Prenatal nursing exercise equipment for pregnant woman in obstetrical department

Abstract

The invention discloses an obstetrical pregnant woman antenatal nursing exercise device in the technical field of obstetrical nursing exercise, comprising a base, a back support assembly, a seat assembly and a leg support assembly are fixedly connected to the base in sequence, a lifting assembly is fixedly connected to the tail of the leg support assembly, a controller is detachably connected to one side of the seat assembly, and the lifting assembly is fixedly connected to the other side of the seat assembly. Piston cylinders are fixedly connected to the two sides of the base, clamping blocks and hanging rings are fixedly connected to the tops of pistons of the piston cylinders, the side walls of the tops of the piston cylinders communicate with the back supporting assembly, linkage ropes are fixedly connected to the centers of the bottoms of the pistons, and the linkage ropes penetrate through the limiting sliding pieces and are fixedly connected with the lifting assembly. The device is novel and practical, the piston and the linkage rope are pulled through leg movement of a pregnant woman to inflate the protection air bag to protect the abdomen of the pregnant woman, meanwhile, the arc-shaped piece is pulled to ascend to serve as a foot support during exhaustion, toppling caused by unstable side lying is buffered, the pelvic floor muscle exercising effect is improved, and meanwhile the safety of the pregnant woman and a fetus is protected.

Description

Technical Field

[0001] The invention belongs to the technical field of obstetric nursing exercise, in particular to an obstetric prenatal nursing exercise device for pregnant women. Background Art

[0002] Proper exercise before delivery is beneficial for pregnant women in terms of strengthening physical fitness, reducing discomfort during pregnancy, and promoting the healthy development of the fetus. Among them, it is very important for pregnant women to exercise their pelvic floor muscles before delivery, because the pelvic floor muscles will be under tremendous pressure during pregnancy and delivery. Exercise can enhance their strength and elasticity, which will help the smooth progress of delivery and prevent possible pelvic floor problems after delivery.

[0003] The mainstream pelvic floor muscle training methods are mainly divided into supine, side-lying and sitting exercises, and the intensity of the exercises increases successively. Through pelvic floor muscle training, the risk of urinary incontinence caused by pregnancy and childbirth can be prevented, and the postpartum pelvic floor muscle recovery can be enhanced to regain normal function. Prenatal exercises can promote the recovery process and shorten the postpartum recovery time.

[0004] Existing obstetrics and antenatal care exercise equipment mainly simulates pregnant women climbing stairs and sitting pelvic floor muscle exercises and adds some protective measures. There is no structure to assist lying pelvic floor muscle exercises. Traditional lying pelvic floor muscle exercises require pregnant women to do it on a yoga mat laid on the ground. Not only is the cold ground likely to affect the health of pregnant women and fetuses, but considering the increase in pregnant women's weight, it is also difficult and risky for pregnant women to lie down and get up on the yoga mat. When doing side-lying pelvic floor muscle exercises, due to more leg movements, pregnant women may lie on their sides unsteadily and fall on the yoga mat, squeezing the fetus and causing health and life risks for mother and child.

[0005] Therefore, it is necessary to propose an obstetrics and antenatal care exercise device which can adjust the shape and height away from the ground and help pregnant women turn over, can assist pregnant women in side-lying pelvic floor muscle exercises and provide support and protection at the same time. Summary of the invention

[0006] In order to solve the above problems, the purpose of the present invention is to provide an obstetric and antenatal care exercise equipment for pregnant women, which can be used as an exercise chair and an exercise bed through the height and angle adjustment of multiple support plates, and can help pregnant women turn over by rotating the turning roller and contracting the turning pad. The piston and the connecting rope are pulled by the leg movement of the pregnant woman to inflate the protective airbag to protect the pregnant woman's abdomen, and at the same time, the arc-shaped part is pulled up to serve as a foot support when the woman is exhausted, to cushion the tipping over when lying on the side unstable, to improve the pelvic floor muscle training effect and protect the safety of the pregnant woman and the fetus.

[0007] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: an obstetrics and antenatal care exercise equipment for pregnant women, comprising a base, on which a back support assembly, a seat assembly and a leg support assembly are fixedly connected in sequence, the back support assembly is used to support the waist and back of the pregnant woman and cushion and protect the abdomen of the pregnant woman, the seat assembly is used to support the buttocks of the pregnant woman and massage the pelvic floor muscles, the leg support assembly is used to support the legs of the pregnant woman, and the tail of the leg support assembly is fixedly connected to a lifting assembly, and the lifting assembly is used to assist the pregnant woman in performing horizontal pelvic floor muscle exercises, one side of the seat assembly is detachably connected to a controller, both sides of the base are vertically fixedly connected to piston cylinders, the piston cylinders are respectively located on the bases on both sides of the leg support assembly, pistons are slidably matched in the piston cylinders, one end of the pulling rope is fixedly connected to the top of the piston, the other end of the pulling rope extends along the piston cylinder and passes through the top wall of the piston cylinder, the pulling rope passing through the top wall of the piston cylinder is fixedly connected to a card block, the top of the card block is fixedly connected to a hanging ring, the top of the side wall of the piston cylinder close to the leg support assembly is connected to an air duct, and the other end of the air duct is connected to the back support assembly;

[0008] A piston spring is fixedly connected between the bottom wall of the piston and the bottom wall of the piston cylinder. A connecting rope is fixedly connected to the center of the bottom of the piston. The connecting rope extends downward through the bottom of the piston cylinder and is slidably matched with a connecting pulley rotatably connected to the bottom of the piston. The connecting rope changes direction through the connecting pulley and extends toward the center of the base. A symmetrical limiting slide is fixedly connected to the center of the base. The connecting ropes pass through the limiting slides respectively and change direction to be fixedly connected to the lifting assembly.

[0009] The principle of the basic solution is that the equipment can adapt to the needs of different pregnant women through the height and angle adjustment of the back support component, seat component and leg support component. It can be used as an exercise chair or adjusted to the form of an exercise bed. The equipment is equipped with a turning component, which helps pregnant women to easily turn over through the turning component, avoiding the difficulties and risks of pregnant women doing lying exercises on the ground. When pregnant women do leg exercises, they pull the piston up and down in the piston cylinder by pulling the rope. The movement of the piston not only inflates the protective airbag in the back support component through the air duct to provide protection for the pregnant woman's abdomen, but also drives the lifting component to rise through the action of the linkage rope and linkage pulley, which serves as the foot support when the pregnant woman is exhausted. The setting of the piston spring ensures that the piston can automatically reset when it is not subject to external force, and also provides a certain buffering effect for the exercise of pregnant women. The rise of the lifting component not only provides additional support for pregnant women, but also plays a role in buffering the tipping when the pregnant woman is unstable in side lying, protecting the safety of pregnant women and fetuses.

[0010] The beneficial effects of the basic program are: 1. Through professional design, the equipment can assist pregnant women in side-lying pelvic floor muscle exercises, which can more effectively enhance the strength and elasticity of the pelvic floor muscles.

[0011] 2. The equipment is designed to be far from the ground, avoiding the risk of falling and squeezing that pregnant women may encounter when exercising on the ground. The design of the turning-over auxiliary structure enables pregnant women to turn over easily, avoiding physical discomfort or potential risks caused by improper movements. The setting of the protective airbag and lifting component can provide additional support and protection when pregnant women need it, ensuring the safety of pregnant women and fetuses.

[0012] 3. The height and angle of the equipment can be adjusted according to the needs of different pregnant women to ensure that pregnant women can maintain a comfortable posture during exercise. The massage function in the seat component can relieve the fatigue of the pelvic floor muscles of pregnant women after exercise and improve the comfort of exercise. The detachable connection design of the controller allows pregnant women to operate and control the various functions of the equipment at any time, which improves the ease of use and convenience of the equipment.

[0013] 4. The equipment of the present invention not only meets the needs of pregnant women for prenatal exercise, but also can assist pregnant women in enhancing blood circulation and relieving symptoms of foot edema by adjusting the angle and height of the leg support assembly, providing new ideas and directions for the field of obstetric care and rehabilitation.

[0014] Furthermore, the seat assembly includes a first hydraulic cylinder, a body of the first hydraulic cylinder is vertically fixedly connected to the base, a top output end of the first hydraulic cylinder is vertically fixedly connected to a seat support plate, both sides of the seat support plate are fixedly connected to seat guardrails, a massage groove is opened in the center of the seat support plate, a stabilizing plate is arranged in the massage groove, a plurality of threaded rods are vertically rotatably connected in the massage groove, the bottom of the threaded rods are coaxially fixedly sleeved with rotating gears, a side wall of the massage groove corresponding to the gap between adjacent rotating gears is fixedly connected with a massage motor facing vertically downward, the output shafts of the massage motors are coaxially fixedly connected with power gears, the power gears are meshed with the adjacent front and rear rotating gears, the top of the threaded rods are threadedly sleeved with threaded caps, the top walls of the threaded caps are fixedly connected to the bottom wall of the stabilizing plate, an elastic sleeve is sleeved on the top of the stabilizing plate, a plurality of massage springs are fixedly connected between the elastic sleeve and the top wall of the stabilizing plate, and the first hydraulic cylinder and the massage motor are connected to the controller signal.

[0015] The beneficial effects of the basic scheme are: 1. The first hydraulic cylinder in the seat assembly is vertically fixedly connected to the base. Through the signal control of the controller, the height of the seat support plate can be easily adjusted to accommodate pregnant women with different heights and sitting posture requirements. This height-adjustable design not only improves the flexibility of the equipment, but also ensures that pregnant women can maintain the best posture during exercise and reduce unnecessary physical pressure.

[0016] 2. A stabilizing plate is provided in the massage groove in the center of the seat support plate. The stabilizing plate can move up and down with the rotation of the threaded rod through the connection of the threaded rod and the threaded cap. The massage motor drives the threaded rod to rotate through the transmission of the power gear and the rotating gear, thereby realizing the up and down reciprocating motion of the stabilizing plate, providing a massage effect for the pelvic floor muscles of pregnant women. The massage function helps to promote blood circulation, relieve muscle fatigue, and improve the exercise experience and comfort of pregnant women.

[0017] 3. The elastic sleeve and massage spring on the top of the stabilizing plate provide additional elastic support for the pelvic floor muscles of pregnant women. Even if the massage function is not turned on, during exercise, the elastic sleeve and massage spring can absorb part of the impact force, reduce the pressure on the pelvic floor muscles, and protect the pelvic floor muscles from damage.

[0018] 4. The seat guardrails on both sides of the seat support plate provide additional safety protection for pregnant women. When doing side-lying pelvic floor muscle exercises, the seat guardrails can prevent pregnant women from slipping or falling due to improper movements, increasing their sense of security and confidence in exercise.

[0019] Furthermore, the back support assembly includes a back support plate and a plurality of second hydraulic cylinders, the second hydraulic cylinder bodies are vertically fixedly connected to the base, the top output ends of the second hydraulic cylinders are hinged to the bottom of the back support plate, back guardrails are fixedly connected on both sides of the back support plate, an airbag groove is opened on the top wall of the back support plate close to the seat support plate, a protective airbag is fixedly connected to the inner wall of the airbag groove, the top wall of the protective airbag is arc-shaped with both sides higher than the center, a plurality of supporting springs are fixedly connected between the top wall and the inner bottom wall of the protective airbag, the air guide tubes pass through the bottom wall of the back support plate and are connected to the protective airbag, and the second hydraulic cylinders are connected to the controller signal.

[0020] The beneficial effects of the basic solution are: 1. The second hydraulic cylinder in the back support assembly is vertically fixedly connected to the base, and the top output end is hinged to the bottom of the back support plate. This design allows the angle and height of the back support plate to be flexibly adjusted through the signal control of the controller to adapt to the back curve and sitting posture requirements of different pregnant women. Personalized adjustment not only improves the comfort of pregnant women during exercise, but also helps reduce back pressure and prevent back fatigue or pain caused by maintaining the same posture for a long time.

[0021] 2. The back guardrails on both sides of the back support board provide stable lateral support for pregnant women, effectively preventing the body from slipping during exercise. Especially when pregnant women are doing side-lying pelvic floor muscle exercises, the back guardrails can help them keep their bodies stable and reduce the risk of falling or injury.

[0022] 3. A protective airbag is set in the airbag groove on the top wall of the back support plate. The top wall of the airbag is designed to be an arc with both sides higher than the center, which can better fit the abdominal curve of pregnant women. The protective airbag is filled with a support spring, which not only provides additional support for the abdomen of pregnant women, but also absorbs impact force to protect the abdomen of pregnant women during side-lying exercise. The connection design between the airway and the protective airbag allows the gas in the piston cylinder to enter the airbag smoothly, providing dynamic buffer protection for the abdomen of pregnant women.

[0023] 4. The arc-shaped design of the protective airbag and the elastic effect of the supporting spring can gently massage the abdomen of pregnant women to a certain extent and promote blood circulation.

[0024] Furthermore, the leg support assembly includes a leg support plate and several third hydraulic cylinders. The third hydraulic cylinder bodies are vertically fixedly connected to the base, the top output ends of the third hydraulic cylinders are hinged to the bottom of the leg support plate, leg guardrails are fixedly connected to both sides of the leg support plate, the middle of the leg guardrails are rotatably connected to movable pulleys parallel to the leg support plate, support arms are fixedly connected to both sides of the rear of the leg support plate, and the third hydraulic cylinders are connected to the controller signal.

[0025] The beneficial effects of the basic solution are: 1. The third hydraulic cylinder in the leg support assembly is vertically fixedly connected to the base, and the top output end is hinged to the bottom of the leg support plate. This design allows the height and angle of the leg support plate to be flexibly adjusted through the controller to adapt to the leg length and sitting posture requirements of different pregnant women. Through personalized adjustment, pregnant women can maintain the best leg posture during exercise, reduce unnecessary body pressure, and thus improve the comfort and effect of exercise.

[0026] 2. The leg guardrails on both sides of the leg support board provide stable lateral support for pregnant women, effectively preventing the legs from slipping during exercise. The design of the leg guardrail not only enhances the stability of pregnant women during exercise, but also reduces the risk of falling or injury, and improves the safety of exercise.

[0027] 3. The third hydraulic cylinder in the leg support assembly is connected to the controller signal, and pregnant women can easily adjust the height and angle of the leg support plate through the controller. For pregnant women, the leg support assembly can effectively raise the legs, promote blood circulation, reduce edema symptoms, and help improve the health level during pregnancy.

[0028] Furthermore, a head support assembly is fixedly connected to the front end of the back support plate, and the head support assembly is used to support the head of a pregnant woman in different body positions. The head support assembly includes a head support shaft sleeve, a head support arc plate, and a head support rod fixedly connected in parallel to the bottom walls on both sides of the front of the back support plate. The top of the head support rod is hinged with an extension electric push rod, and the top output end of the extension electric push rod is fixedly connected to the bottom wall of the head support shaft sleeve. The bottom side of the head support rod is fixedly connected in parallel with a steering electric push rod, and the top output end of the steering electric push rod is connected to the corresponding extension electric push rod. The bottom end is hinged, and the head support shaft is slidably sleeved in the head support shaft sleeve, both ends of the head support shaft are fixedly connected to the bottom of the head support arc plate, one end of the head support shaft is hinged to the outside of the connection part of the head support arc plate with an adjusting rod, and the end of the adjusting rod close to the head support arc plate is fixedly connected with a tooth block facing the head support shaft, a limiting groove corresponding to the tooth block is opened on the head support shaft sleeve, and a plurality of limiting teeth corresponding to the tooth block are opened on the outer periphery of the head support shaft, the tooth block passes through the limiting groove and meshes with the limiting teeth, and the extension electric push rod and the steering electric push rod are both connected with the controller signal.

[0029] The basic solution has the following beneficial effects: 1. The extension electric push rod and the steering electric push rod in the head support assembly are both connected to the controller signal, and pregnant women can easily adjust the height, angle and position of the head support arc plate through the controller to adapt to different body positions and exercise needs. This personalized adjustment design not only improves the comfort of pregnant women during exercise, but also helps reduce the pressure on the head and neck, and prevents neck fatigue or pain caused by maintaining the same posture for a long time.

[0030] 2. The design of the head support arc plate conforms to the principle of ergonomics, can closely fit the head curve of pregnant women, and provide stable support. The sliding sleeve design of the head support sleeve and the head support shaft, as well as the meshing design of the adjustment rod and the limit tooth, ensure the stability and safety of the head support arc plate during the adjustment process.

[0031] 3. The adjustment rod and limit teeth design in the head support assembly allow pregnant women to flexibly adjust the angle and position of the head support arc plate according to their needs during exercise. This flexible adjustment design enables the head support assembly to adapt to the head support needs of pregnant women in different body positions, improving the flexibility and effect of exercise.

[0032] Furthermore, the lifting assembly includes a track shaft, both ends of which are fixedly connected to the ends of the support arms on both sides of the tail of the leg support plate, an arc-shaped piece is slidably sleeved on the track shaft, the outer periphery of the track shaft is fixedly connected to a limit slider, the inner wall of the arc-shaped piece is provided with an arc-shaped slide groove that slidably cooperates with the limit slider, and a side of the arc-shaped piece close to the leg support plate is provided with a plurality of parallel lifting teeth, the middle part of the support arm is fixedly connected to a branch arm extending downward, and the end of the branch arm is fixedly connected to a lifting motor facing the middle of the leg support plate. A lifting shaft is coaxially fixedly connected between the machine output shafts, lifting gears are coaxially fixedly sleeved on both sides of the proximal end of the lifting shaft, the lifting gears are all meshed with the lifting teeth, a linkage ratchet is coaxially symmetrically fixedly sleeved in the middle of the lifting shaft, a winch ratchet sleeve is meshed on the outer periphery of the linkage ratchet, the outer periphery of the winch ratchet sleeve is respectively fixedly connected to the end of the linkage rope, gaps are opened on the lifting shaft between adjacent lifting gears and the linkage ratchet, and shaft torsion springs coaxial with the lifting shaft are fixedly connected between the inner walls of the gaps, and the lifting motors are connected to the controller signal.

[0033] The beneficial effects of the basic solution are: 1. The track shaft in the lifting assembly is fixedly connected to the ends of the support arms on both sides of the rear of the leg support plate, ensuring stability during the lifting process. The sliding sleeve design of the arc-shaped part on the track shaft, the meshing design of the lifting teeth and the lifting gear, and the sliding cooperation of the limit slider in the arc-shaped slide groove make the lifting action more stable and controllable, reducing the risk of injury to pregnant women due to improper lifting during exercise.

[0034] 2. The lifting motor is connected through the controller signal, and pregnant women can easily adjust the lifting height and speed according to their exercise needs. The meshing design of the lifting gear and the lifting teeth on the lifting shaft, as well as the meshing design of the linked ratchet and the winch ratchet sleeve, enable the lifting assembly to flexibly lift the arc-shaped parts synchronously when the pregnant woman is exercising, assisting the pregnant woman's pelvic floor muscle exercise while supporting the pregnant woman's feet.

[0035] 3. The design of the lifting component not only provides a stable lifting function, but also provides additional support for the legs of pregnant women. When doing certain exercises that require leg lifting, the lifting component can reduce the burden on the legs of pregnant women and reduce muscle fatigue and discomfort caused by long-term leg lifting.

[0036] 4. The design of the gap and shaft torsion spring on the lifting shaft enables the lifting assembly to buffer and reset after stopping working. This buffer reset design not only improves the safety of the equipment, but also enhances its supporting capacity, avoids the sudden reset of the arc-shaped parts, and improves the continuity and fluency of exercise.

[0037] Furthermore, both side back guardrails are fixedly connected with turning over components, which are used to assist pregnant women to turn over. The turning over components include guardrail grooves, which are located at the tops of the back guardrails on both sides. Both side walls of the guardrail grooves are fixedly connected with turning over motors. The output shafts of the turning motors in the same guardrail groove are coaxially toward the middle of the back guardrails, and turning rollers are coaxially fixedly connected between the output shafts of the turning motors in the same guardrail groove. A number of roller Velcros are fixedly connected to the outer peripheries of the turning rollers. A turning pad is also provided between the back guardrails on both sides. The bottoms of the two ends of the turning pads close to the back guardrails are fixedly connected with turning Velcros corresponding to the roller Velcros, and the turning motors are connected to the controller signal.

[0038] The beneficial effects of the basic solution are: 1. The turning motor in the turning assembly is connected through the controller signal, and the pregnant woman can turn over through simple operations without exerting force by herself, which greatly reduces the difficulty of turning over. The roller Velcro on the turning roller fits tightly with the turning Velcro on the turning pad, ensuring the stability and safety during the turning process, and avoiding physical damage or discomfort caused by improper turning over.

[0039] 2. The design of the turning component fully considers the physical burden of pregnant women during prenatal exercise or rest. By assisting turning over, the turning component can reduce the pressure on the waist and back of pregnant women, promote muscle relaxation and blood circulation, and help relieve physical discomfort and fatigue caused by long-term bed rest.

[0040] 3. The design of the turning component fully considers the safety of pregnant women during the turning process. Through the close fit of the turning roller and the roller Velcro with the turning pad, as well as the stable control of the turning motor, the turning component can ensure the stability and safety of pregnant women during the turning process, reducing the risk of falling or injury caused by improper turning.

[0041] Furthermore, the controller includes a display and a plurality of buttons, and the controller is detachably connected to a top wall of a seat guardrail on one side.

[0042] The beneficial effects of the basic solution are: 1. The display equipped on the controller can clearly display the operating status of the equipment, exercise mode, time setting and other key information, so that pregnant women can see it at a glance during use, which is convenient for operation and monitoring. The display can also provide exercise guidance or health tips to help pregnant women better understand the exercise progress and physical condition, and improve the exercise effect.

[0043] 2. Several buttons set on the controller allow pregnant women to make personalized settings and adjustments according to their needs and preferences, such as adjusting exercise intensity, selecting exercise mode, setting time, etc. This flexible control design enables the equipment to adapt to the exercise needs and physical conditions of different pregnant women, improving the practicality and applicability of the equipment.

[0044] 3. The controller and the seat guardrail are designed to be detachable, so pregnant women can easily remove the controller when they don’t need to use it, making it easy to carry and store. This design not only improves the convenience of the device, but also makes it easier for pregnant women to operate the controller when moving or transferring the device.

[0045] Furthermore, it also includes a knee binder, which is used to be tied to the knee of the exercising side of a pregnant woman to assist in side-lying pelvic floor muscle exercise. The outer periphery of the knee binder is fixedly connected to an exercise rope, the bottom end of the exercise rope is fixedly connected to a hook, the hook is detachably connected to the hanging ring, and the exercise rope is slidably matched with an exercise pulley on one side.

[0046] The beneficial effects of the basic solution are: 1. The design of the knee bandage takes into account the comfort and safety of pregnant women. It is made of soft and elastic material to avoid skin marks or discomfort caused by too tight or too loose knee bandages. At the same time, the fixing effect of the knee bandage also helps prevent pregnant women from knee injuries due to improper movements during exercise.

[0047] 2. The sliding cooperation design of the exercise rope and the exercise pulley on one side provides a higher intensity exercise method for pregnant women. Pregnant women can pull the exercise rope and guide the pulling force to the piston by the sliding action of the pulley, thereby achieving the protection and auxiliary effects of this equipment at the same time.

[0048] 3. The design of knee binders and exercise ropes not only helps to exercise the pelvic floor muscles, but also promotes the coordination and balance of the leg and waist muscles. By maintaining the correct posture and movements during exercise, pregnant women can gradually improve the imbalance of muscles and improve the overall coordination and stability of the body.

[0049] Furthermore, the outer peripheries of the seat support plate, the back support plate, the leg support plate, the head support arc plate, the arc-shaped member, the seat guardrail, the back guardrail and the leg guardrail are all paved with an elastic layer.

[0050] The beneficial effects of the basic solution are: 1. The elastic layer can fit the curve of the human body, providing a more comfortable and fitting support for pregnant women. Whether sitting, lying or lying on the side, pregnant women can feel a softer and more comfortable touch, reducing fatigue and discomfort caused by maintaining the same posture for a long time.

[0051] 2. The elastic layer not only provides comfort, but also has a certain support force, which can stably support the body of pregnant women. This design helps to prevent safety hazards caused by body shaking or sliding during exercise.

[0052] 3. The elastic layer can evenly distribute the pressure of the pregnant woman's body on various parts of the device, reducing the pressure on specific parts. This helps to reduce problems such as poor blood circulation or muscle numbness caused by long-term pressure.

[0053] 4. The design of the elastic layer takes into account the safety of pregnant women during exercise. Even in the event of an accidental fall or collision, the elastic layer can play a certain cushioning role and reduce the risk of injury.

[0054] 5. The elastic layer is usually made of easy-to-clean materials, such as high-density sponge, memory sponge or elastic fabric, etc. This design makes it easy for pregnant women or medical staff to clean and disinfect the equipment regularly to keep the equipment hygienic and tidy. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 It is a first axonometric view of the obstetrics and antenatal care exercise equipment in an embodiment of the present invention.

[0056] Figure 2 It is a second axonometric view of the obstetrics and antenatal care exercise equipment in an embodiment of the present invention.

[0057] Figure 3 It is a side cross-sectional view of the obstetrics and antenatal care exercise equipment for pregnant women in an embodiment of the present invention.

[0058] Figure 4 It is a side cross-sectional view of a piston cylinder of an obstetric pregnant woman prenatal care exercise device in an embodiment of the present invention.

[0059] Figure 5 It is a top view of the obstetrics and antenatal care exercise equipment for pregnant women in an embodiment of the present invention.

[0060] Figure 6 It is a side cross-sectional view of a protective airbag of an obstetrics and antenatal care exercise device for pregnant women in an embodiment of the present invention.

[0061] Figure 7 It is a side sectional view of a seat support plate of an obstetrics and antenatal care exercise device for pregnant women in an embodiment of the present invention.

[0062] Figure 8 It is a side cross-sectional view of a lifting assembly of an obstetric pregnant woman prenatal care exercise device in an embodiment of the present invention.

[0063] The reference numerals in the drawings of the specification include: 1, base; 2, piston cylinder; 3, piston plate; 4, piston spring; 5, pull rope; 6, block; 7, pull ring; 8, linkage rope; 9, arc-shaped member; 10, lifting tooth; 11, lifting motor; 12, mechanical arm; 13, leg guardrail; 14, motion pulley; 15, leg support plate; 16, controller; 17, air guide tube; 18, turning motor; 19, turning roller; 20, head support rod; 21, head support arc plate; 22, extension electric push rod; 23, steering electric push rod; 24, The second hydraulic cylinder; 25. The third hydraulic cylinder; 26. The track shaft; 27. The seat guardrail; 28. The protective airbag; 29. ​​The back guardrail; 30. The limit slide; 31. The turning pad; 32. The elastic sleeve; 34. The adjustment rod; 35. The shaft torsion spring; 36. The supporting spring; 37. The power gear; 38. The rotating gear; 39. The threaded rod; 40. The massage motor; 41. The threaded cap; 42. The stabilizing plate; 43. The massage spring; 44. The first hydraulic cylinder; 45. The lifting gear; 46. The winch ratchet sleeve; 47. The linked ratchet; 48. The lifting shaft. DETAILED DESCRIPTION

[0064] The following is further described in detail through specific implementation methods:

[0065] Example 1

[0066] Basically as attached Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown: an obstetrics and antenatal care exercise equipment for pregnant women, including a base 1, on which a back support assembly, a seat assembly and a leg support assembly are welded in sequence, the back support assembly is used to support the waist and back of the pregnant woman and cushion and protect the pregnant woman's abdomen, the seat assembly is used to support the buttocks of the pregnant woman and massage the pelvic floor muscles, the leg support assembly is used to support the legs of the pregnant woman, a lifting assembly is welded at the tail of the leg support assembly, and the lifting assembly is used to assist the pregnant woman in performing lying pelvic floor muscle exercises, and a controller 16 is detachably connected to one side of the seat assembly.

[0067] The seat assembly includes a first hydraulic cylinder 44, the body of the first hydraulic cylinder 44 is vertically welded to the base 1, a seat support plate is vertically welded to the top output end of the first hydraulic cylinder 44, seat guardrails 27 are welded to both sides of the seat support plate, a massage groove is opened in the center of the seat support plate, a stabilizing plate 42 is slidably connected in the massage groove, a plurality of threaded rods 39 are rotatably connected to the vertical pins in the massage groove, rotating gears 38 are coaxially welded to the bottom of the threaded rods 39, and a massage motor 40 is welded vertically downward on one side wall of the massage groove corresponding to the gap between adjacent rotating gears 38. The massage motor 4 The output shafts are coaxially welded with power gears 37, which are meshed with the front and rear adjacent rotating gears 38, the tops of the threaded rods 39 are threadedly sleeved with threaded caps 41, the top walls of the threaded caps 41 are welded to the bottom walls of the stabilizing plates 42, the tops of the stabilizing plates 42 are sleeved with elastic sleeves 32, and a plurality of massage springs 43 are welded between the elastic sleeves 32 and the top walls of the stabilizing plates 42, the first hydraulic cylinder 44 and the massage motor 40 are signal-connected with the controller 16, the controller 16 includes a display and a plurality of buttons, and the controller 16 is detachably connected to the top wall of the seat guardrail 27 on one side.

[0068] The back support assembly includes a back support plate and a plurality of second hydraulic cylinders 24. The bodies of the second hydraulic cylinders 24 are vertically welded to the base 1. The top output ends of the second hydraulic cylinders 24 are hinged to the bottom of the back support plate. Back guardrails 29 are welded on both sides of the back support plate. An airbag groove is opened on the top wall of the back support plate close to the seat support plate. A protective airbag 28 is bonded to the inner wall of the airbag groove. The top wall of the protective airbag 28 is arc-shaped with both sides higher than the center. A plurality of support springs 36 are bonded between the top wall and the inner bottom wall of the protective airbag 28. The second hydraulic cylinders 24 are connected to the controller 16 signal.

[0069] A head support assembly is welded to the front end of the back support plate. The head support assembly is used to support the head of a pregnant woman in different body positions. The head support assembly includes a head support sleeve, a head support arc plate 21, and a head support rod 20 welded in parallel to the bottom walls on both sides of the front of the back support plate. The top of the head support rod 20 is hinged with an extended electric push rod 22, and the top output end of the extended electric push rod 22 is welded to the bottom wall of the head support sleeve. A steering electric push rod 23 is welded in parallel to the bottom side of the head support rod 20, and the top output end of the steering electric push rod 23 is connected to the corresponding extended electric push rod The bottom end of 22 is hinged, and the head support shaft is slidably sleeved in the head support shaft sleeve. Both ends of the head support shaft are welded to the bottom of the head support arc plate 21. An adjusting rod 34 is hinged on the outer side of the welding part at one end of the head support shaft. A tooth block facing the head support shaft is welded at one end of the adjusting rod 34 close to the head support arc plate 21. A limiting groove corresponding to the tooth block is opened on the head support shaft sleeve, and a plurality of limiting teeth corresponding to the tooth block are opened on the outer periphery of the head support shaft. The tooth block passes through the limiting groove and meshes with the limiting teeth. The extending electric push rod 22 and the steering electric push rod 23 are both connected to the controller 16 signal.

[0070] Turning components are welded to the back guardrails 29 on both sides, and the turning components are used to assist pregnant women to turn over. The turning components include guardrail grooves, which are respectively located at the tops of the back guardrails 29 on both sides, and turning motors 18 are welded to the walls on both sides of the guardrail grooves. The output shafts of the turning motors 18 in the same guardrail groove are coaxially oriented toward the middle of the back guardrail 29, and turning rollers 19 are coaxially welded between the output shafts of the turning motors 18 in the same guardrail groove, and a number of roller Velcros are bonded to the outer periphery of the turning rollers 19. Turning pads 31 are also laid between the back guardrails 29 on both sides, and turning Velcros corresponding to the roller Velcros are bonded to the bottoms of the two ends of the turning pads 31 near the back guardrails 29, and the turning motors 18 are connected to the controller 16 signal.

[0071] The leg support assembly includes a leg support plate 15 and a plurality of third hydraulic cylinders 25. The bodies of the third hydraulic cylinders 25 are vertically welded to the base 1. The top output ends of the third hydraulic cylinders 25 are hinged to the bottom of the leg support plate 15. Leg guardrails 13 are welded on both sides of the leg support plate 15. The middle part of the leg guardrails 13 is rotatably connected to a moving pulley 14 parallel to the leg support plate 15. Support arms are welded on both sides of the tail of the leg support plate 15. The third hydraulic cylinders 25 are connected to the controller 16 signal.

[0072] The lifting assembly includes a track shaft 26, the two ends of which are welded to the ends of the support arms on both sides of the tail of the leg support plate 15, an arc-shaped member 9 is slidably sleeved on the track shaft 26, a limit slider is welded on the outer periphery of the track shaft 26, an arc-shaped groove is opened on the inner wall of the arc-shaped member 9 for slidingly cooperating with the limit slider, a plurality of parallel lifting teeth 10 are opened on the side of the arc-shaped member 9 close to the leg support plate 15, a branch arm extending downward is fixedly connected in the middle of the support arm, and a lifting motor 11 facing the middle of the leg support plate 15 is welded at the end of the branch arm, and the lifting A lifting shaft 48 is coaxially welded between the output shafts of the motor 11, and lifting gears 45 are coaxially fixedly sleeved on both sides of the proximal end of the lifting shaft 48. The lifting gears 45 are all meshed with the lifting teeth 10. A linked ratchet 47 is coaxially symmetrically welded on the middle part of the lifting shaft 48. The outer periphery of the linked ratchet 47 is meshed with a winch ratchet sleeve 46. The lifting shaft 48 between adjacent lifting gears 45 and the linked ratchet 47 has a gap, and a shaft torsion spring 35 coaxial with the lifting shaft 48 is welded between the inner walls of the gap, and the lifting motor 11 is connected to the controller 16 signal.

[0073] Piston cylinders 2 are vertically fixedly connected on both sides of the base 1. The piston cylinders 2 are respectively located on the bases 1 on both sides of the third hydraulic cylinder 25. Pistons 3 are slidably fitted in the piston cylinders 2. One end of a pulling rope 5 is bonded to the top of the piston 3. The other end of the pulling rope 5 extends along the piston cylinder 2 and passes through the top wall of the piston cylinder 2. The pulling rope 5 passing through the top wall of the piston cylinder 2 is connected with a clamping block 6 by a pin. A hanging ring is welded on the top of the clamping block 6. The top of the side wall of the piston cylinder 2 close to the third hydraulic cylinder 25 is connected to the air duct 17. The other end of the air duct 17 passes through the back support plate and is connected to the protective airbag.

[0074] A piston spring 4 is welded between the bottom wall of the piston 3 and the inner bottom wall of the piston cylinder 2. A connecting rope 8 is bonded to the center of the bottom of the piston 3. The connecting rope 8 extends downward through the bottom of the piston cylinder 2 and is slidably matched with a connecting pulley rotatably connected to the bottom of the piston 3. The connecting rope 8 changes direction through the connecting pulley and extends toward the center of the base 1. A symmetrical limiting slide 30 is welded in the center of the base 1. The connecting ropes 8 pass through the limiting slide 30 respectively and change direction to be bonded to the winch ratchet sleeve 46.

[0075] The outer peripheries of the seat support plate, the back support plate, the leg support plate 15 , the head support arc plate 21 , the arc-shaped member 9 , the seat guardrail 27 , the back guardrail 29 and the leg guardrail 13 are all paved with an elastic layer.

[0076] The specific implementation process is as follows: first, according to the height of the pregnant woman, the controller 16 is used to control the telescopic adjustment of the first hydraulic cylinder 44, the second hydraulic cylinder 24 and the third hydraulic cylinder 25 to adjust the height of the back, seat and leg support plates, so that the pregnant woman can sit on the seat support plate. Then, the controller 16 is used to control the telescopic adjustment of the three hydraulic cylinders to adjust the support plate to a seat or bed shape for sitting or lying exercise. Then, the controller 16 is used to control the telescopic adjustment of the steering electric push rod 23 and the extension electric push rod 22 to adjust the angle and height of the head support arc plate 21 to a suitable supporting position. After reaching the suitable position, the adjusting rod 34 is pulled up to release the gear block, and the head support shaft located in the head support shaft sleeve is rotated to adjust the head support arc plate 21 to a suitable head support angle. Then, the gear block on the adjusting rod 34 is pushed to lock the head support arc plate 21, giving the user a more flexible support condition to adapt to the head support requirements in different body positions when exercising in a sitting or lying position, providing a more sufficient support effect, increasing the safety of pregnant women during exercise, and improving the comfort of pregnant women when using the present invention.

[0077] The present invention can be used as an angle-adjustable bed and chair. When in a seat configuration, Figure 7 As shown, the massage motor 40 in the seat support plate can be turned on by the controller 16, and the two adjacent rotating gears 38 can be reciprocated by the power gear 37 to rotate, so that the threaded rod 39 can rotate synchronously in both positive and negative directions, so that the threaded cap 41 fixed on the stabilizing plate 42 can reciprocate up and down on the threaded rod 39 due to the threaded fit, thereby lifting and lowering the massage spring 43 and the elastic sleeve 32 on the stabilizing plate 42 to bounce up and down, and massage the pelvic floor muscles of the pregnant woman sitting on the seat support plate. Such pelvic floor muscle massage can relieve muscle tension, reduce fatigue, and move the body before and after pelvic floor muscle exercise. At the same time, it can also allow users to perform some basic exercises of lifting legs and twisting hips in a sitting position. For example, a pregnant woman sits on the seat support plate with her legs naturally open and stepping on the base. By controlling the radial movement of a single leg at the pelvic joint, the pelvic floor muscles can be moved and the thigh muscles can be relieved.

[0078] When in bed configuration, Figure 6 As shown, the back guardrail 29 can not only prevent the user from accidentally falling out of the support board during exercise, but also the user can control the turning motor 18 to rotate the turning roller 19 by operating the controller 16 when turning over. The turning pad 31 attached to the turning roller 19 by the roller Velcro receives the rolling of the turning roller 19 on one side and drags under the user, helping the pregnant woman to turn over to the other side, which not only saves effort for the pregnant woman, but also reduces the possibility of accidents. After lying down, the pregnant woman can perform a series of horizontal pelvic floor muscle exercises, such as lying on the support board, raising one leg to form an angle with the support board, and keeping it for a period of time. The guardrails installed on both sides of the support board can protect the safety of the pregnant woman without restricting her mobility, and more side-lying exercises need to be carried out in conjunction with knee binding and exercise ropes.

[0079] Example 2

[0080] The difference from the above embodiment is that, as shown in the attached Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown: the obstetrics and antenatal care exercise equipment also includes a knee bind, which is used to be tied to the knee of the pregnant woman on the exercise side to assist in side-lying pelvic floor muscle exercise. The outer periphery of the knee bind is fixedly connected to an exercise rope, and the bottom end of the exercise rope is fixedly connected to a hook. The hook is detachably connected to a hanging ring 7, and the exercise rope is slidably matched with a sports pulley 14 on one side.

[0081] The specific implementation process is as follows: With the flexible knee pad and exercise rope, pregnant women can use the present invention to safely perform side-lying pelvic floor muscle exercises.

[0082] 1. Leg knee tension exercise, adjust the back support plate, seat support plate and leg support plate 15 to the horizontal mode, adjust the angle and height of the head support arc plate 21 to a suitable position by extending and shortening the steering electric push rod 23 and the extension electric push rod 22 in the head support assembly, and control the turning motor 18 through the controller 16 to rotate the turning roller 19 to drive the turning pad 31 to help the pregnant woman turn to one side. At this time, the pregnant woman's belly is located on the top of the protective airbag 28. Then the pregnant woman ties the flexible arc to the knee of the upper leg, hangs the hook at the end of the exercise rope on the hanging ring on the top of the piston cylinder 2 facing the side, and cooperates the exercise rope with the exercise pulley 14 on the leg guardrail 13 to reduce the possibility of accidents caused by the rope slipping during exercise.

[0083] The soles of the feet are facing each other, the legs are naturally bent and brought together, and the knee of the upper leg is slowly lifted to perform leg tension exercise with the hip bone as the center. In this process, the knee of the upper leg is the part with the largest movement distance, and the piston 3 fixedly connected under the hanging ring is continuously and slowly pulled to reciprocate up and down in the piston cylinder 2. The block 6 under the hanging ring helps the hanging ring to be reset more accurately, and the piston spring 4 fixedly connected under the piston 3 quickly pulls the piston 3 to reset, preparing for the next piston movement.

[0084] When the pregnant woman opens her legs, the piston 3 moves upward under the pulling force, which pushes the gas on the top of the piston 3 into the airway 17. The gas enters the protective airbag 28 in the back support plate through the airway 17, causing the protective airbag 28 to gradually expand. Since the position of the protective airbag 28 corresponds to the abdomen of the pregnant woman, Figure 6 As shown, when pregnant women are exercising their pelvic floor muscles, they are more likely to fall over during side-lying exercise. If they lose balance and fall over, they will fall over on the gradually inflated protective airbag 28, which provides sufficient cushioning for the abdomen and reduces the damage to the pregnant women.

[0085] On the other hand, when the piston 3 rises, it not only pulls the piston spring 4, but also pulls the linkage rope 8 to slide on the linkage pulley and pull the winch ratchet sleeve 46 in disguised form through the limiting slide 30, such as Figure 8 As shown, the winch ratchet sleeve 46 drives the linked ratchet 47 and the lifting shaft 48 to rotate, and the lifting gear 45 on the lifting shaft 48 lifts the arc member 9 upward on the track of the track shaft 26. Because this exercise requires the soles of the feet to be facing each other, the raised position of the arc member 9 at this time can become a support position for the lower instep, thereby preventing pregnant women from being injured by sliding down without support during exercise, and the shaft torsion spring 35 on the lifting shaft 48 can cushion the impact of such sliding.

[0086] 2. Lower leg lifting exercise: another side-lying pelvic floor muscle exercise method, the upper leg is placed in front of the lower leg, and the lower leg is lifted by the pelvic floor muscles for exercise. The lifting motor 11 on the lifting shaft 48 can be controlled by the controller 16 to drive the lifting shaft 48 to rotate and lift the arc-shaped member 9 to support the lifting of the lower leg. The controller 16 can even preset the lifting motor 11 torque to reset the lower leg by pushing the arc-shaped member 9 to reset, so as to enhance the intensity of the exercise and increase the interest of the pelvic floor muscle exercise. With the support of the feet, the support spring 36 in the protective airbag 28 can also support the abdomen of the pregnant woman, so that the side-lying exercise process of the pregnant woman will be more stable, and the best exercise effect can be obtained in a safe environment.

[0087] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0088] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the invention before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An obstetrics and gynecology pregnant woman prenatal care exercise equipment, characterized in that: The invention comprises a base (1), to which a back support component, a seat component and a leg support component are fixedly connected in sequence, the back support component is used to support the waist and back of a pregnant woman and cushion and protect the abdomen of the pregnant woman, the seat component is used to support the buttocks of the pregnant woman and massage the pelvic floor muscles, the leg support component is used to support the legs of the pregnant woman, the tail of the leg support component is fixedly connected to a lifting component, and the lifting component is used to assist the pregnant woman in exercising the pelvic floor muscles in a lying position, one side of the seat component is detachably connected to a controller (16), and both sides of the base (1) are vertically fixedly connected to piston cylinders (2), and the piston cylinders (2) are respectively On the bases (1) located on both sides of the leg support assembly, pistons (3) are slidably fitted in the piston cylinders (2), one end of a pulling rope (5) is fixedly connected to the top of the piston (3), the other end of the pulling rope (5) extends along the piston cylinder (2) and passes through the top wall of the piston cylinder (2), the pulling rope (5) passing through the top wall of the piston cylinder (2) is fixedly connected to a clamping block (6), the top of the clamping block (6) is fixedly connected to a hanging ring (7), the top of the side wall of the piston cylinder (2) close to the leg support assembly is connected to an air guide tube (17), the other end of the air guide tube (17) is connected to the back support assembly; A piston spring (4) is fixedly connected between the bottom wall of the piston (3) and the inner bottom wall of the piston cylinder (2); a linkage rope (8) is fixedly connected to the center of the bottom of the piston (3); the linkage rope (8) extends downward through the bottom of the piston cylinder (2) and is slidably matched with a linkage pulley rotatably connected to the bottom of the piston (3); the linkage rope (8) changes direction through the linkage pulley and extends toward the center of the base (1); a symmetrical limiting slide (30) is fixedly connected to the center of the base (1); the linkage ropes (8) pass through the limiting slide (30) respectively and change direction to be fixedly connected to the lifting assembly.

2. The obstetrics and gynecology equipment for prenatal care of pregnant women according to claim 1, characterized in that: The seat assembly comprises a first hydraulic cylinder (44), the body of the first hydraulic cylinder (44) is vertically fixedly connected to the base (1), the top output end of the first hydraulic cylinder (44) is vertically fixedly connected to a seat support plate, both sides of the seat support plate are fixedly connected to seat guardrails (27), a massage groove is opened in the center of the seat support plate, a stabilizing plate (42) is arranged in the massage groove, a plurality of threaded rods (39) are vertically rotatably connected in the massage groove, the bottom of the threaded rods (39) are coaxially fixedly sleeved with rotating gears (38), and a side wall of the massage groove corresponding to the gap between adjacent rotating gears (38) is fixedly connected to a vertical downward rotating gear (38). A massage motor (40) and an output shaft of the massage motor (40) are coaxially fixedly connected with a power gear (37), the power gear (37) is meshed with the front and rear adjacent rotating gears (38), the top of the threaded rod (39) is threadedly sleeved with a threaded cap (41), the top wall of the threaded cap (41) is fixedly connected to the bottom wall of the stabilizing plate (42), the top of the stabilizing plate (42) is sleeved with an elastic sleeve (32), a plurality of massage springs (43) are fixedly connected between the elastic sleeve (32) and the top wall of the stabilizing plate (42), and the first hydraulic cylinder (44) and the massage motor (40) are signal-connected to the controller (16).

3. The obstetrics and gynecology equipment for prenatal care of pregnant women according to claim 1, characterized in that: The back support assembly comprises a back support plate and a plurality of second hydraulic cylinders (24), the bodies of the second hydraulic cylinders (24) are vertically fixedly connected to the base (1), the top output ends of the second hydraulic cylinders (24) are hinged to the bottom of the back support plate, both sides of the back support plate are fixedly connected to back guardrails (29), the top wall of the back support plate close to the seat support plate is provided with an airbag groove, the inner wall of the airbag groove is fixedly connected to a protective airbag (28), the top wall of the protective airbag (28) is in an arc shape with both sides higher than the center, a plurality of support springs (36) are fixedly connected between the inner top wall and the inner bottom wall of the protective airbag (28), the air guide tubes (17) pass through the bottom wall of the back support plate and are connected to the protective airbag (28), and the second hydraulic cylinders (24) are signal-connected to the controller (16).

4. The obstetrics and gynecology equipment for prenatal care of pregnant women according to claim 1, characterized in that: The leg support assembly comprises a leg support plate (15) and a plurality of third hydraulic cylinders (25); the bodies of the third hydraulic cylinders (25) are vertically fixedly connected to the base (1); the top output ends of the third hydraulic cylinders (25) are hinged to the bottom of the leg support plate (15); both sides of the leg support plate (15) are fixedly connected to leg guardrails (13); the middle of the leg guardrails (13) are rotatably connected to a moving pulley (14) parallel to the leg support plate (15); both sides of the rear of the leg support plate (15) are fixedly connected to support arms; and the third hydraulic cylinders (25) are signal-connected to a controller (16).

5. The obstetrics and gynecology equipment for prenatal care of pregnant women according to claim 1, characterized in that: A head support assembly is fixedly connected to the front end of the back support plate. The head support assembly is used to support the head of a pregnant woman in different body positions. The head support assembly comprises a head support shaft sleeve, a head support arc plate (21), and a head support rod (20) fixedly connected in parallel to the bottom walls on both sides of the front of the back support plate. The top of the head support rod (20) is hinged with an extension electric push rod (22). The top output end of the extension electric push rod (22) is fixedly connected to the bottom wall of the head support shaft sleeve. The bottom side of the head support rod (20) is fixedly connected in parallel with a steering electric push rod (23). The top output end of the steering electric push rod (23) is connected to the corresponding extension electric push rod (22). The bottom end is hinged, and a head support shaft is slidably sleeved in the head support shaft sleeve. Both ends of the head support shaft are fixedly connected to the bottom of the head support arc plate (21). An adjustment rod (34) is hingedly connected to the outside of the connection part of the head support arc plate (21) at one end of the head support shaft. The end of the adjustment rod (34) close to the head support arc plate (21) is fixedly connected to a tooth block facing the head support shaft. A limit groove corresponding to the tooth block is opened on the head support shaft sleeve. A plurality of limit teeth corresponding to the tooth block are opened on the outer periphery of the head support shaft. The tooth block passes through the limit groove and meshes with the limit teeth. The extension electric push rod (22) and the steering electric push rod (23) are both connected to the controller (16) signal.

6. The obstetrics and gynecology equipment for prenatal care of pregnant women according to claim 1, characterized in that: The lifting assembly comprises a track shaft (26), the two ends of the track shaft (26) are fixedly connected to the ends of the support arms on both sides of the tail of the leg support plate (15), an arc-shaped member (9) is slidably sleeved on the track shaft (26), the outer periphery of the track shaft (26) is fixedly connected to a limit slider, the inner wall of the arc-shaped member (9) is provided with an arc-shaped groove slidably matched with the limit slider, the side of the arc-shaped member (9) close to the leg support plate (15) is provided with a plurality of parallel lifting teeth (10), the middle of the support arm is fixedly connected with a branch arm extending downward, the end of the branch arm is fixedly connected with a lifting motor (11) facing the middle of the leg support plate (15), and the output shafts of the lifting motor (11) are coaxially fixedly connected with each other. A lifting shaft (48), the lifting shaft (48) has lifting gears (45) coaxially fixedly sleeved on both sides of the proximal end, the lifting gears (45) are all meshed with the lifting teeth (10), the middle part of the lifting shaft (48) is coaxially symmetrically fixedly sleeved with a linked ratchet (47), the outer periphery of the linked ratchet (47) is meshed with a winch ratchet sleeve (46), the outer periphery of the winch ratchet sleeve (46) is respectively fixedly connected to the end of the linking rope (8), the lifting shaft (48) between adjacent lifting gears (45) and the linked ratchet (47) is provided with a gap, the inner walls of the gap are fixedly connected with a shaft torsion spring (35) coaxial with the lifting shaft (48), and the lifting motor (11) is connected to the controller (16) signal.

7. The obstetrics and gynecology equipment for prenatal care of pregnant women according to claim 1, characterized in that: The back guardrails (29) on both sides are fixedly connected with a turning assembly, which is used to assist pregnant women in turning over. The turning assembly comprises a guardrail groove, which is located at the top of the back guardrails (29) on both sides. The walls on both sides of the guardrail groove are fixedly connected with a turning motor (18). The output shafts of the turning motors (18) in the same guardrail groove are coaxially oriented toward the middle of the back guardrail (29), and the output shafts of the turning motors (18) in the same guardrail groove are coaxially fixedly connected with turning rollers (19). The outer peripheries of the turning rollers (19) are fixedly connected with a plurality of roller Velcros. A turning pad (31) is also provided between the back guardrails (29) on both sides. The turning pads (31) are fixedly connected with turning Velcros corresponding to the roller Velcros at the bottoms of the two ends close to the back guardrails (29). The turning motors (18) are signal-connected to the controller (16).

8. The obstetrics and gynecology equipment for prenatal care of pregnant women according to claim 1, characterized in that: The controller (16) comprises a display and a plurality of buttons, and the controller (16) is detachably connected to the top wall of a seat guardrail (27) on one side.

9. The obstetrics and gynecology equipment for prenatal care of pregnant women according to claim 1, characterized in that: The invention also comprises a knee binder, which is used to bind the knee of a pregnant woman on the exercise side to assist in exercising the pelvic floor muscles when lying on her side. The outer periphery of the knee binder is fixedly connected to an exercise rope, the bottom end of the exercise rope is fixedly connected to a hook, the hook is detachably connected to a hanging ring (7), and the exercise rope is slidably matched with an exercise pulley (14) on one side.

10. The obstetrics and gynecology equipment for prenatal care of pregnant women according to claim 9, characterized in that: The outer peripheries of the seat support plate, the back support plate, the leg support plate (15), the head support arc plate (21), the arc-shaped member (9), the seat guardrail (27), the back guardrail (29) and the leg guardrail (13) are all paved with an elastic layer.

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