CN111839970A

CN111839970A - Portable obstetrical nursing practise midwifery device

Info

Publication number: CN111839970A
Application number: CN202010632807.2A
Authority: CN
Inventors: 贾红艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-10-30

Abstract

The invention relates to the field of medical equipment, in particular to a portable obstetrical nursing midwifery device which comprises an underframe, a bedstead, a base plate and a backup plate, wherein the bedstead is connected to the upper side of the underframe through a plurality of groups of first spring cylinders; the angle adjusting mechanism is simple in structure, the opening angles of the two foot plates can be adjusted by pushing the push plate firstly and then rotating one of the foot plates randomly, and then the push plate is loosened to relatively fix the angles of the two foot plates, so that the opening angles of the two legs of the pregnant woman are adjusted according to the actual conditions of the pregnant woman, and the pregnant woman can conveniently produce the angle adjusting mechanism.

Description

Portable obstetrical nursing practise midwifery device

Technical Field

The invention relates to the field of medical instruments, in particular to a portable obstetrical nursing delivery assisting device.

Background

Midwifery refers to a series of measures taken before and during labor to ensure that a fetus is delivered out of the maternal birth canal smoothly. Mainly comprises caring the parturient, carefully observing the labor and guiding the parturient to correctly cooperate with the labor progress and delivering. In the nursing of obstetrics and gynecology department, the pregnant woman can be nursed and assisted for delivery so that the baby can be smoothly born.

At present, Chinese patent No. 201920936037.3 discloses a obstetrical and gynecological nursing delivery device, which comprises a base, a bed plate mechanism, a lifting mechanism, a limiting mechanism, a rotating mechanism and a bearing mechanism; the bed board mechanism is located the upper end of base, elevating system connects in the upside lateral wall of base, elevating system includes the spliced pole, the connecting rod, the spread groove, a spring, threaded rod and thread groove, the spliced pole is located between base and the bed board mechanism and vertical setting, the downside lateral wall of connecting rod fixed connection and bed board mechanism, the upper end of spliced pole is seted up to the spread groove, and the connecting rod inserts and locates in the spread groove, the lower extreme of connecting rod passes through spring coupling with the downside inner wall of spread groove, the threaded rod rotates to be connected on the upside lateral wall of base. The obstetrical and gynecological nursing delivery assisting device provided by the device has the advantages that the height of the obstetric table can be adjusted, and the delivery work of infants is facilitated.

But the following defects and shortcomings exist in the implementation process:

the angle of the two groups of leg supports of the device can not be adjusted, and then the angle of the two legs supports of the pregnant woman can not be adjusted according to actual conditions, so that the pregnant woman is not convenient for the production.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a portable obstetrical nursing delivery assisting device which can effectively solve the problem that the angle of two groups of leg supports in the prior art cannot be adjusted, so that the angle of the two legs supports of a pregnant woman cannot be adjusted according to actual conditions, and the pregnant woman is inconvenient to produce.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a portable obstetrical nursing midwifery device comprises a base frame, a bedstead connected to the upper side of the base frame through a plurality of groups of first spring cylinders, a base plate fixedly connected in the front part of the bedstead and a backup plate rotatably connected to the rear part of the bedstead, wherein a height adjusting member is arranged between the base frame and the bedstead, the left side and the right side of the bottom side of the front part of the base plate are rotatably connected with foot plates through shaft rods, the front part of the upper side of the foot plates is connected with leg supporting members through second spring cylinders, the lower ends of the shaft rods penetrate through the foot plates and are provided with driven gears, opposite sides of the two groups of driven gears are respectively engaged with mutually engaged transmission gears, the transmission gears are rotatably connected to the bottom side of the base plate through transmission shafts, the front part of the bottom side of the base plate is provided with a T-shaped chute body, the upper end of the T-shaped sliding block penetrates through the T-shaped sliding groove body and is provided with a limiting gear which can be meshed with the transmission gear, a push plate is arranged between the upper end of the T-shaped sliding block and the bottom side of the limiting gear, the front portion of the backup plate is rotatably connected to the middle of the bedstead through a backup plate shaft, and an angle adjusting component is arranged between the backup plate and the bedstead.

Furthermore, handles are arranged on the left side and the right side of the upper side of the bed frame, so that a pregnant woman can hold the handles during production, and the production is facilitated.

Furthermore, the front part of the backing plate is provided with an arc delivery opening, so that medical staff can conveniently deliver the baby from the arc delivery opening.

Furthermore, the degree adjusting component comprises a rotating rod which is rotatably connected in the middle of the underframe, a first thread part and a second thread part which are respectively arranged at the front and the rear parts of the rotating rod, a first thread pair and a second thread pair which are respectively in thread fit with the first thread part and the second thread part, a first guide rod and a second guide rod which are respectively arranged at the front and the rear parts of the bottom side of the bedstead, and a first support frame and a second support frame which are respectively in rotary connection with the first guide rod and the second guide rod through lantern rings, wherein the thread spiral direction of the first thread part is opposite to the thread spiral direction of the second thread part, the other end of the first support frame is in hinged fit with the first thread pair, the other end of the second support frame is in hinged fit with the second thread pair, the thread pair moves towards each other through the thread spiral direction of the first thread part and the thread spiral direction of the second thread part which are opposite to each other, thereby make the distance between bedstead and the chassis reduce backing plate and ground height, the pregnant woman of being convenient for sits at the backing plate, but later the antiport bull stick for the vice dorsad removal of first screw thread and second screw thread, thereby through first support frame and second support frame, raise the bedstead, the medical personnel of being convenient for then take over a student.

Furthermore, coil springs are arranged between the transmission shaft and the bottom side of the bedstead, and after delivery is completed, the push plate is pushed to enable the limit gears to be far away from the transmission gears, so that the transmission shaft drives the respective transmission gears to rotate under the action of the coil springs, and the two groups of foot plates can rotate oppositely.

Further, the angle adjusting component comprises an adjusting screw rod rotatably connected to the rear portion of the bedstead, a third thread pair in threaded fit on the adjusting screw rod, a third support frame hinged to the upper side of the third thread pair and a third guide rod fixedly connected to the bottom side of the backup plate, the upper end of the third support frame is rotatably connected with the third guide rod through a lantern ring, the adjusting screw rod is rotated, the third thread pair is driven to move along the direction of the adjusting screw rod, and further through the third support frame, the angle between the backup plate and the backing plate is adjusted, so that the angle between the backup plate and the backing plate is convenient to adjust according to actual conditions or different pregnant women, the angle between the backup plate and the backing plate is adjusted.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

the angle adjusting mechanism is simple in structure, the opening angles of the two foot plates can be adjusted by pushing the push plate firstly and then rotating one of the foot plates randomly, and then the push plate is loosened to relatively fix the angles of the two foot plates, so that the opening angles of the two legs of the pregnant woman are adjusted according to the actual conditions of the pregnant woman, and the pregnant woman can conveniently produce the angle adjusting mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic top-side view of the present invention;

FIG. 2 is a schematic diagram of a rear side view angle structure according to the present invention;

FIG. 3 is a schematic view of the present invention showing the structure from bottom to side;

FIG. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is a schematic view of the T-shaped chute body of the present invention;

the reference numerals in the drawings denote: 1-a chassis; 2-a first spring cartridge; 3-bed frame; 4-a backing plate; 5-backing plate; 6-foot plate; 7-a second spring cartridge; 8-a leg support; 9-a driven gear; 10-a transmission gear; 11-T type chute body; 12-a spring; 13-a limit gear; 14-a push plate; 15-a handle; 16-arc-shaped mouth; 17-a rotating rod; 18-a first threaded portion; 19-a second threaded portion; 20-a first thread pair; 21-a second thread pair; 22-a first guide bar; 23-a second guide bar; 24-a first support frame; 25-a second support; 26-adjusting screw; 27-a third thread pair; 28-a third support frame; 29-third guide bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The portable obstetrical nursing midwifery device of this embodiment, refer to fig. 1-5: comprises an underframe 1, a bedstead 3 connected to the upside of the underframe 1 through a plurality of groups of first spring cylinders 2, a backing plate 4 fixedly connected in the front part of the bedstead 3 and a backup plate 5 rotatably connected to the rear part of the bedstead 3, a height adjusting member is arranged between the underframe 1 and the bedstead 3, the left and right sides of the bottom side of the front part of the backing plate 4 are rotatably connected with a foot plate 6 through a shaft lever, the front part of the upper side of the foot plate 6 is connected with a leg support member 8 through a second spring cylinder 7, the lower end of the shaft lever penetrates through the foot plate 6 and is provided with a driven gear 9, the opposite sides of the two groups of driven gears 9 are respectively engaged with a transmission gear 10 which is engaged with each other, the transmission gear 10 is rotatably connected to the bottom side of the backing plate 4 through a transmission shaft, the front part of the bottom side of the backing plate 4 is provided with a T, the upper end of the T-shaped sliding block penetrates through the T-shaped sliding groove body 11 and is provided with a limiting gear 13 which can be meshed with the transmission gear 10, a push plate 14 is arranged between the upper end of the T-shaped sliding block and the bottom side of the limiting gear 13, the front part of the backup plate 5 is rotatably connected to the middle part of the bedstead 3 through a backup plate shaft, and an angle adjusting component is arranged between the backup plate 5 and the bedstead 3.

Wherein, the left and the right sides of the upper side of the bedstead 3 are provided with handles 15, when a pregnant woman produces, the pregnant woman holds the handles 15, and then the production is convenient.

Wherein, the front part of the backing plate 4 is provided with an arc birth opening 16, which is convenient for medical staff to deliver the baby from the arc birth opening 16.

Wherein, the degree adjusting component comprises a rotating rod 17 which is rotatably connected in the middle of the underframe 1, a first thread part 18 and a second thread part 19 which are respectively arranged at the front and the rear parts of the rotating rod 17, a first thread pair 20 and a second thread pair 21 which are respectively in thread fit with the first thread part 18 and the second thread part 19, a first guide rod 22 and a second guide rod 23 which are respectively arranged at the front and the rear parts of the bottom side of the bedstead 3, and a first supporting frame 24 and a second supporting frame 25 which are respectively in thread fit with the first guide rod 22 and the second guide rod 23 through lantern rings, the thread screw direction of the first thread part 18 is opposite to that of the second thread part 19, the other end of the first supporting frame 24 is in hinged fit with the first thread pair 20, the other end of the second supporting frame 25 is in hinged fit with the second thread pair 21, and the thread screw direction of the first thread part 18 is opposite to that of the second thread, through rotatory bull stick 17 for first screw thread pair 20 and the vice 21 removal in opposite directions of second screw thread, thereby make the distance between bedstead 3 and the chassis 1 reduce, reduce backing plate 4 and ground height, the pregnant woman of being convenient for sits on backing plate 4, but later antiport bull stick 17 for first screw thread pair 20 and the vice 21 dorsad removal of second screw thread, thereby through first support frame 24 and second support frame 25, rise bedstead 3, then the medical personnel of being convenient for take over a life.

Wherein, all be provided with the coil spring between transmission shaft and the bedstead 4 bottom side, after finishing delivering, promote push pedal 14 for stop gear 13 keeps away from drive gear 10, thereby under the effect of coil spring, drive respective drive gear 10 gyration through the transmission shaft, and then be convenient for two sets of sole 6 to rotate in opposite directions.

Wherein, the angle adjusting component includes the adjusting screw 26 of rotation connection at bedstead 3 rear portion, screw-thread fit is vice 27 at the third screw 26, articulate at the third support frame 28 of the vice 27 upside of third screw and the third guide arm 29 of fixed connection in backup plate 5 bottom side, the third support frame 28 upper end is passed through the lantern ring and is connected with the rotation of third guide arm 29, rotate adjusting screw 26, drive the vice 27 removal of third screw along people adjusting screw 26 direction, and then through third support frame 28, realize adjusting the angle between backup plate 5 and backing plate 4, thereby be convenient for according to actual conditions, or different pregnant women, adjust the angle between backup plate 5 and the backing plate 4, be convenient for the pregnant woman's production.

When in use, the bed frame 3 is lowered through the height adjusting component to enable a pregnant woman to conveniently sit on the base plate 4, then the height adjusting component is used for raising the bed frame 3, the height of the bed frame 3 is adjusted to be convenient for a medical worker to take a baby, then the angle between the backup plate 5 and the base plate 4 is adjusted through the angle adjusting component according to the actual situation of the pregnant woman, then the two legs of the pregnant woman are respectively erected on the leg supporting pieces 8, the push plate 14 is pushed, the T-shaped sliding block moves backwards along the T-shaped sliding groove body 11, the spring 12 is compressed, meanwhile, the limiting gear 13 is far away from the transmission gear 10, the rotation limitation on the transmission gear 10 is removed, at the moment, one group of the foot plates 6 is randomly rotated in the direction far away from the transmission gear 10, the driven gear 9 is meshed with the transmission gear 10, and the two groups of the transmission gear 10 are mutually meshed, so that the other group of the foot plates 6, then realize two sets of sole 6 and open each other to prop open two legs of pregnant woman, and according to pregnant woman's actual conditions, adjust the open angle of two sets of sole 6, later, loosen push pedal 14, under the elastic action of spring 12, drive T type slider and move along T type spout body 11, then make stop gear 13 and two sets of drive gear 10 meshing, realize the rotation restriction to two sets of drive gear 10, thereby realize the relatively fixed of two sets of sole 6 angles, the production of the pregnant woman of being convenient for.

The device simple structure only needs to promote push pedal 14 earlier, rotates one of them group sole 6 wantonly again, alright adjust the open angle of two groups sole 6, loosens push pedal 14 again for the relative fixation of two groups sole 6 angles, and then according to pregnant woman actual conditions, adjusts the angle that two legs of pregnant woman strut, the pregnant woman's of being convenient for production.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a portable obstetrical nursing practise midwifery device, includes chassis (1), connects bedstead (3) at chassis (1) upside, fixed connection at bedstead (3) anterior interior backing plate (4) and rotation of spring cartridge (2) through a plurality of groups and connects backup plate (5) at bedstead (3) rear portion, its characterized in that: a height adjusting component is arranged between the underframe (1) and the bed frame (3), the left side and the right side of the bottom side of the front part of the base plate (4) are rotatably connected with a foot plate (6) through a shaft lever, the front part of the upper side of the foot plate (6) is connected with a leg support part (8) through a second spring cylinder (7), the lower end of the shaft lever penetrates through the foot plate (6) and is provided with a driven gear (9), the opposite sides of the two groups of driven gears (9) are respectively engaged with a transmission gear (10) which is engaged with each other, the transmission gear (10) is rotatably connected with the bottom side of the base plate (4) through a transmission shaft, the front part of the bottom side of the base plate (4) is provided with a T-shaped chute body (11), a T-shaped sliding block which is in sliding fit with the T-shaped chute body (11) is arranged in the T-shaped chute body (11), a spring (12) is fixedly connected between, a push plate (14) is arranged between the upper end of the T-shaped sliding block and the bottom side of the limiting gear (13), the front part of the backup plate (5) is rotatably connected to the middle part of the bedstead (3) through a backup plate shaft, and an angle adjusting component is arranged between the backup plate (5) and the bedstead (3).

2. The portable obstetric care midwifery device according to claim 1, characterized in that handles (15) are provided on the upper left and right sides of the bed frame (3).

3. The portable obstetric care midwifery device according to claim 1, characterized in that the pad plate (4) is provided with an arc-shaped delivery opening (16) in front.

4. The portable obstetric care midwifery device according to claim 1, wherein the height adjusting means comprises a rotary rod (17) rotatably connected in the middle of the base frame (1), a first screw thread portion (18) and a second screw thread portion (19) respectively provided at the front and rear portions of the rotary rod (17), a first screw pair (20) and a second screw pair (21) respectively screw-engaged with the first screw thread portion (18) and the second screw thread portion (19), a first guide bar (22) and a second guide bar (23) respectively provided at the front and rear portions of the bottom side of the frame (3), and a first support frame (24) and a second support frame (25) both rotatably connected with the first guide bar (22) and the second guide bar (23) respectively through a collar, the screw thread direction of the first screw thread portion (18) is opposite to the screw thread direction of the second screw thread portion (19), the other end of the first support frame (24) is hinge-engaged with the first screw pair (20), the other end of the second support frame (25) is hinged and matched with the second thread pair (21).

5. The portable obstetric care midwifery device according to claim 1, characterized in that a coil spring is arranged between said drive shaft and the bottom side of the frame (4).

6. The portable obstetric care midwifery device as claimed in claim 1, wherein the angle adjusting means comprises an adjusting screw (26) rotatably connected to the rear portion of the bed frame (3), a third thread pair (27) threadedly engaged with the adjusting screw (26), a third support frame (28) hinged to the upper side of the third thread pair (27), and a third guide rod (29) fixedly connected to the bottom side of the backrest plate (5), and the upper end of the third support frame (28) is rotatably connected to the third guide rod (29) through a collar.