CN219538821U

CN219538821U - Abdomen pressing device for postpartum care

Info

Publication number: CN219538821U
Application number: CN202222566094.1U
Authority: CN
Inventors: 丁守英; 刘晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-08-18
Anticipated expiration: 2032-09-27

Abstract

The utility model provides an abdomen pressing device for postpartum care, and belongs to the technical field of medical equipment for obstetrics and gynecology. The technical proposal is as follows: an abdomen pressing device for postpartum care comprises a chassis provided with a supporting plate, a lifting unit arranged on the chassis and used for controlling the lifting of the supporting plate, and a pressing unit arranged on the supporting plate; the pressing unit comprises a connecting frame, a plurality of pressing telescopic assemblies, a plurality of pressing blocks and a first electric push rod, wherein the middle of the connecting frame is connected with the connecting frame, the top end of the connecting frame is connected with the supporting plate, the plurality of pressing blocks are in one-to-one correspondence with the plurality of pressing telescopic assemblies, the connecting assembly is arranged between the middle of the connecting frame and the supporting plate or between one of the pressing telescopic assemblies and the supporting plate, and the first electric push rod is arranged between one longitudinal end of the connecting frame and the supporting plate. The beneficial effects of the utility model are as follows: the abdomen pressing device for postpartum care provided by the utility model can replace manual hand pressing, is convenient to operate, good in pressing effect and strong in applicability.

Description

Abdomen pressing device for postpartum care

Technical Field

The utility model relates to the technical field of medical equipment for obstetrics and gynecology, in particular to an abdomen pressing device for postpartum care.

Background

In order to facilitate the recovery of the abdomen, the abdomen pressing massage is needed after the production of the puerpera, the abdomen pressing of the puerpera is mainly performed by manual hand pressing at present, and the equipment for pressing the abdomen of the puerpera is very few.

How to solve the problems in the prior art is the subject of the present utility model.

Disclosure of Invention

The abdomen pressing device for postpartum care provided by the utility model can replace manual hand pressing, is convenient to operate, good in pressing effect and high in applicability.

The utility model is realized by the following measures: an abdomen pressing device for postpartum care comprises a chassis provided with a supporting plate, a lifting unit arranged on the chassis and used for controlling the lifting of the supporting plate, and a pressing unit arranged on the supporting plate;

the pressing unit comprises a connecting frame, a plurality of pressing telescopic components, a plurality of pressing blocks and a first electric push rod, wherein the middle part of the pressing telescopic components is connected with the connecting frame respectively, the top end of the pressing telescopic components is connected with the supporting plate, the plurality of pressing blocks are in one-to-one correspondence with the plurality of pressing telescopic components, the connecting components are arranged between the middle part of the connecting frame and the supporting plate or between one of the pressing telescopic components and the supporting plate, and the first electric push rod is arranged between one longitudinal end of the connecting frame and the supporting plate; the telescopic pressing assemblies are longitudinally and uniformly arranged along the connecting frame, the pressing blocks are arranged at the bottoms of the corresponding telescopic pressing assemblies, the supporting plates are provided with hinging seats, and the first electric push rods are connected with the hinging seats.

During the use, lying-in woman is flat, goes up and down through lifting unit control backup pad, and then drives and presses the unit and go up and down for with the corresponding pressing block in connecting frame middle part support in lying-in woman's belly, open first electric putter and make its flexible end make a round trip flexible, the connecting frame with the junction that coupling assembling is connected as the fulcrum, carry out the motion of similar seesaw, each presses flexible subassembly and carries out corresponding concertina movement along with the connecting frame, drives and presses the briquetting and be wave motion, presses the lying-in woman belly.

The pressing telescopic assembly is characterized by comprising a sliding rod, two sliding sleeves, two springs, a first connecting plate, a second connecting rod, two first hinging rods, a second connecting plate and two second hinging rods, wherein the sliding rod is horizontally arranged, two ends of the sliding rod are respectively and movably connected with two opposite side frames of the connecting frame; one end of the first hinging rod is hinged with one end of the bottom of the first connecting plate, the other end of the first hinging rod is hinged with the corresponding sliding sleeve, one end of the second hinging rod is hinged with one end of the top of the second connecting plate, and the other end of the second hinging rod is hinged with the corresponding sliding sleeve.

When the puerpera abdomen pressing device is used, when the slide bar moves downwards along with the connecting frame, the slide bar moves downwards along with the slide bar and is far away from the first connecting plate, the two sliding sleeves are close to each other under the action of the two first hinging rods, and the second connecting plate moves downwards away from the slide bar under the action of the two second hinging rods, so that the pressing block can be driven to press the puerpera abdomen downwards or gradually increase the pressing force on the puerpera abdomen; similarly, when the slide bar moves upwards along with the connecting frame, the two sliding sleeves are far away from each other, and the pressing telescopic assembly drives the pressing block to be upwards far away from the abdomen of the puerpera or gradually reduces the pressing force on the abdomen of the puerpera.

The utility model is characterized in that the pressing block comprises a first connecting rod with the top end connected with the pressing telescopic component and a pressing head arranged at the bottom end of the first connecting rod, at least the bottom surface of the pressing head is made of medical silica gel, and the pressing force is proper to avoid hurting the abdomen of a puerpera.

The connecting frame is characterized by comprising two corresponding longitudinal rods, two transverse rods which are correspondingly arranged at two ends of the two longitudinal rods and are enclosed with the two longitudinal rods to form a rectangle, and a second sliding chute which is arranged on the longitudinal rods; the telescopic end of the first electric push rod is connected with one of the cross bars; the slide bar with the horizontal pole is parallel to each other, one of them the both ends of slide bar respectively with two vertical pole normal running fit, remaining the both ends of slide bar respectively with second spout sliding fit, when elevating unit adjustment height, with the corresponding pressing block of vertical pole normal running fit's slide bar support in lying-in woman's belly, when first electric push rod carries out telescopic motion, the axis of the slide bar with two vertical pole normal running fit is the axis of rotation of linking bridge, when pressing telescopic assembly flexible, the corresponding slide bar takes place to slide along the second spout, preferably, slide bar both ends are equipped with a pair of baffle ring respectively, and each pair of baffle ring is located corresponding vertical pole both sides, guarantees the stability when slide bar slides along the second spout.

The utility model is characterized in that the number of the pressing telescopic components is odd, the sliding rods of the pressing telescopic components positioned in the center are in running fit with the longitudinal rods, the layout is reasonable, the pressing force is moderate in translation, and the use is safe.

The utility model is characterized in that the supporting plate comprises a plate body which is horizontally arranged and two supporting plates which are correspondingly arranged at the middle parts of two sides of the plate body and extend downwards; the connecting assembly is in running fit with the plate body, the connecting assembly is in running fit with the cam at the bottom end of the support plate, the second belt transmission mechanism is arranged between the connecting shaft and the rotating shaft of the cam, the second motor is fixed on the plate body, and the first belt transmission mechanism is arranged between the output shaft of the second motor and the connecting shaft; the end of the sliding rod which is in running fit with the longitudinal rod is matched with the cam, when the second motor is started, under the action of the first belt transmission mechanism and the second belt transmission mechanism, the cam rotates to drive the sliding rod which is in running fit with the longitudinal rod to move up and down, namely, the connecting frame moves in a seesaw mode, and meanwhile, the fulcrum is peristaltic along with the cam, so that the fulcrum is pressed to different degrees, and the pressing effect is further improved.

The utility model is characterized in that the pressing unit further comprises an adjusting component which is arranged on the supporting plate and used for controlling the intervals among the plurality of pressing telescopic components so as to adapt to puerpera with different sizes.

The utility model is characterized in that the supporting plate also comprises a hinged column arranged in the middle of the top surface of the plate body, two first sliding grooves are correspondingly formed in two sides of the hinged column, the top end of the second connecting rod of one pressing telescopic component is fixedly connected with the bottom surface of the plate body, the top ends of the other second connecting rods respectively and movably penetrate through the corresponding first sliding grooves, and the axis of the second connecting rod fixedly connected with the plate body is collinear with the axis of the hinged column; the adjusting component comprises a scissor type telescopic mechanism which is hinged with the hinge post, connected with a plurality of second connecting rods penetrating through the first sliding groove, and a second electric push rod arranged on the top surface of the plate body; the scissors-type telescopic machanism is including being a plurality of pairs of connecting rods that shear-type is articulated each other, articulated connection between two adjacent pairs of connecting rods, wherein a pair of connecting rod articulated department with articulated column articulated connection, every other pair connecting rod articulated department with corresponding second connecting rod top articulated connection, preferably, as shown in fig. 1, 3, for rationally arranging, the length of the connecting rod that is located the tip is the half of connecting rod length that is located the middle part, this is prior art, and this is not repeated here, the flexible end of second electric putter with one of them second connecting rod top articulated connection, during the use, through the flexible action of second electric putter, can realize scissors-type telescopic machanism's flexible motion, and then adjust a plurality of interval between the flexible subassembly of pressing.

The chassis comprises a base, a plurality of bottom wheels arranged at the bottom of the base, two vertical rods fixed at one side of the base, a top plate arranged between the top ends of the two vertical rods, and a handrail arranged between the middle parts of the two vertical rods; two through holes corresponding to the vertical rods one to one are formed in two sides of one end portion of the supporting plate, the through holes are movably sleeved on the corresponding vertical rods, when the supporting plate is lifted, the through holes slide up and down along the axis direction of the vertical rods, preferably, sleeves which are located right above the through holes and are collinear with the axis of the through holes are further arranged on the supporting plate, and inclined rods are arranged between the sleeves and the end portions, away from the through holes, of the plate body, so that stability of the supporting plate is guaranteed.

The lifting unit comprises a threaded rod which is parallel to the vertical rod and arranged between the top plate and the base, a first motor fixed on the base, and a bevel gear set arranged between a rotating shaft of the threaded rod and an output shaft of the first motor, wherein the bevel gear set comprises two bevel gears which are meshed with each other, the rotating shaft of one bevel gear is coaxial with the rotating shaft of the threaded rod, and the rotating shaft of the other bevel gear is coaxial with the output shaft of the first motor; the threaded rod penetrates through the threaded hole and is in threaded fit with each other, and when the electric first motor is started, the threaded rod rotates under the action of the bevel gear set, so that the supporting plate can be driven to slide up and down along the vertical rod.

The beneficial effects of the utility model are as follows: according to the utility model, the lifting unit is used for controlling the lifting of the supporting plate, so that the pressing unit is driven to lift, the pressing block corresponding to the middle part of the connecting frame is propped against the abdomen of the puerpera, the connecting frame is enabled to perform seesaw-like movement by taking the connecting part of the connecting frame and the connecting assembly as a fulcrum through the first electric push rod, and each pressing telescopic assembly performs corresponding telescopic movement along with the connecting frame, so that the pressing block can be driven to press the abdomen of the puerpera, and the manual hand pressing is completely replaced; the cam is arranged to enable the connecting frame to perform seesaw movement and peristaltic movement along with the cam at the pivot, so that the pressing action at the pivot is performed to different degrees, and the pressing effect is further improved; the adjusting component is arranged, the distance between the pressing blocks can be adjusted, so that the puerpera with different body types can be adapted, and the applicability is strong.

Drawings

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

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic diagram showing the partial connection relationship of the pressing unit according to the present utility model;

FIG. 4 is a schematic diagram of the connection relationship between the pressing block and the pressing telescopic assembly in the utility model;

fig. 5 is a schematic structural view of a support plate according to the present utility model.

Wherein, the reference numerals are as follows: 1. a chassis; 11. a base; 12. a bottom wheel; 13. a vertical rod; 14. a top plate; 15. a support plate; 151. a plate body; 152. a support plate; 153. a first chute; 154. a hinge post; 155. a threaded hole; 156. a through hole; 157. a diagonal rod; 158. a sleeve; 159. a hinge base; 16. an armrest; 2. a lifting unit; 20. a first motor; 21. a bevel gear set; 22. a threaded rod; 3. a pressing unit; 31. pressing the blocks; 311. pressing head; 312. a first connecting rod; 32. a connection assembly; 320. a second motor; 321. a first belt drive mechanism; 322. a second belt drive mechanism; 323. a cam; 33. a connection frame; 331. a longitudinal bar; 332. a cross bar; 333. a second chute; 34. pressing the telescopic assembly; 341. a second connecting rod; 342. a first connection plate; 343. a first hinge lever; 344. a sliding sleeve; 345. a slide bar; 3451. a baffle ring; 346. a spring; 347. a second hinge lever; 348. a second connecting plate; 35. a first electrical push rod; 36. an adjustment assembly; 361. a scissor type telescopic mechanism; 362. and a second electric push rod.

Detailed Description

In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.

Referring to fig. 1 to 5, the present utility model is: an abdomen pressing device for postpartum care comprises a chassis 1 provided with a supporting plate 15, a lifting unit 2 arranged on the chassis 1 and controlling the supporting plate 15 to lift, and a pressing unit 3 arranged on the supporting plate 15;

the pressing unit 3 includes a connection frame 33, a plurality of pressing expansion assemblies 34 each of which is connected to the connection frame 33 at the middle thereof and connected to the support plate 15 at the top thereof, a plurality of pressing blocks 31 each of which corresponds to the plurality of pressing expansion assemblies 34 one by one, a connection assembly 32 provided between the middle of the connection frame 33 and the support plate 15 or between one of the pressing expansion assemblies 34 and the support plate 15, and a first electric push rod 35 provided between one of the longitudinal ends of the connection frame 33 and the support plate 15; the plurality of pressing telescopic assemblies 34 are longitudinally and uniformly arranged along the connecting frame 33, the pressing blocks 31 are arranged at the bottom ends of the corresponding pressing telescopic assemblies 34, the support plate 15 is provided with a hinging seat 159, and the first electric push rod 35 is connected with the hinging seat 159.

When the puerpera lying-in bed is used, the supporting plate 15 is controlled to lift by the lifting unit 2, and then the pressing unit 3 is driven to lift, so that the pressing block 33 corresponding to the middle part of the connecting frame 33 is propped against the abdomen of the puerpera, the first electric push rod 35 is opened to enable the telescopic end of the first electric push rod to stretch back and forth, the connecting frame 33 takes the joint of the connecting frame 33 and the connecting assembly 32 as a fulcrum, the seesaw-like movement is carried out, and each pressing telescopic assembly 34 carries out corresponding stretching movement along with the connecting frame 33, so that the pressing block 31 is driven to carry out wave-like movement, and the abdomen of the puerpera is pressed.

The specific feature of the present utility model is that the pressing expansion assembly 34 includes a sliding rod 345 horizontally disposed and having two ends movably connected to two opposite frames of the connecting frame 33, two sliding sleeves 344 correspondingly sleeved on two ends of the sliding rod 345, a spring 346 sleeved on the sliding rod 345 and disposed between the two sliding sleeves 344, a first connecting plate 342 disposed above the sliding rod 345, a second connecting rod 341 having a bottom fixedly connected to a top of the first connecting plate 342, two first hinge rods 343 symmetrically disposed between two ends of a bottom of the first connecting plate 342 and the two sliding sleeves 344, a second connecting plate 348 disposed below the sliding rod 345, and two second hinge rods 347 symmetrically disposed between two ends of a top of the second connecting plate 348 and the two sliding sleeves 344, the top of the second connecting rod 341 and the supporting plate 15 being connected to a bottom of the second connecting plate 348 and the pressing block 31; one end of the first hinge rod 343 is hinged with one end of the bottom of the first connecting plate 342, the other end of the first hinge rod 347 is hinged with the corresponding sliding sleeve 344, one end of the second hinge rod 347 is hinged with one end of the top of the second connecting plate 348, and the other end of the second hinge rod 347 is hinged with the corresponding sliding sleeve 344.

When in use, when the slide bar 345 moves downwards along with the connecting frame 33, the slide bar 345 moves downwards away from the first connecting plate 342, the two sliding sleeves 344 are close to each other under the action of the two first hinging rods 343, and the second connecting plate 348 moves downwards away from the slide bar 345 under the action of the two second hinging rods 347, so that the pressing block 31 can be driven to press the abdomen of the puerpera downwards or gradually increase the pressing force on the abdomen of the puerpera; similarly, when the slide bar 345 moves upward with the connection frame 33, the two slide sleeves 344 move away from each other, and the pressing telescopic assembly 34 drives the pressing block 31 to move upward away from the abdomen of the parturient or gradually reduce the pressing force to the abdomen of the parturient.

The present utility model is also specifically characterized in that the pressing block 31 includes a first connecting rod 312 with a top end connected to the pressing telescopic assembly 34, and a pressing head 311 disposed at a bottom end of the first connecting rod 312, at least a bottom surface of the pressing head 311 is made of medical silica gel, and a pressing force is suitable to avoid injury to abdomen of a puerpera.

The connecting frame 33 comprises two corresponding longitudinal bars 331, two transverse bars 332 which are correspondingly arranged at two ends of the two longitudinal bars 331 and are enclosed with the two longitudinal bars 331 to form a rectangle, and a second chute 333 which is arranged on the longitudinal bars 331; the telescoping end of the first electrical push rod 35 is connected to one of the crossbars 332; the sliding rods 345 and the transverse rods 332 are parallel to each other, two ends of one sliding rod 345 are respectively in running fit with the two longitudinal rods 331, two ends of the other sliding rods 345 are respectively in sliding fit with the second sliding grooves 333, when the lifting unit 2 adjusts the height, the pressing blocks 31 corresponding to the sliding rods 345 in running fit with the longitudinal rods are propped against the abdomen of a parturient, when the first electric push rod 35 performs telescopic motion, the axes of the sliding rods 345 in running fit with the two longitudinal rods 331 are the rotating shafts of the connecting frame 33, when the telescopic assembly 34 is pressed to stretch out and draw back, the corresponding sliding rods 345 slide along the second sliding grooves 333, preferably, two ends of the sliding rods 345 are respectively provided with a pair of baffle rings 3451, each pair of baffle rings 3451 are positioned on two sides of the corresponding longitudinal rods 331, and stability of the sliding rods 345 when sliding along the second sliding grooves 333 is ensured.

The utility model has the specific characteristics that the number of the pressing telescopic components 34 is odd, the sliding rods 345 of the pressing telescopic components 34 positioned at the center are in running fit with the longitudinal rods 331, the layout is reasonable, the pressing force is moderately translated, and the use is safe.

The utility model is characterized in that the supporting plate 15 comprises a plate body 151 which is horizontally arranged, and two supporting plates 152 which are correspondingly arranged at the middle parts of two sides of the plate body 151 and extend downwards; a connection shaft of the connection assembly 32 rotatably fitted with the plate body 151, a cam 323 rotatably fitted with the bottom end of the support plate 152, a second belt transmission mechanism 322 provided between the connection shaft and a rotation shaft of the cam 323, a second motor 320 fixed on the plate body 151, and a first belt transmission mechanism 321 provided between an output shaft of the second motor 320 and the connection shaft; when the second motor 320 is started, under the action of the first belt transmission mechanism 321 and the second belt transmission mechanism 322, the cam 323 rotates to drive the slide rod 345 in rotation with the vertical rod 331 to move up and down, namely, the connecting frame 33 moves in a seesaw manner, and the fulcrum is peristaltic along with the cam 323, so that the fulcrum is pressed to different degrees, and the pressing effect is further improved.

The present utility model is also characterized in that the pressing unit 3 further comprises an adjusting assembly 36 provided on the support plate 15 for controlling the interval between the plurality of pressing telescopic assemblies 34 so as to adapt to the puerpera of different sizes.

The specific characteristics of the utility model are that the supporting plate 15 also comprises a hinged column 154 arranged in the middle of the top surface of the plate body 151, two first sliding grooves 153 correspondingly arranged on two sides of the hinged column 154, wherein the top end of a second connecting rod 341 of one pressing telescopic component 34 is fixedly connected with the bottom surface of the plate body 151, the top ends of other second connecting rods 341 respectively movably penetrate through the corresponding first sliding grooves 153, and the axis of the second connecting rod 341 fixedly connected with the plate body 151 is collinear with the axis of the hinged column 154; the adjusting assembly 36 includes a scissor telescopic mechanism 361 hingedly connected to the hinge post 154 and connected to a plurality of second connecting rods 341 penetrating the first sliding groove 153, and a second electric push rod 362 provided on the top surface of the plate body 151; the scissor telescopic mechanism 361 comprises a plurality of pairs of connecting rods hinged to each other in a scissor manner, two adjacent pairs of connecting rods are hinged to each other, a hinged position of one pair of connecting rods is hinged to the hinged post 154, the hinged position of each other pair of connecting rods is hinged to the top end of the corresponding second connecting rod 341, and preferably, as shown in fig. 1 and 3, the length of each connecting rod at the end is half of the length of each connecting rod at the middle, which is the prior art, and the telescopic end of the second electric push rod 362 is hinged to the top end of one second connecting rod 341, so that during use, the telescopic movement of the scissor telescopic mechanism 361 can be realized through the telescopic action of the second electric push rod 362, and the spacing between a plurality of pressing telescopic components 34 is adjusted.

The utility model is characterized in that the chassis 1 comprises a base 11, a plurality of bottom wheels 12 arranged at the bottom of the base 11, two vertical rods 13 fixed at one side of the base 11, a top plate 14 arranged between the top ends of the two vertical rods 13, and a handrail 16 arranged between the middle parts of the two vertical rods 13; two through holes 156 corresponding to the two vertical rods 13 one by one are formed in two sides of one end of the supporting plate 15, the through holes 156 are movably sleeved on the corresponding vertical rods 13, when the supporting plate 15 is lifted, the through holes 156 slide up and down along the axial direction of the vertical rods 13, preferably, a sleeve 158 positioned right above the through holes 156 and having the axial line collinear with that of the through holes 156 is further arranged on the supporting plate 15, and an inclined rod 157 is arranged between the sleeve 158 and the end part, far away from the through holes 156, of the plate body 151, so that the stability of the supporting plate 15 is ensured.

The utility model is characterized in that a threaded hole 155 is formed in the center of the end part of the supporting plate 15, which is close to the through hole 156, the lifting unit 2 comprises a threaded rod 22 which is parallel to the upright rod 13 and is arranged between the top plate 14 and the base 11, a first motor 20 which is fixed on the base 11, and a bevel gear group 21 which is arranged between the rotating shaft of the threaded rod 22 and the output shaft of the first motor 20, the bevel gear group 21 comprises two bevel gears which are meshed with each other, wherein the rotating shaft of one bevel gear is coaxial with the rotating shaft of the threaded rod 22, and the rotating shaft of the other bevel gear is coaxial with the output shaft of the first motor 20; the threaded rod 22 penetrates through the threaded hole 155 and is in threaded fit with each other, and when the electric first motor 20 is started, the threaded rod 22 rotates under the action of the bevel gear set 21, so that the supporting plate 15 can be driven to slide up and down along the upright rod 13.

The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.

Claims

1. An abdomen pressing device for postpartum care is characterized by comprising a chassis (1) provided with a supporting plate (15), a lifting unit (2) arranged on the chassis (1) and used for controlling the lifting of the supporting plate (15), and a pressing unit (3) arranged on the supporting plate (15);

the pressing unit (3) comprises a connecting frame (33), a plurality of pressing telescopic assemblies (34) with the middle part connected with the connecting frame (33) and the top end connected with the supporting plate (15), a plurality of pressing blocks (31) corresponding to the pressing telescopic assemblies (34) one by one, a connecting assembly (32) arranged between the middle part of the connecting frame (33) and the supporting plate (15) or between one of the pressing telescopic assemblies (34) and the supporting plate (15), and a first electric push rod (35) arranged between one longitudinal end of the connecting frame (33) and the supporting plate (15); the telescopic pressing assemblies (34) are longitudinally and uniformly arranged along the connecting frame (33), the pressing blocks (31) are arranged at the bottom ends of the corresponding telescopic pressing assemblies (34), the supporting plates (15) are provided with hinging seats (159), and the first electric push rods (35) are connected with the hinging seats (159).

2. The abdomen pressing device for postpartum care of claim 1, wherein the pressing telescopic assembly (34) comprises a sliding rod (345) which is horizontally arranged and two ends of which are respectively movably connected with two opposite side frames of the connecting frame (33), two sliding sleeves (344) which are correspondingly sleeved at two ends of the sliding rod (345), a spring (346) which is sleeved on the sliding rod (345) and is arranged between the two sliding sleeves (344), a first connecting plate (342) which is arranged above the sliding rod (345), a second connecting rod (341) which is fixedly connected with the top end of the first connecting plate (342) at the bottom end, two first hinging rods (343) which are symmetrically arranged between two ends of the bottom of the first connecting plate (342) and two sliding sleeves (344) at the bottom end of the sliding rod (345) respectively, and two second hinging rods (347) which are symmetrically arranged between two ends of the top of the second connecting plate (345) and two sliding sleeves (344) respectively, wherein the top end of the second connecting rod (341) is fixedly connected with the second connecting plate (348) at the bottom end of the supporting plate (15).

3. The abdomen pressing device for postpartum care of claim 1, wherein the pressing block (31) comprises a first connecting rod (312) with a top end connected with the pressing telescopic assembly (34), and a pressing head (311) arranged at the bottom end of the first connecting rod (312), and at least the bottom surface of the pressing head (311) is made of medical silica gel.

4. The abdomen pressing device for postpartum care of claim 2, wherein the connecting frame (33) comprises two corresponding longitudinal bars (331), two transverse bars (332) which are correspondingly arranged at two ends of the two longitudinal bars (331) and are enclosed with the two longitudinal bars (331) to form a rectangle, and a second chute (333) which is arranged on the longitudinal bars (331); the telescopic end of the first electric push rod (35) is connected with one of the transverse rods (332); the sliding rods (345) are parallel to the transverse rods (332), two ends of one sliding rod (345) are respectively in running fit with the two longitudinal rods (331), and two ends of the other sliding rods (345) are respectively in sliding fit with the second sliding grooves (333).

5. The abdomen pressing device for postpartum care of claim 4, wherein the number of the pressing telescopic members (34) is set to be an odd number, and the slide rod (345) of the pressing telescopic member (34) located at the center is in a rotating fit with the longitudinal rod (331).

6. The abdomen pressing device for postpartum care according to claim 5, wherein the supporting plate (15) comprises a plate body (151) horizontally arranged, and two supporting plates (152) correspondingly arranged at the middle parts of two sides of the plate body (151) and extending downwards; the connecting assembly (32) is connected with the plate body (151) in a rotating fit manner, a cam (323) is connected with the bottom end of the support plate (152) in a rotating fit manner, a second belt transmission mechanism (322) is arranged between the connecting shaft and the rotating shaft of the cam (323), a second motor (320) is fixed on the plate body (151), and a first belt transmission mechanism (321) is arranged between the output shaft of the second motor (320) and the connecting shaft; the end of the slide rod (345) which is in rotary fit with the vertical rod (331) is matched with the cam (323).

7. The abdomen pressing device for postpartum care of claim 6, wherein the pressing unit (3) further comprises an adjusting assembly (36) provided on the supporting plate (15) for controlling a space between a plurality of the pressing telescopic assemblies (34).

8. The abdomen pressing device for postpartum care of claim 7, wherein the supporting plate (15) further comprises a hinge post (154) arranged in the middle of the top surface of the plate body (151), two first sliding grooves (153) correspondingly arranged on two sides of the hinge post (154), wherein the top end of a second connecting rod (341) of one pressing telescopic assembly (34) is fixedly connected with the bottom surface of the plate body (151), and the top ends of the other second connecting rods (341) respectively movably penetrate through the corresponding first sliding grooves (153); the adjusting component (36) comprises a scissor telescopic mechanism (361) which is connected with the hinge post (154) in a hinge way and connected with a plurality of second connecting rods (341) penetrating through the first sliding groove (153), and a second electric push rod (362) arranged on the top surface of the plate body (151); the shear type telescopic mechanism (361) comprises a plurality of pairs of connecting rods which are in shear type mutual hinge, two adjacent pairs of connecting rods are hinged, a mutual hinge part of one pair of connecting rods is hinged with the hinge post (154), the other pairs of connecting rods are hinged with the top ends of the corresponding second connecting rods (341), and the telescopic end of the second electric push rod (362) is hinged with the top ends of one of the second connecting rods (341).

9. The abdomen pressing device for postpartum care according to claim 7, wherein the chassis (1) comprises a base (11), a plurality of casters (12) arranged at the bottom of the base (11), two upright rods (13) fixed at one side of the base (11), a top plate (14) arranged between the top ends of the two upright rods (13), and a handrail (16) arranged between the middle parts of the two upright rods (13); two through holes (156) corresponding to the two vertical rods (13) one by one are formed in two sides of one end part of the supporting plate (15), and the through holes (156) are movably sleeved on the corresponding vertical rods (13).

10. The abdomen pressing device for post-partum care according to claim 9, wherein the support plate (15) is provided with a screw hole (155) near an end center of the through hole (156), the elevating unit (2) comprises a threaded rod (22) parallel to the upright (13) and disposed between the top plate (14) and the base (11), a first motor (20) fixed on the base (11), and a bevel gear set (21) disposed between a rotation shaft of the threaded rod (22) and an output shaft of the first motor (20); the threaded rod (22) penetrates through the threaded hole (155) and is in threaded fit with each other.