Breast feeding auxiliary device and method for obstetrical nursing

Abstract

The invention belongs to the technical field of breast feeding, and discloses a breast feeding auxiliary device and method for obstetrical nursing, the breast feeding auxiliary device comprises an arc-shaped frame, the inner side surface of the arc-shaped frame is fixedly connected with a mounting block, the inner side surface of the mounting block is fixedly connected with a threaded guide column, and the outer side surface of the threaded guide column is in threaded connection with an inner threaded sleeve; the outer side surface of the inner threaded sleeve is rotationally connected with a positioning block, the positioning block is connected with a lateral bevel gear through a bevel gear ring, the outer side surface of the lateral bevel gear is fixedly connected with a threaded lead screw, the outer side surface of the threaded lead screw is in threaded connection with a positioning inclined block, and the end, close to the mounting block, of the positioning block is fixedly connected with a guide plate. The guide plate is connected with a lateral spring rod, the other end of the lateral spring rod is fixedly connected with the outer side surface of the mounting block, the inner side surface of the guide plate is slidably connected with a limiting push rod, and the outer side surface of the limiting push rod is slidably connected with the inner side surface of the positioning inclined block.

Description

Technical Field

[0001] The present invention belongs to the technical field of breastfeeding, and in particular relates to a breastfeeding auxiliary device and method for obstetric care. Background Art

[0002] After a newborn baby is born, it is necessary to breastfeed the baby. After a caesarean section, a woman cannot move her body and needs to use a breast pump to suck out the breast milk, and then pour the milk into a bottle to feed the baby. During the use of existing nursing breastfeeding auxiliary devices, there is a situation where a small number of nurses need to feed multiple babies. At the same time, the existing fixed feeding devices are prone to bumps on the babies during use, affecting the overall use. Summary of the invention

[0003] The present invention aims to solve the problems of unstable installation and bumping on babies in the prior art, and proposes the following technical solutions:

[0004] The outer surface of the inner threaded sleeve is rotatably connected to the positioning block, and the outer surface of the inner threaded sleeve is rotatably connected to the positioning block. The outer surface of the positioning block is fixedly connected to a bevel gear ring, and the outer surface of the bevel gear ring is meshingly connected to a lateral bevel gear. The outer surface of the lateral bevel gear is fixedly connected to a threaded screw rod, and the outer surface of the threaded screw rod is threadedly connected to a positioning oblique block. One end of the positioning block close to the mounting block is fixedly connected to a guide plate, and one end of the guide plate close to the mounting block is fixedly connected to a lateral spring rod, and the other end of the lateral spring rod is fixedly connected to the outer surface of the mounting block. The inner surface of the guide plate is slidably connected to a limiting push rod, and the outer surface of the limiting push rod is slidably connected to the inner surface of the positioning oblique block.

[0005] As a preferred embodiment of the above technical solution, the positioning block, the positioning inclined block and the limiting push rod have one end away from the mounting block abutted against a feeding bottle, the bottom end of the feeding bottle is fixedly connected to a nipple, the outer surface of the arc frame is rotatably connected to a mounting sleeve, the inner outer surface of the mounting sleeve is slidably connected to a sliding frame, the middle outer surface of the sliding frame is slidably connected to an annular plate, and spring connecting rods are fixedly connected and rotatably connected to the opposing surfaces of the sliding frame and the annular plate, the opposing surfaces of adjacent annular plates and the opposing surfaces of the annular plate and the mounting sleeve.

[0006] As a preferred embodiment of the above technical solution, the other end of the spring connecting rod is fixedly connected to a special-shaped connecting piece, the upper and lower ends of the special-shaped connecting piece are fixedly connected to shock absorbers, the other end of the shock absorber is fixedly connected to a magnetic block, adjacent magnetic blocks are magnetically attracted to each other, and the upper end of the top annular plate is fixedly connected to a reset adjusting rod, and the outer surface of the reset adjusting rod is slidably connected to the inner surface of the sliding frame.

[0007] As a preferred embodiment of the above technical solution, the other ends of the adjacent linkage arms are rotatably connected to the same rotating member, the other ends of the rotating member are rotatably connected to a limiting block, the top limiting block is fixedly connected to a guide slide, and the outer surface of the guide slide is slidably connected to the inner surfaces of the remaining limiting blocks.

[0008] As a preferred embodiment of the above technical solution, the bottom end of the guide slide is fixedly connected to a Y-shaped roller frame, the inner surface of the Y-shaped roller frame is rotatably connected to a limiting roller, the outer surface of the limiting roller abuts against the inner surface of the mounting sleeve, the inner surfaces of the opposite surfaces of adjacent Y-shaped roller frames are threadedly connected with the same double-headed threaded rod, the outer surface of the sliding frame is fixedly connected to a protective sleeve, and the inner surface of the protective sleeve is slidably connected to the outer surface of the mounting sleeve.

[0009] As a preferred embodiment of the above technical solution, the upper end of the sliding frame is rotatably connected to a rotating disk frame, the end of the rotating disk frame away from the arc frame is rotatably connected to a special-shaped rotating block, the inner surface of the special-shaped rotating block is rotatably connected to a lateral rotating arm, the inner surface of the other end of the lateral rotating arm is rotatably connected to a side plate, and the upper end of the side plate is fixedly connected to an outer cover.

[0010] As a preferred embodiment of the above technical solution, the bottom end of the outer cover is fixedly connected to the limiting column and the fixed sleeve column, the outer surface of the limiting column is slidably connected to the base, the inner bottom end of the fixed sleeve column is fixedly connected to the reset spring rod, the upper end of the reset spring rod is fixedly connected to the top cover, and the upper end of the top cover is fixedly connected to the handle.

[0011] As a preferred embodiment of the above technical solution, the bottom end of the top cover is fixedly connected to a U-shaped frame, the upper end of the U-shaped frame is fixedly connected to a mixing drum, the bottom end of the mixing drum passes through the U-shaped frame and is connected to the top end of the bottle, the bottom end of the U-shaped frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a main shaft, the outer surface of the main shaft is fixedly connected to a stirring rod, the bottom end of the top cover is fixedly connected to a heater, the output end of the heater is fixedly connected to the outer surface of the mixing drum, the outer surface of the handle is fixedly connected to a liquid inlet, and the other end of the liquid inlet is connected to the upper end of the mixing drum.

[0012] As a preferred embodiment of the above technical solution, the outer upper edge of the base is fixedly connected to a protective shell, the front end of the protective shell is fixedly connected to a control panel, the inner surfaces of the opposite surfaces of adjacent guide plates are threadedly connected to auxiliary double-headed threaded columns, both ends of the auxiliary double-headed threaded columns are fixedly connected to knobs, the middle outer surface of the auxiliary double-headed threaded columns is rotatably connected to an auxiliary frame, the upper end of the auxiliary frame is fixedly connected to a sliding guide frame, and the bottom end of the sliding guide frame is slidably connected to the upper end of the guide plate.

[0013] A method for using a breastfeeding auxiliary device for obstetric care, comprising the following steps:

[0014] S1. Connect an external breast pump through the liquid inlet to collect breast milk and send it into the mixing drum to complete the collection of breast milk.

[0015] S2. After the collection is completed, the motor is started to drive the main shaft and the stirring rod to stir the breast milk, and the heater is started through the control panel to keep the inside of the stirring drum warm;

[0016] S3. When it is needed, pull the handle to drive the top cover and the outer cover to slide and open in sequence. The overall position of the bottle is adjusted through the lateral rotating arm, the special-shaped rotating block, the rotating disc frame, the sliding frame, the mounting sleeve and the arc frame connecting rod, and the nipple head is directed toward the baby's lips to provide auxiliary feeding for the baby.

[0017] The beneficial effects of the present invention are:

[0018] When installing and fixing the bottle, the meshing transmission of the inclined surface on the positioning bevel block and the threaded guide column with the internal threaded sleeve can drive the internal threaded sleeve to rotate and approach the installation block, and the threaded transmission of the bevel gear ring and the lateral bevel gear and the meshing transmission of the threaded screw and the positioning bevel block can drive the positioning bevel block to move in the direction of the positioning block, thereby reducing the impact generated during installation and improving the overall service life. When the positioning block and the positioning bevel block move to the middle groove position of the bottle, under the push of the lateral spring rod and the guiding effect of the guide plate on the limit push rod, when the positioning bevel block and the positioning block fit the groove of the bottle, the positioning bevel block can be driven to abut against the snap ring groove on the bottle to complete the fixing of the bottle, thereby avoiding the situation of falling and accidentally injuring the baby, thereby improving the overall reliability and stability.

[0019] By providing multiple groups of linkage arms, rotating parts and limit blocks, under the linkage action of the guide slide bar, it can be ensured that when the bottle abuts against the baby, a certain buffer position is reserved to avoid bumping the baby, and through the threaded transmission of the Y-shaped roller frame and the double-headed threaded rod, the whole can be further limited when the buffer is contracted, thereby improving the overall stability and reliability. At the same time, by providing shock absorbers and magnetic blocks, the whole can be limited for a second time when compressed to a certain extent, thereby avoiding rebound and hurting the baby, thereby improving the overall practicality and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Shown is a stereoscopic view of a breastfeeding aid for obstetric care;

[0021] Figure 2 Shown is an exploded view of some parts of a breastfeeding auxiliary device for obstetric care;

[0022] Figure 3 Shown is an exploded view of some parts of a breastfeeding auxiliary device for obstetric care from another perspective;

[0023] Figure 4 Shown is a schematic diagram of some parts of a breastfeeding auxiliary device for obstetric care;

[0024] Figure 5 Shown is a partial parts structure diagram of a breastfeeding auxiliary device for obstetric care;

[0025] Figure 6 It is shown that Figure 5 A local enlarged schematic diagram of the middle A;

[0026] Figure 7 Shown is a partial parts schematic diagram of a breastfeeding auxiliary device for obstetric care;

[0027] Figure 8 It is shown that Figure 7 A partial enlarged schematic diagram of point B in the middle;

[0028] Fig. 9 Shown is a front view of a feeding bottle;

[0029] Fig.10 Shown is a schematic diagram of the internal parts of a breastfeeding auxiliary device for obstetric care.

[0030] In the figure: 1, arc frame; 2, mounting block; 3, threaded guide column; 4, internal thread sleeve; 5, positioning block; 6, bevel gear ring; 7, lateral bevel gear; 8, threaded screw; 9, positioning inclined block; 10, guide plate; 11, limit push rod; 12, milk bottle; 13, nipple head; 14, mounting sleeve; 15, sliding frame; 16, annular plate; 17, spring connecting rod; 18, special-shaped connecting piece; 19, shock absorber; 20, magnetic block; 21, reset adjustment rod; 22, linkage arm; 23, rotating part; 24, limit block; 25, guide slide; 26, Y-type roller frame; 27, limit roller; 2 8. Double-ended threaded rod; 29. ​​Protective sleeve; 30. Rotating disc frame; 31. Special-shaped rotating block; 32. Lateral rotating arm; 33. Side plate; 34. Outer cover; 35. Limit column; 36. Base; 37. Fixed sleeve column; 38. Reset spring rod; 39. Top cover; 40. Handle; 41. U-shaped frame; 42. Mixing drum; 43. Motor; 44. Spindle; 45. Mixing rod; 46. Heater; 47. Liquid inlet; 48. Protective shell; 49. Control panel; 50. Auxiliary double-ended threaded column; 51. Knob; 52. Auxiliary frame; 53. Sliding guide frame; 54. Lateral spring rod. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0032] Example 1

[0033] The present invention provides a breastfeeding auxiliary device for obstetric care, such as Figures 1 to 10As shown, it includes an arc frame 1, the inner surface of the arc frame 1 is fixedly connected with a mounting block 2, the inner surface of the mounting block 2 is fixedly connected with a threaded guide column 3, the outer surface of the threaded guide column 3 is threadedly connected with an internal threaded sleeve 4, the outer surface of the internal threaded sleeve 4 is rotatably connected with a positioning block 5, the outer surface of the positioning block 5 is fixedly connected with a bevel gear ring 6, the outer surface of the bevel gear ring 6 is meshingly connected with a lateral bevel gear 7, the outer surface of the lateral bevel gear 7 is fixedly connected with a threaded screw 8, the outer surface of the threaded screw 8 is threadedly connected with a positioning bevel block 9, the end of the positioning block 5 close to the mounting block 2 is fixedly connected with a guide plate 10, the end of the guide plate 10 close to the mounting block 2 is fixedly connected with a lateral spring rod 54, the lateral spring rod 54 The other end is fixedly connected to the outer surface of the mounting block 2, the inner surface of the guide plate 10 is slidably connected to the limiting push rod 11, the outer surface of the limiting push rod 11 is slidably connected to the inner surface of the positioning inclined block 9, the positioning block 5, the positioning inclined block 9 and the limiting push rod 11 are abutted against one end away from the mounting block 2 with a feeding bottle 12, the bottom end of the feeding bottle 12 is fixedly connected with a nipple head 13, which is convenient for the baby to suck, the outer surface of the arc frame 1 is rotatably connected to the mounting sleeve 14, the inner outer surface of the mounting sleeve 14 is slidably connected to the sliding frame 15, the middle outer surface of the sliding frame 15 is slidably connected to the annular plate 16, the opposite surfaces of the sliding frame 15 and the annular plate 16, the opposite surfaces of the adjacent annular plates 16 and the opposite surfaces of the annular plate 16 and the mounting sleeve 14 The base 36 is fixedly connected with a spring connecting rod 17 and rotatably connected with a linkage arm 22. The outer upper edge of the base 36 is fixedly connected with a protective shell 48. The front end of the protective shell 48 is fixedly connected with a control panel 49. The inner surfaces of the opposite surfaces of the adjacent guide plates 10 are threadedly connected with auxiliary double-headed threaded columns 50. The two ends of the auxiliary double-headed threaded columns 50 are fixedly connected with knobs 51. The middle outer surface of the auxiliary double-headed threaded column 50 is rotatably connected with an auxiliary frame 52. The upper end of the auxiliary frame 52 is fixedly connected with a sliding guide frame 53. The bottom end of the sliding guide frame 53 is slidably connected to the upper end of the guide plate 10. When the milk bottle 12 is installed and fixed, the engagement of the inclined surface on the positioning inclined block 9 and the threaded guide column 3 with the internal threaded sleeve 4 is performed. The transmission can drive the internal threaded sleeve 4 to rotate and approach the mounting block 2. Through the threaded transmission of the bevel gear ring 6 and the lateral bevel gear 7 and the meshing transmission of the threaded screw 8 and the positioning bevel block 9, the positioning bevel block 9 is driven to move in the direction of the positioning block 5, thereby reducing the impact generated during installation and improving the overall service life. When the positioning block 5 and the positioning bevel block 9 move to the middle groove position of the feeding bottle 12, under the push of the lateral spring rod 54 and the guiding effect of the guide plate 10 on the limiting push rod 11, when the positioning bevel block 9 and the positioning block 5 fit the groove of the feeding bottle 12, the positioning bevel block 9 can be driven to abut against the snap ring groove on the feeding bottle 12 to complete the fixation of the feeding bottle 12, thereby avoiding the situation of falling and accidentally injuring the baby, thereby improving the overall reliability and stability.

[0034] like Figures 1 to 10As shown, the other end of the spring connecting rod 17 is fixedly connected to a special-shaped connecting piece 18, and the upper and lower ends of the special-shaped connecting piece 18 are fixedly connected to a shock absorber 19, and the other end of the shock absorber 19 is fixedly connected to a magnetic block 20. The adjacent magnetic blocks 20 are magnetically attracted to each other, and the upper end of the top annular plate 16 is fixedly connected to a reset adjustment rod 21, and the outer surface of the reset adjustment rod 21 is slidably connected to the inner surface of the sliding frame 15. The other ends of adjacent linkage arms 22 are rotatably connected to the same rotating member 23, and the other end of the rotating member 23 is rotatably connected to a limit block 24. The top limit block 24 is fixedly connected to a guide slide 25, and the outer surface of the guide slide 25 is slidably connected to the inner surface of the remaining limit blocks 24. The bottom end of the guide slide 25 is fixedly connected to a Y-shaped roller frame 26, the inner surface of the Y-shaped roller frame 26 is rotatably connected to the limiting roller 27, the outer surface of the limiting roller 27 abuts against the inner surface of the mounting sleeve 14, the inner surfaces of the opposite surfaces of the adjacent Y-shaped roller frames 26 are threadedly connected with the same double-headed threaded rod 28, the outer surface of the sliding frame 15 is fixedly connected to the protective sleeve 29, the inner surface of the protective sleeve 29 is slidably connected to the outer surface of the mounting sleeve 14, the upper end of the sliding frame 15 is rotatably connected to a rotating disk frame 30, the end of the rotating disk frame 30 away from the arc frame 1 is rotatably connected to a special-shaped rotating block 31, the inner surface of the special-shaped rotating block 31 is rotatably connected to a lateral rotating arm 32, the inner surface of the other end of the lateral rotating arm 32 is rotatably connected to a side plate 33, the upper end of the side plate 33 is fixedly connected to an outer The side cover 34, the bottom end of the outer cover 34 is fixedly connected to the limiting column 35 and the fixed sleeve column 37, the outer surface of the limiting column 35 is slidably connected to the base 36, the inner bottom end of the fixed sleeve column 37 is fixedly connected to the reset spring rod 38, the upper end of the reset spring rod 38 is fixedly connected to the top cover 39, the upper end of the top cover 39 is fixedly connected to the handle 40, the bottom end of the top cover 39 is fixedly connected to the U-shaped frame 41, the upper end of the U-shaped frame 41 is fixedly connected to the stirring drum 42, the bottom end of the stirring drum 42 passes through the U-shaped frame 41 and is connected to the top end of the feeding bottle 12, the bottom end of the U-shaped frame 41 is fixedly connected to the motor 43, the output end of the motor 43 is fixedly connected to the main shaft 44, and the outer surface of the main shaft 44 is fixedly connected to the stirring rod 45 for stirring to prevent breast milk from settling. A heater 46 is fixedly connected to the bottom end of the cover 39, and an output end of the heater 46 is fixedly connected to the outer surface of the mixing drum 42. A liquid inlet 47 is fixedly connected to the outer surface of the handle 40 for connecting an external breast pump. The other end of the liquid inlet 47 is connected to the upper end of the mixing drum 42. By providing multiple groups of linkage arms 22, rotating parts 23 and limit blocks 24, under the linkage action of the guide slide bar 25, it can be ensured that when the milk bottle 12 abuts against the baby, a certain buffer position is reserved to avoid bumping the baby. In addition, through the threaded transmission of the Y-shaped roller frame 26 and the double-headed threaded rod 28, the whole can be further limited when shrinking the buffer, thereby improving the overall stability and reliability. At the same time, by providing the shock absorber 19 and the magnetic block 20,When compressed to a certain extent, the whole body can be limited for a second time to avoid rebound and hurt the baby, thus improving the overall practicality and stability.

[0035] Working principle: When in use, connect an external breast pump through the liquid inlet 47 to collect breast milk and send it into the mixing drum 42 to complete the collection of breast milk. After the collection is completed, start the motor 43 to drive the main shaft 44 and the mixing rod 45 to stir the breast milk, and start the heater 46 through the control panel 49 to keep the inside of the mixing drum 42 warm. When it is needed, pull the handle 40 to drive the top cover 39 and the outer cover 34 to slide and open them in turn. Through the lateral rotating arm 32, the special-shaped rotating block 31, the rotating disc frame 30, the sliding frame 15, the mounting sleeve 14 and the arc frame 1 connecting rod, the overall position of the bottle 12 is adjusted, and the nipple head 13 is directed to the baby's lips to provide auxiliary feeding for the baby. When the milk bottle 12 is installed and fixed, the meshing transmission of the inclined surface on the positioning bevel block 9 and the threaded guide column 3 with the internal threaded sleeve 4 can drive the internal threaded sleeve 4 to rotate and approach the mounting block 2, and the threaded transmission of the bevel gear ring 6 and the lateral bevel gear 7 and the meshing transmission of the threaded screw 8 and the positioning bevel block 9 can drive the positioning bevel block 9 to move in the direction of the positioning block 5, thereby reducing the impact generated during installation and improving the overall service life. When the positioning block 5 and the positioning bevel block 9 are moved to the middle groove position of the milk bottle 12, under the push of the lateral spring rod 54 and the guiding effect of the guide plate 10 on the limit push rod 11, when the positioning bevel block 9 and the positioning block 5 are fitted into the groove of the milk bottle 12, the positioning bevel block 9 can be driven to abut against the snap ring groove on the milk bottle 12 to complete the milk fixing. The bottle 12 is fixed to avoid the situation of falling and accidentally injuring the baby, and the overall reliability and stability are improved. When feeding the baby, by providing multiple sets of linkage arms 22, rotating parts 23 and limit blocks 24, under the linkage action of the guide slide bar 25, it can be ensured that when the bottle 12 abuts against the baby, a certain buffer position is left to avoid bumping the baby, and through the threaded transmission of the Y-shaped roller frame 26 and the double-headed threaded rod 28, the whole can be further limited when shrinking the buffer, thereby improving the overall stability and reliability. At the same time, by providing the shock absorber 19 and the magnetic block 20, the whole can be limited for a second time when compressed to a certain extent, thereby avoiding rebound and injuring the baby, further improving the overall practicality and stability.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A breastfeeding auxiliary device for obstetric care, characterized in that: The invention comprises an arc frame (1), the inner surface of the arc frame (1) is fixedly connected to a mounting block (2), the inner surface of the mounting block (2) is fixedly connected to a threaded guide column (3), the outer surface of the threaded guide column (3) is threadedly connected to an internal threaded sleeve (4), the outer surface of the internal threaded sleeve (4) is rotatably connected to a positioning block (5), the outer surface of the positioning block (5) is fixedly connected to a bevel gear ring (6), the outer surface of the bevel gear ring (6) is meshingly connected to a lateral bevel gear (7), and the outer surface of the lateral bevel gear (7) is fixedly connected to a threaded screw threaded sleeve (4). The invention relates to a rod (8), wherein the outer surface of the threaded screw rod (8) is threadedly connected to a positioning bevel block (9), the end of the positioning block (5) close to the mounting block (2) is fixedly connected to a guide plate (10), the end of the guide plate (10) close to the mounting block (2) is fixedly connected to a lateral spring rod (54), the other end of the lateral spring rod (54) is fixedly connected to the outer surface of the mounting block (2), the inner surface of the guide plate (10) is slidably connected to a limiting push rod (11), and the outer surface of the limiting push rod (11) is slidably connected to the inner surface of the positioning bevel block (9).

2. A breastfeeding auxiliary device for obstetric care according to claim 1, characterized in that: The positioning block (5), the positioning inclined block (9) and the limiting push rod (11) are butted against one end away from the mounting block (2) with a milk bottle (12); the bottom end of the milk bottle (12) is fixedly connected with a nipple (13); the outer surface of the arc frame (1) is rotatably connected with a mounting sleeve (14); the inner outer surface of the mounting sleeve (14) is slidably connected with a sliding frame (15); the middle outer surface of the sliding frame (15) is slidably connected with an annular plate (16); the opposing surfaces of the sliding frame (15) and the annular plate (16), the opposing surfaces of adjacent annular plates (16) and the opposing surfaces of the annular plate (16) and the mounting sleeve (14) are all fixedly connected with a spring connecting rod (17) and rotatably connected with a linkage arm (22).

3. A breastfeeding auxiliary device for obstetric care according to claim 2, characterized in that: The other end of the spring connecting rod (17) is fixedly connected to a special-shaped connecting piece (18), the upper and lower ends of the special-shaped connecting piece (18) are fixedly connected to a shock absorber (19), the other end of the shock absorber (19) is fixedly connected to a magnetic block (20), the adjacent magnetic blocks (20) are magnetically attracted to each other, and the upper end of the top annular plate (16) is fixedly connected to a reset adjustment rod (21), and the outer surface of the reset adjustment rod (21) is slidably connected to the inner surface of the sliding frame (15).

4. A breastfeeding auxiliary device for obstetric care according to claim 3, characterized in that: The other ends of the adjacent linkage arms (22) are rotatably connected to the same rotating member (23), the other end of the rotating member (23) is rotatably connected to a limit block (24), the top limit block (24) is fixedly connected to a guide slide bar (25), and the outer surface of the guide slide bar (25) is slidably connected to the inner surfaces of the remaining limit blocks (24).

5. A breastfeeding auxiliary device for obstetric care according to claim 4, characterized in that: The bottom end of the guide slide bar (25) is fixedly connected to a Y-shaped roller frame (26); the inner surface of the Y-shaped roller frame (26) is rotatably connected to a limiting roller (27); the outer surface of the limiting roller (27) abuts against the inner surface of the mounting sleeve (14); the inner surfaces of the opposite surfaces of the adjacent Y-shaped roller frames (26) are threadedly connected to the same double-headed threaded rod (28); the outer surface of the sliding frame (15) is fixedly connected to a protective sleeve (29); the inner surface of the protective sleeve (29) is slidably connected to the outer surface of the mounting sleeve (14).

6. A breastfeeding auxiliary device for obstetric care according to claim 2, characterized in that: The upper end of the sliding frame (15) is rotatably connected to a rotating disc frame (30), one end of the rotating disc frame (30) away from the arc frame (1) is rotatably connected to a special-shaped rotating block (31), the inner surface of the special-shaped rotating block (31) is rotatably connected to a lateral rotating arm (32), the inner surface of the other end of the lateral rotating arm (32) is rotatably connected to a side plate (33), and the upper end of the side plate (33) is fixedly connected to an outer cover (34).

7. A breastfeeding auxiliary device for obstetric care according to claim 6, characterized in that: The bottom end of the outer cover (34) is fixedly connected to a limit column (35) and a fixed sleeve column (37); the outer surface of the limit column (35) is slidably connected to a base (36); the inner bottom end of the fixed sleeve column (37) is fixedly connected to a return spring rod (38); the upper end of the return spring rod (38) is fixedly connected to a top cover (39); and the upper end of the top cover (39) is fixedly connected to a handle (40).

8. The breastfeeding auxiliary device for obstetric care according to claim 7, characterized in that: The bottom end of the top cover (39) is fixedly connected to a U-shaped frame (41), the top end of the U-shaped frame (41) is fixedly connected to a mixing drum (42), the bottom end of the mixing drum (42) passes through the U-shaped frame (41) and is connected to the top end of the milk bottle (12) by a pipe, the bottom end of the U-shaped frame (41) is fixedly connected to a motor (43), the output end of the motor (43) is fixedly connected to a main shaft (44), the outer surface of the main shaft (44) is fixedly connected to a mixing rod (45), the bottom end of the top cover (39) is fixedly connected to a heater (46), the output end of the heater (46) is fixedly connected to the outer surface of the mixing drum (42), the outer surface of the handle (40) is fixedly connected to a liquid inlet (47), the other end of the liquid inlet (47) is connected to the upper end of the mixing drum (42) by a pipe.

9. The breastfeeding auxiliary device for obstetric care according to claim 7, characterized in that: The outer upper edge of the base (36) is fixedly connected to a protective shell (48), the front end of the protective shell (48) is fixedly connected to a control panel (49), the inner surface of the opposite surface of the adjacent guide plate (10) is threadedly connected to an auxiliary double-headed threaded column (50), both ends of the auxiliary double-headed threaded column (50) are fixedly connected to knobs (51), the middle outer surface of the auxiliary double-headed threaded column (50) is rotatably connected to an auxiliary frame (52), the upper end of the auxiliary frame (52) is fixedly connected to a sliding guide frame (53), and the bottom end of the sliding guide frame (53) is slidably connected to the upper end of the guide plate (10).

10. A method for using a breastfeeding auxiliary device for obstetric care, comprising the following steps: S1. Connect an external breast pump through the liquid inlet (47) to collect breast milk and send it into the mixing drum (42) to complete the collection of breast milk. S2. After the collection is completed, the motor (43) is started to drive the main shaft (44) and the stirring rod (45) to stir the breast milk, and the heater (46) is started through the control panel (49) to keep the inside of the stirring drum (42) warm; S3. When the feeding bottle is needed, the handle (40) is pulled to cause the top cover (39) and the outer cover (34) to slide and open in sequence, and the overall position of the feeding bottle (12) is adjusted through the lateral rotating arm (32), the special-shaped rotating block (31), the rotating disc frame (30), the sliding frame (15), the mounting sleeve (14) and the arc frame (1) connecting rod, and the nipple head (13) is directed toward the baby's lips to provide auxiliary feeding for the baby.

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