CN219332353U

CN219332353U - Delivery auxiliary device

Info

Publication number: CN219332353U
Application number: CN202320522887.5U
Authority: CN
Inventors: 闵回香; 罗梦莲
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-07-14
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a delivery auxiliary device, which relates to the technical field of medical instruments and comprises a base, wherein movable cavities are symmetrically formed in two sides of the bottom end of the base, supporting blocks are movably connected to the inner sides of the two movable cavities, a plurality of sliding grooves which are distributed horizontally at equal intervals are formed in the upper ends of the supporting blocks, movable blocks are slidably connected to the inner sides of the sliding grooves, fixed columns are fixedly connected to the inner sides of the base, movable arms penetrate through one side of each fixed column and are rotatably connected to one side of each fixed column, fixed rods are fixedly connected to the bottom ends of the movable arms, and a plurality of worms which are distributed horizontally at equal intervals are rotatably connected to the lower ends of the inner sides of the base. According to the utility model, the movable arm can rotate through the worm, the transmission shaft and the motor, so that the movable arm, the movable block and the sliding groove are matched, and the supporting block can be lifted so as to support the device, and the sliding of the device can be prevented when the device is supported through the anti-sliding groove at the bottom end of the supporting block.

Description

Delivery auxiliary device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a delivery auxiliary device.

Background

The delivery refers to a delivery mode of delivering the fetus through vagina without manual intervention on the premise that the fetus has normal development, the pelvis of the pregnant woman has normal development and good physical condition of the pregnant woman and has safety guarantee. The pregnant woman should first know the whole process of production when deciding about delivery. The vagina delivery is the most ideal delivery mode, does not have great damage to puerpera and fetus, and the postpartum recovery is also faster, and the complication is less, and the bed can be walked down in the production day, and current equipment for delivery can be divided into two types according to whether can remove, and the mobilizable device is inconvenient to remove when necessary, and the mobilizable device is because the wheel is removed, consequently the area that contacts with ground is less, takes place the slip easily when using, influences the use.

In China, patent application number: the utility model discloses a delivery auxiliary device in CN202020805112.5, which comprises a bedstead, first bed board is installed on the top of bedstead, the bottom welding of first bed board has the slide rail, and the bottom of first bed board is provided with the gliding balladeur train of resorting to the slide rail, the below of first bed board is provided with the spacing subassembly that is used for preventing that the balladeur train from breaking away from the slide rail, the top of balladeur train is provided with the second bed board, be provided with the shrink subassembly that is used for contracting the second bed board in first bed board below between second bed board and the balladeur train. This delivery auxiliary device still has fixed effect not good in the use, takes place to rock easily, influences the shortcoming of use to and do not have the function of going up and down, the pregnant woman is inconvenient from top to bottom when using, uses inconvenient problem.

Therefore, it is necessary to provide a delivery assistance device to solve the above problems.

Disclosure of Invention

(one) solving the technical problems

The utility model aims at: in order to solve the problems that the conventional delivery auxiliary device is poor in fixing effect, easy to shake and influence use in the use process, and inconvenient to use for pregnant women, the utility model provides the delivery auxiliary device which has no lifting function and is inconvenient to use up and down.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a delivery auxiliary device, includes the base, the activity chamber has been seted up to the bottom bilateral symmetry of base, two the equal swing joint in inboard in activity chamber has the supporting shoe, a plurality of spouts that are horizontal equidistant distribution have been seted up to the upper end of supporting shoe, a plurality of the equal sliding connection in inboard of spout has the movable block, the inboard fixedly connected with fixed column of base, one side of fixed column runs through and rotates and be connected with the movable arm, the bottom fixedly connected with dead lever of movable arm, the inboard lower extreme rotation of base is connected with a plurality of worms that are horizontal equidistant distribution, the inboard lower extreme fixed mounting of base has the motor, the output shaft one end fixedly connected with transmission shaft of motor, the transmission shaft runs through and fixed connection with a plurality of worms simultaneously, a plurality of recesses that are rectangular array distribution have been seted up to the lower surface of base, a plurality of inboard equal fixedly mounted of recess has the universal wheel.

Further, one end of the movable arm is provided with a worm gear groove, and the worm gear groove is matched with the worm.

Further, telescopic rods are symmetrically and fixedly arranged on one side of the inside of the base, and one ends of the two telescopic rods are fixedly connected with a box body.

Further, a plurality of holes distributed in a rectangular array are formed in the inner side of the box body, telescopic columns are fixedly mounted on the inner sides of the holes, and pedals are fixedly connected to the upper ends of the telescopic columns.

Further, the spacing groove has been seted up to the both sides of base, the equal fixedly connected with connecting plate in both sides of box, two the equal fixedly connected with gusset plate of one end that the box was kept away from to the connecting plate, two gusset plate respectively with two spacing groove looks adaptations.

Further, anti-skid grooves are formed in the lower surface of the supporting block and the upper surface of the pedal.

Further, the upper end fixedly connected with support column of base, the upper surface fixedly connected with seat of support column, both sides of seat are all fixed mounting has handrail and support frame.

Further, the inner side of the seat is fixedly connected with a first air pipe and a second air pipe at the same time, the number of the first air pipe and the second air pipe is only a plurality of, and the first air pipe and the second air pipe are horizontally and sequentially staggered.

Further, the bottom fixedly connected with switching-over case of seat, the smooth chamber has been seted up to the inboard of switching-over case, smooth intracavity inboard both ends symmetry fixedly connected with first electro-magnet, one side fixedly connected with air pump of switching-over case, the opposite side fixedly connected with two connecting pipes of switching-over case, two the other end of connecting pipe all runs through the seat respectively with first trachea and second trachea fixed connection.

Further, the inner side of the sliding cavity is connected with a piston in a sliding mode, two ends of the piston are fixedly connected with second electromagnets, and the two second electromagnets are matched with the two first electromagnets.

(III) beneficial effects

The beneficial effects of the utility model are as follows:

1. according to the utility model, the movable arm can rotate through the worm, the transmission shaft and the motor, so that the movable arm, the movable block and the sliding groove are matched, and the supporting block can be lifted so as to support the device, and the sliding of the device can be prevented when the device is supported through the anti-sliding groove at the bottom end of the supporting block.

2. According to the utility model, the extension and retraction of the box body can be realized through the adaptation of the telescopic rod, the limiting groove, the connecting plate and the reinforcing plate, and the pregnant woman standing on the surface of the pedal can be supported through the telescopic column and the pedal, so that the pregnant woman can sit on the seat more conveniently.

3. The utility model is more beneficial to the delivery of the fetus when in use through the seat, the handrails and the supporting frame.

4. According to the utility model, the piston can slide left and right on the inner side of the reversing box through the first electromagnet and the second electromagnet, and air can be alternately injected into the inner sides of the first air pipe and the second air pipe respectively through the piston, the air pump and the connecting pipe, so that the first air pipe and the second air pipe can be continuously and alternately changed in three states of inflation, sealing and exhaust, and the uncomfortable feeling of a pregnant woman lying for a long time during delivery can be greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a first cross-sectional schematic view of the structure of the present utility model;

FIG. 3 is a second cross-sectional schematic view of the structure of the present utility model;

FIG. 4 is a third cross-sectional schematic view of the structure of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of area A of FIG. 2 according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of the area B in FIG. 3 according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a seating structure of the present utility model;

fig. 8 is a schematic diagram showing the connection of the reversing box, the air pump and the connecting pipe structure.

Reference numerals: 1. a base; 2. a movable cavity; 3. a support block; 4. a chute; 5. a movable block; 6. fixing the column; 7. a movable arm; 8. a fixed rod; 9. a worm; 10. a transmission shaft; 11. a motor; 12. a groove; 13. a universal wheel; 14. a telescopic rod; 15. a case; 16. a hole; 17. a telescopic column; 18. a pedal; 19. a limit groove; 20. a connecting plate; 21. a reinforcing plate; 22. a support column; 23. a seat; 24. an armrest; 25. a support frame; 26. a first air tube; 27. a second air pipe; 28. a reversing box; 29. a first electromagnet; 30. a piston; 31. a second electromagnet; 32. an air pump; 33. and (5) connecting pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 2 and 5, a delivery auxiliary device comprises a base 1, two symmetrical movable cavities 2 are symmetrically arranged at two sides of the bottom end of the base 1, supporting blocks 3 are movably connected to the inner sides of the two movable cavities 2, a plurality of sliding grooves 4 which are distributed horizontally at equal intervals are arranged at the upper ends of the supporting blocks 3, movable blocks 5 are slidably connected to the inner sides of the sliding grooves 4, fixed columns 6 are fixedly connected to the inner sides of the base 1, movable arms 7 penetrate through one sides of the fixed columns 6 and are rotatably connected to one sides of the fixed columns, fixed rods 8 are fixedly connected to the bottom ends of the movable arms 7, a plurality of worms 9 which are distributed horizontally at equal intervals are rotatably connected to the lower ends of the inner sides of the base 1, a motor 11 is fixedly connected to one end of an output shaft of the motor 11, a transmission shaft 10 penetrates through and is fixedly connected with the plurality of worms 9 at the same time, grooves 12 which are distributed in a rectangular array are formed in the lower surface of the base 1, universal wheels 13 are fixedly arranged on the inner sides of the grooves 12, worm wheel grooves are formed in one ends of the movable arms 7, and are matched with the worms 9.

In this embodiment, the rotation of the movable arm 7 can be realized through the worm 9, the transmission shaft 10 and the motor 11, so that the movable arm 7, the movable block 5 and the chute 4 can be matched, and the supporting block 3 can be lifted, so as to support the device, and the sliding can be prevented from occurring when the device is supported through the anti-skid chute at the bottom end of the supporting block 3.

Example 2

Referring to fig. 3, 4 and 6, this embodiment is further optimized based on embodiment 1, specifically, telescopic rods 14 are symmetrically and fixedly installed on one side of the interior of the base 1, and one ends of the two telescopic rods 14 are fixedly connected with a box 15.

Specifically, a plurality of holes 16 distributed in a rectangular array are formed in the inner side of the box body 15, telescopic columns 17 are fixedly mounted in the inner sides of the holes 16, and pedals 18 are fixedly connected to the upper ends of the telescopic columns 17.

Specifically, limiting grooves 19 are formed in two sides of the base 1, connecting plates 20 are fixedly connected to two sides of the box body 15, reinforcing plates 21 are fixedly connected to one ends, away from the box body 15, of the two connecting plates 20, and the two reinforcing plates 21 are respectively matched with the two limiting grooves 19.

Specifically, the lower surface of the supporting block 3 and the upper surface of the pedal 18 are provided with anti-skid grooves.

In this embodiment, the extension and retraction of the box 15 can be realized through the adaptation of the telescopic rod 14, the limiting groove 19, the connecting plate 20 and the reinforcing plate 21, and the pregnant woman standing on the surface of the pedal 18 can be supported by the telescopic column 17 and the pedal 18, so that the pregnant woman can sit on the seat 23 more conveniently.

Example 3

Referring to fig. 1, 7 and 8, the following optimization is performed on the basis of example 1 or example 2, specifically, the upper end of the base 1 is fixedly connected with a support column 22, the upper surface of the support column 22 is fixedly connected with a seat 23, and both sides of the seat 23 are fixedly provided with armrests 24 and supporting frames 25.

Specifically, the inner side of the seat 23 is fixedly connected with a first air tube 26 and a second air tube 27, the number of the first air tube 26 and the second air tube 27 is only a plurality, and the first air tube 26 and the second air tube 27 are horizontally and sequentially staggered.

Specifically, the bottom end fixedly connected with switching-over case 28 of seat 23, the smooth chamber has been seted up to the inboard of switching-over case 28, and smooth intracavity inboard both ends symmetry fixedly connected with first electro-magnet 29, one side fixedly connected with air pump 32 of switching-over case 28, the opposite side fixedly connected with two connecting pipes 33 of switching-over case 28, the other end of two connecting pipes 33 all runs through seat 23 respectively with first gas tube 26 and second gas tube 27 fixed connection.

Specifically, a piston 30 is slidably connected to the inner side of the sliding cavity, two ends of the piston 30 are fixedly connected with second electromagnets 31, and the two second electromagnets 31 are adapted to the two first electromagnets 29

In this embodiment, the seat 23, the armrest 24 and the support frame 25 are more beneficial to the delivery of the fetus when in use, the piston 30 can slide left and right inside the reversing box 28 through the first electromagnet 29 and the second electromagnet 31, and air can be alternately injected into the first air pipe 26 and the second air pipe 27 respectively through the piston 30, the air pump 32 and the connecting pipe 33, so that the first air pipe 26 and the second air pipe 27 are continuously and alternately changed in three states of inflation, sealing and exhaust, and the uncomfortable feeling of the pregnant woman lying down for a long time during the delivery can be greatly improved.

To sum up: the utility model drives the transmission shaft 10 to rotate by the power supply of the motor 11 when in use, thereby simultaneously driving a plurality of worms 9 to be matched with the movable arms 7, further enabling the movable arms 7 to rotate around the fixed posts 6, driving the movable blocks 5 at one side of the fixed rods 8 to be matched with the sliding grooves 4, enabling the supporting blocks 3 to move upwards when in use, enabling the universal wheels 13 at the inner sides of the supporting blocks 3 to be contacted with the ground, enabling the motor 11 to be electrified and reversed again after the device is moved to a place where the device needs to be used according to the use condition, enabling the supporting blocks 3 to move downwards, supporting the device, enabling the universal wheels 13 to leave the ground, thereby increasing the contact area between the device and the ground, simultaneously avoiding sliding when in use by the anti-sliding grooves at the bottom ends of the supporting blocks 3, and enabling the box 15 to extend and retract by the telescopic rods 14, the limiting grooves 19, the connecting plates 20 and the reinforcing plates 21 to be matched, the pregnant woman standing on the surface of the pedal 18 can be lifted by the telescopic column 17 and the pedal 18, so that the pregnant woman can sit on the seat 23 more conveniently, the force can be generated more conveniently by the handrail 24 and the support frame 25 during use, the delivery of the fetus is more facilitated, the piston 30 can slide left and right on the inner side of the reversing box 28 by the first electromagnet 29 and the second electromagnet 31, the two connecting pipes 33 are communicated when the piston 30 moves left and right through the through holes on the inner side, the first air pipe 26 and the second air pipe 27 can be alternately inflated by the piston 30, the air pump 32 and the connecting pipes 33, the first air pipe 26 and the second air pipe 27 can be continuously alternately changed in the states of inflation, sealing and exhaust, so that the uncomfortable feeling caused by lying down of the pregnant woman for a long time during delivery can be greatly improved, thus, the pain of the pregnant woman during delivery can be relieved.

The present utility model is not limited to the preferred embodiments, but the patent protection scope of the utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the utility model.

Claims

1. A delivery assistance device comprising a base (1), characterized in that: the utility model discloses a universal wheel, including base (1), movable cavity (2) have been seted up to the bottom bilateral symmetry of base (1), two the equal swing joint in inboard of movable cavity (2) has supporting shoe (3), a plurality of spouts (4) that are horizontal equidistant distribution have been seted up to the upper end of supporting shoe (3), a plurality of the inboard equal sliding connection of spout (4) has movable block (5), the inboard fixedly connected with fixed column (6) of base (1), one side of fixed column (6) runs through and rotates and be connected with movable arm (7), the bottom fixedly connected with dead lever (8) of movable arm (7), the inboard lower extreme rotation of base (1) is connected with a plurality of worms (9) that are horizontal equidistant distribution, the inboard lower extreme fixed mounting of base (1) has motor (11), output shaft one end fixedly connected with transmission shaft (10) of motor (11), transmission shaft (10) run through and fixedly connected with a plurality of worms (9) simultaneously, the lower surface of base (1) has seted up a plurality of recess (12) that are rectangular array distribution, a plurality of universal wheels (13) are all fixedly mounted.

2. A delivery assistance device according to claim 1 wherein: one end of the movable arm (7) is provided with a worm gear groove, and the worm gear groove is matched with the worm (9).

3. A delivery assistance device according to claim 1 wherein: the telescopic rods (14) are symmetrically and fixedly arranged on one side of the inside of the base (1), and one ends of the two telescopic rods (14) are fixedly connected with the box body (15).

4. A delivery assistance device according to claim 3 wherein: the inner side of the box body (15) is provided with a plurality of holes (16) distributed in a rectangular array, the inner sides of the holes (16) are fixedly provided with telescopic columns (17), and the upper ends of the telescopic columns (17) are fixedly connected with pedals (18).

5. A delivery assistance device according to claim 3 wherein: limiting grooves (19) are formed in two sides of the base (1), connecting plates (20) are fixedly connected to two sides of the box body (15), reinforcing plates (21) are fixedly connected to one ends, far away from the box body (15), of the connecting plates (20), and the reinforcing plates (21) are respectively matched with the two limiting grooves (19).

6. A delivery assistance device according to claim 1 wherein: anti-skid grooves are formed in the lower surface of the supporting block (3) and the upper surface of the pedal (18).

7. A delivery assistance device according to claim 1 wherein: the upper end fixedly connected with support column (22) of base (1), the upper surface fixedly connected with seat (23) of support column (22), the both sides of seat (23) are all fixed mounting has handrail (24) and support frame (25).

8. A delivery assistance device according to claim 7 wherein: the inner side of the seat (23) is fixedly connected with a first air pipe (26) and a second air pipe (27) at the same time, the number of the first air pipe (26) and the second air pipe (27) is only a plurality of, and the first air pipe (26) and the second air pipe (27) are horizontally and sequentially staggered.

9. A delivery assistance device according to claim 7 wherein: the seat is characterized in that the bottom end of the seat (23) is fixedly connected with a reversing box (28), a sliding cavity is formed in the inner side of the reversing box (28), first electromagnets (29) are symmetrically and fixedly connected to the two ends of the inner side of the sliding cavity, an air pump (32) is fixedly connected to one side of the reversing box (28), two connecting pipes (33) are fixedly connected to the other side of the reversing box (28), and the other ends of the two connecting pipes (33) penetrate through the seat (23) and are respectively fixedly connected with a first air pipe (26) and a second air pipe (27).

10. A delivery assistance device according to claim 9 wherein: the inner side of the sliding cavity is connected with a piston (30) in a sliding mode, two ends of the piston (30) are fixedly connected with second electromagnets (31), and two second electromagnets (31) are matched with two first electromagnets (29).