position of the auxiliary stool 4 needs to be adjusted according to the patient's body shape, the second motor 505 is started to rotate forward or reverse for a set number of turns, driving the two screws 502 to rotate, thereby driving the internal thread block 503 and the third mounting block 504 to move, and then driving the auxiliary stool 4 to move, thereby completing the purpose of adjusting the position of the auxiliary stool 4. Then the patient sits on the auxiliary stool 4, holds the first rubber sleeve 612 with his palm, and puts the sole of the foot on the second rubber sleeve and passes through the binding rope 621, so that the binding rope 621 limits the position of the sole of the patient's foot to prevent the sole of the foot from falling off the second rubber sleeve, and is ready to start rehabilitation training;

[0027] Start rehabilitation training, start the first motor 702 to make it rotate slowly and continuously in a certain direction (the speed of the first motor 702 can be controlled by the control center to adapt to patients with different physical conditions), drive the second rotating shaft 703 to rotate, and then drive the first connecting shaft 701 and the second connecting shaft 705 to rotate, and then drive the first transmission rod 706 and the second transmission rod 709 to rotate, and then drive the third connecting shaft 710 to rotate, and then drive the third rotating shaft 712 to rotate, and then drive the first rotating shaft 601 to rotate, and through the transmission effect of the third synchronous belt and the third synchronous wheel, drive the first transmission shaft 606 to rotate, and then drive the two second bevel gears 607 to rotate, and then drive the second transmission shaft 608 to rotate, and through the transmission effect of the fourth synchronous belt and the fourth synchronous wheel, drive the third transmission shaft 609 to rotate, and then drive the first rotating bar 610, the first movable rod 611 and the first rubber sleeve 612 to rotate with the third transmission shaft 609 as the axis, and then drive the patient's arm to move along the set trajectory, and perform rehabilitation training on the patient's arm joints;

[0028] When the first rotating shaft 601 rotates, it drives the sliding sleeve 616 to rotate with the first rotating shaft 601 as the axis, thereby driving the two fourth spur gears 617 to rotate, thereby driving the fourth transmission shaft 618 to rotate, thereby driving the two bevel gears 619 to rotate, thereby driving the fifth transmission shaft 620 to rotate, thereby driving the second rotating bar, the second movable rod, the second rubber sleeve and the restraining rope 621 to rotate with the fifth transmission shaft 620 as the axis, thereby driving the patient's legs to move along the set trajectory, and performing rehabilitation training on the patient's leg joints;

[0029] When the device performs rehabilitation training on the patient's arms and legs, the first connecting shaft 701 rotates to drive the sixth rotating shaft 806 to rotate, and then drives the two first bevel gears 805 to rotate, and then drives the fifth rotating shaft 804 to rotate, and through the transmission action of the second synchronous belt and the second synchronous wheel, drives the fourth rotating shaft 802 to rotate, and then drives the turntable 807, the fixed bar 808 and the cylindrical pin 810 to rotate around the fourth rotating shaft 802 as the axis, so that the cylindrical pin 810 slides inside the perforation, and then drives the swing bar 809 and the fan gear 812 to swing, and then drives the second spur gear 811 connected thereto to reciprocate, and then drives the third spur gear 813 to reciprocate, and then drives the two first spur gears 711 to reciprocate, and then drives the second shaft seat to reciprocate, and then drives the second transmission rod 709 and the third connecting shaft 710 to swing back and forth, and then drives the third rotating shaft 712 to swing back and forth, and then drives the first rubber sleeve 612 and the second rubber sleeve to move back and forth slowly within a certain range, so that the range of joint movement of the arms and legs is larger.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A postoperative auxiliary device for burn and plastic surgery, comprising a base plate (1), characterized in that: A mounting plate (3) is fixedly provided at one end of the top of the base plate (1) via a plurality of support rods (2); an auxiliary stool (4) for a patient to sit on is slidably provided at one end of the top of the mounting plate (3); a first driving mechanism (5) for adjusting the position of the auxiliary stool (4) is provided at the other end of the top of the mounting plate (3); two rehabilitation training mechanisms (6) for providing joint rehabilitation training for patients are provided at the other end of the top of the base plate (1); the rehabilitation training mechanism (6) comprises a first rotating shaft (601); one end of the first rotating shaft (601) is provided with a second driving mechanism (7) connected to the mounting plate (3) and used to drive the rehabilitation training mechanism (6) to operate to achieve the purpose of rehabilitation training; the second driving mechanism (7) comprises a first connecting shaft (701); one end of the first connecting shaft (701) is provided with a transmission mechanism (8) for transmitting power of the second driving mechanism (7) to drive the rehabilitation training mechanism (6) to move back and forth toward two sides of the auxiliary stool (4).

2. A postoperative auxiliary device for burns and plastic surgery as claimed in claim 1, characterized in that: The second driving mechanism (7) further comprises a first motor (702) fixedly matched with the outer ring at the bottom of the mounting plate (3), two first shaft seats (704) and a third connecting shaft (710); a second rotating shaft (703) is fixedly provided at the output end of the first motor (702); a second connecting shaft (705) is fixedly provided at one end of the second rotating shaft (703) and is rotatably matched with the center of one of the first shaft seats (704); the first connecting shaft (701) is rotatably matched with the center of another first shaft seat (704); the first connecting shaft (701) and the second connecting shaft (705) are connected to each other via a first synchronous belt and a first synchronous wheel transmission; the other ends of the first connecting shaft (701) and the second connecting shaft (705) are each provided with a plurality of first limit A first transmission rod (706) is slidably provided on the inner wall of the first limiting hole, a fixed block (707) is fixedly provided at one end of the first transmission rod (706), a U-shaped connecting block (708) is hingedly provided on the surface of the fixed block (707), a second transmission rod (709) is fixedly provided at one end of the U-shaped connecting block (708), the surface of the second transmission rod (709) is slidably matched with a second limiting hole opened at one end of a third connecting shaft (710), a second shaft seat is rotatably provided on the surface of the third connecting shaft (710), a first spur gear (711) rotatably matched with one end of the bottom of the mounting plate (3) is fixedly provided at the bottom of the second shaft seat, and a third rotating shaft (712) connected to the rehabilitation training mechanism (6) is fixedly provided at the other end of the third connecting shaft (710).

3. The postoperative auxiliary device for burn and plastic surgery as claimed in claim 1, characterized in that: The transmission mechanism (8) comprises a swing bar (809) rotatably matched with the center of the bottom of the mounting plate (3), a second spur gear (811) and a third spur gear (813), and a U-shaped mounting frame (801) fixedly matched with the other end of the top of the mounting plate (3); a fourth rotating shaft (802) is rotatably provided at the top of the inner wall of the U-shaped mounting frame (801); a first mounting block (803) is fixedly provided at one end of the U-shaped mounting frame (801); a fifth rotating shaft (804) rotatably matched with the bottom of the first mounting block (803) is provided at one end of the fourth rotating shaft (802) through a second synchronous belt and a second synchronous wheel; a sixth rotating shaft (806) rotatably matched with one side of the first mounting block (803) is provided at the fifth rotating shaft (804) through two first bevel gears (805) meshing with each other; one end of the sixth rotating shaft (806) is fixedly matched with one end of the first connecting shaft (701).

4. A postoperative auxiliary device for burn and plastic surgery as claimed in claim 3, characterized in that: A rotating disk (807) is fixedly provided at the other end of the fourth rotating shaft (802), a fixing bar (808) is fixedly provided at the top of the rotating disk (807), a first sliding block is fixedly provided on the surface of the fixing bar (808) by a first bolt, a cylindrical pin (810) is fixedly provided at the top of the first sliding block and is slidably matched with a through hole opened at the top of the swinging bar (809), a fan-shaped gear (812) meshing with one side of the second spur gear (811) is fixedly provided at one end of the swinging bar (809), the second spur gear (811) and the third spur gear (813) are meshed with each other, and the other sides of the second spur gear (811) and the third spur gear (813) are respectively meshed with the outer walls of the two first spur gears (711).

5. The postoperative auxiliary device for burn and plastic surgery as claimed in claim 2, characterized in that: The rehabilitation training mechanism (6) also includes an arc-shaped fixed seat (602) fixedly matched with the other end of the top of the mounting plate (3); an arc-shaped sliding groove is provided on one side of the arc-shaped fixed seat (602); a second sliding block is slidably provided inside the arc-shaped sliding groove and is rotatably matched with one end of the first rotating shaft (601); one end of the first rotating shaft (601) is fixedly matched with one end of the third rotating shaft (712); a first L-shaped stabilizing plate (603) is fixedly provided on the first rotating shaft (601) and is slidably matched with the top of the arc-shaped fixed seat (602); a vertical rod (604) is fixedly provided on the top of the first L-shaped stabilizing plate (603).

6. A postoperative auxiliary device for burn and plastic surgery as claimed in claim 5, characterized in that: A second L-shaped stabilizing plate (605) is fixedly provided on one side of the first L-shaped stabilizing plate (603); a first transmission shaft (606) rotatably matched with one side of the inner wall of the second L-shaped stabilizing plate (605) is provided at the center of the first rotating shaft (601) through a third synchronous belt and a third synchronous wheel; the first transmission shaft (606) is driven by two second bevel gears (607) meshing with each other to provide a second transmission shaft (608) rotatably matched with one end of the inner wall of the second L-shaped stabilizing plate (605); the second transmission shaft (608) is driven by a third transmission shaft (609) through a fourth synchronous belt and a fourth synchronous wheel; one end of the third transmission shaft (609) passes through the vertical rod (604) and is fixedly provided with a first rotating bar (610); a first movable rod (611) is fixedly provided on one side of the first rotating bar (610); a first rubber sleeve (612) is rotatably provided on the surface of the first movable rod (611).

7. A postoperative auxiliary device for burn and plastic surgery as claimed in claim 6, characterized in that: A horizontal plate (613) is fixedly provided on one side of the vertical rod (604); a third sliding block is fixedly provided on the top of the horizontal plate (613) by a second bolt; a U-shaped fixing frame (614) is fixedly provided on the top of the third sliding block; a first fixing plate (615) and a second fixing plate are fixedly provided on the bottom end of one side of the inner wall of the U-shaped fixing frame (614); a sliding sleeve (616) rotatably provided on one side of the first fixing plate (615) and slidably matched with the surface of the first rotating shaft (601); the sliding sleeve (616) is provided with a fourth transmission shaft (618) through a fourth spur gear (617) meshing with each other; the fourth transmission shaft (618) is rotatably provided between the first fixing plate (615) and the second fixing plate; the fourth transmission shaft (618) is provided with a fifth transmission shaft (620) rotatably matched with the top end of one side of the inner wall of the U-shaped fixing frame (614) through two bevel gears (619) meshing with each other.

8. The postoperative auxiliary device for burn and plastic surgery as claimed in claim 7, characterized in that: A hole is provided on one side of the transverse plate (613), a fourth slider is slidably provided on the hole, a second rotating bar is fixedly provided on one end of the fifth transmission shaft (620) through the fourth slider, a second movable rod is fixedly provided on one side of the second rotating bar, a second rubber sleeve is rotatably provided on the surface of the second movable rod, and a binding rope (621) is fixedly provided on the surface of the second rubber sleeve.

9. The postoperative auxiliary device for burn and plastic surgery as claimed in claim 7, characterized in that: A moving rod (622) rotatably matched with one end of the first rotating shaft (601) is fixedly provided at one end of the transverse plate (613), and a moving block (623) slidably matched with the surface of the bottom plate (1) is fixedly provided at the bottom end of the moving rod (622).

10. The postoperative auxiliary device for burn and plastic surgery as claimed in claim 1, characterized in that: The first driving mechanism (5) comprises four second mounting blocks (501) fixedly matched with one end of the top of the mounting plate (3); a screw rod (502) is rotatably provided between two of the second mounting blocks (501) located on the same side; the two screw rods (502) are connected to each other by a fifth synchronous belt and a fifth synchronous wheel; a plurality of internal thread blocks (503) are threadedly provided on the surfaces of the two screw rods (502); a third mounting block (504) fixedly matched with one side of the auxiliary stool (4) is fixedly provided on one side of the internal thread blocks (503); a second motor (505) is fixedly installed on one side of one of the second mounting blocks (501); an output end of the second motor (505) passes through the second mounting block (501) and is fixedly matched with one end of one of the screw rods (502).

Images