Multi-adjustment hip lifting device

Abstract

The invention discloses a multi-adjustment hip lifting device, and relates to the technical field of medical instruments, the multi-adjustment hip lifting device comprises an operating table, the top of the operating table is slidably provided with two bed boards, a tightening belt is hinged between the bed boards, and the tightening belt is provided with a plurality of long grooves. Through the arrangement of the two L-shaped adjusting rods, the first adjusting roller, the two second adjusting rollers, the two connecting rods, the two adjusting racks, the double-sided rack, the two gear shafts, the two adjusting plates, the two adjusting gears, the moving plate and the three adjusting shafts, the purpose that the hip fat of a fat crowd is thick is achieved; the hip needs to be cushioned higher to facilitate observation and operation conditions, the tension degree of the tightening belt is properly adjusted, a certain placing space is provided for beer belly of fat people, and the conditions that the beer belly lies on a bed board and is pressed by viscera after long-time operation are avoided. In addition, when the fat of the buttocks of a thin crowd is less, the operation position can be observed without raising, and meanwhile, the tension degree of the tightening belt can be synchronously adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to a hip lifting device with multiple adjustments. Background Art

[0002] With the progress of the times, the habit of sitting for long periods of time at work and studying has led to more and more patients suffering from diseases of the legs, hips and spine. In some specific surgical procedures, the patient's hips need to be lifted and fixed to facilitate the surgical operation.

[0003] The invention patent with the patent number CN115120454B discloses a hip support and fixation device for women's surgery, including a bed base, two symmetrically arranged frame mechanisms are installed on the surface of the bed base, a sterile bed sheet is wound between the relative surfaces of the two frame mechanisms, a pillow frame is installed on the top surface of one frame mechanism, a group of lifting parts are installed in the middle position of the top surface of the bed base, a lifting platform is fixedly installed on the top of a group of lifting parts, a hip support seat is rotatably connected inside the lifting platform, an arc-shaped convex portion is fixedly arranged on the top of the hip support seat, a stepper motor and an air pump are respectively fixedly installed on the surface of the lifting platform, the output shaft end of the stepper motor is connected to the hip support seat through a belt, and a lifting air cushion is fixedly installed on the surface of the arc-shaped convex portion. The invention enables the device to efficiently complete the hip support and fixation work during women's surgery through the design of the winding module and the fixing mechanism, and the device has a dual use mode when in use, that is, the device has both a bottom support mode and a suspension support mode when in use.

[0004] The above-mentioned device is designed with a winding module and a fixing mechanism so that it can efficiently complete the work of supporting and fixing the buttocks of women during surgery, and the device has a dual use mode when in use. However, during the actual operation, due to the large difference in the size of the buttocks of patients, medical staff need to adjust the lift and height according to the size of the patient's buttocks. In order to ensure that the surgical field is not blocked and the doctor can observe the wound more intuitively, the more fat there is in the buttocks and thighs, the higher the corresponding buttocks lift height and the angle must also be adaptively increased. In addition, most obese people have beer bellies. Long-term surgery and heavy weight lying on the operating table often cause compression to the internal organs, which may cause indigestion and physical discomfort. In severe cases, it may also lead to symptoms such as gastrointestinal dysfunction and diarrhea. Summary of the invention

[0005] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. Specifically, the purpose of the present invention is to provide a hip lifting device with multiple adjustments to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-adjustable hip-lifting device, comprising an operating table, two bed boards are slidably arranged on the top of the operating table, a tensioning belt is hingedly arranged between the bed boards, a plurality of long grooves are arranged on the tensioning belt, mounting frames are fixedly arranged on the two side walls of the operating table, adjustment mechanisms are arranged on the tops of the two mounting frames, a matching mechanism is fixedly arranged on the top of one of the mounting frames, a measuring and fixing mechanism is arranged on the top of one of the bed boards, an unlocking mechanism is arranged on one side of the operating table, and the operating table is hollow.

[0007] Preferably, the adjustment mechanism includes two L-shaped adjustment rods, a first adjustment roller, two second adjustment rollers, two connecting rods, two adjustment racks, a double-sided rack, two gear shafts, two adjustment plates, two adjustment gears, a movable plate and three adjustment shafts, the movable plate is slidably arranged on one of the side walls of the mounting frame, the two second adjustment rollers are arranged on both sides of the tensioning belt, one end of one of the adjustment shafts is fixedly arranged on the movable plate, the double-sided rack is fixedly arranged on the other end of the adjustment shaft, the first adjustment roller is fixedly arranged on one of the adjustment shafts, and the other two adjustment shafts are respectively fixedly arranged on one side wall of the two bed boards close to the tensioning belt, the two second adjustment rollers are respectively rotatably arranged on the two adjustment shafts, one end of the two adjustment racks are respectively fixedly arranged on the side walls of the two adjustment rollers, the two adjustment plates are fixedly arranged on the top of one of the mounting frames, the two gear shafts are respectively movably plugged on the two adjustment plates, the two adjustment gears are respectively fixedly arranged on the two gear shafts, the two L-shaped adjustment rods are respectively fixedly arranged on the ends of the two adjustment shafts, and the two ends of the two connecting rods are respectively fixedly arranged on the two adjustment racks and the side walls of the two L-shaped adjustment rods.

[0008] Preferably, the unlocking mechanism includes a pedal, an L-shaped unlocking piece, a first wedge block, a second wedge block, an unlocking plate, an unlocking spring, a ratchet, a second torsion spring, a pawl, a mounting shaft, a limiting column, a spring column, a locking rod and a connecting rod, wherein the pedal is slidably arranged on the side wall of the operating table, one end of the L-shaped unlocking piece is fixedly arranged on the side wall of the pedal, the first wedge block is fixedly arranged on the other end of the L-shaped unlocking piece, the unlocking plate is fixedly arranged on the inner side wall of the operating table, the second wedge block is slidably arranged on the top of the unlocking plate, the spring column is fixedly arranged on the side wall of the second wedge block, the unlocking spring is sleeved on the spring, the ratchet is fixedly sleeved on the spring column, the mounting shaft is fixedly arranged on the unlocking plate, the second torsion spring is sleeved on the mounting shaft, the pawl is fixedly arranged on the end of the second torsion spring, the limiting shaft is fixedly arranged on the unlocking plate, one end of the connecting rod is fixedly arranged on the side wall of the first wedge block, and the locking rod is fixedly arranged on the other end of the connecting rod.

[0009] Preferably, the measuring and fixing mechanism includes a fixing belt, a fixing plate, a first torsion spring, a winding roller, a transmission gear, a transmission rack and a special-shaped rod, one end of the fixing belt is fixedly set on the side wall of the bed board, the fixing plate is fixedly set on the bottom of the corresponding bed board, the winding roller is rotatably set on the fixing plate, the first torsion spring is set at one end of the winding, the spring column and the winding roller are movably plugged together, the transmission gear is fixedly set at one end of the spring column, the transmission rack is slidably set on the side wall of the operating table, one end of the special-shaped rod is fixedly set on the end of the transmission rack, and the other end of the special-shaped rod is fixedly connected to the bottom end of the double-sided rack.

[0010] Preferably, the first wedge block and the second wedge block are in abutment with each other, the surface of the spring column is provided with four anti-slip edges, and the spring column is plug-fitted with the winding roller.

[0011] Preferably, the mating mechanism includes a mating rod, a tension spring, a mating spring, an L-shaped mating piece, a mating plate, a third wedge block and a fourth wedge block, one end of the mating rod is fixedly arranged on the side wall of the connecting rod, the fourth wedge block is fixedly arranged on the other end of the mating rod, the mating spring is fixedly arranged on one end of the gear shaft, the tension spring is sleeved on the mating spring, the L-shaped mating piece is fixedly arranged on the side wall of the adjusting plate, the third wedge block is fixedly arranged on the end of the corresponding gear shaft away from the tension spring, and the mating plate is fixedly arranged on the side wall of the adjusting plate.

[0012] Preferably, the third wedge block is slidably matched with the adjustment plate, and the third wedge block is abuttingly matched with the fourth wedge block.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention, through the arrangement of two L-shaped adjustment rods, a first adjustment roller, two second adjustment rollers, two connecting rods, two adjustment racks, a double-sided rack, two gear shafts, two adjustment plates, two adjustment gears, a moving plate and three adjustment shafts, realizes the situation that fat people have thick fat on their buttocks and need to pad their buttocks higher for convenient observation and surgery, and appropriately loosens the tension of the tensioning belt to give the fat people a certain placement space for their beer bellies, avoiding the situation that they lie on the bed board for a long time and are compressed by internal organs, and the thin people have less fat on their buttocks and can observe the surgical position without padding, and the tension of the tensioning belt is also adjusted synchronously, so that the long groove is widened, the friction of the tensioning belt is increased, the patient is prevented from sliding during surgery, the fixing effect is increased, and the normal operation is ensured; The present invention realizes switching the adjustment state of the patient by stepping on the pedal to a certain depth through the arrangement of the pedal, the L-shaped unlocking member, the first wedge block, the second wedge block, the unlocking plate, the unlocking spring, the ratchet, the second torsion spring, the pawl, the mounting shaft, the limit column, the spring column, the locking rod and the connecting rod, so that the adjustment state of the patient can be switched by stepping on the pedal, and the adjustment can be facilitated while the adjusted angle can be locked, and the operation is simple, convenient and fast. The present invention realizes automatic judgment of the thickness of the patient's legs through the arrangement of the fixing belt, the fixing plate, the first torsion spring, the winding roller, the transmission gear, the transmission rack and the special-shaped rod, so as to adjust the corresponding height of the buttocks according to the thickness of the patient's calves without the need for multiple adjustments by the doctor, and can be directly adjusted in one step to adapt to various fat and thin patients, with simple, convenient and fast operation. In addition, through the arrangement of the matching rod, the tension spring, the matching spring, the L-shaped matching piece, the matching plate, the third wedge block and the fourth wedge block, when it is necessary to adjust the patient's buttocks position, the left adjustment rack is in a meshing state and the adjustment gear can drive it to move, thereby synchronously driving the second adjustment roller to move synchronously, so that the position of the buttocks is adjusted, which is convenient for the doctor to perform surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the operating table of the present invention; Figure 3 It is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 4 It is a schematic diagram of the positional relationship between the measurement fixing mechanism and the unlocking mechanism of the present invention; Figure 5 It is a schematic diagram of the unlocking mechanism structure of the present invention; Figure 6 It is a schematic diagram of the positional relationship between the unlocking mechanism and the matching mechanism of the present invention; Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0015] In the figure: 1. operating table; 2. bed board; 3. mounting frame; 4. measuring and fixing mechanism; 41. fixing belt; 42. fixing plate; 43. first torsion spring; 44. winding roller; 46. transmission gear; 47. transmission rack; 48. special-shaped rod; 5. adjusting mechanism; 51. L-shaped adjusting rod; 52. first adjusting roller; 53. second adjusting roller; 54. connecting rod; 55. adjusting rack; 56. double-sided rack; 57. gear shaft; 58. adjusting plate; 59. adjusting gear; 510. moving plate; 511. adjusting shaft; 6. unlocking mechanism Structure; 61. Pedal; 62. L-shaped unlocking piece; 63. First wedge-shaped block; 64. Second wedge-shaped block; 65. Unlocking plate; 66. Unlocking spring; 67. Ratchet; 68. Second torsion spring; 69. Ratchet; 610. Mounting shaft; 611. Limiting column; 612. Spring column; 613. Locking rod; 614. Connecting rod; 7. Matching mechanism; 71. Matching rod; 72. Tension spring; 73. Matching spring; 74. L-shaped matching piece; 75. Matching plate; 76. Third wedge-shaped block; 77. Fourth wedge-shaped block; 8. Tensioning belt; 9. Long groove. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-7 An embodiment of the present invention is a multi-adjustable hip lifting device, comprising an operating table 1, wherein two bed boards 2 are slidably arranged on the top of the operating table 1, a tensioning belt 8 is hingedly arranged between the bed boards 2, and a plurality of long grooves 9 are arranged on the tensioning belt 8, mounting frames 3 are fixedly arranged on both side walls of the operating table 1, and adjustment mechanisms 5 are arranged on the tops of the two mounting frames 3, a matching mechanism 7 is fixedly arranged on the top of one of the mounting frames, a measuring and fixing mechanism 4 is arranged on the top of one of the bed boards 2, an unlocking mechanism 6 is arranged on one side of the operating table 1, and the operating table 1 is hollow. First, let the patient kneel on the bed board 2 close to the measuring and fixing mechanism 4, then the doctor steps down the unlocking mechanism 6 halfway, unlocks the unlocking mechanism 6, and then pulls the measuring and fixing mechanism 4. When it is necessary to adjust according to the shape of the patient's buttocks, step down the foot completely to make the matching mechanism 7 work, loosen the measuring and fixing mechanism 4, and slowly reset the measuring and fixing mechanism 4. After the patient's buttocks move to a suitable position, loosen half of the unlocking mechanism 6, and synchronously fix the calf through the measuring and fixing mechanism 4 while driving the adjusting mechanism 5 to work. The height of the tensioning belt 8 is adjusted through the adjusting mechanism 5, and the tightness of the tensioning belt 8 is adjusted synchronously. Finally, the unlocking mechanism 6 is completely loosened to lock the position of the adjusting mechanism 5, and then the patient can lie on the tensioning belt 8 to receive treatment.

[0018] Specifically, the adjustment mechanism 5 includes two L-shaped adjustment rods 51, a first adjustment roller 52, two second adjustment rollers 53, two connecting rods 54, two adjustment racks 55, a double-sided rack 56, two gear shafts 57, two adjustment plates 58, two adjustment gears 59, a movable plate 510 and three adjustment shafts 511. The movable plate 510 is slidably arranged on one of the side walls of the mounting frame 3. The two second adjustment rollers 53 are arranged on both sides of the tensioning belt 8. One end of one of the adjustment shafts 511 is fixedly arranged on the movable plate 510, and the double-sided rack 56 is fixedly arranged on the other end of the adjustment shaft 511. The first adjustment roller 52 is fixedly arranged on one of the adjustment shafts 511. The other The two outer adjustment shafts 511 are respectively fixedly set on the side walls of the two bed boards 2 close to the tensioning belt 8, the two second adjustment rollers 53 are respectively rotatably set on the two adjustment shafts 511, one ends of the two adjustment racks 55 are respectively fixedly set on the side walls of the two adjustment rollers, the two adjustment plates 58 are fixedly set on the top of one of the mounting frames 3, the two gear shafts 57 are respectively movably plugged on the two adjustment plates 58, the two adjustment gears 59 are respectively fixedly set on the two gear shafts 57, the two L-shaped adjustment rods 51 are respectively fixedly set on the ends of the two adjustment shafts 511, and the two ends of the two connecting rods 54 are respectively fixedly set on the two adjustment racks 55 and the side walls of the two L-shaped adjustment rods 51. The double-sided rack 56 moves upward to drive the first adjusting roller 52 to move upward and drives the adjusting gear 59 to rotate. The adjusting gear 59 rotates and drives the adjusting rack 55 to move inward. The movement of the two adjusting racks 55 drives the second adjusting roller 53 to move. The movement of the second adjusting roller 53 drives the adjusting shaft 511 and the bottom plate to move synchronously. Since the two second adjusting rollers 53 move synchronously inward, the tensioning belt 8 becomes loose, and the height of the synchronous first adjusting roller 52 will also be higher. This is achieved for fatter people with thicker buttocks, who need to pad the buttocks higher for convenient observation and surgery, and the tension of the tensioning belt 8 is appropriately loosened to give fatter people a certain amount of space for placing their beer bellies, so as to avoid long-term surgery while lying on the bed board 2 and being compressed by internal organs. In addition, for thinner people with less buttocks fat, the surgical position can be observed without padding, and the tension of the tensioning belt 8 is also adjusted synchronously, so that the long groove 9 is widened, the friction of the tensioning belt 8 is increased, the patient is prevented from sliding during surgery, the fixing effect is increased, and the normal operation is ensured.

[0019] Specifically, the unlocking mechanism 6 includes a pedal 61, an L-shaped unlocking member 62, a first wedge block 63, a second wedge block 64, an unlocking plate 65, an unlocking spring 66, a ratchet 67, a second torsion spring 68, a pawl 69, a mounting shaft 610, a limiting column 611, a spring column 612, a locking rod 613 and a connecting rod 614. The pedal 61 is slidably arranged on the side wall of the operating table 1, one end of the L-shaped unlocking member 62 is fixedly arranged on the side wall of the pedal 61, the first wedge block 63 is fixedly arranged on the other end of the L-shaped unlocking member 62, the unlocking plate 65 is fixedly arranged on the inner side wall of the operating table 1, and the second wedge block 63 is fixedly arranged on the other end of the L-shaped unlocking member 62. The wedge block 64 is slidably set on the top of the unlocking plate 65, the spring column 612 is fixedly set on the side wall of the second wedge block 64, the unlocking spring 66 is sleeved on the spring, the ratchet 67 is fixedly sleeved on the spring column 612, the mounting shaft 610 is fixedly set on the unlocking plate 65, the second torsion spring 68 is sleeved on the mounting shaft 610, the pawl 69 is fixedly set on the end of the second torsion spring 68, the limiting shaft is fixedly set on the unlocking plate 65, one end of the connecting rod 614 is fixedly set on the side wall of the first wedge block 63, and the locking rod 613 is fixedly set on the other end of the connecting rod 614. After the doctor's foot steps on the pedal 61 halfway, the L-shaped unlocking piece 62 and the first wedge block 63 are synchronously driven to move down a certain distance. The first wedge block 63 moves to contact the second wedge block 64 and moves toward the spring column 612. The synchronized movement of the second wedge block 64 drives the spring column 612 and the ratchet 67 to move synchronously, so that the measurement fixing mechanism 4 is unlocked. After the pedal 61 is fully stepped on, the matching mechanism 7 starts to work. After the adjustment is completed, the foot device can be released to reset by the elastic force of the unlocking spring 66, and the connecting rod 614 and the locking rod 613 are synchronously driven to reset and lock the adjustment gear 59. It is realized that the patient's adjustment state is switched by the depth of stepping on the pedal 61, which is convenient for adjustment and can also lock the adjusted angle. The operation is simple, convenient and fast.

[0020] Specifically, the measuring and fixing mechanism 4 includes a fixing belt 41, a fixing plate 42, a first torsion spring 43, a winding roller 44, a transmission gear 46, a transmission rack 47 and a special-shaped rod 48. One end of the fixing belt 41 is fixedly set on the side wall of the bed board 2, the fixing plate 42 is fixedly set on the bottom of the corresponding bed board 2, the winding roller 44 is rotatably set on the fixing plate 42, the first torsion spring 43 is set at one end of the winding, the spring column 612 is movably plugged with the winding roller 44, the transmission gear 46 is fixedly set at one end of the spring column 612, the transmission rack 47 is slidably set on the side wall of the operating table 1, one end of the special-shaped rod 48 is fixedly set at the end of the transmission rack 47, and the other end of the special-shaped rod 48 is fixedly connected to the bottom end of the double-sided rack 56. By pulling the fixing belt 41, the patient's calf is placed between the bed board 2 and the fixing belt 41, and then the fixing belt 41 is loosened. The torsion spring resets and drives the fixing belt 41 to be wound around the winding roller 44. The winding roller 44 rotates to drive the spring column 612 and the transmission gear 46 to rotate. The transmission gear 46 rotates to drive the transmission rack 47 to move upward. The movement of the transmission rack 47 drives the special-shaped rod 48 to move synchronously. The thickness of the patient's leg is automatically determined by the fixation of the fixing belt 41, so that the corresponding height of the buttocks is adjusted according to the thickness of the patient's calf. The doctor does not need to adjust it multiple times, and it can be directly adjusted in one step to adapt to various fat and thin patients. The operation is simple, convenient and fast.

[0021] Specifically, the first wedge block 63 and the second wedge block 64 are in abutment with each other, the surface of the spring column 612 is provided with four anti-slip edges, and the spring column 612 is plug-fitted with the winding roller 44 .

[0022] Specifically, the mating mechanism 7 includes a mating rod 71, a tension spring 72, a mating spring 73, an L-shaped mating piece 74, a mating plate 75, a third wedge block 76 and a fourth wedge block 77. One end of the mating rod 71 is fixedly arranged on the side wall of the connecting rod 614, and the fourth wedge block 77 is fixedly arranged on the other end of the mating rod 71. The mating spring 73 is fixedly arranged on one end of the gear shaft 57, and the tension spring 72 is sleeved on the mating spring 73. The L-shaped mating piece 74 is fixedly arranged on the side wall of the adjustment plate 58. The third wedge block 76 is fixedly arranged on the end of the corresponding gear shaft 57 away from the tension spring 72, and the mating plate 75 is fixedly arranged on the side wall of the adjustment plate 58. The movement of the first wedge block 63 drives the connecting rod 614 to move synchronously, the movement of the connecting rod 614 drives the matching rod 71 to move synchronously, the movement of the matching rod 71 drives the fourth wedge block 77 to move downward, the fourth wedge block 77 moves downward and drives the third wedge block 76 to move toward the adjustment gear 59, the synchronized movement of the third wedge block 76 drives the gear shaft 57 and the adjustment gear 59 to move synchronously, at this time the corresponding adjustment gear 59 is disengaged from the adjustment rack 55, and when released, the tension spring 72 drives the adjustment gear 59 to reset; when it is necessary to adjust the patient's hip position, the left adjustment rack 55 is in a meshing state and the adjustment gear 59 can drive it to move, thereby synchronously driving the second adjustment roller 53 to move synchronously, so that the hip position is adjusted to facilitate the doctor to perform surgery.

[0023] Specifically, the third wedge block 76 is slidably matched with the adjustment plate 58 , and the third wedge block 76 is abutted against the fourth wedge block 77 .

[0024] Working principle: First, let the patient kneel on the bed board 2 close to the measuring fixing mechanism 4. After the doctor steps on the pedal 61 halfway, the L-shaped unlocking piece 62 and the first wedge block 63 are synchronously driven to move down a certain distance. The first wedge block 63 moves to contact the second wedge block 64 and moves toward the spring column 612. The synchronized movement of the second wedge block 64 drives the spring column 612 and the ratchet 67 to move synchronously. The unlocking mechanism 6 is unlocked, and then the fixing belt 41 is pulled, and then the patient's calf is placed between the bed board 2 and the fixing belt 41. Then the fixing belt 41 is loosened, and the torsion spring reset drives the fixing belt 41 to be wound around the winding roller 44. The winding roller 44 rotates to drive the spring column 612 and the transmission gear 46 to rotate. The transmission gear 46 rotates to drive the transmission rack 47 to move upward, and the transmission rack 47 moves to drive The special-shaped rod 48 moves synchronously. When it is necessary to adjust according to the shape of the patient's buttocks, after the pedal 61 is fully stepped on, the first wedge block 63 moves to drive the connecting rod 614 to move synchronously, and the movement of the connecting rod 614 drives the matching rod 71 to move synchronously. The movement of the matching rod 71 drives the fourth wedge block 77 to move downward, and the downward movement of the fourth wedge block 77 drives the third wedge block 76 to move toward the adjustment gear 59. The synchronized movement of the third wedge block 76 drives the gear shaft 57 and the adjustment gear 59 to move synchronously. At this time, the corresponding adjustment gear 59 is disengaged from the adjustment rack 55. After the adjustment is completed, the foot device can be released to reset through the elastic force of the unlocking spring 66, and synchronously drive the connecting rod 614 and the locking rod 613 to reset and lock the adjustment gear 59. Then the patient can lie on the tensioning belt 8 to receive treatment.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-adjustable hip lifting device, comprising an operating table (1), Features: The operating table (1) is provided with two bed boards (2) slidingly on the top, a tensioning belt (8) is hingedly provided between the bed boards (2), and a plurality of long grooves (9) are provided on the tensioning belt (8), mounting frames (3) are fixedly provided on the two side walls of the operating table (1), and adjustment mechanisms (5) are provided on the tops of the two mounting frames (3), a matching mechanism (7) is fixedly provided on the top of one of the mounting frames, a measuring and fixing mechanism (4) is provided on the top of one of the bed boards (2), an unlocking mechanism (6) is provided on one side of the operating table (1), and the operating table (1) is hollow.

2. A multi-adjustable hip lift device according to claim 1, Features: The adjustment mechanism (5) comprises two L-shaped adjustment rods (51), a first adjustment roller (52), two second adjustment rollers (53), two connecting rods (54), two adjustment racks (55), a double-sided rack (56), two gear shafts (57), two adjustment plates (58), two adjustment gears (59), a movable plate (510) and three adjustment shafts (511); the movable plate (510) is slidably arranged on the side wall of one of the mounting frames (3); the two second adjustment rollers (53) are arranged on both sides inside the tensioning belt (8); one end of one of the adjustment shafts (511) is fixedly arranged on the movable plate (510); the double-sided rack (56) is fixedly arranged on the other end of the adjustment shaft (511); the first adjustment roller (52) is fixedly arranged on one of the adjustment shafts (511) The other two adjustment shafts (511) are respectively fixedly arranged on the side walls of the two bed boards (2) close to the tensioning belt (8), the two second adjustment rollers (53) are respectively rotatably arranged on the two adjustment shafts (511), one end of the two adjustment racks (55) are respectively fixedly arranged on the side walls of the two adjustment rollers, the two adjustment plates (58) are fixedly arranged on the top of one of the mounting frames (3), the two gear shafts (57) are respectively movably plugged on the two adjustment plates (58), the two adjustment gears (59) are respectively fixedly arranged on the two gear shafts (57), the two L-shaped adjustment rods (51) are respectively fixedly arranged on the ends of the two adjustment shafts (511), and the two ends of the two connecting rods (54) are respectively fixedly arranged on the two adjustment racks (55) and the side walls of the two L-shaped adjustment rods (51).

3. A multi-adjustable hip lifting device according to claim 2, Features: The unlocking mechanism (6) comprises a pedal (61), an L-shaped unlocking member (62), a first wedge block (63), a second wedge block (64), an unlocking plate (65), an unlocking spring (66), a ratchet (67), a second torsion spring (68), a pawl (69), a mounting shaft (610), a limiting column (611), a spring column (612), a locking rod (613) and a connecting rod (614); the pedal (61) is slidably arranged on a side wall of the operating table (1); one end of the L-shaped unlocking member (62) is fixedly arranged on the side wall of the pedal (61); the first wedge block (63) is fixedly arranged on the other end of the L-shaped unlocking member (62); the unlocking plate (65) is fixedly arranged on the inner side wall of the operating table (1); The second wedge block (64) is slidably arranged on the top of the unlocking plate (65), the spring column (612) is fixedly arranged on the side wall of the second wedge block (64), the unlocking spring (66) is sleeved on the spring, the ratchet (67) is fixedly sleeved on the spring column (612), the mounting shaft (610) is fixedly arranged on the unlocking plate (65), the second torsion spring (68) is sleeved on the mounting shaft (610), the pawl (69) is fixedly arranged on the end of the second torsion spring (68), the limiting shaft is fixedly arranged on the unlocking plate (65), one end of the connecting rod (614) is fixedly arranged on the side wall of the first wedge block (63), and the locking rod (613) is fixedly arranged on the other end of the connecting rod (614).

4. A multi-adjustable hip lifting device according to claim 3, Features: The measuring fixing mechanism (4) comprises a fixing belt (41), a fixing plate (42), a first torsion spring (43), a winding roller (44), a transmission gear (46), a transmission rack (47) and a special-shaped rod (48); one end of the fixing belt (41) is fixedly arranged on the side wall of the bed board (2); the fixing plate (42) is fixedly arranged on the bottom of the corresponding bed board (2); the winding roller (44) is rotatably arranged on the fixing plate (42); the first torsion spring (43) is arranged on one end of the winding; the spring column (612) and the winding roller (44) are movably plugged together; the transmission gear (46) is fixedly arranged on one end of the spring column (612); the transmission rack (47) is slidably arranged on the side wall of the operating table (1); one end of the special-shaped rod (48) is fixedly arranged on the end of the transmission rack (47); and the other end of the special-shaped rod (48) is fixedly connected to the bottom end of the double-sided rack (56).

5. A multi-adjustable hip lifting device according to claim 4, Features: The first wedge block (63) and the second wedge block (64) are in abutment with each other, the surface of the spring column (612) is provided with four anti-slip edges, and the spring column (612) is plug-fitted with the winding roller (44).

6. A multi-adjustable hip lift device according to claim 5, Features: The mating mechanism (7) comprises a mating rod (71), a tension spring (72), a mating spring (73), an L-shaped mating piece (74), a mating plate (75), a third wedge block (76) and a fourth wedge block (77); one end of the mating rod (71) is fixedly arranged on a side wall of the connecting rod (614); the fourth wedge block (77) is fixedly arranged on the other end of the mating rod (71); the mating spring (73) is fixedly arranged on one end of the gear shaft (57); the tension spring (72) is sleeved on the mating spring (73); the L-shaped mating piece (74) is fixedly arranged on a side wall of the adjusting plate (58); the third wedge block (76) is fixedly arranged on an end of the corresponding gear shaft (57) that is away from the tension spring (72); and the mating plate (75) is fixedly arranged on the side wall of the adjusting plate (58).

7. A multi-adjustable hip lift device according to claim 6, Features: The third wedge block (76) is slidably matched with the adjustment plate (58), and the third wedge block (76) is abuttingly matched with the fourth wedge block (77).

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