CN109718056B - Double-rotating block type breast cancer postoperative rehabilitation training device and use method - Google Patents
Double-rotating block type breast cancer postoperative rehabilitation training device and use method Download PDFInfo
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- CN109718056B CN109718056B CN201910157719.9A CN201910157719A CN109718056B CN 109718056 B CN109718056 B CN 109718056B CN 201910157719 A CN201910157719 A CN 201910157719A CN 109718056 B CN109718056 B CN 109718056B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a double-rotating block type breast cancer postoperative rehabilitation training device and a use method thereof, wherein the double-rotating block type breast cancer postoperative rehabilitation training device comprises a machine body base, universal wheels, a machine body supporting rod, a control panel, a height adjusting rod, a steering motor, a round shell, a working motor, a crank, a matched handle, a connecting rod, a sliding block group, a guide rail group, a radius adjusting cylindrical pin, a working shaft, a rotating handle, an emergency stop switch, a limit bolt, a working shaft sleeve, a cross through hole turntable, a transmission gear and a steering adjusting internal gear, wherein the sliding block group comprises a sliding block I and a sliding block II, and the guide rail group comprises a guide rail I, a guide rail II, a guide rail III and a guide rail IV. The utility model can drive the affected limb to do elliptical orbit movement, so that the wrist joint, the elbow joint and the shoulder joint can be fully exercised, and the elliptical radius can be automatically adjusted in the movement process, so that the movement range of the affected limb at the mastectomy side of a patient is gradually increased, the adhesion of wound after breast cancer operation is avoided, and the reflux of blood and lymph fluid is promoted.
Description
Technical Field
The utility model relates to a double-rotating block type postoperative rehabilitation training device for breast cancer and a use method thereof, and belongs to the field of postoperative rehabilitation devices for breast cancer.
Background
Breast cancer is one of the most common malignant tumors of females, and the incidence rate of the breast cancer is at the first place of female cancer diseases, so that the breast cancer causes great harm to the physical and mental health of females. Surgical operation is a main method for curing breast cancer, but complications such as lymphedema of upper limbs, shoulder joint dysfunction and the like often occur after operation. The comprehensive postoperative rehabilitation training of the breast cancer is helpful for recovering the functions and appearance forms of the breast, improving the limb functions of the patient and improving the postoperative life quality.
The prior postoperative rehabilitation training of breast cancer is mainly divided into freehand exercise and instrument exercise. Bare hand exercise is performed under the direction of medical staff, starting from the wrist joint to the elbow joint and shoulder joint. The purpose of bare-handed exercise is ambiguous, blindness exists, the patient is inert after operation, exercise is not active, and after scar contracture is caused, the patient can generate various complications, and the rehabilitation process needs the whole-course guidance of medical staff, thereby wasting medical care resources; in addition, the CN206792939U breast cancer postoperative recovery wall climbing device is a common instrument exercise mode, the affected limb lifts the arm by climbing the wall climbing device, the movement mode is single, only the arm can move vertically and directly, the omnibearing rehabilitation training cannot be performed, in addition, the lifting process is not buffered, and secondary injury is easy to cause. The elliptical motion mechanism disclosed in CN103801990B can realize an elliptical motion track, but the elliptical radius needs to be adjusted by an operator and cannot be adjusted by the operator, and the connecting line of two focuses of the ellipse only has two forms of vertical and horizontal, so that the rotation of the elliptical track cannot be realized.
In conclusion, the existing breast cancer postoperative rehabilitation mode has the technical problems and defects of medical care resource shortage, great inertia of patients, unobvious rehabilitation effect, single rehabilitation exercise and easiness in secondary injury.
Disclosure of Invention
The utility model aims to overcome the defects and the shortcomings, and provides a double-rotating block type breast cancer postoperative rehabilitation training device and a using method thereof, which can relieve medical resource shortage and provide standard, safe and omnibearing rehabilitation training for patients.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a double-rotation block type breast cancer postoperative rehabilitation training device comprises a machine body base, universal wheels, a machine body supporting rod, a control panel, a height adjusting rod, a steering motor, a round shell sleeve, a working motor, a crank, a matched handle, a connecting rod, a sliding block group, a guide rail group, a radius adjusting cylindrical pin, a working shaft, a rotating handle, a scram switch, a limit bolt, a working shaft sleeve, a cross through hole turntable, a transmission gear and a steering adjusting internal gear, wherein the sliding block group comprises a sliding block I and a sliding block II, the guide rail group comprises a guide rail I, a guide rail II, a guide rail III and a guide rail IV, the machine body base provides support for the whole machine body, the universal wheels are arranged on the lower surface of the machine body base, the machine body supporting rod is arranged on the upper surface of the machine body base, the control panel is arranged on the front surface of the machine body supporting rod, one end of the height adjusting rod is embedded into the machine body supporting rod, the other end of the height adjusting rod is connected with the round shell sleeve, the inside of the round shell is provided with a steering motor and a working motor, wherein the steering motor is connected with a transmission gear, the transmission gear is meshed with a steering adjusting internal gear, the steering adjusting internal gear is arranged on the inner side of a cross through hole turntable through a screw, the cross through hole turntable is embedded in the round shell, the cross through hole turntable is provided with a radius adjusting cylindrical pin, the working motor in the round shell is connected with one end of a crank, the other end of the crank is connected with the center of a connecting rod through a hinge, one end of the connecting rod is connected with the rear end face of a sliding block I in a sliding block set, the front end face of the sliding block I is connected with a working shaft sleeve, the other end of the connecting rod is connected with the rear end face of a sliding block II in the sliding block set, the front end face of the sliding block II is connected with the working shaft sleeve, the sliding block set is arranged on a guide rail set, the guide rail set is fixed on the cross through hole turntable, the top end of the working shaft sleeve is provided with a limit bolt, the working shaft is arranged in the working shaft sleeve, the top end of the working shaft is provided with a rotary handle, and the rotary shaft of the rotary handle can be externally connected with a matched handle.
Preferably, the control panel can adjust the height of the device and the working gear, one working gear corresponds to one working stroke, one working stroke comprises forward rotation and reverse rotation of the working motor, the number of rotation turns of the forward rotation and the reverse rotation are equal, and the larger the working gear is, the larger the number of rotation turns of the corresponding working motor is.
Preferably, the cross through hole turntable on have the cross through hole, the cross through hole includes vertical through hole and horizontal through hole, install radius regulation cylindric lock directly over the vertical through hole, two through holes crossing department presents a square through hole, the side length of square through hole is less than the half of arbitrary slider length in the slider group, the purpose is to prevent to break away from the guide rail at square through hole regional slider, guide rail I, guide rail II are being vertically installed to the vertical through hole inner wall of cross through hole, guide rail III, guide rail IV are being horizontally installed to the horizontal through hole inner wall of cross through hole, slider I can slide on guide rail I, the guide rail II of vertical installation in the slider group, slider II can slide on guide rail III, the guide rail IV of horizontal installation in the slider group.
Preferably, the working shaft sleeve is internally provided with a working shaft, the working shaft can move along the axial direction of the working shaft sleeve, and the rear end surface of the working shaft is provided with regular bulges which are distributed along the axial line at equal intervals.
Preferably, a steering motor is arranged in a groove I right below the inner part of the circular shell through a screw, and a working motor is arranged in a groove II right in the center of the inner part of the circular shell through a screw.
Preferably, when the working motor rotates, power is transmitted to the working shaft sleeve through the crank double-slider mechanism, the working shaft sleeve rotates to enable the regular protrusions on the rear end face of the working shaft to be in contact with the radius-adjusting cylindrical pins, and the matching relationship between the regular protrusions on the rear end face of the working shaft and the radius-adjusting cylindrical pins is transition fit.
Preferably, the control panel controls the steering motor to rotate, the steering motor transmits power to the cross through hole turntable through the transmission gear and the steering adjusting internal gear, the cross through hole turntable starts to rotate, the rotation number of turns of the steering motor is controlled through the control panel to control the rotation angle of the cross through hole turntable, so that the elliptical motion track rotates around the center of the elliptical motion track, and the rehabilitation motion of a patient can be more diversified.
Preferably, damping is arranged between the working shaft and the working shaft sleeve, so that the phenomenon of shifting of the working shaft in the use process is avoided.
The beneficial effects of the utility model are as follows:
(1) The patient uses the device to carry out rehabilitation training without the need of medical staff to accompany the patient in the whole course, thus relieving the tension of medical resources; the device can enable the patient to passively perform rehabilitation training, and avoid the patient from refusing to perform active rehabilitation training due to negative emotion and postoperative pain.
(2) When the working motor rotates, power is transmitted to the working shaft sleeve through the crank and the sliding block group, the working shaft sleeve drives the working shaft to rotate, the affected limb holds the rotating handle on the working shaft, so that the rehabilitation motion of an elliptical track is realized, compared with the straight up-down motion, the elliptical motion process is more gentle, the tearing wound is avoided, in the elliptical track motion, the affected limb extends towards different heights and directions, and the upward lifting and outward expanding motion of different degrees are equivalent, so that the shoulder joint, the elbow joint and the wrist joint are fully exercised, the adhesion of wounds after breast cancer operation is avoided, and the backflow of blood and lymph fluid is promoted.
(3) When the working motor rotates positively, power is transmitted to the working shaft sleeve through the crank and the sliding block group, the working shaft sleeve drives the working shaft to rotate, the regular protrusions on the rear end face of the working shaft are contacted with the radius adjusting cylindrical pins, and each time of contact, the radius adjusting cylindrical pins can provide an upward force for the working shaft, so that the working shaft rises by one degree, and the one degree is equal to the axial distance of the same position on two adjacent protrusions; when the working motor reversely rotates, the regular bulge on the rear end surface of the working shaft is contacted with the radius adjusting cylindrical pin once, the radius adjusting cylindrical pin can provide a downward force for the working shaft, so that the working shaft descends by one scale, and the radius of the track is automatically adjusted in the movement process of the device.
(4) The steering motor drives the steering adjusting inner gear and the cross through hole turntable to rotate through the transmission gear, so that the elliptical motion track rotates around the center of the elliptical motion track, a patient can perform multi-angle rehabilitation training conveniently, and the rehabilitation after breast cancer operation is facilitated.
(5) The control panel can adjust the height of the device and the working gears, the number of the working gears can be set manually, each gear corresponds to the rotation number of the fixed working motor, the larger the gear is, the more the corresponding working motor rotates, the larger the radius of the realized elliptical motion track is, and the proper working gear can be selected according to the rehabilitation condition of a patient.
(6) The device can be externally connected with a matched handle, so that the device can be used by single-side mastectomy patients and double-side mastectomy patients.
(7) The emergency stop button is arranged on the handle of the device, so that patients feel uncomfortable when using the device, the emergency stop treatment can be carried out on the device, and the secondary injury to the patients is avoided.
(8) Damping is arranged between the working shaft and the working shaft sleeve, so that the phenomenon of shifting of the working shaft in the use process is avoided.
Description of the drawings:
fig. 1 is a front view of the present utility model.
Fig. 2 is a rear partial cross-sectional view of the present utility model.
FIG. 3 is a schematic diagram illustrating the cooperation of the slider assembly and the guide rail assembly according to the present utility model.
Fig. 4 is an enlarged view of a portion of the contact between the working shaft and the radius adjusting cylindrical pin in the present utility model.
Fig. 5 is a schematic view of a circular shell according to the present utility model.
Fig. 6 is an exemplary diagram of a rehabilitation exercise trace of a patient limb according to the present utility model.
In the figure: 1. a machine body base; 2. a universal wheel; 3. a body support bar; 4. a control panel; 5. a height adjusting lever; 6. a steering motor; 7. a circular shell; 7-1, groove I;7-2, groove II; 8. a working motor; 9. a crank; 10. a matched handle; 11. a connecting rod; 12. a slider group; 12-1, a sliding block I;12-2, a sliding block II; 13. a guide rail group; 13-1, a guide rail I;13-2, a guide rail II;13-3 guide rails III;13-4, a guide rail IV; 14. radius adjusting cylindrical pins; 15. a working shaft; 15-1, regular protrusions; 16. rotating the handle; 17. an emergency stop switch; 18. a limit bolt; 19. a working shaft sleeve; 20. a cross through hole turntable; 20-1, cross through holes; 20-2, vertical through holes; 20-3, horizontal through holes; 20-4, square through holes; 21. a transmission gear; 22. the steering adjusts the internal gear.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6, the following technical solutions are adopted in the embodiment of the present utility model: a double-rotating block type breast cancer postoperative rehabilitation training device comprises a machine body base 1, universal wheels 2, a machine body supporting rod 3, a control panel 4, a height adjusting rod 5, a steering motor 6, a round shell 7, a working motor 8, a crank 9, a matched handle 10, a connecting rod 11, a sliding block group 12, a guide rail group 13, a radius adjusting cylindrical pin 14, a working shaft 15, a rotating handle 16, an emergency stop switch 17, a limit bolt 18, a working shaft sleeve 19, a cross through hole turntable 20, a transmission gear 21 and a steering adjusting internal gear 22, wherein the sliding block group 12 comprises a sliding block I12-1 and a sliding block II12-2, the guide rail group 13 comprises a guide rail I13-1, a guide rail II13-2, a guide rail III-3 and a guide rail IV13-4, the machine body base 1 provides support for a whole machine, the universal wheels 2 are arranged on the lower surface of the machine body base 1, the machine body supporting rod 3 is arranged on the upper surface of the machine body base 1, the front of the machine body support rod 3 is provided with a control panel 4, one end of a height adjusting rod 5 is embedded into the machine body support rod 3, the other end of the height adjusting rod 5 is connected with a round shell 7, a steering motor 6 and a working motor 8 are arranged in the round shell 7, the steering motor 6 is connected with a transmission gear 21, the transmission gear 21 is meshed with a steering adjusting internal gear 22, the steering adjusting internal gear 22 is arranged at the inner side of a cross through hole turntable 20 through screws, the cross through hole turntable 20 is embedded into the round shell 7, a radius adjusting cylindrical pin 14 is arranged on the cross through hole turntable 20, the working motor 8 in the round shell 7 is connected with one end of a crank 9, the other end of the crank 9 is connected with the center of a connecting rod 11 through a hinge, one end of the connecting rod 11 is connected with the rear end face of a sliding block I12-1 in a sliding block group 12, the front end face of the sliding block I12-1 is connected with a working shaft sleeve 19, the other end of the connecting rod 11 is connected with the rear end face of the sliding block II12-2 in the sliding block group 12, the front end face of the sliding block II12-2 is connected with the working shaft sleeve 19, the sliding block group 12 is arranged on the guide rail group 13, the guide rail group 13 is fixed on the cross through hole turntable 20, the top end of the working shaft sleeve 19 is provided with the limit bolt 18, the working shaft sleeve 19 is internally provided with the working shaft 15, the top end of the working shaft 15 is provided with the rotary handle 16, and the rotary shaft of the rotary handle 16 can be externally connected with the matched handle 10.
Further, the control panel 4 can adjust the height of the device and the working gear, one working gear corresponds to one working stroke, one working stroke comprises forward rotation and reverse rotation of the working motor 8, the rotation turns of the forward rotation and the reverse rotation are equal, and the larger the working gear is, the more the corresponding rotation turns of the working motor 8 are.
Further, the cross through hole turntable 20 is provided with a cross through hole 20-1, the cross through hole 20-1 comprises a vertical through hole 20-2 and a horizontal through hole 20-3, a radius adjusting cylindrical pin 14 is arranged right above the vertical through hole 20-2, a square through hole 20-4 is formed at the intersection of the two through holes, the side length of the square through hole 20-4 is smaller than half of the length of any one of the slide blocks 12, the purpose is to prevent the slide block 12 from separating from the guide rail group 13 in the area of the square through hole 20-4, a guide rail I13-1 and a guide rail II13-2 are vertically arranged on the inner wall of the vertical through hole 20-2 of the cross through hole 20-1, a guide rail III13-3 and a guide rail IV13-4 are horizontally arranged on the inner wall of the horizontal through hole 20-3 of the cross through hole 20-1, the slide block I12-1 in the slide block group 12 can slide on the vertically arranged guide rail I13-1 and the guide rail II13-2, and the slide block II12-2 in the slide block group 12 can slide on the horizontally arranged guide rails III-3 and the guide rail IV 13-4.
Further, the working shaft sleeve 19 is internally provided with a working shaft 15, the working shaft 15 can move along the axial direction of the working shaft sleeve 19, and the rear end surface of the working shaft 15 is provided with regular protrusions 15-1 distributed along the axis at equal intervals.
Further, a steering motor 6 is installed in a groove I7-1 right below the inside of the circular shell 7 through a screw, and a working motor 8 is installed in a groove II7-2 in the right center of the inside of the circular shell 7 through a screw.
Further, when the working motor 8 rotates, power is transmitted to the working shaft sleeve 19 through the crank 9 and the sliding block group 12, and the working shaft sleeve 19 rotates to enable the regular protrusion 15-1 on the rear end surface of the working shaft 15 to contact with the radius-adjusting cylindrical pin 14, and the matching relationship between the regular protrusion 15-1 and the radius-adjusting cylindrical pin 14 is transition fit.
Further, the control panel 4 controls the steering motor 6 to rotate, the steering motor 6 transmits power to the cross through hole turntable 20 through the transmission gear 21 and the steering adjusting internal gear 22, the cross through hole turntable 20 starts to rotate, the rotation number of turns of the steering motor 6 is controlled through the control panel 4 to control the rotation angle of the cross through hole turntable 20, so that the elliptical motion track rotates around the center of the elliptical motion track, and the rehabilitation motion of a patient can be more diversified.
Further, damping is provided between the working shaft 15 and the working shaft sleeve 19, so as to avoid the phenomenon of shifting the working shaft 15 during use.
The working principle of the specific embodiment is as follows: before the starting device, the working shaft 15 is dragged to the bottommost part of the working shaft sleeve 19, the starting device presses the gear button of the control panel 4, the working motor 8 starts to rotate positively, power is transmitted to the crank 9, the crank 9 drives the sliding block set 12 to move on the guide rail set 13 through the connecting rod 11, the sliding block set 12 transmits the motion to the working shaft sleeve 19, the working shaft sleeve 19 and the working shaft 15 realize forward rotation in a vertical plane, the rotating handle 16 on the working shaft 15 is held by a patient's limb, elliptical motion in the vertical plane can be realized, the working shaft 15 rotates positively once every time, the regular bulge 15-1 of the working shaft 15 contacts with the radius adjusting cylindrical pin 14 once, the radius adjusting cylindrical pin 14 applies upward force to the regular bulge 15-1 of the working shaft 15, the working shaft 15 rises by a scale, and the scale is equal to the axial distance of the same position on two adjacent bulges, when the working motor 8 is in forward rotation, the working shaft 15 reaches the maximum extension length of the gear, the working motor 8 is in reverse rotation, power is transmitted to the crank 9, the crank 9 drives the sliding block set 12 to move on the guide rail set 13 through the connecting rod 11, the sliding block set 12 transmits the motion to the working shaft sleeve 19, the working shaft sleeve 19 and the working shaft 15 realize reverse rotation in a vertical plane, the working shaft 15 rotates once every time, the regular bulge 15-1 of the working shaft 15 contacts with the radius adjusting cylindrical pin 14 once, the radius adjusting cylindrical pin 14 applies downward force to the regular bulge 15-1 of the working shaft 15 to enable the working shaft 15 to descend by one scale, and when the working motor 8 is in reverse rotation, the working shaft 15 returns to the initial position, so that the elliptical radius is automatically adjusted by the double-rotation block type breast cancer postoperative rehabilitation training device in the whole working stroke; the patient controls the rotation of the steering motor 6 through the control panel 4, the steering motor 6 transmits power to the cross through hole turntable 20 through the transmission gear 21 and the steering adjusting internal gear 22, the cross through hole turntable 20 starts to rotate, and the rotation number of turns of the steering motor 6 is controlled through the control panel 4 to control the rotation angle of the cross through hole turntable 20, so that the elliptical motion track rotates around the center of the elliptical motion track, and the rehabilitation motions of the patient can be more varied; the rotation axis department of rotatory handle 16 can external supporting handle 10 for two side mastectomy patients also can use, and the holding rod department of rotatory handle 16 installs scram switch 17, and the patient uses this device untimely, presses scram switch 17, avoids tearing the wound and causes the secondary injury.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that while the present disclosure has been described in terms of embodiments, not every embodiment is intended to be a separate embodiment, but rather, the description is merely illustrative of and description of the general principles, features, and advantages of the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as hereinafter claimed.
Claims (2)
1. The utility model provides a two turning block formula breast cancer postoperative rehabilitation training device, including organism base (1), universal wheel (2), organism bracing piece (3), control panel (4), altitude mixture control pole (5), turn to motor (6), circular shell (7), work motor (8), crank (9), supporting handle (10), connecting rod (11), slider group (12), guide rail group (13), radius regulation cylindric lock (14), working shaft (15), rotatory handle (16), scram switch (17), stop bolt (18), working shaft sleeve (19), cross through-hole carousel (20), drive gear (21), turn to and adjust internal gear (22), its characterized in that: the sliding block set (12) comprises a sliding block I (12-1) and a sliding block II (12-2), the guide rail set (13) comprises a guide rail I (13-1), a guide rail II (13-2), a guide rail III (13-3) and a guide rail IV (13-4), the machine body base (1) provides support for the whole machine, the universal wheel (2) is arranged on the lower surface of the machine body base (1), the machine body supporting rod (3) is arranged on the upper surface of the machine body base (1), the control panel (4) is arranged on the front surface of the machine body supporting rod (3), one end of the height adjusting rod (5) is embedded into the machine body supporting rod (3), the other end of the height adjusting rod (5) is connected with the round shell (7), the round shell (7) is internally provided with a steering motor (6) and a working motor (8), the steering motor (6) is connected with a transmission gear (21), the transmission gear (21) is meshed with a steering adjusting inner gear (22), the steering adjusting inner gear (22) is arranged on the inner side of the cross rotary disc (20) through a screw, the cross rotary disc (20) is embedded into the round shell (7), one end of the cross rotary disc (20) is provided with a round pin (9) and is connected with the round pin (9) on the round shell (7), the other end of the crank (9) is connected to the center of the connecting rod (11) through a hinge, one end of the connecting rod (11) is connected with the rear end face of the sliding block I (12-1) in the sliding block group (12), the front end face of the sliding block I (12-1) is connected with the working shaft sleeve (19), the other end of the connecting rod (11) is connected with the rear end face of the sliding block II (12-2) in the sliding block group (12), the front end face of the sliding block II (12-2) is connected with the working shaft sleeve (19), the sliding block group (12) is arranged on the guide rail group (13), the guide rail group (13) is fixed on the cross through hole turntable (20), the limit bolt (18) is arranged at the top end of the working shaft sleeve (19), the working shaft (15) is internally provided with the working shaft (15), the rotating handle (16) is arranged at the top end of the working shaft, and the rotating shaft of the rotating handle (16) can be externally connected with the matched handle (10); the cross through hole turntable (20) is provided with a cross through hole (20-1), the cross through hole (20-1) comprises a vertical through hole (20-2) and a horizontal through hole (20-3), a radius adjusting cylindrical pin (14) is arranged right above the vertical through hole (20-2), a square through hole (20-4) is formed at the intersection of the two through holes, the side length of the square through hole (20-4) is smaller than half of the length of any sliding block in the sliding block group (12), a guide rail I (13-1) and a guide rail II (13-2) are vertically arranged on the inner wall of the vertical through hole (20-2) of the cross through hole (20-1), a guide rail III (13-3) and a guide rail IV (13-4) are horizontally arranged on the inner wall of the horizontal through hole (20-3) of the cross through hole (20-1), the sliding block I (12-1) can slide on the vertically arranged guide rail I (13-1) and the guide rail II (13-2), and the sliding block II (12-2) in the sliding block group can slide on the horizontally arranged guide rail III (13-3-4);
the working shaft sleeve (19) is internally provided with a working shaft (15), the working shaft (15) can move along the axial direction of the working shaft sleeve (19), and the rear end surface of the working shaft (15) is provided with regular bulges (15-1) which are equidistantly distributed along the axis;
a steering motor (6) is arranged in a groove I (7-1) right below the inside of the circular shell (7) through a screw, and a working motor (8) is arranged in a groove II (7-2) in the right center of the inside of the circular shell (7) through a screw;
when the working motor (8) rotates, power is transmitted to the working shaft sleeve (19) through the crank (9) and the sliding block group (12), and the working shaft sleeve (19) rotates to enable the regular bulge (15-1) of the rear end surface of the working shaft (15) to be in contact with the radius adjusting cylindrical pin (14);
every time the working shaft (15) rotates positively, the regular protrusions (15-1) of the working shaft (15) are contacted with the radius-adjusting cylindrical pins (14) once, the radius-adjusting cylindrical pins (14) apply upward force to the regular protrusions (15-1) of the working shaft (15) to enable the working shaft (15) to ascend by a scale, and the scale is equal to the axial distance of the same position on two adjacent protrusions.
2. The dual-rotation-block type breast cancer postoperative rehabilitation training device according to claim 1, wherein: the control panel (4) can adjust the height of the device and work gears, one work gear corresponds to one work stroke, one work stroke comprises forward rotation and reverse rotation of the work motor (8), the rotation turns of the forward rotation and the reverse rotation are equal, and the larger the work gear is, the more the corresponding rotation turns of the work motor (8) are.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910157719.9A CN109718056B (en) | 2019-03-02 | 2019-03-02 | Double-rotating block type breast cancer postoperative rehabilitation training device and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910157719.9A CN109718056B (en) | 2019-03-02 | 2019-03-02 | Double-rotating block type breast cancer postoperative rehabilitation training device and use method |
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| CN109718056A CN109718056A (en) | 2019-05-07 |
| CN109718056B true CN109718056B (en) | 2023-06-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110522609A (en) * | 2019-09-16 | 2019-12-03 | 哈尔滨理工大学 | A kind of lower limb rehabilitation training chair that track is variable |
| CN113440347A (en) * | 2021-01-11 | 2021-09-28 | 宁波市第九医院 | Electric standing bed integrating non-contact cardiopulmonary function real-time monitoring and assessment |
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