CN112006877A

CN112006877A - Novel clinical production of gynaecology and obstetrics is assisted device

Info

Publication number: CN112006877A
Application number: CN202010914294.4A
Authority: CN
Inventors: 王灵云; 刘淑静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2020-12-01

Abstract

The invention discloses a novel gynecological clinical production assisting device, and relates to the technical field of medical equipment. The device comprises a support, a platform and a pressing device, wherein the lower surface of the platform is fixedly connected with the support, one end of the platform is provided with a mounting groove, the inner walls of two sides of the mounting groove are rotatably connected with a rotating shaft, the peripheral side surface of the rotating shaft is fixedly connected with a cam, the peripheral side surface of the cam is slidably connected with a connecting rod, and the upper end of the connecting rod is fixedly connected with a headrest. According to the pregnant woman pressing device, the base, the second sliding groove and the pressing device are used, the pressing device can move along the second sliding groove, the coordinate of the pressing device is changed, different positions of a pregnant woman can be pressed conveniently, meanwhile, the pressing device can rotate along the base, and the pressing range of the pressing device is expanded; according to the invention, the worm shaft, the motor, the matching block, the guide rod, the lifting plate and the like are used, so that the pressing device is simplified, and the operation is convenient; the height of the headrest is adjusted by using the cam, the large gear, the small gear and the rotating shaft and by using the cam for transmission, so that the discomfort of the pregnant woman is reduced.

Description

Novel clinical production of gynaecology and obstetrics is assisted device

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a novel gynecological clinical production assisting device.

Background

In the process of obstetrical delivery in obstetrics and gynecology department, a general pregnant woman can select natural delivery, in the process of natural delivery, the pregnant woman extrudes the uterus through contraction, usually, the process lasts for several hours, the physical strength of the pregnant woman is greatly consumed, sometimes even the situation of difficult delivery occurs, in order to help the pregnant woman to deliver a healthy baby as soon as possible, a gynecologist often needs to use various delivery devices to press the abdomen of the pregnant woman when assisting the delivery of the pregnant woman.

However, the existing midwifery device lacks a headrest adjusting device, the structure of the pressing device is complex, and the working range is small.

Disclosure of Invention

The invention aims to provide a novel obstetrical and gynecological clinical production assisting device, which solves the problems that the conventional delivery assisting device is lack of a headrest adjusting device, the structure of a pressing device is complex, and the working range is small.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a novel gynecological clinical production assisting device, which comprises a bracket, a platform and a pressing device, wherein the bracket is fixedly connected with the platform;

the lower surface of the platform is fixedly connected with the support, a plurality of rubber sleeves are matched on the circumferential side surface of the bottom end of the support, a cushion is fixedly connected to the upper surface of the platform, a mounting groove is formed in one end of the platform, the inner walls on the two sides of the mounting groove are rotatably connected with a rotating shaft, a cam is fixedly connected to the circumferential side surface of the rotating shaft, a connecting rod is slidably connected to the circumferential side surface of the cam, a headrest is fixedly connected to the upper end of the connecting rod, supporting blocks are arranged on the two sides of the headrest and fixedly connected with the upper surface of the platform, a second chute is formed in; in the structure, the cam transmission structure is used, so that the cam can drive the connecting rod to move up and down when rotating, the connecting rod can drive the headrest to move up and down, the height of the headrest is adjusted, and the discomfort of the pregnant woman is reduced.

The upper surface of the platform is also provided with a second sliding chute which is internally matched with a base in a sliding way, the upper surface of the base is rotatably connected with a pressing device, the pressing device comprises a switching frame and a mounting plate, the upper end of the switching frame is fixedly connected with the mounting plate, one surface of the mounting plate is provided with a lifting groove and a third sliding groove, a lifting plate is arranged in the lifting groove, a guide rod is fixedly connected on one surface of the lifting plate, a matching plate is in sliding fit in the third sliding groove, a guide groove is arranged on one surface of the matching plate, the guide rod is in sliding fit with the guide groove, a worm shaft is also in rotating fit in the guide groove, the circumferential side surface of the worm shaft is meshed with the lower surface of the matching plate, the circumferential side surface of the worm shaft is matched with a transmission belt, one end of the transmission belt is matched with a motor, the motor is fixedly connected with the upper surface of the mounting plate, and the lower end of the lifting plate is fixedly connected with a pressing plate; in the structure, the whole pressing device can rotate on the surface of the base, the working angle of the pressing device is adjusted, the base can slide along the second sliding groove, and the position of the base on the platform can be adjusted, so that the working range of the pressing device is enlarged, and the pressing device is more practical.

Preferably, one end of the rotating shaft is fixedly connected with a large gear, the peripheral side surface of the large gear is meshed with a small gear, the small gear is rotatably connected with the platform through a bearing, and one end of the small gear is fixedly connected with a first rocker arm; in the structure, the pinion can be driven to rotate through rotating the first rocker arm, then the pinion drives the gear wheel to rotate, the gear wheel transmits power to the rotating shaft, the rotating speed of the gear wheel is gentle by the structure through driving the gear wheel to rotate by the pinion, so that the rotating speed of the rotating shaft is gentle, the cam rotates gently, the headrest slowly ascends and descends, and severe movement is avoided.

Preferably, a surface of the platform is fixedly connected with an outer cover, and the large gear and the small gear are both positioned in an inner cavity of the outer cover; the outer cover can protect the big gear and the small gear and avoid dust accumulation.

Preferably, one end of the worm shaft is fixedly connected with a second rocker arm; the pressing force of the pressing device can be manually adjusted through the second rocker arm.

Preferably, the lower surface of the pressure plate is fixedly connected with an air bag, and the upper surface of the pressure plate is provided with a pressure sensor; the pressure sensor may sense the pressure of the platen.

Preferably, the switch and the display screen are further mounted on the upper surface of the mounting plate, the switch is electrically connected with the motor, and the display screen is electrically connected with the motor and the pressure sensor respectively; the working state of the motor can be controlled through the switch, and in addition, the output power of the motor and the pressure value borne by the pressing plate can be displayed through the display screen.

The invention has the following beneficial effects:

1. according to the pregnant woman pressing device, the base, the second sliding groove and the pressing device are used, so that the pressing device can move along the second sliding groove along the base, the coordinate of the pressing device is changed, different positions of a pregnant woman can be pressed conveniently, meanwhile, the pressing device can rotate along the base, and the pressing range of the pressing device is expanded;

2. according to the invention, the worm shaft, the motor, the matching block, the guide rod, the lifting plate and the like are used, the rotation of the motor is converted into the reciprocating motion of the matching block through worm transmission, and then the reciprocating motion of the matching block is converted into the lifting motion of the lifting plate through the guide rod, so that the pressing device is simplified, and the operation is convenient;

3. the height of the headrest is adjusted by using the cam, the large gear, the small gear and the rotating shaft and by using the cam for transmission, so that the invention adapts to different requirements and reduces the discomfort of the pregnant woman.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a three-dimensional structure schematic diagram of a novel gynecological clinical production assisting device of the invention;

FIG. 2 is a front view of a novel gynecological clinical production assisting device of the present invention;

fig. 3 is a top view of a novel gynecological clinical production assisting device of the present invention;

FIG. 4 is a cross-sectional view taken along the plane A-A in FIG. 2;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 6 is an enlarged view of area A of FIG. 4;

fig. 7 is a three-dimensional structure view of a pressing device of the novel gynecological clinical production assisting device of the present invention;

fig. 8 is a top view of a pressing device of the novel gynecological clinical production assisting device of the present invention;

fig. 9 is a cross-sectional view taken along plane C-C of fig. 8.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a rubber sleeve 1, a support 2, a platform 3, a cushion 4, a first sliding groove 5, a headrest 6, a second sliding groove 7, a supporting block 8, a first rocker arm 9, a pinion 901, a gearwheel 902, a housing 10, a mounting groove 11, a cam 12, a rotating shaft 13, a base 14, a connecting rod 15, a switching frame 16, a mounting plate 17, a switch 18, a lifting groove 19, a lifting plate 20, a display screen 21, a second rocker arm 22, a worm shaft 23, a third sliding groove 24, a pressing plate 25, an air bag 26, a matching plate 27, a guide groove 28, a motor 29, a guide rod 30 and a pressure sensor 31.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

In the description of the present invention, it is to be understood that the terms "upper," "middle," "outer," "inner," "around," and the positional relationships are used merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-9, the present invention relates to a novel gynecological clinical production assisting device, which comprises a support 2, a platform 3 and a pressing device;

the lower surface of the platform 3 is fixedly connected with the support 2, a plurality of rubber sleeves 1 are matched on the circumferential side surface of the bottom end of the support 2, a cushion 4 is fixedly connected on the upper surface of the platform 3, a mounting groove 11 is formed in one end of the platform 3, the inner walls of two sides of the mounting groove 11 are rotatably connected with a rotating shaft 13, a cam 12 is fixedly connected on the circumferential side surface of the rotating shaft 13, a connecting rod 15 is slidably connected on the circumferential side surface of the cam 12, a headrest 6 is fixedly connected on the upper end of the connecting rod 15, supporting blocks 8 are arranged on two sides of the headrest 6, the supporting blocks 8 are fixedly connected with the upper surface of the platform; in the structure, the cam 12 transmission structure is used, so that the cam 12 can drive the connecting rod 15 to move up and down when rotating, the connecting rod 15 can drive the headrest 6 to move up and down, the height of the headrest 6 is adjusted, and the discomfort of the pregnant woman is reduced.

The upper surface of the platform 3 is further provided with a second sliding chute 7, a base 14 is in sliding fit with the second sliding chute 7, the upper surface of the base 14 is rotatably connected with a pressing device, the pressing device comprises a switching frame 16 and a mounting plate 17, the upper end of the switching frame 16 is fixedly connected with the mounting plate 17, one surface of the mounting plate 17 is provided with a lifting groove 19 and a third sliding chute 24, a lifting plate 20 is arranged in the lifting groove 19, one surface of the lifting plate 20 is fixedly connected with a guide rod 30, a matching plate 27 is in sliding fit with the third sliding chute 24, one surface of the matching plate 27 is provided with a guide groove 28, the guide rod 30 is in sliding fit with the guide groove 28, a worm shaft 23 is further in sliding fit with the guide groove 28, the circumferential side surface of the worm shaft 23 is meshed with the lower surface of the matching plate 27, the circumferential side surface of the worm shaft 23 is provided with a transmission belt, one end of; in the above structure, the whole pressing device can rotate on the surface of the base 14 to adjust the working angle of the pressing device, and in addition, the base 14 can slide along the second chute 7, so that the position of the base 14 on the platform 3 can be adjusted, the working range of the pressing device is enlarged, and the pressing device is more practical.

One end of the rotating shaft 13 is fixedly connected with a large gear 902, the peripheral side surface of the large gear 902 is engaged with a small gear 901, the small gear 901 is rotatably connected with the platform 3 through a bearing, and one end of the small gear 901 is fixedly connected with a first rocker arm 9; in the structure, the pinion 901 can be driven to rotate by rotating the first rocker arm 9, then the pinion 901 drives the gearwheel 902 to rotate, the gearwheel 902 transmits power to the rotating shaft 13, and the structure drives the gearwheel 902 to rotate by the pinion 901, so that the rotating speed of the gearwheel 902 is gentle, the rotating speed of the rotating shaft 13 is gentle, the cam 12 rotates gently, and finally the headrest 6 slowly ascends and descends to avoid violent movement.

Wherein, a surface of the platform 3 is fixedly connected with an outer cover 10, and the bull gear 902 and the pinion 901 are both positioned in the inner cavity of the outer cover 10; the cover 10 can protect the bull gear 902 and the pinion gear 901 from dust accumulation.

Wherein, one end of the worm shaft 23 is fixedly connected with a second rocker arm 22; the degree of pressing force of the pressing means can be manually adjusted by the second rocker arm 22.

Wherein, the lower surface of the pressure plate 25 is fixedly connected with an air bag 26, and the upper surface of the pressure plate 25 is provided with a pressure sensor 31; the pressure sensor 31 may sense the pressure of the pressure plate 25.

The upper surface of the mounting plate 17 is also provided with a switch 18 and a display screen 21, the switch 18 is electrically connected with the motor 29, and the display screen 21 is respectively electrically connected with the motor 29 and the pressure sensor 31; the working state of the motor 29 can be controlled by the switch 18, and in addition, the display screen 21 can display the output power of the motor 29 and the pressure value applied to the pressure plate 25.

Referring to fig. 1-9, the present invention is a novel obstetrical and gynecological clinical production assisting device, wherein the output power of the driving motor 29 is 100W-1000W, the working voltage of the pressure sensor 31 is 1.5V, and the using method comprises:

when the height of headrest 6 needs to be adjusted, through rotating first rocking arm 9, then first rocking arm 9 drives pivot 13 rotatory, and pivot 13 drives cam 12 and rotates, and cam 12 can drive connecting rod 15 elevating movement when rotating, then connecting rod 15 drives headrest 6 along second spout 7 elevating movement to adjust the height of headrest 6, reduce pregnant woman's uncomfortable and feel.

When the abdomen of the pregnant woman needs to be pressed for assisting delivery, the position of the base 14 can be adjusted by sliding the base 14 along the second sliding groove 7, so that the position of the pressing device is adjusted, and then the pressing device is rotated along the base 14, so that the working angle of the pressing device is adjusted; in the pressing process, the motor 29 is started through the switch 18, the motor 29 drives the worm shaft 23 to rotate through a transmission belt, the worm shaft 23 drives the matching plate 27 to slide along the third sliding groove 24 through a worm transmission belt, when the matching plate 27 slides, the guide rod 30 can slide along the guide groove 28, so that the lifting plate 20 is driven to do lifting motion, when the lifting plate 20 descends, the pressing plate 25 can be driven to descend, the pressing plate 25 extrudes the abdomen of a pregnant woman through the air bag 26, the pregnant woman is helped to deliver, and meanwhile, the pressure borne by the pressing plate 25 and the rotating speed of the motor 29 can be displayed through the display screen 21.

It should be noted that the motor 29 can be replaced by the second swing arm 22 when the motor 29 is not in use; in addition, the worm transmission is adopted in the pressing device, has the advantages of stability, smoothness and low noise, and can smoothly adjust the pressure of the pressing plate 25 during the delivery assistance, thereby avoiding the damage to the pregnant woman and the fetus caused by overlarge pressure.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel clinical production of gynaecology and obstetrics assists device, includes support (2), platform (3) and press device, its characterized in that:

the lower surface of the platform (3) is fixedly connected with the support (2), a plurality of rubber sleeves (1) are matched with the circumferential side of the bottom end of the support (2), a cushion (4) is fixedly connected with the upper surface of the platform (3), a mounting groove (11) is formed in one end of the platform (3), rotating shafts (13) are rotatably connected with the inner walls of two sides of the mounting groove (11), cams (12) are fixedly connected with the circumferential side of the rotating shafts (13), connecting rods (15) are slidably connected with the circumferential side of the cams (12), a headrest (6) is fixedly connected with the upper end of each connecting rod (15), supporting blocks (8) are arranged on two sides of the headrest (6), the supporting blocks (8) are fixedly connected with the upper surface of the platform (3), a second sliding groove (7) is formed in one surface of each supporting block (8), and the headrest (6);

second spout (7) have still been seted up to platform (3) upper surface, sliding fit has base (14) in second spout (7), base (14) upper surface rotates and is connected with press device, press device includes switching frame (16) and mounting panel (17), switching frame (16) upper end and mounting panel (17) fixed connection, lifting groove (19) and third spout (24) have been seted up on mounting panel (17) surface, install lifter plate (20) in lifting groove (19), lifter plate (20) fixed surface is connected with guide bar (30), sliding fit has cooperation board (27) in third spout (24), guide way (28) have been seted up on cooperation board (27) surface, guide bar (30) and guide way (28) sliding fit, still running fit has worm axle (23) in guide way (28), worm axle (23) week side and cooperation board (27) lower surface meshing, worm axle (23) week side cooperation has the drive belt, the cooperation of drive belt one end has motor (29), fixed surface is connected on motor (29) and mounting panel (17), lifter plate (20) lower extreme fixedly connected with clamp plate (25).

2. A novel gynecological clinical production assisting device according to claim 1, characterized in that one end of the rotating shaft (13) is fixedly connected with a large gear (902), the peripheral side of the large gear (902) is engaged with a small gear (901), the small gear (901) is rotatably connected with the platform (3) through a bearing, and one end of the small gear (901) is fixedly connected with the first rocker arm (9).

3. A novel gynecological clinical production assisting device according to claim 1 or 2, characterized in that a housing (10) is fixedly connected to one surface of the platform (3), and the large gear (902) and the small gear (901) are both located in the inner cavity of the housing (10).

4. A novel gynecological clinical production assisting device according to claim 1, characterized in that a second swing arm (22) is fixedly connected to one end of the worm shaft (23).

5. A novel gynecological clinical production assisting device according to claim 1, characterized in that the lower surface of the pressure plate (25) is fixedly connected with the air bag (26), and the upper surface of the pressure plate (25) is provided with the pressure sensor (31).

6. A novel gynecological clinical production assisting device according to claim 1 or 5, characterized in that a switch (18) and a display screen (21) are further mounted on the upper surface of the mounting plate (17), the switch (18) is electrically connected with the motor (29), and the display screen (21) is electrically connected with the motor (29) and the pressure sensor (31) respectively.