Multi-parameter intelligent management terminal for weight during pregnancy

Abstract

The invention relates to the technical field of weight management, and discloses a pregnancy weight multi-parameter intelligent management terminal, which comprises a bearing plate, the rear side of the top of the bearing plate is fixedly connected with a bracket, the inner side of the bracket is provided with a folding mechanism, the folding mechanism comprises a U-shaped plate, the U-shaped plate is slidably connected to the inner side of the bracket, and the U-shaped plate is fixedly connected with the bracket. Supporting plates are rotationally connected to the left side and the right side of the top of the U-shaped plate, rotating rods are rotationally connected to one sides of the interiors of the supporting plates, the top ends of the rotating rods penetrate through the supporting plates and are fixedly connected with handrails, and ratchet wheels are fixedly connected to the lower middle portions of the outer sides of the rotating rods. The connecting rod drives the first pawl to rotate, the first pawl rotates to be disengaged from the ratchet wheel, then the handrail is rotated to the top of the supporting plate, the supporting plate is rotated, meanwhile, the U-shaped rod is pulled to drive the clamping block to move forwards, the supporting plate is rotated to the vertical state, and the supporting plate and the handrail can be folded conveniently.

Description

Technical Field

[0001] This invention relates to the field of weight management technology, specifically to a multi-parameter intelligent management terminal for weight during pregnancy. Background Technology

[0002] Pregnancy weight refers to a woman's total body weight during pregnancy. It not only reflects the pregnant woman's own nutritional status and physical changes, but is also closely related to the growth and development of the fetus and pregnancy outcomes. Reasonable weight gain during pregnancy can provide sufficient nutritional support for the fetus, help its normal development, and reduce the risk of low birth weight or premature birth. However, abnormal weight gain can change the ratio between the pelvis and the fetus, increasing the likelihood of cesarean section, or prolonging labor and increasing the need for interventions during delivery, posing additional risks to both mother and baby. Therefore, it is necessary for pregnant women to continuously manage their weight during pregnancy.

[0003] Currently available pregnancy weight management devices require pregnant women to stand on a weighing module to measure their weight. However, these devices only provide a simple weight measurement and cannot comprehensively reflect the pregnant woman's physical condition. To address this issue, existing technologies add a height measurement module and use a control system to calculate the pregnant woman's BMI, displaying her weight and other parameters on a screen. However, in late pregnancy, the growing abdomen can cause instability, leading to swaying or loss of balance. To solve this, existing technologies add handrails to help pregnant women stand more stably. However, in practical use, the addition of handrails requires a significant amount of space when not in use, reducing the device's practicality and failing to meet user needs. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a multi-parameter intelligent management terminal for pregnancy weight, which solves the problem that pregnancy weight management devices require a large amount of space when placed.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-parameter intelligent management terminal for pregnancy weight, comprising a load-bearing plate, a bracket fixedly connected to the top rear side of the load-bearing plate, a folding mechanism provided on the inner side of the bracket for providing convenient support for pregnant women, a lifting mechanism provided on the outer side of the bracket for convenient lifting of the support components, and a cleaning mechanism provided at the bottom of the load-bearing plate for convenient cleaning of the foot pads;

[0006] The folding mechanism includes a U-shaped plate slidably connected to the inner side of the bracket. Support plates are rotatably connected to the top left and right sides of the U-shaped plate. A rotating rod is rotatably connected to one inner side of the support plate. The top end of the rotating rod passes through the support plate and is fixedly connected to a handrail. A ratchet is fixedly connected to the lower middle part of the outer side of the rotating rod. A connecting rod is rotatably connected to the other inner side of the support plate. The bottom end of the connecting rod passes through the support plate. A first pawl is fixedly connected to the top of the connecting rod. The first pawl engages with the ratchet. A first spring is fixedly connected to one side of the first pawl. One end of the first spring is fixedly connected to the support plate. A fixing assembly is provided on the top of the bracket.

[0007] Preferably, the lifting mechanism includes two frames, which are fixedly connected to the front and rear sides of the load-bearing plate, respectively. Ratchets are fixedly connected to the left and right sides of the interior of the two frames. A hollow plate is fixedly connected to the bottom of the U-shaped plate. Movable plates are provided on the left and right sides of the interior of the hollow plate. Second pawls are fixedly connected to the front and rear ends of the opposite sides of the two movable plates. Multiple second pawls are respectively engaged with the corresponding ratchet racks. A reset component is provided on the inner side of the hollow plate.

[0008] Preferably, the cleaning mechanism includes a pressure sensor, which is fixedly connected to the bottom of the load-bearing plate. A hollow box is fixedly connected to the bottom of the pressure sensor. A fixing plate is fixedly connected to the right side of the hollow box. A first winding roller is rotatably connected to the top left side of the fixing plate. A second winding roller is rotatably connected to the rear inside of the hollow box. The outer sides of the first and second winding rollers are provided with the same foot pad. A first motor is fixedly connected to the bottom right side of the hollow box. The output end of the first motor passes through the fixing plate and the hollow box and is fixedly connected to the second winding roller. A second motor is fixedly connected to the front right wall of the hollow box. The output end of the second motor passes through the hollow box and is fixedly connected to a cleaning roller. The left end of the second winding roller passes through the hollow box. A transmission assembly is provided on the left side of the hollow box.

[0009] Preferably, the fixing component includes a T-shaped block, which is fixedly connected to the top front side of the bracket. A U-shaped rod is provided on the front side of the T-shaped block, and the left and right ends of the rear side of the U-shaped rod pass through the T-shaped block and the bracket in sequence and are fixedly connected to a locking block. A second spring is provided on the left and right sides of the middle of the outer wall of the T-shaped block.

[0010] Preferably, the reset assembly includes two guide rods, which are fixedly connected to the front and rear sides of the hollow plate respectively, and a third spring is provided at the middle of the outer side of each of the two guide rods.

[0011] Preferably, the transmission assembly includes pulleys and a transmission belt. The two pulleys are respectively fixedly connected to the left ends of take-up roller one and take-up roller two, and the two pulleys are connected by the transmission belt.

[0012] Preferably, the folding mechanism further includes multiple sliding grooves, which are respectively opened on the left and right sides, front and rear ends of the bracket, and the inner sides of the multiple sliding grooves are slidably connected to the U-shaped plate.

[0013] Preferably, the cleaning mechanism further includes two guide rollers, which are fixedly connected to the front sides of the hollow box and the load-bearing plate, respectively, and the front sides of both guide rollers are in contact with the foot pad cloth.

[0014] Preferably, the cleaning mechanism further includes a collection box, which is slidably connected to the lower middle part of the inner side of the hollow box, and the front side of the collection box penetrates through the hollow box.

[0015] Preferably, an L-shaped plate is fixedly connected to the rear side of the hollow box, and a height sensor is fixedly connected to the top inner side of the L-shaped plate.

[0016] This invention provides a multi-parameter intelligent management terminal for pregnancy weight. It has the following beneficial effects:

[0017] 1. The present invention drives the first pawl to rotate via the connecting rod. The rotation of the first pawl disengages from the ratchet, thereby rotating the handrail to the top of the support plate and rotating the support plate. At the same time, the U-shaped rod is pulled to move the locking block forward, thereby rotating the support plate to a vertical position. This allows the support plate and handrail to be easily folded up, reducing the storage space of the device and improving its practicality, thus meeting the needs of users.

[0018] 2. By pressing the movable plates on both sides, the second pawls on both sides disengage from the ratchet rack, releasing the limitation on the position of the hollow plate. The hollow plate then moves, driving the U-shaped plate to move, thus adjusting the height of the handrail. When the adjustment is complete, the third spring pushes the movable plates on both sides to move towards each other, causing the second pawls to engage with the ratchet rack and fixing the position of the hollow plate. This can adapt to the usage needs of pregnant women of different heights, improving the convenience of the device.

[0019] 3. This invention uses a first motor to drive a first take-up roller to rotate, and through the transmission action of a pulley and a drive belt, drives a second take-up roller to rotate, thereby rolling up the foot mat cloth after it has been stepped on into a hollow box. The second motor drives a cleaning roller to rotate, cleaning the dust off the foot mat cloth. This invention can automatically clean the foot mat cloth, reducing the workload of the staff. Attached Figure Description

[0020] Figure 1 This is a perspective view of the present invention;

[0021] Figure 2 This is a front view of the present invention;

[0022] Figure 3 This is a partial structural schematic diagram of the folding mechanism of the present invention;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the image;

[0024] Figure 5 This is a partial structural cross-sectional view of the present invention;

[0025] Figure 6 This is a partial structural cross-sectional view of the lifting mechanism of the present invention;

[0026] Figure 7 This is a partial structural diagram of the present invention;

[0027] Figure 8 This is a partial structural diagram of the cleaning mechanism of the present invention.

[0028] The components include: 1. Load-bearing plate; 2. Folding mechanism; 21. U-shaped plate; 22. Support plate; 23. Rotating rod; 24. Handrail; 25. Ratchet; 26. Connecting rod; 27. First pawl; 28. First spring; 29. ​​Fixing assembly; 291. T-block; 292. U-shaped rod; 293. Locking block; 294. Second spring; 210. Slide groove; 3. Lifting mechanism; 31. Frame; 32. Ratchet; 33. Movable plate; 34. Second pawl; 35. Reset assembly. Components; 351, Guide rod; 352, Third spring; 36, Hollow plate; 4, Cleaning mechanism; 41, Pressure sensor; 42, Hollow box; 43, Fixing plate; 44, Take-up roller one; 45, First motor; 46, Take-up roller two; 47, Foot pad cloth; 48, Transmission assembly; 481, Pulley; 482, Transmission belt; 49, Second motor; 410, Cleaning roller; 411, Guide roller; 412, Collection box; 5, Bracket; 6, L-shaped plate; 7, Height sensor. Detailed Implementation

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Reference Figure 3 , Figure 4 and Figure 5This invention provides a multi-parameter intelligent management terminal for pregnancy weight, including a load-bearing plate 1, a bracket 5 fixedly connected to the top rear side of the load-bearing plate 1, a folding mechanism 2 provided on the inner side of the bracket 5 for convenient support for pregnant women, a lifting mechanism 3 provided on the outer side of the bracket 5 for convenient lifting of the support components, and a cleaning mechanism 4 provided at the bottom of the load-bearing plate 1 for convenient cleaning of the foot pads.

[0031] The folding mechanism 2 includes a U-shaped plate 21, which is slidably connected to the inner side of the bracket 5. Support plates 22 are rotatably connected to the top left and right sides of the U-shaped plate 21. A rotating rod 23 is rotatably connected to one side of the inner side of the support plate 22. The top end of the rotating rod 23 passes through the support plate 22 and is fixedly connected to a handrail 24, allowing the handrail 24 to rotate. A ratchet 25 is fixedly connected to the lower middle part of the outer side of the rotating rod 23. A connecting rod 26 is rotatably connected to the other side of the inner side of the support plate 22. The bottom end of the connecting rod 26 passes through the support plate 22, and a first pawl 27 is fixedly connected to the top of the connecting rod 26. The connecting rod 26 can drive the first pawl 27 to rotate, and the first pawl 27 engages with the ratchet 25, limiting the ratchet 25. A first spring 28 is fixedly connected to one side of the first pawl 27. One end of 28 is fixedly connected to the support plate 22. The top of the bracket 5 is provided with a fixing component 29. The fixing component 29 includes a T-shaped block 291. The T-shaped block 291 is fixedly connected to the top front side of the bracket 5. A U-shaped rod 292 is provided on the front side of the T-shaped block 291. The left and right ends of the rear side of the U-shaped rod 292 pass through the T-shaped block 291 and the bracket 5 in sequence and are fixedly connected with a locking block 293. The U-shaped rod 292 can drive the locking block 293 to move. A second spring 294 is provided on the left and right sides of the middle of the outer wall of the T-shaped block 291. The second spring 294 can push the U-shaped rod 292 to move. The folding mechanism 2 also includes multiple slide grooves 210. The multiple slide grooves 210 are respectively opened on the front and rear ends of the left and right sides inside the bracket 5. The inner side of the multiple slide grooves 210 is slidably connected to the U-shaped plate 21. The slide grooves 210 can provide guidance for the movement of the U-shaped plate 21.

[0032] Specifically, when the armrest 24 needs to be folded, first rotate the connecting rod 26. During the rotation of the connecting rod 26, the first pawl 27 connected to it will rotate. As the first pawl 27 rotates, it will gradually disengage from the ratchet 25, thereby releasing the limiting effect on the rotating rod 23, thus rotating the armrest 24 to the top of the support plate 22, and rotating the support plate 22 accordingly. At the same time, pull the U-shaped rod 292. When the U-shaped rod 292 is under tension, it will drive the connected locking block 293 to move forward, and the support plate 22 can be smoothly rotated to a vertical position. After folding, the second spring 294 will push the U-shaped rod 292 to move backward, thereby fixing the support plate 22 in a vertical position with the locking block 293. The support plate 22 and the armrest 24 can be easily folded up, reducing the space occupied by the device during storage, improving the practicality of the device, and meeting the needs of users.

[0033] Reference Figure 1 , Figure 3 and Figure 6 The lifting mechanism 3 includes two frames 31, which are fixedly connected to the front and rear sides of the load-bearing plate 1. Ratchets 32 are fixedly connected to the left and right sides of the interior of the two frames 31. A hollow plate 36 is fixedly connected to the bottom of the U-shaped plate 21. Movable plates 33 are provided on the left and right sides of the interior of the hollow plate 36. The movable plates 33 can slide inside the hollow plate 36. Second pawls 34 are fixedly connected to the front and rear ends of the opposite sides of the two movable plates 33. Multiple second pawls 34 are respectively engaged with the corresponding ratchet 32. The movable plate 33 will drive the second pawls 34 to move, thereby disengaging the second pawls 34 from the ratchet 32. A reset assembly 35 is provided on the inner side of the hollow plate 36. The reset assembly 35 includes two guide rods 351, which are fixedly connected to the front and rear sides of the interior of the hollow plate 36. A third spring 352 is provided on the middle of the outer side of the two guide rods 351. The third spring 352 will push the movable plate 33 to move.

[0034] Specifically, when the height of the handrail 24 needs to be adjusted, the movable plates 33 on both sides are pressed, causing them to move towards the center. The movable plates 33 on both sides will drive the second pawls 34 on both sides to move, disengaging them from the ratchet rack 32. This allows the hollow plate 36 to be no longer fixed and can move up and down in the vertical direction, making it convenient for the operator to adjust the height of the U-shaped plate 21. After the height adjustment is completed, the third spring 352 will push the movable plates 33 on both sides to move towards each other until the second pawls 34 on both sides re-engage with the ratchet rack 32, thereby fixing the hollow plate 36 and improving the convenience of the device.

[0035] Reference Figure 2 , Figure 7 and Figure 8The cleaning mechanism 4 includes a pressure sensor 41, which is fixedly connected to the bottom of the load-bearing plate 1. The pressure sensor 41 can measure the weight of the pregnant woman. A hollow box 42 is fixedly connected to the bottom of the pressure sensor 41. A fixing plate 43 is fixedly connected to the right side of the hollow box 42. A first winding roller 44 is rotatably connected to the top left side of the fixing plate 43. A second winding roller 46 is rotatably connected to the rear inside of the hollow box 42. The same foot pad 47 is provided on the outer side of the first winding roller 44 and the second winding roller 46. When the first winding roller 44 and the second winding roller 46 rotate, they can take the foot pad 47 into the hollow box 42. A first motor 45 is fixedly connected to the bottom right side of the hollow box 42. The output end of the first motor 45 passes through the fixing plate 43 and the hollow box 42 in sequence and is fixedly connected to the second winding roller 46. The first motor 45 will drive the second winding roller 46 to rotate. A second motor 45 is fixedly connected to the front right wall of the hollow box 42. The second motor 49 has its output end passing through the hollow box 42 and is fixedly connected to the cleaning roller 410. The second motor 49 drives the cleaning roller 410 to rotate. The left end of the second take-up roller 46 passes through the hollow box 42. A transmission assembly 48 is provided on the left side of the hollow box 42. The transmission assembly 48 includes a pulley 481 and a transmission belt 482. The two pulleys 481 are fixedly connected to the left ends of the first take-up roller 44 and the second take-up roller 46, respectively. The two pulleys 481 are connected by the transmission belt 482. The second take-up roller 46 can drive the first take-up roller 44 to rotate through the transmission action of the pulleys 481 and the transmission belt 482. The cleaning mechanism 4 also includes two guide rollers 411. The two guide rollers 411 are fixedly connected to the front side of the hollow box 42 and the load-bearing plate 1, respectively. The front side of the two guide rollers 411 is in contact with the foot pad cloth 47. The guide rollers 411 can provide support and guidance for the foot pad cloth 47.

[0036] Specifically, after the pregnant woman finishes weighing, the first motor 45 starts and drives the first take-up roller 44 to rotate. The first take-up roller 44, through the transmission action of the pulley 481 and the transmission belt 482 connected to it, can further drive the second take-up roller 46 to rotate synchronously, thereby gradually rolling up the foot pad cloth 47 after the pregnant woman has stepped on it and storing it in the internal space of the hollow box 42. At the same time, the second motor 49 starts and drives the cleaning roller 410 to rotate, which can automatically clean the foot pad cloth 47 after it has been stepped on, ensuring that no dust or bacteria remain on the surface of the foot pad cloth 47, thereby keeping it clean and hygienic and reducing the workload of the staff.

[0037] Reference Figure 1 , Figure 2 and Figure 7 The cleaning mechanism 4 also includes a collection box 412, which is slidably connected to the lower middle part of the inner side of the hollow box 42. The front side of the collection box 412 penetrates through the hollow box 42, and the collection box 412 can collect the dust cleaned by the cleaning roller 410.

[0038] Specifically, the collection box 412 can collect the dust that has been cleaned up, and pulling the collection box 412 can clean up the collected dust.

[0039] Reference Figure 1 and Figure 2 An L-shaped plate 6 is fixedly connected to the rear side of the hollow box 42, and a height sensor 7 is fixedly connected to the top inner side of the L-shaped plate 6. The height sensor 7 can detect the height of the pregnant woman.

[0040] Specifically, the height of the pregnant woman is measured by the height sensor 7, and the BMI value can be calculated by the pregnant woman's weight.

[0041] Working principle: When the handrail 24 needs to be folded, the connecting rod 26 is rotated, which drives the first pawl 27 to rotate, thereby disengaging the first pawl 27 from the ratchet 25 and releasing the limit on the rotating rod 23. At this time, the handrail 24 is rotated to the top of the support plate 22. The support plate 22 is then rotated, and the U-shaped rod 292 is pulled. The U-shaped rod 292 drives the locking block 293 to move forward, which can rotate the support plate 22 to a vertical position. The second spring 294 will then push the U-shaped rod 292 to move backward, so that the locking block 293 fixes the support plate 22. This allows the support plate 22 and the handrail 24 to be folded up easily, reducing the storage space of the device.

[0042] When the height of the handrail 24 needs to be adjusted, press the movable plates 33 on both sides to move them towards the center at the same time. The movable plates 33 on both sides will then drive the second pawls 34 on both sides to disengage from the ratchet rack 32, so that the hollow plate 36 can move in the vertical direction, thereby facilitating the adjustment of the height of the U-shaped plate 21. After the adjustment is completed, the third spring 352 will push the movable plates 33 on both sides to move towards each other, so that the second pawls 34 on both sides will engage with the ratchet rack 32, thereby fixing the position of the hollow plate 36.

[0043] Finally, after the pregnant woman finishes weighing, the first motor 45 will drive the first take-up roller 44 to rotate. The first take-up roller 44, through the transmission action of the pulley 481 and the transmission belt 482, can drive the second take-up roller 46 to rotate. When the first take-up roller 44 and the second take-up roller 46 rotate, they can roll up the foot pad cloth 47 after the pregnant woman has stepped on it into the hollow box 42. The second motor 49 then drives the cleaning roller 410 to rotate, thereby automatically cleaning the foot pad cloth 47 after stepping on it, so that no dust or bacteria remain on the foot pad cloth 47.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-parameter intelligent management terminal for pregnancy weight, comprising a load-bearing plate (1), characterized in that, A bracket (5) is fixedly connected to the top rear side of the load-bearing plate (1). A folding mechanism (2) is provided on the inner side of the bracket (5). The folding mechanism (2) is used to provide support for pregnant women. A lifting mechanism (3) is provided on the outer side of the bracket (5). The lifting mechanism (3) is used to lift the support components. A cleaning mechanism (4) is provided at the bottom of the load-bearing plate (1). The cleaning mechanism (4) is used to clean the foot mats. The folding mechanism (2) includes a U-shaped plate (21), which is slidably connected to the inside of the bracket (5). The top left and right sides of the U-shaped plate (21) are rotatably connected to support plates (22). The inside side of the support plate (22) is rotatably connected to a rotating rod (23). The top of the rotating rod (23) passes through the support plate (22) and is fixedly connected to a handrail (24). The lower middle part of the outer side of the rotating rod (23) is fixedly connected to a ratchet (25). The other side of the inside of the support plate (22) is rotatably connected to a connecting rod (26). The bottom end of the connecting rod (26) passes through the support plate (22). The top of the connecting rod (26) is fixedly connected to a first pawl (27). The first pawl (27) is meshed with the ratchet (25). One side of the first pawl (27) is fixedly connected to a first spring (28). One end of the first spring (28) is fixedly connected to the support plate (22). The top of the bracket (5) is provided with a fixing component (29).

2. The intelligent terminal for multi-parameter management of pregnancy weight according to claim 1, characterized in that, The lifting mechanism (3) includes two frames (31), which are fixedly connected to the front and rear sides of the load-bearing plate (1). The left and right sides of the interior of the two frames (31) are fixedly connected with ratchet racks (32). The bottom of the U-shaped plate (21) is fixedly connected with a hollow plate (36). The left and right sides of the interior of the hollow plate (36) are provided with movable plates (33). The front and rear ends of the two movable plates (33) on opposite sides are fixedly connected with second pawls (34). Multiple second pawls (34) are respectively engaged with the corresponding ratchet racks (32). The inner side of the hollow plate (36) is provided with a reset assembly (35).

3. The intelligent terminal for multi-parameter management of pregnancy weight according to claim 1, characterized in that, The cleaning mechanism (4) includes a pressure sensor (41), which is fixedly connected to the bottom of the load-bearing plate (1). A hollow box (42) is fixedly connected to the bottom of the pressure sensor (41). A fixing plate (43) is fixedly connected to the right side of the hollow box (42). A first winding roller (44) is rotatably connected to the top left side of the fixing plate (43). A second winding roller (46) is rotatably connected to the rear inside of the hollow box (42). The same foot pad (47) is provided on the outer side of the first winding roller (44) and the second winding roller (46). A first motor (45) is fixedly connected to the bottom right side of the hollow box (42). The output end of the first motor (45) passes through the fixed plate (43) and the hollow box (42) in sequence and is fixedly connected to the second winding roller (46). A second motor (49) is fixedly connected to the front right wall of the hollow box (42). The output end of the second motor (49) passes through the hollow box (42) and is fixedly connected to the cleaning roller (410). The left end of the second winding roller (46) passes through the hollow box (42). A transmission assembly (48) is provided on the left side of the hollow box (42).

4. The intelligent terminal for multi-parameter management of pregnancy weight according to claim 1, characterized in that, The fixing component (29) includes a T-shaped block (291), which is fixedly connected to the top front side of the bracket (5). A U-shaped rod (292) is provided on the front side of the T-shaped block (291). The left and right ends of the rear side of the U-shaped rod (292) pass through the T-shaped block (291) and the bracket (5) in sequence and are fixedly connected to a locking block (293). A second spring (294) is provided on the left and right sides of the middle part of the outer wall of the T-shaped block (291).

5. The intelligent terminal for multi-parameter management of pregnancy weight according to claim 2, characterized in that, The reset assembly (35) includes two guide rods (351), which are fixedly connected to the front and rear sides of the hollow plate (36) respectively. A third spring (352) is provided on the middle of the outer side of each of the two guide rods (351).

6. The intelligent terminal for multi-parameter management of pregnancy weight according to claim 3, characterized in that, The transmission assembly (48) includes pulleys (481) and a transmission belt (482). The two pulleys (481) are fixedly connected to the left ends of take-up roller one (44) and take-up roller two (46), respectively, and the two pulleys (481) are connected by the transmission belt (482).

7. The intelligent terminal for multi-parameter management of pregnancy weight according to claim 1, characterized in that, The folding mechanism (2) also includes multiple slides (210), which are respectively opened on the left and right sides of the bracket (5) at the front and rear ends, and the inner sides of the multiple slides (210) are slidably connected to the U-shaped plate (21).

8. The intelligent terminal for multi-parameter management of pregnancy weight according to claim 3, characterized in that, The cleaning mechanism (4) also includes two guide rollers (411), which are fixedly connected to the front side of the hollow box (42) and the load-bearing plate (1), respectively. The front side of both guide rollers (411) is in contact with the foot pad cloth (47).

9. A multi-parameter intelligent management terminal for pregnancy weight according to claim 1, characterized in that, The cleaning mechanism (4) also includes a collection box (412), which is slidably connected to the lower inner part of the hollow box (42), and the front side of the collection box (412) penetrates the hollow box (42).

10. A multi-parameter intelligent management terminal for pregnancy weight according to claim 3, characterized in that, An L-shaped plate (6) is fixedly connected to the rear side of the hollow box (42), and a height sensor (7) is fixedly connected to the top inner side of the L-shaped plate (6).

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