CN220608612U - A kind of obstetrical and gynecological auxiliary delivery device - Google Patents

Abstract

An auxiliary delivery device for obstetrics and gynecology. The utility model relates to the technical field of medical machinery. The number of the No. 1 screw rod is two, and the two ends of the No. 1 screw rod are fixed on the inner left and right side walls of the operating slot by bearings; The number of the No. 1 screw mother is two, and the No. 1 screw mother is screwed on the No. 1 screw rod; the number of the No. 1 shaft seat is two, and the No. 1 shaft seat is fixed on the upper side wall of the No. 1 screw mother; the connection The number of rods is two, and the lower end of the connecting rod is hinged on the No. 1 axis seat; the number of No. 2 axis seats is two, and the upper end of the connecting rod is hinged on the No. 2 axis seat; it can be applied to all pregnant women and under different circumstances. needs to be adjusted.

Description

A kind of obstetrical and gynecological auxiliary delivery device

Technical field

The utility model relates to the technical field of medical machinery, in particular to an auxiliary obstetric and gynecological delivery device.

Background technique

During the normal delivery process, the mother needs to use her own physical strength to deliver the baby. The mother needs to use her own strength. Most of the existing obstetrics and gynecology auxiliary delivery devices are operating beds or ordinary hospital beds. They have a single function and the backrest position cannot be adjusted. It is suitable for all mothers and the needs of different situations, so there is an urgent need for an auxiliary delivery device for obstetrics and gynecology.

Utility model content

The purpose of this utility model is to provide an auxiliary obstetric and gynecological delivery device in view of the defects and shortcomings of the existing technology, which can be adjusted to meet the needs of all parturients and different situations.

In order to achieve the above purpose, the utility model adopts the following technical solution: it includes a bed base and outriggers; the four corners of the lower side wall of the bed base are symmetrically fixed with outriggers, and the left part of the bed base is open up and down. operating slot;

It also contains:

The lifting box is fixed on the upper side wall of the left part of the bed base. The lifting box has an internal hollow structure, and a lifting slot is provided on the right side wall of the lifting box;

No. 2 screw, the No. 2 screw is arranged inside the lifting box. The upper end of the No. 2 screw passes through the inner top wall of the lifting box using a bearing. The lower end of the No. 2 screw is screwed and fixed using a bearing. On the inner bottom wall of the lifting box;

No. 2 motor, the No. 2 motor is fixed on the upper side wall of the lifting box. After the output end of the No. 2 motor passes through the upper side wall of the lifting box, it is fixed to the top of the No. 2 screw rod. The No. 2 motor Connect to external power supply;

No. 2 screw nut, the No. 2 screw nut is screwed on the No. 2 screw rod;

Lifting plate, the left part of the lifting plate is movably arranged in the lifting slot, the No. 2 screw mother is embedded and fixed on the left part of the lifting plate, and the right part of the lifting plate is suspended above the backing plate;

Guide rod, the guide rod is located on the left side of the No. 2 screw rod, and the two ends of the guide rod are fixed on the upper and lower side walls of the interior of the lifting box;

Linear bearing, the linear bearing is movably arranged on the guide rod, and the right side wall of the linear bearing is fixed to the left end of the lifting plate;

The number of the handles is two, and the handles are fixed on the lower side wall of the lower lifting plate.

Preferably, the handle is provided with an anti-slip cover.

Preferably, it also includes a backrest adjustment mechanism, which is provided at the bed base; the backrest adjustment mechanism includes:

No. 1 screw rod, the number of the No. 1 screw rod is two, and the two ends of the No. 1 screw rod are fixed on the inner left and right side walls of the operating groove using bearings;

No. 1 screw mother, the number of the No. 1 screw mother is two, and the No. 1 screw mother is screwed to the No. 1 screw rod;

No. 1 axis seat, the number of the No. 1 axis seat is two, and the No. 1 axis seat is fixed on the upper side wall of the No. 1 screw mother;

Connecting rods, the number of the connecting rods is two, the lower end of the connecting rods is hinged on the No. 1 axis seat;

No. 2 axle seats, the number of the No. 2 axle seats is two, and the upper end of the connecting rod is hinged on the No. 2 axle seats;

The backing plate is composed of an upper backing plate and a lower backing plate. The upper backing plate is screwed to the lower backing plate. The lower side wall of the upper backing plate is fixed to the No. 2 axis seat. The lower backing plate is fixed to the base of the bed board. on the upper side wall;

No. 1 gear, the No. 1 gear is sleeved and fixed on the outer peripheral wall of the front screw rod;

No. 2 gear, the No. 2 gear is arranged to mesh with the No. 1 gear;

No. 1 motor, the No. 1 motor is fixed on the lower side wall of the bed base, the output end of the No. 1 motor is fixed to the No. 2 gear, and the No. 1 motor is connected to an external power supply;

Transmission pair, the transmission pair is arranged in the operating groove, and the No. 1 screw rod on the front side is connected to the No. 1 screw rod on the rear side by means of the transmission pair.

Preferably, it also includes a leg support mechanism, which is arranged on the right side of the bed base; the leg support mechanism includes:

Guide rails, the number of the guide rails is two, the cross section of the guide rails is arranged in a "U" shape structure, and the guide rails are symmetrically hinged on the right side wall of the bed base;

Slide blocks, the number of the slide blocks is two, and the slide blocks are slidably arranged in the guide rail;

Moving plates, the number of the moving plates is two, and the moving plates are fixed on the upper side wall of the slider;

Electric push rods, the number of the electric push rods is two, and the electric push rods are fixed on the moving plate;

"U"-shaped placing plates, the number of said "U"-shaped placing plates is two, and the "U"-shaped placing plates are fixed on the extension end of the electric push rod;

The spring is movably arranged in the guide rail, and the two ends of the spring are respectively fixed to the inner left side wall of the guide rail and the right side wall of the slider.

Preferably, a protective pad is provided inside the "U"-shaped placing plate.

Compared with the existing technology, the beneficial effects of this utility model are:

1. The settings of the No. 1 screw rod, No. 1 nut, No. 1 shaft seat, connecting rod, No. 2 shaft seat and backing plate can adjust the inclination angle of the backing plate according to the best position for delivery or the different situations of different mothers. , which is beneficial to the delivery of pregnant women and improves the effect of delivery, and is highly practical.

2. The setting of the handle allows the mother to hold the handle with her hands during delivery, which is convenient for exerting force. It can relieve the pain during delivery and is conducive to smooth delivery. It can also be used according to the different hand lengths of different pregnant women. Adjust the height of the handle to meet the needs of different people.

3. The setting of the leg support mechanism facilitates the doctor's examination and the delivery of pregnant women, and improves the delivery effect and the safety of pregnant women.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a schematic structural diagram of the bed base of the utility model.

Figure 3 is a schematic structural diagram of the leg support mechanism of the present utility model.

Explanation of reference symbols:

Bed base 1, legs 2, operating slot 3, No. 1 screw rod 4, No. 1 nut 5, No. 1 axis seat 6, connecting rod 7, No. 2 axis seat 8, backing plate 9, No. 1 gear 10, No. 2 Gear No. 11, Motor No. 12, Transmission pair 13, Lift box 14, Lift slot 15, Screw No. 2 16, Motor No. 17, Screw nut No. 2 18, Lift plate 19, Guide rod 20, Linear bearing 21 , handle 22, anti-slip cover 23, guide rail 24, protective pad 25, slider 26, moving plate 27, electric push rod 28, "U" shaped placement plate 29, spring 30.

Detailed ways

The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples. All other embodiments may be obtained by those skilled in the art without any creative efforts. , all belong to the scope of protection of this utility model.

As shown in Figures 1 to 3, this specific embodiment adopts the following technical solution: it includes a bed base 1 and outriggers 2; the four corners of the lower side wall of the bed base 1 are symmetrically welded and fixed with outriggers 2, The left part of the bed base 1 is provided with an operating slot 3 running through it from top to bottom;

It also contains:

The lifting box 14 is welded and fixed on the left upper side wall of the bed base 1. The lifting box 14 is an internal hollow structure, and a lifting slot 15 is provided on the right side wall of the lifting box 14. ;

The No. 2 screw rod 16 is arranged inside the lifting box 14. The upper end of the No. 2 screw rod 16 uses a bearing to pass through the inner top wall of the lifting box 14. The No. 2 screw rod 16 is The lower end is screwed to the inner bottom wall of the lifting box 14 using a bearing;

No. 2 motor 17. The No. 2 motor 17 is fixed on the upper side wall of the lifting box 14 using brackets and bolts. After the output end of the No. 2 motor 17 passes through the upper side wall of the lifting box 14, it connects with the No. 2 motor 17. The top of the screw rod 16 is welded and fixed, and the No. 2 motor 17 is connected to the external power supply;

No. 2 screw nut 18, the No. 2 screw nut 18 is screwed on the No. 2 screw rod 16;

Lifting plate 19, the left part of the lifting plate 19 is movably arranged in the lifting slot 15, the No. 2 screw nut 18 is embedded and fixed on the left part of the lifting plate 19, and the right part of the lifting plate 19 is suspended on the backing plate 9 above; above

Guide rod 20, the guide rod 20 is located on the left side of the No. 2 screw rod 16, and the two ends of the guide rod 20 are welded and fixed on the inner upper and lower side walls of the lifting box 14;

Linear bearing 21. The linear bearing 21 is movably arranged on the guide rod 20. The right side wall of the linear bearing 21 is welded and fixed to the left end of the lifting plate 19;

The number of the handles 22 is two. The handles 22 are fixed on the lower side wall of the lower lifting plate 19 using bolts.

As a preferred solution, further, the handle 22 is provided with an anti-slip cover 23.

As a preferred solution, further, it also includes a backrest adjustment mechanism, which is provided on the bed base 1; the backrest adjustment mechanism includes:

As a preferred solution, further, it also includes a leg support mechanism, which is arranged on the right side of the bed base 1; the leg support mechanism includes:

No. 1 screw rod 4, the number of the No. 1 screw rod 4 is two, and the two ends of the No. 1 screw rod 4 are fixed on the inner left and right side walls of the operating slot 3 using bearings;

No. 1 screw mother 5, the number of the No. 1 screw mother 5 is two, and the No. 1 screw mother 5 is screwed on the No. 1 screw rod 4;

The number of the No. 1 axle seats 6 is two. The No. 1 axle seats 6 are welded and fixed on the upper side wall of the No. 1 nut 5;

Connecting rods 7, the number of the connecting rods 7 is two, the lower end of the connecting rod 7 is hinged on the No. 1 axis seat 6;

No. 2 axle seat 8, the number of the No. 2 axle seats 8 is two, and the upper end of the connecting rod 7 is hinged on the No. 2 axle seat 8;

Backing plate 9, the backing plate 9 is composed of an upper backing plate and a lower backing plate. The upper backing plate is screwed to the lower backing plate. The lower side wall of the upper backing plate is welded and fixed to the No. 2 axis seat 8. The lower backing plate is used The bolts are fixed on the upper side wall of the bed base 1;

The No. 1 gear 10, the No. 1 gear 10 is sleeved and fixed on the outer peripheral wall of the screw rod on the front side;

No. 2 gear 11, the No. 2 gear 11 is meshed with the No. 1 gear 10;

No. 1 motor 12. The No. 1 motor 12 is fixed on the lower side wall of the bed base 1 using brackets and bolts. The output end of the No. 1 motor 12 is welded and fixed to the No. 2 gear 11. The No. 1 motor 12 is connected to an external power supply. ;

The transmission pair 13 is arranged in the operating slot 3. The No. 1 screw rod 4 on the front side is connected to the No. 1 screw rod 4 on the rear side by means of the transmission pair 13.

Guide rails 24, the number of the guide rails 24 is two, the cross section of the guide rails 24 is arranged in a "U" shape structure, the guide rails 24 are symmetrically hinged on the right side wall of the bed base 1;

Slide blocks 26, the number of the slide blocks 26 is two, and the slide blocks 26 are slidably arranged in the guide rail 24;

Moving plates 27, the number of the moving plates 27 is two, the moving plates 27 are welded and fixed on the upper side wall of the slider 26;

Electric push rods 28, the number of the electric push rods 28 is two, and the electric push rods 28 are welded and fixed on the moving plate 27;

"U"-shaped placing plates 29, the number of said "U"-shaped placing plates 29 is two, and the "U"-shaped placing plates 29 are welded and fixed on the extension end of the electric push rod 28;

The spring 30 is movably arranged in the guide rail 24, and the two ends of the spring 30 are welded and fixed to the inner left side wall of the guide rail 24 and the right side wall of the slider 26 respectively.

As a preferred solution, further, a protective pad 25 is provided inside the "U"-shaped placement plate 29 .

The working principle of this specific embodiment: when using this device, let the mother lie on the pad 9, start the No. 1 motor 12 according to the mother's delivery situation, the output end of the No. 1 motor 12 drives the No. 2 gear 11 to rotate, and the No. 2 gear 11 rotates. The gear 11 drives the No. 1 gear 10 to rotate through meshing, thereby driving the No. 1 screw rod 4 on the front side to rotate, which in turn drives the No. 1 screw rod 4 on the rear side to rotate through the transmission pair 13, thereby causing the No. 1 screw nut 5 to rotate to the left. Move and push up the upper pad of pad 9 through connecting rod 7, and then adjust the handle mechanism according to the length of the mother's arms or needs, so that the mother can hold the handle 22 tightly, which can relieve the pain during childbirth. According to the length of the mother's legs Or according to the demand, the leg support mechanism can be adjusted to facilitate the doctor's examination and facilitate the delivery of pregnant women, which improves the delivery effect and the safety of pregnant women.

After adopting the above structure, the beneficial effects of this specific implementation are as follows:

1. The settings of the No. 1 screw rod 4, No. 1 nut 5, No. 1 shaft seat 6, connecting rod 7, No. 2 shaft seat 8 and backing plate 9 can be determined according to the best position for delivery or the different situations of different mothers. Adjusting the inclination angle of the pad 9 is beneficial to the delivery of pregnant women and improves the effect of delivery, and is highly practical.

2. The setting of the handle 22 allows the mother to grasp the handle 22 with her hands during delivery, which is convenient for exerting force, can alleviate the pain during delivery, and is conducive to smooth delivery. It can also be held according to the different hand lengths of different pregnant women. Adjust the height of the handle at different heights to suit the needs of different people.

3. The setting of the leg support mechanism facilitates the doctor's examination and the delivery of pregnant women, and improves the delivery effect and the safety of pregnant women.

For those skilled in the art, they can modify the technical solutions recorded in the foregoing embodiments and make equivalent substitutions of some technical features. Any modifications and equivalent substitutions made within the spirit and principles of the present invention , improvements, etc., should be included in the protection scope of this utility model.

Claims (5)

1. An auxiliary obstetric and gynecological delivery device, which includes a bed base (1) and legs (2); the four corners of the lower side wall of the bed base (1) are symmetrically fixed with legs (2), The left part of the bed base (1) is provided with an operating slot (3) running through it from top to bottom; It is characterized by that it also contains: Lifting box (14), the lifting box (14) is fixed on the upper side wall of the left side of the bed base (1), the lifting box (14) is an internal hollow structure, and the lifting box (14) A lifting slot (15) is provided on the right side wall; No. 2 screw rod (16), the No. 2 screw rod (16) is arranged inside the lifting box (14), and the lower end of the No. 2 screw rod (16) is fixed to the lifting box (14) using a bearing. on the inner bottom wall; No. 2 motor (17), the No. 2 motor (17) is fixed on the upper side wall of the lifting box (14), and the output end of the No. 2 motor (17) passes through the upper side of the lifting box (14). Behind the wall, it is fixed with the top of the No. 2 screw rod (16), and the No. 2 motor (17) is connected to the external power supply; No. 2 screw nut (18), the No. 2 screw nut (18) is screwed on the No. 2 screw rod (16); Lifting plate (19), the left part of the lifting plate (19) is movably arranged in the lifting slot (15), the No. 2 screw mother (18) is embedded and fixed on the left part of the lifting plate (19), the lifting plate (19) The right part of 19) is suspended above the backing plate (9); Guide rod (20), the guide rod (20) is located on the left side of the No. 2 screw rod (16), and the two ends of the guide rod (20) are fixed on the inner upper and lower side walls of the lifting box (14); Linear bearing (21), the linear bearing (21) is movably arranged on the guide rod (20), and the right side wall of the linear bearing (21) is fixed to the left end of the lifting plate (19); Handles (22), the number of the handles (22) is two, and the handles (22) are fixed on the lower side wall of the lower lifting plate (19). 2. An auxiliary obstetric and gynecological delivery device according to claim 1, characterized in that: the handle (22) is provided with an anti-slip cover (23). 3. An auxiliary obstetric and gynecological delivery device according to claim 1, characterized in that: it also includes a backrest adjustment mechanism, the backrest adjustment mechanism is arranged on the bed base (1); the backrest adjustment mechanism includes: The No. 1 screw rod (4), the number of the No. 1 screw rod (4) is two, and the two ends of the No. 1 screw rod (4) are fixed on the left and right side walls of the inside of the operating groove (3) using bearings. superior; No. 1 screw mother (5), the number of the No. 1 screw mother (5) is two, and the No. 1 screw mother (5) is screwed on the No. 1 screw rod (4); No. 1 axis seat (6), the number of the No. 1 axis seat (6) is two, and the No. 1 axis seat (6) is fixed on the upper side wall of the No. 1 screw mother (5); Connecting rods (7), the number of the connecting rods (7) is two, and the lower end of the connecting rods (7) is hinged on the No. 1 axis seat (6); No. 2 axle seat (8), the number of the No. 2 axle seat (8) is two, and the upper end of the connecting rod (7) is hinged on the No. 2 axle seat (8); Backing plate (9), the backing plate (9) is composed of an upper backing plate and a lower backing plate, the upper backing plate and the lower backing plate are screwed together, and the lower side wall of the upper backing plate is fixed to the No. 2 axis seat (8) , the lower pad is fixed on the upper side wall of the bed base (1); No. 1 gear (10), the No. 1 gear (10) is sleeved and fixed on the outer peripheral wall of the No. 1 screw rod (4) on the front side; No. 2 gear (11), the No. 2 gear (11) is meshed with the No. 1 gear (10); No. 1 motor (12), the No. 1 motor (12) is fixed on the lower side wall of the bed base (1), the output end of the No. 1 motor (12) is fixed to the No. 2 gear (11), the No. 1 motor (12) Connect to external power supply; Transmission pair (13), the transmission pair (13) is arranged in the operating slot (3), and the No. 1 screw rod (4) on the front side is connected to the No. 1 screw rod (4) on the rear side by means of the transmission pair (13). ). 4. An auxiliary obstetric and gynecological delivery device according to claim 1, characterized in that: it also includes a leg support mechanism, which is arranged on the right side of the bed base (1); the leg support mechanism Include: Guide rails (24). The number of the guide rails (24) is two. The cross-section of the guide rails (24) is arranged in a "U" shape. The guide rails (24) are symmetrically hinged to the right side wall of the bed base (1). ; Slide blocks (26), the number of the slide blocks (26) is two, and the slide blocks (26) are slidably arranged in the guide rail (24); Moving plates (27), the number of the moving plates (27) is two, and the moving plates (27) are fixed on the upper side wall of the slider (26); Electric push rods (28), the number of the electric push rods (28) is two, and the electric push rods (28) are fixed on the moving plate (27); "U"-shaped placing plate (29), the number of said "U"-shaped placing plate (29) is two, and the "U"-shaped placing plate (29) is fixed on the extension end of the electric push rod (28) ; Spring (30), the spring (30) is movably arranged in the guide rail (24), and the two ends of the spring (30) are respectively connected to the internal left side wall of the guide rail (24) and the right side wall of the slider (26). phase fixed. 5. An auxiliary obstetric and gynecological delivery device according to claim 4, characterized in that a protective pad (25) is provided inside the "U"-shaped placement plate (29).