Obstetric delivery device with easy adjustment

Abstract

The application discloses a obstetric apparatus convenient to adjust, and relates to the technical field of gynaecology and obstetrics, which comprises a protective shell, a obstetric forceps is slidably connected to the upper portion of the protective shell; through the use of the adjusting assembly, the infant can be directly received when being guided out of the birth canal, and additional hospital staff is not needed for receiving; when not in use, the receiving plate is retracted into the protective shell, thereby saving the unused space; through the use of the overweight adjusting assembly, the direction of the receiving plate can be adjusted when the infant is overweight, so that the receiving plate can better receive the infant, and the infant can be caught when the obstetric forceps cannot firmly hold the infant, thereby preventing the infant from falling; through the cooperation of the adjusting assembly, the obstetric forceps, the receiving plate and the protective pad, the infant can be conveniently received on the receiving plate, or when the receiving plate is turned upward, the infant will not directly contact the outer side of the protective shell, thereby avoiding unnecessary harm to the infant.

Description

Technical Field

[0001] The present invention relates to the technical field of obstetrics and gynecology, and in particular to an obstetric midwife which is easy to adjust. Background Art

[0002] Obstetrics and gynecology is one of the four major disciplines in clinical medicine. It primarily studies the etiology, pathology, diagnosis, and prevention of female reproductive organ diseases, the physiological and pathological changes during pregnancy and childbirth, the prevention and treatment of high-risk pregnancies and dystocia, female reproductive endocrinology, family planning, and women's health. Obstetrics inpatients primarily consist of parturients and newborns, a special group. Most parturients are healthy young women without underlying diseases, but they are also at high risk for hospital-acquired infections. Newborns, with their low immunity, are also at high risk for hospital-acquired infections. Therefore, effective preventive measures lay a solid foundation for further improving the quality of obstetric care.

[0003] After searching, the existing application announcement number: CN 111544099 A discloses an adjustable obstetrics and gynecology clinical emergency midwife. In view of the existing obstetrics and gynecology clinical emergency midwife, when in use, the clamping plate is adjusted to clamp the head of the newborn baby to assist in midwifery. However, the head of the newborn baby is relatively fragile. The existing clamping plate will cause discomfort to the baby during clamping, causing slight damage to the baby's body, reducing the protective safety performance of the emergency midwife. The following scheme is now proposed, including a base plate and a clamping arm, and the two clamping arms are connected by a connecting shaft. The present invention is provided with an airbag and a fixing block. The airbag is connected to the outer wall of the opposite side of the two clamping plates through the fixing block. When the baby is clamped, the airbag eliminates the damage caused to the baby by the clamping plate. The airbag has the effect of contraction and pressure relief, which improves the clamping firmness while reducing the damage caused to the baby, thereby improving the protective safety of the device.

[0004] When the above patented product is actually used, it only guides the infant out of the birth canal. When the infant comes out, it needs to be received manually, otherwise it will fall directly onto the support board. This cannot fully reduce the labor intensity of hospital staff, and due to the limitations of the device itself, it will cause inconvenience to hospital staff when receiving infants. Summary of the Invention

[0005] The purpose of the present invention is to provide an obstetric midwife that is easy to adjust, so as to solve the problem proposed in the above-mentioned background technology that the infant is only guided out of the birth canal and needs to be manually received when the infant comes out, otherwise the infant will fall directly on the support plate. This cannot fully reduce the labor intensity of hospital staff, and due to the limitations of the device itself, it will cause inconvenience to medical staff when receiving the infant.

[0006] In order to solve the above technical problems, the present application provides the following technical solutions: a delivery device convenient to adjust, comprising a protective shell, a delivery forceps is slidably connected to the upper part of the protective shell, a receiving plate for receiving a baby is slidably connected to the lower part of the protective shell, a protective layer can be added to the outside, the delivery forceps and the receiving plate are located on the same side, and an adjusting assembly is arranged on the protective shell for adjusting the positions of the delivery forceps and the receiving plate.

[0007] During production, the delivery forceps are clamped on both sides of the baby's ears, the adjusting assembly is adjusted, the delivery forceps take the baby out of the birth canal, and the receiving plate is taken out of the protective shell to receive the baby.

[0008] As a preferred embodiment of the delivery device convenient to adjust, the adjusting assembly comprises a connecting plate fixed horizontally at the rear end of the receiving plate, a telescopic member is rotatably connected to the rear end of the connecting plate, an electric push rod or a hydraulic cylinder can be used according to specific use requirements, and the adjusting assembly can be adjusted through an external control switch outside the protective shell, which belongs to the prior art and will not be described here, the telescopic member is fixed to the protective shell, a connecting rope is rotatably connected to the top end of the connecting plate, a steel wire rope is recommended, and a high-strength plastic rope can also be used, the end of the connecting rope is connected to the end of the delivery forceps, a limiting plate is vertically fixed to the protective shell at the same horizontal position as the delivery forceps, and a reset spring is sleeved with the connecting rope between the limiting plate and the end of the delivery forceps.

[0009] As a preferred embodiment of the delivery device convenient to adjust, a pulley is connected to the inside of the protective shell at the turning position of the connecting rope, so as to reduce friction when the connecting rope is used.

[0010] As a preferred embodiment of the delivery device convenient to adjust, the rear end of the delivery forceps is connected with an adjuster for adjusting the opening size of the delivery forceps, and the adjuster is connected with the end of the connecting rope, so as to adjust the opening size of the delivery forceps.

[0011] As a preferred solution of the obstetric midwife that is easy to adjust according to the present invention, the regulator includes a bidirectional threaded screw, a drive motor and two sliders. It is recommended to use a servo motor for the drive motor. The servo motor can control the speed and has very accurate position accuracy. It can convert the voltage signal into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal and can respond quickly. In the automatic control system, it is used as an actuator and has the characteristics of small electromechanical time constant and high linearity. It can convert the received electrical signal into angular displacement or angular velocity output on the motor shaft; it is divided into two major categories: DC and AC servo motors. Its main characteristics are that there is no self-rotation when the signal voltage is zero, and the speed decreases uniformly with the increase of torque. In addition, a servo motor that can rotate in both directions is used. The two sliders are correspondingly connected to the ends of the two clamping arms of the forceps. The sliders are correspondingly threaded on both sides of the bidirectional threaded screw. The ends of the bidirectional threaded screw are connected to the drive motor. It can also be achieved by two electric push rods or hydraulic rods.

[0012] As a preferred solution of the obstetric midwife that is easy to adjust of the present invention, a base is vertically fixed to the middle of the bottom end of the protective shell, and wheels are connected to the bottom end of the base for easy movement. The wheels can be electrically controlled wheels for better use.

[0013] As a preferred solution of the obstetric midwife that is easy to adjust of the present invention, a protective pad is fixed on the outside of the protective shell between the forceps and the receiving plate. The outer layer can be designed as elastic cotton, the middle layer is a shock-absorbing spring and the inner layer is antibacterial cloth. Such a design is simple and easy to use. Alternatively, the outer layer can be a cotton layer, and from the outside to the inside, there are cotton layer, antibacterial layer, rubber layer and glue layer. Such a design can better protect infants and young children.

[0014] As a preferred solution of the obstetric midwife that is easy to adjust of the present invention, the protective shell has a built-in overweight adjustment component for adjusting the direction of the receiving plate, and the top of the overweight adjustment component is sleeved on the outside of the forceps, which can better accommodate infants and young children.

[0015] As a preferred solution of the obstetric midwife that is easy to adjust of the present invention, the overweight adjustment component includes a sleeve plate that is sleeved on the outside of the forceps and a spherical connector located at the outlet of the receiving plate. The spherical connector is a structure in which two spheres overlap. The inner sphere can rotate on the outer sphere. The outer sphere is fixed in the outlet direction of the receiving plate. The receiving plate passes through the inner sphere. A connecting rod is vertically connected between the top side of the spherical connector and the bottom end of the sleeve plate. A limit spring is sleeved on the outside of the connecting rod. A rust-proof sleeve is added to the outside of the limit spring or it is made of stainless steel.

[0016] As a preferred solution of the obstetric midwife that is easy to adjust of the present invention, limit blocks are provided on both sides of the connecting rod, and the limit spring is located between the limit blocks.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By using the adjustment component, the forceps can be used to guide the infant out of the birth canal and receive the infant directly through the receiving plate, without the need for additional hospital staff to receive the infant. When not in use, the receiving plate retracts into the protective shell to save space.

[0019] 2. By using the overweight adjustment component, the direction of the receiving plate can be adjusted when the infant is overweight, so that the receiving plate can better accommodate the infant. It can also catch the infant when the forceps are not firmly clamped to prevent it from falling, so as to better protect it.

[0020] 3. By using the adjustment component, the forceps, the receiving plate and the protective pad in combination, the infant can be easily received on the receiving plate, or when the receiving plate is rotated upward, the infant will not directly contact the outside of the protective shell, causing unnecessary harm to the infant. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive efforts. In the drawings:

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of an easily adjustable obstetric midwife in the present invention;

[0023] Figure 2 This is a side view of an easily adjustable obstetric midwife according to the present invention;

[0024] Figure 3 This is a patented obstetric midwife that is easy to adjust. Figure 2 Half section at the middle edge AA;

[0025] Figure 4 This is a schematic diagram of the installation structure of an easily adjustable obstetric midwife regulator according to the present invention;

[0026] Figure 5 This is a patented obstetric midwife that is easy to adjust. Figure 4 Side view of;

[0027] Figure 6It is a structure schematic view of the obstetric delivery aid adjusting assembly convenient to adjust of the patent application;

[0028] Figure 7 It is an installation structure schematic view of the obstetric delivery aid overweight adjusting assembly convenient to adjust of the patent application;

[0029] Figure 8 It is a structure schematic view of the obstetric delivery aid overweight adjusting assembly convenient to adjust of the patent application.

[0030] Markings in the drawings:

[0031] 100, base;

[0032] 200, protective shell;

[0033] 300, adjusting assembly; 301, connecting plate; 302, telescopic piece; 303, connecting rope; 304, pulley; 305, limiting plate; 306, reset spring;

[0034] 400, delivery forceps; 401, adjuster;

[0035] 500, receiving plate;

[0036] 600, protective pad;

[0037] 700, overweight adjusting assembly; 701, sleeve plate; 702, spherical connecting piece; 703, connecting rod; 704, limiting block; 705, limiting spring. DETAILED DESCRIPTION

[0038] In order to make the above objectives, features and advantages of the present application more apparent and comprehensible, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0039] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0040] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0041] Please refer to Figure 1 , Figure 2 and Figure 3The present invention provides a technical solution: an easily adjustable obstetric midwife, comprising a protective shell 200, wherein the upper portion of the protective shell 200 is penetrated by the outer side and is slidably connected to a forceps 400, which is a prior art and will not be described in detail here. The lower portion of the protective shell 200 is penetrated by the outer side and is slidably connected to a receiving plate 500 for receiving infants and young children. A protective layer, such as cotton cloth, may be added to the outer side of the receiving plate 500. The forceps 400 and the receiving plate 500 are located on the same side. The protective shell 200 is provided with an adjustment assembly 300 for adjusting the position of the forceps 400 and the receiving plate 500.

[0042] During childbirth, the forceps 400 are clamped on both sides of the infant's ears, and the adjustment component 300 is adjusted so that the forceps 400 can push the infant out of the birth canal. At the same time, the receiving plate 500 comes out of the protective shell 200 to receive the infant.

[0043] During use, the forceps 400 are first clamped on both sides of the infant's ears, and then the forceps 400 are driven to retract into the protective shell 200 through the adjustment component 300, so that the infant can come out of the birth canal. At the same time, the adjustment component 300 drives the receiving plate 500 to come out of the protective shell 200 to receive the infant. In this way, during delivery, there is no need for additional personnel to hold the infant by hand, and the infant can be received in time after being guided out. The structure is simple and easy to use.

[0044] See also Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The adjusting assembly 300 includes a connecting plate 301 fixed horizontally to the rear end of the receiving plate 500. The connecting plate 301 is welded to the rear end of the receiving plate 500. The rear end of the connecting plate 301 is rotatably connected to a telescopic member 302. The telescopic member 302 can be an electric push rod or a hydraulic cylinder according to specific usage requirements. The telescopic member 302 can be adjusted by an external control switch on the outside of the protective shell 200. It belongs to the prior art and will not be described here. The telescopic member 302 is fixed on the protective shell 200, and the top of the connecting plate 301 is rotatably connected to a connecting rope. 303. It is recommended that a steel wire rope be used for the connecting rope 303, or a high-strength plastic rope may be used. The end of the connecting rope 303 is connected to the end of the forceps 400. A limit plate 305 is vertically fixed to the top inner side of the protective shell 200 at the same horizontal position as the forceps 400. A return spring 306 is sleeved between the limit plate 305 and the end of the forceps 400 at the position of the connecting rope 303. It is recommended that the return spring 306 be made of stainless steel to prevent rust. Other materials may also be used by applying anti-rust liquid on the outside or sleeved with an anti-rust sleeve.

[0045] During use, after the forceps 400 are clamped on both sides of the infant's ears, the telescopic member 302 is extended and retracted, and the extension and retraction of the telescopic member 302 drives the connecting plate 301 to move. The movement of the connecting plate 301 pushes the receiving plate 500 to move toward the outside of the protective shell 200. At the same time, the movement of the connecting plate 301 pulls the connecting rope 303, so that the connecting rope 303 drives the forceps 400 to move inside the protective shell 200. The movement of the forceps 400 inside the protective shell 200 makes the infant come out of the birth canal, so as to achieve the purpose of midwifery. When the forceps 400 moves toward the inside of the protective shell 200, the return spring 306 is squeezed; when it needs to be used again, it is only necessary to retract the telescopic member 302. The retraction of the telescopic member 302 drives the connecting plate 301 to move. The movement of the connecting plate 301 pushes the receiving plate 500 to move toward the inside of the protective shell 200. At the same time, the movement of the connecting plate 301 pulls the connecting rope 303, so that the connecting rope 303 drives the midwifery forceps 400 to move toward the outside of the protective shell 200. The midwifery forceps 400 moves toward the outside of the protective shell 200, and the return spring 306 is reset at the same time.

[0046] See also Figure 3 、 Figure 4 、 Figure 5 and Figure 6 A pulley 304 is connected to the inside of the protective shell 200 at the turning point of the connecting rope 303. A sliding film is added to the inside of the pulley 304, and a protective film is added to the outside of the connecting rope 303 for better use. The pulley 304 is fixed to the inside of the protective shell 200 through a rotating shaft.

[0047] When the connecting rope 303 moves on the pulley 304 , friction can be reduced, so as to increase the service life of the pulley 304 .

[0048] See also Figure 4 The rear end of the forceps 400 is connected to an adjuster 401 for adjusting the opening size of the forceps 400, and the adjuster 401 is connected to the end of the connecting rope 303.

[0049] During use, the opening size of the forceps 400 can be adjusted by using the regulator 401 for better use.

[0050] Among them, the regulator 401 includes a bidirectional threaded screw, a drive motor and two sliders. It is recommended to use a servo motor as the drive motor. The servo motor can control the speed and has very accurate position accuracy. It can convert the voltage signal into torque and speed to drive the control object. The servo motor rotor speed is controlled by the input signal and can respond quickly. In the automatic control system, it is used as an actuator and has the characteristics of small electromechanical time constant and high linearity. It can convert the received electrical signal into angular displacement or angular velocity output on the motor shaft; it is divided into two major categories: DC and AC servo motors. Its main characteristics are that there is no self-rotation when the signal voltage is zero, and the speed decreases uniformly with the increase of torque. In addition, a servo motor that can rotate in both directions is used. The two sliders are correspondingly connected to the ends of the two clamping arms of the forceps 400. The sliders are correspondingly threaded on both sides of the bidirectional threaded screw, and the ends of the bidirectional threaded screw are connected to the drive motor.

[0051] The regulator 401 can also be designed with electric push rods or hydraulic cylinders on both sides. The electric push rods or hydraulic cylinders are connected to the ends of the two clamping arms of the forceps 400, and can directly telescope and adjust the opening size of the forceps 400.

[0052] When in use, the forward rotation of the drive motor drives the bidirectional threaded screw to rotate forward, and the forward rotation of the bidirectional threaded screw drives the two sliders to approach each other. The approach of the two sliders drives the forceps 400 to open smaller and the reverse direction to expand. I will not go into details here.

[0053] The base 100 is vertically fixed to the middle of the bottom end of the protective shell 200, and the bottom end of the base 100 is connected to the wheel.

[0054] When in use, the base 100 can be retractable or can be directly used with a hydraulic cylinder for better use. The wheels can be used to facilitate movement for better use.

[0055] See also Figure 1 、 Figure 3 and Figure 7 A protective pad 600 is fixed to the outside of the protective shell 200 between the forceps 400 and the receiving plate 500. The protective pad 600 can be designed with an outer layer of elastic cotton, a middle layer of shock-absorbing springs and an inner layer of antibacterial cloth. This design is simple and easy to use. Alternatively, a cotton layer can be used on the outer side, and from the outside to the inside, there are cotton layers, antibacterial layers, rubber layers and glue layers. This design can better protect infants and young children.

[0056] During use, the protective pad 600 can be used to protect infants and prevent them from directly coming into contact with the outside of the protective shell 200 .

[0057] See also Figure 7 and Figure 8 The protective shell 200 has a built-in overweight adjustment component 700 for adjusting the direction of the receiving plate 500, and the top of the overweight adjustment component 700 is sleeved on the outside of the forceps 400.

[0058] During use, when the infant is overweight, the forceps 400 squeezes the overweight adjustment component 700, and the overweight adjustment component 700 adjusts the direction of the receiving plate 500, causing the receiving plate 500 to rotate upward, preventing the forceps 400 from clamping loosely and causing the infant to fall, and is used to better receive the infant.

[0059] See also Figure 7 and Figure 8 The overweight adjustment component 700 includes a sleeve plate 701 that is sleeved on the outside of the forceps 400 and a ball connector 702 located at the outlet of the receiving plate 500. The ball connector 702 is a structure in which two balls overlap. The inner ball can rotate on the outer ball. The outer ball is fixed in the outlet direction of the receiving plate 500. The receiving plate 500 passes through the inner ball. A connecting rod 703 is vertically connected between the top side of the ball connector 702 and the bottom end of the sleeve plate 701. A limiting spring 705 is sleeved on the outside of the connecting rod 703.

[0060] During use, when the infant is overweight, the forceps 400 are subjected to excessive force, thereby squeezing the connecting rod 703 through the sleeve plate 701. The connecting rod 703 moves downward, driving the spherical connector 702 to rotate upward, thereby driving the receiving plate 500 to rotate upward, squeezing the limit spring 705. When no longer in use, the limit spring 705 recovers elastically, causing the connecting rod 703 to return to its original position.

[0061] See also Figure 7 and Figure 8 , limit blocks 704 are provided on both sides of the connecting rod 703, and the limit spring 705 is located between the limit blocks 704. The limit block 704 is fixed on the inner side of the protective shell 200 and is slidably connected to the connecting rod 703. The limit spring 705 is fixedly connected to the middle part of the connecting rod 703.

[0062] During use, the limiting block 704 is used to facilitate the limiting installation of the limiting spring 705 and to limit the moving direction of the connecting rod 703 .

[0063] Working principle: The rotation of the driving motor drives the bidirectional threaded screw to rotate, and the rotation of the bidirectional threaded screw drives the two sliders to move closer or farther away from each other through the threaded cooperation. The mutual approach or distance between the two sliders drives the forceps 400 to open and become smaller or smaller, so as to adjust the size of the forceps 400, so as to clamp them on both sides of the infant's ears. At this time, the telescopic member 302 is retracted and retracted, and the retraction of the telescopic member 302 drives the connecting plate 301 to move. The movement of the connecting plate 301 pushes the receiving plate 500 to move toward the outside of the protective shell 200. At the same time, the movement of the connecting plate 301 pulls the connecting rope 303, so that the connecting rope 303 drives the forceps 400 to move inside the protective shell 200. The movement of the forceps 400 into the protective shell 200 enables the infant to come out of the birth canal to achieve the purpose of midwifery. When the connecting rope 303 drives the forceps 400 to the protective shell When the shell 200 moves inside, it will squeeze the return spring 306; when it needs to be used again, it only needs to retract the telescopic member 302. The retraction of the telescopic member 302 drives the connecting plate 301 to move. The movement of the connecting plate 301 pushes the receiving plate 500 to move into the protective shell 200. At the same time, the movement of the connecting plate 301 pulls the connecting rope 303, so that the connecting rope 303 drives the forceps 400 to move to the outside of the protective shell 200. The forceps 400 move to the outside of the protective shell 200 and the return spring 306 is reset. At the same time, when the infant is overweight, the forceps 400 is subjected to too much force and squeezes the connecting rod 703 through the sleeve plate 701. The connecting rod 703 moves downward and drives the spherical connector 702 to rotate upward, thereby driving the receiving plate 500 to rotate upward, squeezing the limit spring 705, and the upward rotation of the receiving plate 500 is convenient for better receiving the infant.

[0064] It is important to note that the construction and arrangement of the present application, as illustrated in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. All such modifications are therefore intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or resequenced according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures described herein that perform the recited function, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of this invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0065] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0066] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An obstetric midwife that is easy to adjust, characterized in that: The protective shell (200) comprises a protective shell (200), wherein the upper portion of the protective shell (200) is penetrated by the outer side and is slidably connected to a delivery forceps (400), and the lower portion of the protective shell (200) is penetrated by the outer side and is slidably connected to a receiving plate (500) for receiving infants and young children, wherein the delivery forceps (400) and the receiving plate (500) are located on the same side, and an adjusting component (300) for adjusting the position of the delivery forceps (400) and the receiving plate (500) is provided on the protective shell (200); During childbirth, the forceps (400) are clamped on both sides of the infant's ears, and the adjustment component (300) is adjusted so that the forceps (400) can push the infant out of the birth canal, and at the same time, the receiving plate (500) comes out of the protective shell (200) to receive the infant. The adjustment assembly (300) includes a connecting plate (301) fixed horizontally to the rear end of the receiving plate (500), the rear end of the connecting plate (301) is rotatably connected to a telescopic member (302), the telescopic member (302) is fixed to the protective shell (200), the top of the connecting plate (301) is rotatably connected to a connecting rope (303), the end of the connecting rope (303) is connected to the end of the forceps (400), a limiting plate (305) is vertically fixed to the top of the inner side of the protective shell (200) at the same horizontal position as the forceps (400), and a return spring (306) is sleeved between the limiting plate (305) and the end of the forceps (400) at the position of the connecting rope (303); The protective shell (200) is internally provided with an overweight adjustment component (700) for adjusting the direction of the receiving plate (500), and the top of the overweight adjustment component (700) is sleeved on the outside of the forceps (400); The overweight adjustment assembly (700) includes a sleeve plate (701) sleeved on the outside of the obstetric forceps (400) and a spherical connector (702) located at the outlet of the receiving plate (500), a connecting rod (703) vertically connected between the top side of the spherical connector (702) and the bottom end of the sleeve plate (701), and a limiting spring (705) sleeved on the outside of the connecting rod (703).

2. The easily adjustable obstetric midwife according to claim 1, characterized in that: A pulley (304) is connected inside the protective shell (200) at the turning point of the connecting rope (303).

3. The easily adjustable obstetric midwife according to claim 1, characterized in that: The rear end of the forceps (400) is connected to an adjuster (401) for adjusting the opening size of the forceps (400), and the adjuster (401) is connected to the end of the connecting rope (303).

4. The easily adjustable obstetric midwife according to claim 3, characterized in that: The regulator (401) comprises a bidirectional threaded screw, a drive motor and two sliders, wherein the two sliders are rotatably connected to the ends of the two clamping arms of the forceps (400), and the sliders are correspondingly threadedly connected to both sides of the bidirectional threaded screw, and the ends of the bidirectional threaded screw are connected to the drive motor.

5. The easily adjustable obstetric midwife according to claim 1, characterized in that: A base (100) is vertically fixed to the middle of the bottom end of the protective shell (200), and a wheel is connected to the bottom end of the base (100).

6. The easily adjustable obstetric midwife according to claim 1, characterized in that: A protective pad (600) is fixed to the outside of the protective shell (200) at a position between the obstetric forceps (400) and the receiving plate (500).

7. The easily adjustable obstetric midwife according to claim 1, characterized in that: Limit blocks (704) are provided on both sides of the connecting rod (703), and the limit spring (705) is located between the limit blocks (704).

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