Auxiliary dressing change device for obstetrics and gynecology department

Abstract

The invention discloses an auxiliary dressing change device for obstetrics and gynecology department, and relates to the technical field of auxiliary dressing change devices.The auxiliary dressing change device is characterized in that four moving wheels are rotationally arranged at the bottom of a dressing change box, and a moving mechanism for separating legs of a patient is arranged on one side of the dressing change box; two box covers are slidably arranged at the top of the medicine changing box, and the moving mechanism drives the box covers to be opened and closed; a clamping mechanism for fixing legs of a patient is arranged above the moving mechanism, and the clamping mechanism is driven by the moving mechanism; a medicine placing box is arranged in the medicine changing box in a sliding mode, a storage mechanism for driving the medicine placing box to ascend and descend is arranged between the medicine changing box and the medicine placing box, and the storage mechanism is driven by a moving mechanism; a supporting mechanism of the stabilizing device is arranged below the medicine placing box, and the supporting mechanism is driven by a storage mechanism; the auxiliary dressing change device is simple and reliable in structure, good in auxiliary dressing change effect, convenient to control and suitable for popularization.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary dressing change devices, and in particular to an auxiliary dressing change device for obstetrics and gynecology. Background Art

[0002] Obstetrics and gynecology is one of the four major disciplines of clinical medicine. It mainly studies the etiology, pathology, diagnosis and prevention of diseases of female reproductive organs, physiological and pathological changes of pregnancy and childbirth, prevention and treatment of high-risk pregnancy and dystocia, female reproductive endocrinology and women's health care, etc. The in-depth research of basic medical theories such as modern molecular biology, oncology, genetics, reproductive endocrinology and immunology and the progress of clinical medical diagnosis and treatment detection technology have broadened and deepened the development of obstetrics and gynecology, and play an important role in protecting women's physical and reproductive health and preventing and treating various obstetric and gynecological diseases. In hospitals, women often have wounds on their genitals due to surgery after giving birth, and they need to change the dressing every day after suturing and bandaging; The existing auxiliary dressing changing device is generally a cart. Before the dressing changing, medical staff generally put the medicines and tools on a cart, and then push the cart to the ward to change the dressing for the patient. When changing the dressing, it is inconvenient to fix the patient's legs. However, during the dressing changing process in the obstetrics and gynecology department, the patient's lower limbs may swing uncontrollably due to pain stimulation, causing the medical staff to manually support and fix the patient's legs, which greatly affects the dressing changing operation, and further affects the effect and efficiency of the dressing changing. Based on this, the present invention provides an auxiliary dressing changing device for obstetrics and gynecology to solve the problems raised in the above background technology. Summary of the invention

[0003] In view of the above-mentioned problems, the present invention provides a gynecological and obstetric auxiliary dressing changing device to solve the problem that the existing auxiliary dressing changing device is inconvenient to fix the patient's legs. However, during the gynecological and obstetric dressing changing process, the patient's lower limbs may swing uncontrollably due to pain stimulation, resulting in medical staff having to manually support and fix the patient's legs, which greatly affects the dressing changing operation.

[0004] The technical solution of the present invention is: an auxiliary dressing change device for obstetrics and gynecology, comprising a dressing change box, a moving wheel, a box cover and a medicine box; The bottom of the medicine changing box is provided with four movable wheels which rotate respectively, and one side of the medicine changing box is provided with a movable mechanism for separating the patient's legs; The top of the medicine changing box is provided with two box covers which are respectively slidable, and the moving mechanism drives the box covers to open and close; A clamping mechanism for fixing the patient's legs is provided above the moving mechanism, and the clamping mechanism is driven by the moving mechanism; A medicine box is slidably arranged in the medicine changing box, and a storage mechanism for driving the medicine box to rise and fall is arranged between the medicine changing box and the medicine box, and the storage mechanism is driven by a moving mechanism; A supporting mechanism of a stabilizing device is provided below the medicine placing box, and the supporting mechanism is driven by the storage mechanism.

[0005] Further, the moving mechanism includes a leg support plate, a driving member, a first rotating shaft, a mounting plate, a worm, a worm wheel, a U-shaped plate, a second rotating shaft, a rotating disk, a rotating rod and a third rotating shaft, one end of the box cover is connected to one end of the leg support plate, a mounting plate is provided on the outer wall of the dressing box below the two leg support plates, the leg support plate is movably connected to the mounting plate, and a through slot is provided on the mounting plate; The first end of the first rotating shaft is connected to the bottom of the leg support plate, and the second end of the third rotating shaft is connected to the bottom of the leg support plate through a through slot that moves therethrough. The third rotating shaft drives the clamping mechanism to work by rotating; The second rotating shaft drives the storage mechanism to work by rotating.

[0006] Further, the clamping mechanism includes a clamping plate, a first gear and an L-shaped rod, a cavity is provided in the leg support plate, two through first sliding grooves are respectively provided on the top wall of the cavity, an L-shaped rod vertical rod slides through the first sliding groove, the L-shaped rod vertical rod is connected to the clamping plate, the L-shaped rod cross bar is slidably connected to the bottom wall of the cavity, and a rack is provided on the inner side of the L-shaped rod cross bar; The second end of the third rotating shaft rotates through the bottom wall of the cavity and is sleeved with a first gear, and the first gear is respectively meshed and connected with the two racks.

[0007] Further, the storage mechanism includes a first bevel gear, a second bevel gear, a fourth rotating shaft, a fixed plate, a third bevel gear, a fourth bevel gear, a fifth rotating shaft, a second gear, a first rotating column, a sixth rotating shaft, a first shifting rod, a first sliding column and a first moving rod, the first bevel gear is sleeved on the second rotating shaft between the worm gear and the lower vertical plate of the U-shaped plate, the first bevel gear is meshedly connected to one side of the first bevel gear, and the second bevel gear is connected to the first end of the fourth rotating shaft; A fixed plate is provided below the medicine box, and both ends of the fixed plate are respectively connected to the side walls of the medicine changing box, a fifth rotating shaft rotates through the fixed plate, a first end of the fifth rotating shaft is rotatably connected to the rear wall of the medicine changing box, a fourth bevel gear is sleeved on the fifth rotating shaft between the fixed plate and the rear wall of the medicine changing box, a third bevel gear meshing with the fourth bevel gear is provided on one side of the fourth bevel gear, and a second end of the fourth rotating shaft rotates through the outer wall of the medicine changing box and is connected to the third bevel gear; The second end of the fifth rotating shaft is sleeved with a second gear, a first rotating column is provided at an eccentric position of the second gear, a first end of a sixth rotating shaft is rotatably connected to a fixed plate on the right side of the second gear, a second end of the sixth rotating shaft is vertically connected to one end of a first shifting rod, a second sliding groove is provided on the first shifting rod, and the first rotating column is slidably connected and arranged in the second sliding groove; A third sliding slot is provided on the first lever on the left side of the second sliding slot, a first end of a first moving rod is vertically connected to the bottom of the medicine box, a first sliding column is vertically connected to the second end of the first moving rod, and the first sliding column is slidably connected and arranged in the third sliding slot; The second gear drives the support mechanism to work by rotation.

[0008] Further, the support mechanism includes a fixed plate, a third gear, a seventh rotating shaft, a second rotating column, an eighth rotating shaft, a second lever, a second sliding column, a second moving rod, a moving plate and a third moving rod, the second gear is meshed and connected with the third gear below, the third gear is penetrated by the seventh rotating shaft, one end of the seventh rotating shaft is rotatably connected to the fixed plate, and the third gear is provided with a second rotating column at an eccentric position; The first end of the eighth rotating shaft is rotatably connected to the fixed plate on the right side, the second end of the eighth rotating shaft is vertically connected to one end of the second lever, the second lever is provided with a through fourth sliding groove, and the second rotating column is slidably connected and arranged in the fourth sliding groove; The second lever on the left side of the fourth slide slot is provided with a through fifth slide slot, and a movable plate is provided in the medicine changing box below the third gear for sliding movement, and the first end of the second movable rod is vertically connected to the movable plate, and the second end of the second movable rod is vertically connected to the second sliding column, and the second sliding column is slidably connected in the fifth slide slot, and four first ends of the third movable rods are respectively connected under the movable plate, and the second ends of the four third movable rods are all slidably passed through the bottom wall of the medicine changing box and are connected to a fixed plate.

[0009] Furthermore, the driving member is a rotating hand wheel.

[0010] Furthermore, a T-shaped groove is provided on the bottom wall of the cavity, a T-shaped protrusion matching with the T-shaped groove is provided under the L-shaped rod cross bar, and the T-shaped protrusion is slidably connected and arranged in the T-shaped groove.

[0011] Advantages of the present invention: The present invention provides a moving mechanism to realize the separation of the leg support plates to help the patient open his lower limbs, thus facilitating the operation of changing dressings; at the same time, the box cover moves away to open the medicine changing box, which is convenient for the subsequent removal of the medicine box and thus facilitating the operation of changing dressings; the clamping mechanism is provided to realize the separation of the leg support plates to help the patient open his lower limbs and the separation of the box cover to open the medicine changing box, while the clamping plates move towards each other to fix the patient's calves, thus preventing the patient's lower limbs from swinging uncontrollably due to pain stimulation, which requires medical staff to manually support and fix the patient's legs, greatly affecting the operation of changing dressings and thus affecting the effect and efficiency of changing dressings, thereby improving the practicability and safety of the device; the storage mechanism is provided to realize the separation of the leg support plates It is used to help the patient open his lower limbs, the box cover moves away from each other to open the dressing box, the clamping plates move towards each other to fix the patient's calves, and the medicine box moves upwards to move out of the dressing box, so that medical staff can take medicines and dressing tools, and it is convenient to change dressings for patients; by setting up a supporting mechanism, the leg support plates move away from each other to help the patient open his lower limbs, the box cover moves away from each other to open the dressing box, the clamping plates move towards each other to fix the patient's calves, and the medicine box moves upwards to move out of the dressing box, and the fixing plate moves downwards to contact the ground, thereby increasing the overall support area of ​​the device, preventing the device from moving during the dressing change process to prevent harm to the patient, and increasing the safety of the device; the present invention has a simple and reliable structure, a good auxiliary dressing change effect, is easy to control, and is suitable for popularization.

[0012] In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[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 installation of the driving member of the present invention; Figure 3 is a schematic diagram of the installation of the fourth bevel gear of the present invention; Figure 4 It is a schematic diagram of the installation of the movable plate of the present invention; Figure 5 It is a schematic diagram of the installation of the T-shaped protrusion of the present invention.

[0015] Reference numerals: 1 is a medicine changing box, 101 is a moving wheel, 102 is a box cover, 2 is a leg support plate, 21 is a driving member, 22 is a first rotating shaft, 23 is a mounting plate, 24 is a worm, 25 is a worm wheel, 26 is a U-shaped plate, 27 is a second rotating shaft, 28 is a rotating disk, 29 is a rotating rod, 210 is a third rotating shaft, 3 is a clamping plate, 31 is a first gear, 32 is an L-shaped rod, 33 is a T-shaped protrusion, 4 is a medicine box, 41 is a first bevel gear, 42 is a second bevel gear, 43 is a fourth rotating shaft, 44 is Fixed plate, 45 is the third bevel gear, 46 is the fourth bevel gear, 47 is the fifth rotating shaft, 48 is the second gear, 49 is the first rotating column, 410 is the sixth rotating shaft, 411 is the first lever, 412 is the first sliding column, 413 is the first moving rod, 5 is the fixed plate, 51 is the third gear, 52 is the seventh rotating shaft, 53 is the second rotating column, 54 is the eighth rotating shaft, 55 is the second lever, 56 is the second sliding column, 57 is the second moving rod, 58 is the moving plate, and 59 is the third moving rod. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0017] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] refer to Figures 1 to 5 , an auxiliary dressing changing device for obstetrics and gynecology, comprising a dressing changing box 1, a moving wheel 101, a box cover 102 and a medicine box 4; Four moving wheels 101 are rotatably installed at the bottom of the dressing box 1. The dressing box 1 is used to install the moving wheels 101, and the moving wheels 101 are used to move the auxiliary dressing device. A moving mechanism for separating the patient's legs is installed on one side of the dressing box 1; Two box covers 102 are slidably mounted on the top of the medicine changing box 1, and the moving mechanism drives the box covers 102 to open and close; A clamping mechanism for fixing the patient's legs is installed above the moving mechanism, and the clamping mechanism is driven by the moving mechanism; A medicine box 4 is slidably installed in the medicine changing box 1, and the box cover 102 is used to protect the medicine box 4. A storage mechanism for driving the medicine box 4 to rise and fall is installed between the medicine changing box 1 and the medicine box 4, and the storage mechanism is driven by a moving mechanism; A support mechanism of a stabilizing device is installed below the medicine box 4, and the support mechanism is driven by the storage mechanism; The moving mechanism includes a leg support plate 2, a driving member 21, a first rotating shaft 22, a mounting plate 23, a worm 24, a worm wheel 25, a U-shaped plate 26, a second rotating shaft 27, a rotating disk 28, a rotating rod 29 and a third rotating shaft 210. One end of the box cover 102 is connected to one end of the leg support plate 2. The mounting plate 23 is installed on the outer wall of the dressing box 1 below the two leg support plates 2. The leg support plate 2 is movably connected to the mounting plate 23, and a through groove is provided on the mounting plate 23. Two vertical plates of a U-shaped plate 26 are vertically connected to the outer wall of the dressing box 1 below the mounting plate 23, and a first rotating shaft 22 is rotatably penetrated in the horizontal plate of the U-shaped plate 26. The U-shaped plate 26 is used to install the first rotating shaft 22, and a driving member 21 is connected to the first end of the first rotating shaft 22; the driving member 21 is a rotating hand wheel, and the second end of the first rotating shaft 22 is rotatably connected to the outer wall of the dressing box 1, and a worm 24 is fixedly sleeved on the first rotating shaft 22, and a meshing worm wheel 25 is installed on one side of the worm 24, and a second rotating shaft 27 is penetrated in the worm wheel 25, and the second rotating shaft 27 is penetrated in the worm wheel 25. The first end of the second rotating shaft 27 is rotatably connected to the lower vertical plate of the U-shaped plate 26, and the second end of the second rotating shaft 27 rotates through the upper vertical plate of the U-shaped plate 26 and is connected to a rotating disk 28. The rotating disk 28 is rotatably connected to the first ends of two rotating rods 29 at an eccentric position, and the first ends of the two rotating rods 29 are located on the same diameter of the rotating disk 28. The second end of the rotating rod 29 is vertically connected to the first end of the third rotating shaft 210. The second end of the third rotating shaft 210 is movable through the through slot and is rotatably connected to the bottom of the leg support plate 2. The mounting plate 23 is used to mount the third rotating shaft 210. The third rotating shaft 210 drives the clamping mechanism to work by rotating; The second rotating shaft 27 drives the storage mechanism to work by rotating; Preferably, the driving member 21 drives the first rotating shaft 22 to rotate, the rotation of the first rotating shaft 22 drives the worm 24 to rotate, the rotation of the worm 24 drives the worm wheel 25 to rotate, the rotation of the worm wheel 25 drives the second rotating shaft 27 to rotate, the rotation of the second rotating shaft 27 drives the rotating disk 28 to rotate, the rotation of the rotating disk 28 drives the rotating rod 29 to rotate, the rotation of the rotating rod 29 drives the third rotating shaft 210 to move away and rotate, the movement of the third rotating shaft 210 drives the leg support plate 2 to move away, the movement of the leg support plate 2 is used to help the patient open the lower limbs, which facilitates the operation of changing the dressing, and due to the limitation of the worm 24 and the worm wheel 25, the leg support plate 2 will not move after moving away, and the clamping plate 3 described later will not be separated and loosened; At the same time, the patient's legs can be naturally spread out in a "spread out" shape, so that the racks move toward each other and drive the L-shaped rods 32 to move toward each other, and the L-shaped rods 32 move toward each other and drive the clamping plates 3 to move toward each other, and the clamping plates 3 move toward each other to fix the patient's calves, and because the patient's legs will not be placed parallel after being spread out in a "spread out" shape, the clamping plates 3 will not be separated and loosened; Preferably, the leg support plates 2 move away from each other to drive the box cover 102 to move away from each other, and the box cover 102 moves away from each other to open the medicine changing box 1, so as to facilitate the subsequent removal of the medicine box 4, thereby facilitating the operation of changing medicines; The clamping mechanism includes a clamping plate 3, a first gear 31 and an L-shaped rod 32. A cavity is provided in the leg support plate 2. Two through first sliding grooves are respectively provided on the top wall of the cavity. A vertical rod of an L-shaped rod 32 slides through the first sliding groove. The vertical rod of the L-shaped rod 32 is connected to the clamping plate 3. The cross bar of the L-shaped rod 32 is slidably connected to the bottom wall of the cavity. A rack is installed on the inner side of the cross bar of the L-shaped rod 32. Specifically, an air cushion is installed on the inner side of the clamping plate 3, so as to facilitate clamping the legs of different patients. The second end of the third rotating shaft 210 is rotated through the bottom wall of the cavity and is provided with a first gear 31, which is meshed and connected with the two racks respectively; Preferably, the third rotating shaft 210 rotates to drive the first gear 31 to rotate, the first gear 31 rotates to drive the racks to move toward each other, the racks move toward each other to drive the L-shaped rods 32 to move toward each other, the L-shaped rods 32 move toward each other to drive the clamping plates 3 to move toward each other, and the clamping plates 3 move toward each other to fix the patient's calves again, so as to prevent the patient from swinging uncontrollably due to pain stimulation, causing the medical staff to manually support and fix the patient's legs, which greatly affects the dressing change operation, thereby affecting the effect and efficiency of the dressing change, thereby improving the practicality and safety of the device; The storage mechanism includes a first bevel gear 41, a second bevel gear 42, a fourth rotating shaft 43, a fixed plate 44, a third bevel gear 45, a fourth bevel gear 46, a fifth rotating shaft 47, a second gear 48, a first rotating column 49, a sixth rotating shaft 410, a first shifting rod 411, a first sliding column 412 and a first moving rod 413. The first bevel gear 41 is fixedly sleeved on the second rotating shaft 27 between the worm gear 25 and the lower vertical plate of the U-shaped plate 26, one side of the first bevel gear 41 is meshedly connected to the second bevel gear 42, and the first end of the fourth rotating shaft 43 is connected to the second bevel gear 42; A fixing plate 44 is installed below the medicine box 4, and both ends of the fixing plate 44 are respectively connected to the side walls of the medicine changing box 1. A fifth rotating shaft 47 is rotatably penetrated in the fixing plate 44. The fixing plate 44 is used to install the fifth rotating shaft 47. The first end of the fifth rotating shaft 47 is rotatably connected to the rear wall of the medicine changing box 1. A fourth bevel gear 46 is fixedly sleeved on the fifth rotating shaft 47 between the fixing plate 44 and the rear wall of the medicine changing box 1. A meshing third bevel gear 45 is installed on one side of the fourth bevel gear 46. The second end of the fourth rotating shaft 43 rotatably penetrates the outer wall of the medicine changing box 1 and is connected to the third bevel gear 45. A second gear 48 is fixedly sleeved on the second end of the fifth rotating shaft 47, a first rotating column 49 is installed on an eccentric position of the second gear 48, a first end of a sixth rotating shaft 410 is rotatably connected to the fixing plate 44 on the right side of the second gear 48, a second end of the sixth rotating shaft 410 is vertically connected to one end of a first lever 411, the sixth rotating shaft 410 is used to install the first lever 411, a second sliding groove is provided on the first lever 411, and the first rotating column 49 is slidably connected and arranged in the second sliding groove; A third sliding groove is provided on the first lever 411 on the left side of the second sliding groove, a first end of a first moving rod 413 is vertically connected to the bottom of the medicine box 4, a first sliding column 412 is vertically connected to the second end of the first moving rod 413, and the first sliding column 412 is slidably connected and arranged in the third sliding groove; The second gear 48 drives the support mechanism to work by rotation; Specifically, the radius of the first bevel gear 41 is greater than the radius of the second bevel gear 42, so that when the first bevel gear 41 rotates a quarter of a turn, the second bevel gear 42 can be driven to rotate half a turn; Preferably, the second rotating shaft 27 rotates to drive the first bevel gear 41 to rotate, the first bevel gear 41 rotates to drive the second bevel gear 42 to rotate, the second bevel gear 42 rotates to drive the fourth rotating shaft 43 to rotate, the fourth rotating shaft 43 rotates to drive the third bevel gear 45 to rotate, the third bevel gear 45 rotates to drive the fourth bevel gear 46 to rotate, the fourth bevel gear 46 rotates to drive the fifth rotating shaft 47 to rotate, the fifth rotating shaft 47 rotates to drive the second gear 48 to rotate, the second gear 48 rotates to drive the first rotating column 49 to rotate, the first rotating column 49 rotates to drive the first lever 411 to rotate around the sixth rotating shaft 410, the first lever 411 rotates to drive the first sliding column 412 to move upward, the first sliding column 412 moves upward to drive the first moving rod 413 to move upward, the first moving rod 413 moves upward to drive the medicine box 4 to move upward, the medicine box 4 moves upward to move out of the medicine changing box 1, so that medical staff can take medicines and dressing changing tools, and it is convenient for patients to change dressings; The supporting mechanism includes a fixed plate 5, a third gear 51, a seventh rotating shaft 52, a second rotating column 53, an eighth rotating shaft 54, a second lever 55, a second sliding column 56, a second moving rod 57, a moving plate 58 and a third moving rod 59. The third gear 48 is meshedly connected with the third gear 51 below, and the seventh rotating shaft 52 runs through the third gear 51. The seventh rotating shaft 52 is used to install the third gear 51. One end of the seventh rotating shaft 52 is rotatably connected to the fixed plate 44. The second rotating column 53 is installed on the eccentric position of the third gear 51. The first end of the eighth rotating shaft 54 ​​is rotatably connected to the fixed plate 44 on the right side, and the second end of the eighth rotating shaft 54 ​​is vertically connected to one end of the second lever 55. The eighth rotating shaft 54 ​​is used to install the second lever 55. The second lever 55 is provided with a fourth sliding groove that passes through, and the second rotating column 53 is slidably connected and arranged in the fourth sliding groove. A fifth sliding slot is provided on the second lever 55 on the left side of the fourth sliding slot. A moving plate 58 is slidably installed in the dressing box 1 below the third gear 51. The first end of the second moving rod 57 is vertically connected to the moving plate 58. The second end of the second moving rod 57 is vertically connected to the second sliding column 56. The second sliding column 56 is slidably connected and arranged in the fifth sliding slot. The first ends of four third moving rods 59 are respectively connected under the moving plate 58. The second ends of the four third moving rods 59 all slide through the bottom wall of the dressing box 1 and are connected to the fixed plate 5. Preferably, the second gear 48 rotates to drive the third gear 51 to rotate, the third gear 51 rotates to drive the second rotating column 53 to rotate, the second rotating column 53 rotates to drive the second lever 55 to rotate around the eighth rotating shaft 54, the second lever 55 rotates to drive the second sliding column 56 to move downward, the second sliding column 56 moves downward to drive the second moving rod 57 to move downward, the second moving rod 57 moves downward to drive the moving plate 58 to move downward, the moving plate 58 moves downward to drive the third moving rod 59 to move downward, the third moving rod 59 moves downward to drive the fixed plate 5 to move downward, the fixed plate 5 moves downward to contact the ground, thereby increasing the overall support area of ​​the device, preventing the device from moving during the dressing change process to cause harm to the patient, and increasing the safety of the device; A T-shaped groove is provided on the bottom wall of the cavity, and a T-shaped protrusion 33 matching the T-shaped groove is installed under the cross bar of the L-shaped rod 32. The T-shaped protrusion 33 is slidably connected and arranged in the T-shaped groove; the cooperation between the T-shaped groove and the T-shaped protrusion 33 ensures that the cross bar of the L-shaped rod 32 slides smoothly on the bottom wall of the cavity.

[0019] The method of use of the present invention is as follows: when it is necessary to change the dressing of a gynecological patient, the medical staff moves the auxiliary dressing changing device to the use location, and then places the patient's calf between the two clamping plates 3 on the leg support plate 2, and then the medical staff rotates the driving member 21; The driving member 21 drives the first rotating shaft 22 to rotate, the rotation of the first rotating shaft 22 drives the worm 24 to rotate, the rotation of the worm 24 drives the worm wheel 25 to rotate, the rotation of the worm wheel 25 drives the second rotating shaft 27 to rotate, the rotation of the second rotating shaft 27 drives the rotating disk 28 to rotate, the rotation of the rotating disk 28 drives the rotating rod 29 to rotate, the rotation of the rotating rod 29 drives the third rotating shaft 210 to move away and rotate, the movement of the third rotating shaft 210 drives the leg support plate 2 to move away, the movement of the leg support plate 2 is used to help the patient open the lower limbs, which facilitates the operation of changing the dressing, and due to the limitation of the worm 24 and the worm wheel 25, the leg support plate 2 will not move after moving away, and then the clamping plate 3 described later will not be separated and loosened; At the same time, the patient's legs can be naturally spread out in a "spread out" shape, so that the racks move toward each other and drive the L-shaped rods 32 to move toward each other, and the L-shaped rods 32 move toward each other and drive the clamping plates 3 to move toward each other, and the clamping plates 3 move toward each other to fix the patient's calves, and because the patient's legs will not be placed parallel after being spread out in a "spread out" shape, the clamping plates 3 will not be separated and loosened; At the same time, the leg support plates 2 move away from each other, driving the box cover 102 to move away from each other. The box cover 102 moves away from each other to open the medicine changing box 1, so as to facilitate the removal of the subsequent medicine box 4, thereby facilitating the operation of changing medicines. At the same time, the rotation of the third rotating shaft 210 drives the first gear 31 to rotate, the rotation of the first gear 31 drives the racks to move toward each other, the racks move toward each other and drive the L-shaped rods 32 to move toward each other, the L-shaped rods 32 move toward each other and drive the clamping plates 3 to move toward each other, the clamping plates 3 move toward each other to fix the patient's calves again, to prevent the patient's lower limbs from swinging uncontrollably due to pain stimulation, so that the medical staff need to manually support and fix the patient's legs, which greatly affects the dressing change operation, and further affects the effect and efficiency of the dressing change, thereby improving the practicality and safety of the device; At the same time, the second rotating shaft 27 rotates to drive the first bevel gear 41 to rotate, the first bevel gear 41 rotates to drive the second bevel gear 42 to rotate, the second bevel gear 42 rotates to drive the fourth rotating shaft 43 to rotate, the fourth rotating shaft 43 rotates to drive the third bevel gear 45 to rotate, the third bevel gear 45 rotates to drive the fourth bevel gear 46 to rotate, the fourth bevel gear 46 rotates to drive the fifth rotating shaft 47 to rotate, the fifth rotating shaft 47 rotates to drive the second gear 48 to rotate, the second gear 48 rotates to drive the first rotating column 49 to rotate, the first rotating column 49 rotates to drive the first lever 411 to rotate around the sixth rotating shaft 410, the first lever 411 rotates to drive the first sliding column 412 to move upward, the first sliding column 412 moves upward to drive the first moving rod 413 to move upward, the first moving rod 413 moves upward to drive the medicine box 4 to move upward, the medicine box 4 moves upward to move out of the medicine changing box 1, so that medical staff can take medicines and dressing changing tools, and it is convenient for patients to change dressings; At the same time, the rotation of the second gear 48 drives the third gear 51 to rotate, the rotation of the third gear 51 drives the second rotating column 53 to rotate, the rotation of the second rotating column 53 drives the second lever 55 to rotate around the eighth rotating shaft 54, the rotation of the second lever 55 drives the second sliding column 56 to move downward, the downward movement of the second sliding column 56 drives the second moving rod 57 to move downward, the downward movement of the second moving rod 57 drives the moving plate 58 to move downward, the downward movement of the moving plate 58 drives the third moving rod 59 to move downward, the downward movement of the third moving rod 59 drives the fixed plate 5 to move downward, the fixed plate 5 moves downward until it contacts the ground, thereby increasing the overall support area of ​​the device, preventing the device from moving during the dressing change process to cause harm to the patient, and increasing the safety of the device; Then, the medical staff can change the dressing.

[0020] The present invention provides a moving mechanism to realize the separation of the leg support plates to help the patient open his lower limbs, thus facilitating the operation of changing dressings; at the same time, the box cover moves away to open the medicine changing box, which is convenient for the subsequent removal of the medicine box and thus facilitating the operation of changing dressings; the clamping mechanism is provided to realize the separation of the leg support plates to help the patient open his lower limbs and the separation of the box cover to open the medicine changing box, while the clamping plates move towards each other to fix the patient's calves, thus preventing the patient's lower limbs from swinging uncontrollably due to pain stimulation, which requires medical staff to manually support and fix the patient's legs, greatly affecting the operation of changing dressings and thus affecting the effect and efficiency of changing dressings, thereby improving the practicability and safety of the device; the storage mechanism is provided to realize the separation of the leg support plates It is used to help the patient open his lower limbs, the box cover moves away from each other to open the dressing box, the clamping plates move towards each other to fix the patient's calves, and the medicine box moves upwards to move out of the dressing box, so that medical staff can take medicines and dressing tools, and it is convenient to change dressings for patients; by setting up a supporting mechanism, the leg support plates move away from each other to help the patient open his lower limbs, the box cover moves away from each other to open the dressing box, the clamping plates move towards each other to fix the patient's calves, and the medicine box moves upwards to move out of the dressing box, and the fixing plate moves downwards to contact the ground, thereby increasing the overall support area of ​​the device, preventing the device from moving during the dressing change process to prevent harm to the patient, and increasing the safety of the device; the present invention has a simple and reliable structure, a good auxiliary dressing change effect, is easy to control, and is suitable for popularization.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A gynecological and obstetric auxiliary dressing device, characterized in that: It comprises a medicine changing box (1), a moving wheel (101), a box cover (102) and a medicine storage box (4); The bottom of the dressing change box (1) is provided with four movable wheels (101) which are respectively rotatable, and one side of the dressing change box (1) is provided with a movable mechanism for separating the patient's legs; The top of the medicine changing box (1) is provided with two box covers (102) which are respectively slidable, and the moving mechanism drives the box covers (102) to open and close; A clamping mechanism for fixing the patient's legs is provided above the moving mechanism, and the clamping mechanism is driven by the moving mechanism; A medicine box (4) is slidably disposed in the medicine changing box (1), and a storage mechanism for driving the medicine box (4) to rise and fall is disposed between the medicine changing box (1) and the medicine box (4), and the storage mechanism is driven by a moving mechanism; A supporting mechanism of a stabilizing device is provided below the medicine box (4), and the supporting mechanism is driven by a storage mechanism.

2. The gynecological and obstetric auxiliary dressing device according to claim 1, characterized in that: The moving mechanism comprises a leg support plate (2), a driving member (21), a first rotating shaft (22), a mounting plate (23), a worm (24), a worm wheel (25), a U-shaped plate (26), a second rotating shaft (27), a rotating disk (28), a rotating rod (29) and a third rotating shaft (210); one end of the box cover (102) is connected to one end of the leg support plate (2); a mounting plate (23) is provided on the outer wall of the dressing box (1) below the two leg support plates (2); the leg support plate (2) is movably connected to the mounting plate (23); and a through slot is provided on the mounting plate (23); Two vertical plates of a U-shaped plate (26) are respectively vertically connected to the outer wall of the dressing change box (1) below the mounting plate (23); a first rotating shaft (22) is rotatably passed through the horizontal plate of the U-shaped plate (26); a first end of the first rotating shaft (22) is connected to a driving member (21); a second end of the first rotating shaft (22) is rotatably connected to the outer wall of the dressing change box (1); a worm (24) is sleeved on the first rotating shaft (22); a meshing worm wheel (25) is provided on one side of the worm (24); a second rotating shaft (25) is passed through the worm wheel (25); A rotating shaft (27), a first end of the second rotating shaft (27) being rotatably connected to the lower vertical plate of the U-shaped plate (26), a second end of the second rotating shaft (27) being rotatably connected to the upper vertical plate of the U-shaped plate (26) and being connected to a rotating disk (28), the rotating disk (28) being rotatably connected to the first ends of two rotating rods (29) at eccentric positions, the second end of the rotating rod (29) being vertically connected to the first end of a third rotating shaft (210), the second end of the third rotating shaft (210) being movably connected to the bottom of the leg support plate (2) through a through slot; The third rotating shaft (210) drives the clamping mechanism to work by rotating; The second rotating shaft (27) drives the storage mechanism to work by rotating.

3. The gynecological and obstetric auxiliary dressing device according to claim 2, characterized in that: The clamping mechanism comprises a clamping plate (3), a first gear (31) and an L-shaped rod (32); a cavity is provided in the leg support plate (2); two through first sliding grooves are respectively provided on the top wall of the cavity; a vertical rod of the L-shaped rod (32) is slidably passed through the first sliding groove; the vertical rod of the L-shaped rod (32) is connected to the clamping plate (3); a cross rod of the L-shaped rod (32) is slidably connected to the bottom wall of the cavity; a rack is provided on the inner side of the cross rod of the L-shaped rod (32); The second end of the third rotating shaft (210) is rotatably connected to the bottom wall of the cavity and is provided with a first gear (31), and the first gear (31) is meshed and connected with two racks respectively.

4. The gynecological auxiliary dressing device according to claim 2, characterized in that: The storage mechanism comprises a first bevel gear (41), a second bevel gear (42), a fourth rotating shaft (43), a fixed plate (44), a third bevel gear (45), a fourth bevel gear (46), a fifth rotating shaft (47), a second gear (48), a first rotating column (49), a sixth rotating shaft (410), a first shifting rod (411), a first sliding column (412) and a first moving rod (413); the first bevel gear (41) is sleeved on the second rotating shaft (27) between the worm gear (25) and the lower vertical plate of the U-shaped plate (26); one side of the first bevel gear (41) is meshingly connected to the second bevel gear (42); and the second bevel gear (42) is connected to the first end of the fourth rotating shaft (43); A fixed plate (44) is provided below the medicine box (4), and both ends of the fixed plate (44) are respectively connected to the side walls of the medicine changing box (1), a fifth rotating shaft (47) is rotatably passed through the fixed plate (44), and a first end of the fifth rotating shaft (47) is rotatably connected to the rear wall of the medicine changing box (1), a fourth bevel gear (46) is sleeved on the fifth rotating shaft (47) between the fixed plate (44) and the rear wall of the medicine changing box (1), a third bevel gear (45) meshing with the fourth bevel gear (46) is provided on one side of the fourth bevel gear (46), and a second end of the fourth rotating shaft (43) rotatably passes through the outer wall of the medicine changing box (1) and is connected to the third bevel gear (45); The second end of the fifth rotating shaft (47) is sleeved with a second gear (48), a first rotating column (49) is provided at an eccentric position of the second gear (48), a first end of a sixth rotating shaft (410) is rotatably connected to a fixed plate (44) on the right side of the second gear (48), a second end of the sixth rotating shaft (410) is vertically connected to one end of a first shifting rod (411), a second sliding groove is provided on the first shifting rod (411), and the first rotating column (49) is slidably connected and arranged in the second sliding groove; A third sliding groove is provided on the first lever (411) on the left side of the second sliding groove; a first end of a first moving rod (413) is vertically connected to the bottom of the medicine box (4); a first sliding column (412) is vertically connected to the second end of the first moving rod (413); and the first sliding column (412) is slidably connected and arranged in the third sliding groove; The second gear (48) drives the supporting mechanism to work by rotating.

5. The gynecological auxiliary dressing device according to claim 4, characterized in that: The support mechanism comprises a fixed plate (5), a third gear (51), a seventh rotating shaft (52), a second rotating column (53), an eighth rotating shaft (54), a second lever (55), a second sliding column (56), a second moving rod (57), a moving plate (58) and a third moving rod (59); the third gear (51) is meshingly connected below the second gear (48); the seventh rotating shaft (52) runs through the third gear (51); one end of the seventh rotating shaft (52) is rotatably connected to the fixed plate (44); and a second rotating column (53) is provided at an eccentric position of the third gear (51); The first end of an eighth rotating shaft (54) is rotatably connected to the fixed plate (44) on the right side, the second end of the eighth rotating shaft (54) is vertically connected to one end of a second shifting rod (55), the second shifting rod (55) is provided with a fourth sliding groove extending therethrough, and the second rotating column (53) is slidably connected and arranged in the fourth sliding groove; A fifth sliding slot is provided on the second lever (55) on the left side of the fourth sliding slot, and a movable plate (58) is provided in the dressing box (1) below the third gear (51) for sliding movement, and the movable plate (58) is vertically connected to the first end of the second movable rod (57), and the second end of the second movable rod (57) is vertically connected to the second sliding column (56), and the second sliding column (56) is slidably connected in the fifth sliding slot, and the first ends of four third movable rods (59) are respectively connected under the movable plate (58), and the second ends of the four third movable rods (59) are all slidably connected to the bottom wall of the dressing box (1) and are connected to a fixed plate (5).

6. The gynecology and obstetrics auxiliary dressing device according to claim 2, characterized in that: The driving member (21) is a rotating hand wheel.

7. The gynecological and obstetric auxiliary dressing device according to claim 3, characterized in that: A T-shaped groove is provided on the bottom wall of the cavity, and a T-shaped protrusion (33) matching with the T-shaped groove is provided under the cross bar of the L-shaped rod (32), and the T-shaped protrusion (33) is slidably connected and arranged in the T-shaped groove.

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