Breast postoperative rehabilitation exercise device

Abstract

The invention provides a mammary gland postoperative rehabilitation exercise device which comprises a mounting frame and an exercise mechanism, the mounting frame comprises a base, a stand column and a mounting seat, and the exercise mechanism comprises a first rotating plate, a driving mechanism, a second rotating plate and a transmission mechanism. During exercise, the upper arms and the forearms of the upper limbs are placed on the first rotating plates and the second rotating plates respectively, then the driving mechanism is started to drive the two first rotating plates to rotate in a reciprocating outward opening and closing mode, the two first rotating plates rotate in a reciprocating outward opening and closing mode to drive the two large arms to conduct chest expanding motion, and the two large arms are driven to conduct chest expanding motion while the two first rotating plates rotate in a reciprocating outward opening and closing mode. Two groups of transmission mechanisms drive two groups of second rotating plates to fold and expand in a reciprocating manner, the two groups of second rotating plates fold and expand in a reciprocating manner to drive two forearms to perform elbow bending movement, a patient does not need to exert force by himself, long-term persistence of the patient is facilitated, and chest expanding and elbow bending movement of the patient are facilitated at the same time; the exercise effect and the application range of the device are improved.

Description

Technical Field

[0001] The invention specifically relates to a post-breast surgery rehabilitation training device. Background Art

[0002] At present, after breast surgery, in order to reduce the impact of surgery on the patient's upper limb motor function, promote lymph and blood return and eliminate edema as soon as possible, it is necessary to perform corresponding rehabilitation exercises on the upper limbs in a timely manner, such as chest expansion exercises and elbow flexion exercises.

[0003] However, most of the existing exercise devices have simple structures. Patients need to exert their own strength to exercise, which easily makes patients feel tired and is not conducive to long-term persistence. In addition, the exercise method is single and it is not convenient to perform multiple exercises at the same time, which reduces the exercise effect and application scope of the device. Therefore, in view of the above technical problems, a postoperative rehabilitation exercise device for breast cancer is proposed. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention proposes a post-breast surgery rehabilitation exercise device, which does not require patients to exert force on their own to exercise, is conducive to patients' long-term persistence, and is convenient for patients to perform chest expansion and elbow flexion exercises at the same time, thereby improving the exercise effect and scope of application of the device, and effectively helping patients recover upper limb function.

[0005] A breast surgery rehabilitation exercise device comprises a mounting frame and an exercise mechanism, wherein the mounting frame comprises a base, a column is vertically arranged on the top of the base, a mounting seat is arranged on the column, and the exercise mechanism comprises:

[0006] The first rotating plates are provided in two groups, one end of each of the two groups of the first rotating plates is respectively provided at two ends of the mounting seat and can rotate horizontally;

[0007] A driving mechanism is disposed on the mounting seat and connected to the two groups of the first rotating plates, and the driving mechanism is used to drive the two groups of the first rotating plates to reciprocate, open, close and rotate;

[0008] A second rotating plate, wherein the other ends of the two groups of the first rotating plates are each provided with the second rotating plate capable of horizontal rotation; and

[0009] The transmission mechanism is provided on both groups of the first rotating plates. When the two groups of the first rotating plates are reciprocated outward, closed and rotated, the two groups of the second rotating plates can be driven to reciprocate, close and rotate outward through the two groups of the transmission mechanism.

[0010] The beneficial effects of the above-mentioned breast surgery rehabilitation exercise device are:

[0011] During exercise, the upper arm is placed on the first rotating plate, the forearm is placed on the second rotating plate, and then the driving mechanism is started, the driving mechanism drives the two groups of first rotating plates to reciprocate, expand, close and rotate, the two groups of first rotating plates to reciprocate, expand, close and rotate to drive the two large arms to perform chest expansion exercises, and while the two groups of first rotating plates to reciprocate, expand, close and rotate, the two groups of second rotating plates are driven to converge, close and expand outward through the two transmission mechanisms, the two groups of second rotating plates to converge, close and expand outward can drive the two forearms to perform elbow flexion exercises, without the need for patients to exert force to exercise by themselves, which is conducive to long-term persistence of patients, and convenient for patients to perform chest expansion and elbow flexion exercises at the same time, thereby improving the exercise effect and application scope of the device, and effectively helping patients recover upper limb function.

[0012] In one embodiment, the driving mechanism includes a guide frame, a first rack, a first gear, a first bevel gear and a first linear motion component; a mounting groove is provided on one side of the mounting seat, and the guide frame can be slidably arranged in the mounting groove along its length direction, the first racks are provided on both sides of the guide frame, and the first gears are rotatably provided at both ends of the mounting seat, two groups of the first gears are located between the two groups of the first racks, and are respectively meshed with the two groups of the first racks, one end of the two groups of the first rotating plates are vertically provided with a first rotating shaft, the two groups of the first rotating shafts are rotatably arranged at both ends of the mounting seat, the bottom ends of the two groups of the first rotating shafts and one ends of the two groups of the first gears are coaxially provided with the first bevel gears, the two groups of the first bevel gears at the same end are meshed, the first linear motion component is arranged in the mounting groove, and is connected to the guide frame, for driving the guide frame to slide reciprocatingly.

[0013] In one embodiment, the first linear motion assembly includes a first motor and a turntable; the first motor is disposed in the mounting groove, the turntable is coaxially disposed on the output shaft of the first motor, a shift shaft is eccentrically disposed on the turntable, a shift slot is provided on the guide frame, and the shift shaft is slidably disposed in the shift slot.

[0014] In one embodiment, the first linear motion assembly also includes a first slider, a first screw and a second motor; a first slide groove is opened on one side of the turntable, and the first slider can be set in the first slide groove and can slide radially along the turntable, the shift shaft is set on the first slider, the first screw is set radially along the turntable, and can be rotatably set in the first slide groove and is threadedly connected to the first slider, the second motor is set on the turntable, and the output end is connected to the first screw.

[0015] In one of the embodiments, the transmission mechanism includes a sliding seat, a second rack, a second gear and a second linear motion component; the sliding seat is arranged at the bottom end of the first rotating plate and can slide along its length direction, a second rack is arranged on one side of the sliding seat, a second rotating shaft is vertically arranged on the top of one end of the second rotating plate, the second rotating shaft is rotatably arranged at the other end of the first rotating plate, a second gear coaxial with the second rotating shaft is arranged at the bottom end of the second rotating plate, the second rack is meshed with the second gear, two groups of the second gears in the two groups of the transmission mechanism are located between the two groups of the second racks, the second linear motion component is arranged on the first rotating plate and is connected to the mounting seat and the sliding seat, the two groups of the first rotating plates can reciprocate to open and close and rotate, and the two groups of the first rotating plates can drive the two groups of sliding seats to reciprocate away from and close to the mounting seat through the two groups of the second linear motion components.

[0016] In one embodiment, the second linear motion component includes an internal threaded barrel, a second screw, a second bevel gear and a third bevel gear; the internal threaded barrel is arranged parallel to the first rotating plate and is rotatably arranged at the bottom end of the first rotating plate, the second screw is arranged on the other side of the sliding seat, and the second screw thread is passed through the internal threaded barrel, the spiral directions of the internal threaded barrel and the second screw in the two groups of the second linear motion components are opposite, the second bevel gear is coaxially arranged at one end of the internal threaded barrel, the third bevel gear coaxial with the first rotating shaft is arranged on the mounting seat, and the second bevel gear is meshed with the third bevel gear.

[0017] In one of the embodiments, it also includes a grip training component, which is provided on both groups of the second rotating plates. The grip training component includes a fixed seat, two groups of semi-cylindrical rods and a spring. The fixed seat is provided at the top of the second rotating plate, and a limiting groove is provided on one side of the fixed seat. One end of the two groups of semi-cylindrical rods can be slid in the limiting groove along the vertical direction. Positioning holes are provided on the relative planes of the two groups of semi-cylindrical rods, and both ends of the spring are respectively clamped in the two groups of positioning holes to apply a relatively far-away thrust to the two groups of semi-cylindrical rods.

[0018] In one embodiment, the grip training component also includes a third screw; a guide groove is opened on the second rotating plate, and the bottom end of the fixed seat can be slidably set in the guide groove along the length direction of the second rotating plate; the third screw is set along the length direction of the second rotating plate, and can be rotatably set in the guide groove, and is threadedly connected to the fixed seat.

[0019] In one of the embodiments, it also includes a lifting component, which includes a fourth screw and a third motor. A second slide groove is opened on the column, and a second slider is arranged on the mounting seat. The second slider can be slidably arranged in the second slide groove along the vertical direction. The fourth screw is vertically arranged and rotatably arranged in the second slide groove and is threadedly connected with the second slider. The third motor is arranged at the top of the column, and the output end is connected to the fourth screw.

[0020] In one of the embodiments, a seat plate is hinged on one side of the column, and the seat plate is in a vertical state under normal conditions. The seat plate is located below the mounting seat, and a support column is hinged on one side of the column. Rotating the support column can cause the free end of the support column to be clamped in a slot at the bottom end of the seat plate, so that the seat plate is in a horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation of the present invention, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0022] Figure 1 A schematic diagram of the three-dimensional structure of a breast surgery rehabilitation exercise device provided by one embodiment of the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of a breast surgery rehabilitation exercise device in another state is shown;

[0024] Figure 3 for Figure 1 An exploded view of a breast surgery rehabilitation exercise device is shown;

[0025] Figure 4 for Figure 1 A schematic diagram of the three-dimensional structure of a mounting base in a breast surgery rehabilitation exercise device is shown;

[0026] Figure 5 for Figure 1 A schematic diagram of the three-dimensional structure of an exercise mechanism in a breast surgery rehabilitation exercise device is shown;

[0027] Figure 6 for Figure 1 A schematic diagram of the three-dimensional structure of another state of the exercise mechanism in a breast surgery rehabilitation exercise device is shown;

[0028] Figure 7 for Figure 1 An exploded view of a driving mechanism in a breast surgery rehabilitation exercise device is shown;

[0029] Figure 8 for Figure 1 An exploded view of a transmission mechanism in a breast surgery rehabilitation exercise device is shown;

[0030] Fig. 9 for Figure 1 An exploded view of a first linear motion component in a breast surgery rehabilitation exercise device is shown;

[0031] Fig.10 for Figure 1 An exploded view of a grip strength training component in a post-breast surgery rehabilitation training device is shown.

[0032] Reference numerals:

[0033] 10. base; 101. column; 102. second slide; 103. seat board; 1031. sponge pad; 104. support column;

[0034] 20, mounting seat; 201, mounting slot; 2011, third slide slot; 202, second slide block; 203, protective cover;

[0035] 30, first rotating plate; 301, first rotating shaft; 302, silicone convex ball; 303, elastic band; 304, fourth sliding groove;

[0036] 40. driving mechanism; 401. first motor; 402. guide frame; 4021. shifting slot; 4022. third slider; 403. first rack; 404. first gear; 405. first bevel gear; 406. turntable; 4061. shifting shaft; 4062. first slide slot; 407. second motor; 408. first screw rod; 409. first slider;

[0037] 50, second rotating plate; 501, second rotating shaft; 502, guide slide groove;

[0038] 60, transmission mechanism; 601, second bevel gear; 602, internal threaded cylinder; 603, sliding seat; 604, second rack; 605, second gear; 606, second screw; 607, third bevel gear;

[0039] 70. grip training component; 701. fixing seat; 7011. limiting groove; 702. semi-cylindrical rod; 7021. positioning hole; 703. spring; 704. third screw rod; 705. anti-slip pad;

[0040] 80. Lifting assembly; 801. Fourth screw rod; 802. Third motor. DETAILED DESCRIPTION

[0041] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0042] See also Figures 1 to 7 In one embodiment, a breast surgery rehabilitation exercise device includes a mounting frame and an exercise mechanism. The mounting frame includes a base 10, a column 101 is vertically arranged on the top of the base 10, and a mounting seat 20 is arranged on the column 101. The exercise mechanism includes a first rotating plate 30, a driving mechanism 40, a second rotating plate 50 and a transmission mechanism 60.

[0043] There are two groups of first rotating plates 30, one end of each of which is respectively arranged at both ends of the mounting seat 20 and can rotate horizontally. A driving mechanism 40 is arranged on the mounting seat 20 and connected to the two groups of first rotating plates 30. The driving mechanism 40 is used to drive the two groups of first rotating plates 30 to reciprocate and rotate.

[0044] Specifically, the driving mechanism 40 includes a guide frame 402, a first rack 403, a first gear 404, a first bevel gear 405 and a first linear motion component; a mounting groove 201 is provided on one side of the mounting seat 20, and the guide frame 402 can be slidably arranged in the mounting groove 201 along its length direction, and first racks 403 are arranged on both sides of the guide frame 402, and first gears 404 are rotatably arranged at both ends of the mounting seat 20, and two groups of first gears 404 are located between the two groups of first racks 403, and They are respectively meshed with the two groups of first racks 403, one end of the two groups of first rotating plates 30 is vertically provided with a first rotating shaft 301, the two groups of first rotating shafts 301 are rotatably arranged at both ends of the mounting base 20, the bottom ends of the two groups of first rotating shafts 301 and one ends of the two groups of first gears 404 are provided with coaxial first bevel gears 405, the two groups of first bevel gears 405 at the same end are meshed, the first linear motion component is arranged in the mounting groove 201, and is connected to the guide frame 402, for driving the guide frame 402 to slide reciprocatingly.

[0045] The first linear motion assembly includes a first motor 401 and a turntable 406; the first motor 401 is arranged in the installation groove 201, the turntable 406 is coaxially arranged on the output shaft of the first motor 401, a shift shaft 4061 is eccentrically arranged on the turntable 406, a shift groove 4021 is opened on the guide frame 402, and the shift shaft 4061 is slidably arranged in the shift groove 4021.

[0046] In the above embodiment, by placing the upper limbs on the two groups of first rotating plates 30, and then starting the first motor 401, the first motor 401 drives the rotating disk 406 to rotate, and the rotation of the rotating disk 406 can drive the guide frame 402 to move back and forth through the cooperation of the dial shaft 4061 and the dial slot 4021, and the movement of the guide frame 402 drives the two groups of first racks 403 to move, and the two groups of first racks 403 move and mesh with the two groups of first gears 404 to make the two groups of first gears 404 rotate in the opposite direction, and the two groups of first gears 404 rotate in the opposite direction and mesh with the two groups of first bevel gears 405 at the same end to drive the two groups of first rotating plates 30 to expand and rotate outward, conversely, the guide frame 402 moves in the opposite direction to drive the two groups of first rotating plates 30 to close and rotate, and it is convenient to drive the two groups of first rotating plates 30 to reciprocate outward and close and rotate, so as to facilitate the patient's upper limbs to perform chest expansion exercises, and the patient does not need to exert force to exercise by himself, which is conducive to the patient's long-term persistence.

[0047] Specifically in the above embodiment, the third sliders 4022 are disposed at the top and bottom of the guide frame 402, the third slide grooves 2011 are disposed at the top and bottom of the mounting groove 201, and two groups of third sliders 4022 can be slidably disposed in the two groups of third slide grooves 2011 along the length direction thereof, thereby improving the stability of the reciprocating sliding of the guide frame 402.

[0048] Specifically in the above embodiment, a plurality of groups of silicone convex balls 302 are arranged at intervals on the top surface of the first rotating plate 30, and elastic bands 303 are connected to both sides of the first rotating plate 30. When the patient's upper arm is placed on the first rotating plate 30, the silicone convex balls 302 can play a certain massage role, thereby improving the comfort of the patient using the device, and the elastic band 303 can fix the patient's upper arm on the first rotating plate 30 by its own elastic contraction, thereby preventing the patient's upper arm from falling off the first rotating plate 30.

[0049] Specifically in the above embodiment, the opening of the mounting groove 201 is covered with a protective cover 203, and the protective cover 203 is fixed to the mounting seat 20 by bolts. The protective cover 203 can prevent foreign debris from entering the mounting groove 201 to affect the movement of the moving parts and prevent the moving parts from causing harm to the patient, thereby improving the safety of the device.

[0050] See also Figures 5 to 8 In one embodiment, the other ends of the two sets of first rotating plates 30 are both provided with second rotating plates 50 that can rotate horizontally. The two sets of first rotating plates 30 are both provided with transmission mechanisms 60. When the two sets of first rotating plates 30 are rotated back and forth, the two sets of second rotating plates 50 can be driven to rotate back and forth through the two sets of transmission mechanisms 60.

[0051] Specifically, the transmission mechanism 60 includes a sliding seat 603, a second rack 604, a second gear 605 and a second linear motion component; the sliding seat 603 is arranged at the bottom end of the first rotating plate 30 and can slide along its length direction, a second rack 604 is arranged on one side of the sliding seat 603, a second rotating shaft 501 is vertically arranged on the top end of one end of the second rotating plate 50, the second rotating shaft 501 is rotatably arranged at the other end of the first rotating plate 30, a second gear 605 coaxial with the second rotating shaft 501 is arranged at the bottom end of the second rotating plate 50, the second rack 604 is meshed with the second gear 605, the two groups of second gears 605 in the two groups of transmission mechanisms 60 are located between the two groups of second racks 604, the second linear motion component is arranged on the first rotating plate 30, and is connected to the mounting seat 20 and the sliding seat 603, the two groups of first rotating plates 30 reciprocating outward opening and closing rotation can drive the two groups of sliding seats 603 to reciprocate away from and close to the mounting seat 20 through the two groups of second linear motion components.

[0052] The second linear motion component includes an internal threaded barrel 602, a second screw 606, a second bevel gear 601 and a third bevel gear 607; the internal threaded barrel 602 is arranged parallel to the first rotating plate 30, and is rotatably arranged at the bottom end of the first rotating plate 30, the second screw 606 is arranged on the other side of the sliding seat 603, and the second screw 606 is threadedly penetrated in the internal threaded barrel 602, and the spiral directions of the internal threaded barrel 602 and the second screw 606 in the two groups of second linear motion components are opposite, a second bevel gear 601 is coaxially arranged at one end of the internal threaded barrel 602, and a third bevel gear 607 coaxial with the first rotating shaft 301 is arranged on the mounting seat 20, and the second bevel gear 601 is meshed with the third bevel gear 607.

[0053] In the above embodiment, by placing the patient's forearm on the second rotating plate 50, when the two groups of first rotating plates 30 are extended and rotated, the two groups of first rotating plates 30 drive the two groups of internal threaded cylinders 602 to rotate in the opposite direction. The two groups of internal threaded cylinders 602 rotate in the opposite direction, and the two groups of second bevel gears 601 and third bevel gears 607 at the same end are engaged to drive the two groups of internal threaded cylinders 602 to rotate in the opposite direction. The two groups of internal threaded cylinders 602 rotate in the opposite direction and cooperate with the two groups of second screws 606 to drive the two groups of sliding seats 603 to move away from the first rotating plate 30. At this time, the two groups of sliding seats 603 drive the two groups of second racks 604 to move, and the two groups of second racks 604 move and engage with the two groups of second gears 605, so as to drive the two groups of second rotating plates 50 to close and rotate. The two sets of second gears 605 are engaged with the two sets of second gears 605, thereby driving the two sets of second rotating plates 50 to rotate outward, so that when the two sets of first rotating plates 30 are reciprocatingly opened and closed, the two sets of second rotating plates 50 are driven to rotate toward and away from the first rotating plates 30, thereby facilitating the patient to perform chest expansion exercise on the upper limbs while performing elbow flexion exercise, thereby improving the training effect and applicable scope of the device, and effectively helping the patient to recover the upper limb function.

[0054] Specifically in the above embodiment, the fourth slide groove 304 is provided at the bottom of the first rotating plate 30, and the fourth slider is provided at the top of the sliding seat 603. The fourth slider can be slidably arranged in the fourth slide groove 304 along its length direction to improve the stability of the sliding seat 603 when sliding.

[0055] See also Figure 7 and Fig. 9 In one embodiment, the first linear motion component also includes a first slider 409, a first screw 408 and a second motor 407; a first slide groove 4062 is opened on one side of the turntable 406, and the first slider 409 can be radially slid along the turntable 406 and is arranged in the first slide groove 4062, the dial shaft 4061 is arranged on the first slider 409, the first screw 408 is radially arranged along the turntable 406, and is rotatably arranged in the first slide groove 4062, and is threadedly connected to the first slider 409, the second motor 407 is arranged on the turntable 406, and the output end is connected to the first screw 408.

[0056] In the above embodiment, the second motor 407 is started to drive the first screw rod 408 to rotate, and the first screw rod 408 rotates and cooperates with the first slider 409 threadedly to drive the first slider 409 to drive the shift shaft 4061 to move, thereby changing the eccentricity of the shift shaft 4061. It can be understood that when the eccentricity of the shift shaft 4061 becomes smaller, the shift shaft 4061 cooperates with the shift groove 4021 to drive the reciprocating movement of the guide frame 402 to become smaller. The reciprocating movement of the guide frame 402 becomes smaller, which can reduce the angle of the two sets of first rotating plates 30 to open and close. At the same time, the two When the outward-opening and closing rotation angle of the first rotating plate 30 is reduced, the sliding stroke of the sliding seat 603 away from or close to the first rotating plate 30 can be reduced, thereby reducing the closing and outward-opening rotation angle of the two groups of second rotating plates 50. Conversely, when the eccentricity of the dial shaft 4061 becomes larger, the reciprocating movement stroke of the guide frame 402 becomes larger, the outward-opening and closing rotation angle of the two groups of first rotating plates 30 becomes larger, and the closing and outward-opening rotation angle of the two groups of second rotating plates 50 becomes larger, thereby facilitating the adjustment of the amplitude of the patient's upper limb chest expansion exercise and elbow flexion exercise according to actual needs, thereby improving the practicality of the device.

[0057] See also Figure 8 and Fig.10 In one embodiment, it also includes a grip training component 70. The two groups of second rotating plates 50 are each provided with a grip training component 70. The grip training component 70 includes a fixed seat 701, two groups of semi-cylindrical rods 702 and a spring 703. The fixed seat 701 is arranged at the top of the second rotating plate 50. A limiting groove 7011 is provided on one side of the fixed seat 701. One end of the two groups of semi-cylindrical rods 702 can be slidably arranged in the limiting groove 7011 along the vertical direction. Positioning holes 7021 are provided on the relative planes of the two groups of semi-cylindrical rods 702. Both ends of the spring 703 are respectively clamped in the two groups of positioning holes 7021, so as to apply a relatively far-away thrust to the two groups of semi-cylindrical rods 702.

[0058] In the above embodiment, when the patient's forearm is placed on the second rotating plate 50, the patient can hold the two groups of semi-cylindrical rods 702 and apply force to make the two groups of semi-cylindrical rods 702 move relatively close to each other. At this time, the spring 703 is compressed and contracts. After applying force for a period of time, the force is unloaded. At this time, the reaction force of the spring 703 can make the two groups of semi-cylindrical rods 702 move relatively away from each other. This can be repeated to exercise the patient's grip strength, and it is convenient for the patient to exercise the grip strength while performing chest expansion exercises and elbow flexion exercises. At the same time, the spring 703 and the two groups of positioning holes 7021 are snap-connected, which is convenient for the disassembly and installation of the spring 703, and it is convenient to replace different springs 703 to adjust the grip training intensity.

[0059] Specifically in the above embodiment, the arc surfaces of the two groups of semi-cylindrical rods 702 that are separated from each other are provided with anti-skid pads 705. The anti-skid pads 705 can improve the stability of holding the two groups of semi-cylindrical rods 702 and avoid the phenomenon of slipping when exercising grip strength.

[0060] On the basis of the above embodiments, the grip training component 70 further includes a third screw 704; a guide groove 502 is opened on the second rotating plate 50, and the bottom end of the fixed seat 701 can be slidably set in the guide groove 502 along the length direction of the second rotating plate 50, and the third screw 704 is set along the length direction of the second rotating plate 50, and can be rotatably set in the guide groove 502, and is threadedly connected with the fixed seat 701.

[0061] In the above embodiment, the fixing base 701 can be driven to move by rotating the third screw 704 to cooperate with the thread of the fixing base 701. The movement of the fixing base 701 can drive the two groups of semi-cylindrical rods 702 to move, thereby adjusting the positions of the two groups of semi-cylindrical rods 702, making it convenient for different patients to hold the two groups of semi-cylindrical rods 702 for grip training, thereby improving the practicality of the device.

[0062] See also Figures 1 to 3 In one embodiment, it also includes a lifting component 80, which includes a fourth screw 801 and a third motor 802. A second slide groove 102 is provided on the column 101, and a second slider 202 is provided on the mounting seat 20. The second slider 202 can be slidably arranged in the second slide groove 102 along the vertical direction. The fourth screw 801 is vertically arranged and rotatably arranged in the second slide groove 102 and is threadedly connected to the second slider 202. The third motor 802 is arranged at the top of the column 101, and the output end is connected to the fourth screw 801.

[0063] In the above embodiment, the third motor 802 is started to drive the fourth screw 801 to rotate. The fourth screw 801 rotates and cooperates with the second slider 202 threadably to drive the mounting base 20 to move through the second slider 202. The movement of the mounting base 20 can adjust the height of the first rotating plate 30 and the second rotating plate 50, which is convenient for different patients to use and improves the practicality of the device.

[0064] See also Figures 1 to 3 In one embodiment, a seat plate 103 is hinged on one side of the column 101. The seat plate 103 is in a vertical state under normal conditions. The seat plate 103 is located below the mounting seat 20. A support column 104 is hinged on one side of the column 101. Rotating the support column 104 can make the free end of the support column 104 clamped in the clamping groove at the bottom end of the seat plate 103 so that the seat plate 103 is in a horizontal state.

[0065] In the above embodiment, the seat 103 is provided to facilitate the patient to maintain a sitting position for exercise, thereby avoiding discomfort caused by long-term standing of the patient, and by eliminating the support of the support column 104 to the seat 103, the seat 103 can be rotated and stored, thereby reducing the space occupied by the seat 103 when not in use.

[0066] Specifically in the above embodiment, a sponge pad 1031 is provided at the top of the seat board 103. The sponge pad 1031 can improve the comfort of the patient sitting on the seat board 103.

[0067] The specific implementation of the above-mentioned breast surgery rehabilitation training device is as follows:

[0068] During exercise, the upper arm and the forearm are placed on the two groups of first rotating plates 30 and the two groups of second rotating plates 50 respectively, and the two groups of semi-cylindrical rods 702 are held. Then, the first motor 401 is started, and the first motor 401 drives the turntable 406 to rotate. The rotation of the turntable 406 can drive the guide frame 402 to move back and forth through the cooperation of the dial shaft 4061 and the dial slot 4021. The movement of the guide frame 402 drives the two groups of first racks 403 to move. The two groups of first racks 403 move and mesh with the two groups of first gears 404 to make the two groups of first gears 404 rotate in the opposite direction. The two groups of first gears 404 rotate in the opposite direction and mesh with the two groups of first bevel gears 405 at the same end to drive the two groups of first rotating plates 30 to rotate outward. At this time, the outward rotation of the two groups of first rotating plates 30 can drive the patient's upper arms to rotate outward, thereby performing chest expansion exercises. At the same time, the two groups of first rotating plates 30 drive the two groups of inner The threaded cylinder 602 rotates in opposite directions. The two groups of internal threaded cylinders 602 rotate in opposite directions and mesh with the two groups of second bevel gears 601 and the third bevel gears 607 at the same end to drive the two groups of internal threaded cylinders 602 to rotate in opposite directions. The two groups of internal threaded cylinders 602 rotate in opposite directions and cooperate with the two groups of second screws 606 to drive the two groups of sliding seats 603 to move away from the first rotating plate 30. At this time, the two groups of sliding seats 603 drive the two groups of second racks 604 to move. The two groups of second racks 604 move and mesh with the two groups of second gears 605, which can drive the two groups of second rotating plates 50 to close and rotate. The closing and rotation of the two groups of second rotating plates 50 can drive the two forearms to close and rotate, thereby performing elbow flexion exercises. The patient does not need to exert force to exercise by himself, which is beneficial for the patient to persist in the long term, and is convenient for the patient to perform chest expansion and elbow flexion exercises at the same time, thereby improving the exercise effect and scope of application of the device, and effectively helping the patient to recover upper limb function.

[0069] When the patient is performing chest expansion and elbow flexion exercises, the patient can also use his fingers to exert force to make the two groups of semi-cylindrical rods 702 move relatively close to each other. At this time, the spring 703 is compressed and contracts. After exerting force for a period of time, the force is unloaded. At this time, the reaction force of the spring 703 can make the two groups of semi-cylindrical rods 702 move relatively away from each other. This can be repeated to exercise the patient's grip strength, and it is convenient for the patient to exercise the grip strength while performing chest expansion and elbow flexion exercises, thereby further improving the practicality of the device.

[0070] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A postoperative rehabilitation exercise device for breast cancer, characterized in that: The invention comprises a mounting frame and an exercise mechanism, wherein the mounting frame comprises a base (10), a column (101) is vertically arranged at the top of the base (10), a mounting seat (20) is arranged on the column (101), and the exercise mechanism comprises: Two groups of first rotating plates (30) are provided, one end of each of the two groups of first rotating plates (30) is respectively provided at two ends of the mounting seat (20) and can rotate horizontally; A driving mechanism (40) is disposed on the mounting seat (20) and connected to the two groups of the first rotating plates (30), and the driving mechanism (40) is used to drive the two groups of the first rotating plates (30) to reciprocate and rotate outward and closed; A second rotating plate (50), the other ends of the two sets of the first rotating plates (30) are each provided with the second rotating plate (50) capable of horizontal rotation; and The transmission mechanism (60) is provided on both sets of the first rotating plates (30). When the two sets of the first rotating plates (30) are reciprocatingly opened, closed and rotated, the two sets of the second rotating plates (50) can be driven to rotate toward, closed and opened outward through the two sets of the transmission mechanism (60).

2. The postoperative rehabilitation exercise device for breast cancer according to claim 1, characterized in that: The driving mechanism (40) comprises a guide frame (402), a first rack (403), a first gear (404), a first bevel gear (405) and a first linear motion component; a mounting groove (201) is provided on one side of the mounting seat (20); the guide frame (402) can be slidably arranged in the mounting groove (201) along its length direction; the first rack (403) is arranged on both sides of the guide frame (402); the first gear (404) is rotatably arranged at both ends of the mounting seat (20); two groups of the first gears (404) are located between the two groups of the first racks (403), and are respectively The two first rotating plates (30) are respectively meshed with the two groups of the first racks (403); one end of the two groups of the first rotating plates (30) is vertically provided with a first rotating shaft (301); the two groups of the first rotating shafts (301) are rotatably provided at both ends of the mounting seat (20); the bottom ends of the two groups of the first rotating shafts (301) and one end of the two groups of the first gears (404) are coaxially provided with the first bevel gears (405); the two groups of the first bevel gears (405) at the same end are meshed; the first linear motion component is provided in the mounting groove (201) and is connected to the guide frame (402) for driving the guide frame (402) to slide back and forth.

3. The postoperative rehabilitation exercise device for breast cancer according to claim 2, characterized in that: The first linear motion assembly comprises a first motor (401) and a turntable (406); the first motor (401) is arranged in the installation groove (201); the turntable (406) is coaxially arranged on the output shaft of the first motor (401); a shifting shaft (4061) is eccentrically arranged on the turntable (406); a shifting groove (4021) is provided on the guide frame (402); and the shifting shaft (4061) is slidably arranged in the shifting groove (4021).

4. The postoperative rehabilitation exercise device for breast cancer according to claim 3, characterized in that: The first linear motion component also includes a first slider (409), a first screw rod (408) and a second motor (407); a first slide groove (4062) is opened on one side of the turntable (406); the first slider (409) can be radially slidable along the turntable (406) and is arranged in the first slide groove (4062); the dial shaft (4061) is arranged on the first slider (409); the first screw rod (408) is radially arranged along the turntable (406) and rotatably arranged in the first slide groove (4062) and is threadedly connected to the first slider (409); the second motor (407) is arranged on the turntable (406), and the output end is connected to the first screw rod (408).

5. The postoperative rehabilitation exercise device for breast cancer according to claim 1, characterized in that: The transmission mechanism (60) comprises a sliding seat (603), a second rack (604), a second gear (605) and a second linear motion component; the sliding seat (603) is arranged at the bottom end of the first rotating plate (30) and can slide along its length direction; the second rack (604) is arranged on one side of the sliding seat (603); a second rotating shaft (501) is vertically arranged at the top end of one end of the second rotating plate (50); the second rotating shaft (501) is rotatably arranged at the other end of the first rotating plate (30); a second rotating shaft (501) is arranged at the bottom end of the second rotating plate (50) and is connected to the second rotating shaft (501). 1) the second gear (605) is coaxial, the second rack (604) is meshed with the second gear (605), the two groups of the second gear (605) in the two groups of the transmission mechanism (60) are located between the two groups of the second rack (604), the second linear motion assembly is arranged on the first rotating plate (30), and is connected to the mounting seat (20) and the sliding seat (603), and the two groups of the first rotating plates (30) can reciprocately open and close to drive the two groups of sliding seats (603) to move reciprocatingly away from and close to the mounting seat (20) through the two groups of the second linear motion assembly.

6. The postoperative rehabilitation exercise device for breast cancer according to claim 5, characterized in that: The second linear motion assembly comprises an internally threaded barrel (602), a second screw rod (606), a second bevel gear (601) and a third bevel gear (607); the internally threaded barrel (602) is arranged parallel to the first rotating plate (30) and is rotatably arranged at the bottom end of the first rotating plate (30); the second screw rod (606) is arranged on the other side of the sliding seat (603); the second screw rod (606) is threadedly inserted into the internally threaded barrel (602); the spiral directions of the internally threaded barrel (602) and the second screw rod (606) in the two groups of the second linear motion assemblies are opposite; the second bevel gear (601) is coaxially arranged at one end of the internally threaded barrel (602); the third bevel gear (607) coaxial with the first rotating shaft (301) is arranged on the mounting seat (20); the second bevel gear (601) is meshed with the third bevel gear (607).

7. The postoperative rehabilitation exercise device for breast cancer according to claim 1, characterized in that: The invention also comprises a grip training component (70), which is arranged on the two groups of the second rotating plates (50), and comprises a fixing seat (701), two groups of semi-cylindrical rods (702) and a spring (703). The fixing seat (701) is arranged at the top of the second rotating plate (50), and a limiting groove (7011) is arranged on one side of the fixing seat (701). One end of the two groups of the semi-cylindrical rods (702) can be slidably arranged in the limiting groove (7011) along the vertical direction. The relative planes of the two groups of the semi-cylindrical rods (702) are provided with positioning holes (7021), and the two ends of the spring (703) are respectively clamped in the two groups of the positioning holes (7021) for applying a relatively distant thrust to the two groups of the semi-cylindrical rods (702).

8. The post-breast surgery rehabilitation training device according to claim 7, characterized in that: The grip training assembly (70) further comprises a third screw rod (704); a guide slot (502) is provided on the second rotating plate (50); the bottom end of the fixed seat (701) can be slidably arranged in the guide slot (502) along the length direction of the second rotating plate (50); the third screw rod (704) is arranged along the length direction of the second rotating plate (50) and can be rotatably arranged in the guide slot (502), and is threadedly connected to the fixed seat (701).

9. The postoperative rehabilitation exercise device for breast cancer according to claim 1, characterized in that: The lifting assembly (80) further comprises a lifting assembly (80), wherein the lifting assembly (80) comprises a fourth screw rod (801) and a third motor (802); a second slide groove (102) is provided on the column (101); a second slider (202) is provided on the mounting seat (20); the second slider (202) can be slidably arranged in the second slide groove (102) along a vertical direction; the fourth screw rod (801) is vertically arranged and rotatably arranged in the second slide groove (102) and is threadedly connected to the second slider (202); the third motor (802) is arranged at the top of the column (101), and the output end is connected to the fourth screw rod (801).

10. The postoperative rehabilitation exercise device for breast cancer according to claim 1, characterized in that: A seat plate (103) is hingedly connected to one side of the column (101), and the seat plate (103) is in a vertical state under normal conditions. The seat plate (103) is located below the mounting seat (20). A support column (104) is hingedly connected to one side of the column (101), and the support column (104) can be rotated so that the free end of the support column (104) is clamped in a slot at the bottom end of the seat plate (103), so that the seat plate (103) is in a horizontal state.

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