CN109663286B - Pregnant woman physiological nursing device based on parallel topological structure - Google Patents

Abstract

The invention relates to a physiological care device for pregnant women based on a parallel topology structure, comprising a reclining board, a recovery training device is arranged at the rear end of the reclining board, an auxiliary device is arranged in the middle of the reclining board, and the recovery training device comprises a reclining board installed on the reclining board The left and right sides of the training bracket are symmetrically provided with a pedaling training mechanism, and a pulling and matching mechanism is arranged on the pedaling training mechanism. The present invention can solve the following problems existing in the existing pregnant women's body care process: a, the intensity of exercise cannot be adjusted according to the actual situation of the pregnant woman's body, b, the exercise method is single, and the combination of whole body exercise cannot be achieved, c, during exercise, it is impossible to do To buffer the strength of the pregnant woman's waist, it is easy to cause harm to the pregnant woman, and it can realize the function of safe and comprehensive exercise for the pregnant woman's body.

Description

A Physiological Nursing Device for Pregnant Women Based on Parallel Topology

technical field

The invention relates to the technical field of nursing and exercise, in particular to a physiological nursing device for pregnant women based on a parallel topology structure.

Background technique

Pregnant women need to do proper exercise before and after delivery, so as to properly care for the weak body. The nursing training of pregnant women is very important to the recovery of the body. The topological parallel mechanism has the advantages of good flexibility and high degree of freedom. Combined with body care equipment, it can increase the stability of the care equipment.

However, there are the following problems in the body care process of pregnant women: a, the intensity of the exercise cannot be adjusted according to the actual situation of the pregnant woman's body; b, the exercise method is single, and the combination of whole body exercise cannot be achieved; c, the exercise can not be done to the waist strength of the pregnant woman. Buffer, easy to cause harm to pregnant women.

For the nursing training of pregnant women before and after childbirth, related industries have made technical improvements to the tools for pregnant women, and put forward specific technical solutions, such as the Chinese utility model patent No. 2017215379838, an adjustable device for pregnant women's waist support for medical care It is mainly aimed at improving the adjustment of the waist of pregnant women, using a convenient adjustment and stable waist support device to protect the waist of pregnant women, and the Chinese utility model patent No. Standing and squatting movements strengthen the physique of pregnant women.

How to ensure the diversity and pertinence of nursing training for pregnant women, and how to protect the waist of pregnant women during training are still problems that need to be solved urgently.

SUMMARY OF THE INVENTION

In order to solve the above problems, the present invention provides a physiological nursing device for pregnant women based on a parallel topology, which can solve the following problems in the existing pregnant women's body nursing process: a, the intensity of exercise cannot be adjusted according to the actual situation of the pregnant woman's body , b, the exercise method is single, can not achieve the combination of whole body exercise, c, can not buffer the strength of the waist of pregnant women during exercise, easy to cause harm to pregnant women, can achieve the function of pregnant women's body care, safe and comprehensive exercise, and has the scope of application It has the advantages of wide range, various exercise methods and high safety factor.

In order to achieve the above purpose, the present invention adopts the following technical solutions to achieve: a physiological nursing device for pregnant women based on a parallel topology structure, comprising a reclining board, the rear end of the reclining board is provided with a recovery training device, and the middle of the reclining board is provided with an auxiliary device.

The recovery training device includes a training bracket installed on the lying board. The left and right sides of the training bracket are symmetrically provided with a stepping training mechanism. The stepping training mechanism is provided with a pulling and matching mechanism. On the board, the legs are exercised by stepping on the training mechanism, and the arms are exercised by pulling the matching mechanism. The simultaneous use of the pedaling training mechanism and the pulling and matching mechanism can assist in exercising the waist of pregnant women.

The auxiliary device includes a working slot arranged on the laying plate, a work parcel rack is installed at the lower end of the lying plate, a parallel mechanism is evenly arranged on the working parcel rack, and a driven buffer plate is installed on the upper end of the parallel mechanism, and the driven buffer plate is connected to the upper end of the parallel mechanism. A buffer rod is connected between the inner walls of the working tank through hinges, and a rubber buffer cover is wrapped between the driven buffer plate and the lying plate. The auxiliary device can assist the pregnant woman’s buttocks to move in the direction of the force according to the direction of the force during the exercise of the pregnant woman. Thereby, the force on the waist of pregnant women during exercise is reduced, and they will not be injured due to excessive force during exercise.

The stepping training mechanism includes a training installation frame installed on the training bracket, a training sliding hole is arranged in the middle of the training installation frame, and a training force transmission column is arranged in the training sliding hole by sliding fit, and the cross section of the training force transmission column is in the shape of a T-shaped structure, one end of the training power transmission column located inside the training sliding hole is installed on the training pedal, the training power transmission column is sleeved with a working spring, and the training pedal and the training installation frame are connected by a rubber cover. Tension chains are evenly arranged on the side wall of the frame along the circumferential direction of the training sliding hole, and connecting buckles are evenly arranged on the side wall of the training force transmission column along the circumferential direction thereof.

Preferably, the pulling and matching mechanism includes a guide roller arranged at the rear end of the training force transmission column, the upper end of the training installation frame is provided with an adjustment roller and a guide roller, a tension support frame is installed on the lying plate, and a guide hole is arranged on the tension support frame , a guide tube is arranged in the guide hole, and a tension rope is connected to the rear end of the training force transmission column. tension ring.

Preferably, the tension chain includes a tension frame installed on the outer wall of the training installation frame, the tension frame is provided with a tension hole, a tension hook is arranged in the tension hole, and one end of the tension hook located inside the tension hole is connected with the tension training spring, and the tension force The training spring is mounted on the outer wall of the training mounting frame.

Preferably, the connecting buckle includes a connecting rod arranged on the side wall of the training force transmission column through a pin, the connecting rod is provided with a connecting ring, the side wall of the connecting rod is provided with a connecting spring, and the connecting spring is installed on the connecting plate The connecting plate is arranged on the training force transmission column, the lower end of the connecting plate is provided with a clamping frame through the pin shaft, and the connecting plate is provided with a limiting frame for restricting the movement of the clamping frame.

Preferably, the parallel mechanism includes a static platform installed on the work parcel rack, four electric push rods are evenly arranged on the static platform along its circumferential direction through pin shafts, and the top of the electric push rods are mounted on the electric push rod through a ball hinge. On the rod, the static platform, the pin shaft, the four electric push rods, the ball hinge and the electric push rod form a 4-RPU parallel structure.

Preferably, the adjustment roller includes a spring limit post installed on the training installation frame, a limit adjustment frame is installed on the upper end of the spring limit post, and an adjustment roller is provided between the inner walls of the adjustment limit frame through bearings.

The beneficial effects of the present invention are:

1. the present invention can solve the following problems existing in the existing pregnant women's body care process: a, can not adjust the strength of exercise according to the actual situation of pregnant women's bodies, b, exercise method is single, can not achieve the combination of whole body exercise, c, during exercise It is impossible to buffer the strength of the waist of pregnant women, and it is easy to cause harm to pregnant women. It can realize the function of safe and comprehensive exercise of pregnant women's body care, and has the advantages of wide application range, various exercise methods and high safety factor.

2. The recovery training device designed by the present invention can select the strength of exercise. Pregnant women lie on the reclining board and exercise their legs by stepping on the training mechanism. The arms are exercised by pulling the matching mechanism. It can be used to assist in exercising the waist of pregnant women, and the exercise methods are diversified.

3. The present invention designs an auxiliary device that can assist the pregnant woman's buttocks to move in the direction of the force according to the force direction during the exercise process of the pregnant woman, thereby reducing the force on the waist of the pregnant woman during the exercise, and will not be injured due to excessive force during the exercise.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the structure schematic diagram of the present invention;

Fig. 2 is the use schematic diagram of the present invention;

Fig. 3 is the structural representation between the lying board and the recovery training device of the present invention;

Fig. 4 is the sectional view between the lying board of the present invention and the auxiliary device 3;

FIG. 5 is a partial enlarged view of the direction I of FIG. 3 of the present invention.

Detailed ways

The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

As shown in FIGS. 1 to 5 , a physiological care device for pregnant women based on a parallel topology includes a couchette 1 , a recovery training device 2 is provided at the rear end of the couchette 1 , and an auxiliary device 3 is provided in the middle of the couchette 1 .

The recovery training device 2 includes a training bracket 21 installed on the lying board 1, the left and right sides of the training bracket 21 are symmetrically provided with a stepping training mechanism 22, and the stepping training mechanism 22 is provided with a pulling and matching mechanism 23. When the pregnant woman lies on the reclining board 1, the legs are exercised by stepping on the training mechanism 22, and the arms are exercised by pulling the matching mechanism 23. The simultaneous use of the stepping training mechanism 22 and the pulling and matching mechanism 23 can assist in exercising the waist of the pregnant woman. .

The stepping training mechanism 22 includes a training installation frame 221 installed on the training bracket 21. A training sliding hole is provided in the middle of the training installation frame 221. The cross-section of the force column 222 is in a T-shaped structure, and one end of the training force transmission column 222 located on the inner side of the training sliding hole is installed on the training pedal 223. The training force transmission column 222 is sleeved with a working spring 225, and the training pedal 223 is connected to the training pedal 223. The installation frames 221 are connected by a rubber cover 224, the side wall of the training installation frame 221 is evenly provided with tension chains 24 along the circumferential direction of the training sliding hole, and the side wall of the training force transmission column 222 is evenly arranged along its circumferential direction There are connecting buckles 25.

The tension chain 24 includes a tension frame 241 installed on the outer wall of the training installation frame 221. The tension frame 241 is provided with a tension hole, and a tension hook 242 is arranged in the tension hole. 243 is connected, and the tension training spring 243 is installed on the outer wall of the training installation frame 221 .

The connecting buckle 25 includes a connecting rod 251 disposed on the side wall of the training force transmission column 222 through a pin, the connecting rod 251 is provided with a connecting ring 252, the side wall of the connecting rod 251 is provided with a connecting spring 253, and the connecting spring 253 Installed on the connecting plate 254, the connecting plate 254 is arranged on the training force transmission column 222, the lower end of the connecting plate 254 is provided with a clamping frame 255 through a pin, and the connecting plate 254 is provided with a limit to limit the movement of the clamping frame 255. The frame 256 is manually controlled to limit the position of the connecting ring 252 that does not require operation.

The tension chain 24 and the connection buckle 25 are used in cooperation with each other. According to the actual situation of the pregnant woman, select the appropriate tension chain 24 to connect with the connection buckle 25, manually hang the tension hook 242 into the connection ring 252, and select different numbers of tension training springs. 243 controls the intensity of the exercise.

The pregnant woman is lying on the reclining board 1, her feet are on the training pedal 223, and the training pedal 223 is pressed hard to exercise her legs.

The pulling and cooperating mechanism 23 includes a guide roller 231 arranged at the rear end of the training force transmission column 222, an adjustment roller 232 and a guide roller 233 are arranged on the upper end of the training installation frame 221, and a tension support frame 234 is installed on the lying board 1, and the tension support frame is installed. 234 is provided with a guide hole, a guide tube 235 is arranged in the guide hole, and a tension rope 236 is connected to the rear end of the training force transmission column 222. A tension ring 237 is connected to the front end of the draw roller 233, the guide tube 235, and the tension rope 236.

The adjusting roller 232 includes a spring limiting column installed on the training mounting frame 221 , the upper end of the spring limiting column is mounted with a limiting adjusting frame, and the adjusting roller 232 is provided between the inner walls of the adjusting limiting frame through bearings.

The pregnant woman pulls the tension ring 237 with both hands, and controls the training power transmission column 222 through the tension rope 236 to adjust the movement, so as to achieve the effect of exercising the arms.

The auxiliary device 3 includes a working slot arranged on the reclining board 1, a work parcel rack 31 is installed on the lower end of the reclining board 1, a parallel mechanism 32 is evenly arranged on the operation parcel rack 31, and a driven buffer is installed on the upper end of the parallel mechanism 32. Plate 33, a buffer rod 34 is connected between the driven buffer plate 33 and the inner wall of the working slot through a hinge, and a rubber buffer cover 35 is wrapped between the driven buffer plate 33 and the lying board 1, and the auxiliary device 3 can be used during the pregnant woman's exercise process. According to the direction of the force, it assists the pregnant woman's buttocks to move in the direction of the force, thereby reducing the force on the waist of the pregnant woman during the exercise, and ensuring that it will not be injured due to excessive force during the exercise.

The parallel mechanism 32 includes a static platform 321 installed on the work package frame 31. Four electric push rods 322 are evenly arranged on the static platform 321 along its circumferential direction through pin shafts, and the top of the electric push rods 322 is installed through a ball hinge. On the electric push rod 322, the static platform 321, the pin shaft, the four electric push rods 322, the ball hinge and the electric push rod 322 form a 4-RPU parallel structure, and the static platform 321 and the electric push rod 322 are connected by pins to form a parallel structure. The R pair, the P pair is formed when the electric push rod 322 is extended and retracted, and the U pair is formed by connecting the electric push rod 322 and the moving platform 433 through a ball hinge.

The buttocks of pregnant women are located on the rubber buffer cover 35, and the cooperating movement between the parallel mechanism 32 and the buffer rod 34 plays a guiding and shock-absorbing role for the driven buffer plate 33, and the parallel mechanism 32 cooperates with the force on the buttocks of pregnant women during the movement. The direction is adjusted, so as to reduce the force on the waist of pregnant women during exercise, and ensure that they will not be injured due to excessive force during exercise.

During nursing:

Select the training intensity, the tension chain 24 and the connection buckle 25 are used in cooperation with each other, select the appropriate tension chain 24 to connect with the connection buckle 25 according to the actual situation of the pregnant woman, manually hang the tension hook 242 into the connection ring 252, and select different quantities The tension training spring 243 controls the intensity of the exercise.

During leg training, the pregnant woman is lying on the reclining board 1, her feet are on the training pedal 223, and the training pedal 223 is pressed hard to exercise her legs.

During arm training, the pregnant woman pulls the tension ring 237 with both hands, and controls the training power transmission column 222 through the tension rope 236 to adjust the movement, so as to achieve the effect of exercising the arm.

When exercising the whole body, the pregnant woman is lying on the reclining board 1, her feet are on the training pedal 223, her hands are pulling the tension ring 237, and the hands and the legs are coordinating force, thereby driving the body to twist, and the pregnant woman's buttocks are located in the rubber buffer cover. 35, the cooperating movement between the parallel mechanism 32 and the buffer rod 34 plays a guiding and shock-absorbing role for the driven buffer plate 33. During the movement, the parallel mechanism 32 adjusts the force direction of the pregnant woman's buttocks, thereby reducing the movement of the pregnant woman. The stress on the waist of pregnant women ensures that they will not be injured due to excessive force during exercise

The present invention is only exemplified with reference to the embodiments illustrated in the accompanying drawings, and it is believed that those with basic knowledge in the relevant fields can make various modifications and other embodiments of the same level based on this.

Claims (4)

1. A pregnant woman's physiological care device based on a parallel topology structure, comprising a lying board (1), characterized in that: the rear end of the lying board (1) is provided with a recovery training device (2), and the middle of the lying board (1) is provided with There are auxiliary devices (3); The recovery training device (2) includes a training bracket (21) mounted on the lying board (1), and the left and right sides of the training bracket (21) are symmetrically provided with a stepping training mechanism (22), and the stepping training mechanism ( 22) is provided with a pulling and matching mechanism (23); The auxiliary device (3) comprises an operation slot arranged on the laying plate (1), a work parcel rack (31) is installed on the lower end of the lying plate (1), and a parallel mechanism (32) is evenly arranged on the work parcel rack (31). ), a driven buffer plate (33) is installed on the upper end of the parallel mechanism (32), a buffer rod (34) is connected between the driven buffer plate (33) and the inner wall of the working slot through a hinge, and the driven buffer plate (33) ) and the reclining board (1) are wrapped with a rubber buffer cover (35); The stepping training mechanism (22) includes a training mounting frame (221) mounted on the training bracket (21), a training sliding hole is provided in the middle of the training mounting frame (221), and a training sliding hole is provided with a sliding fit in the training sliding hole. The training power transmission column (222) has a T-shaped cross section, and one end of the training power transmission column (222) located on the inner side of the training sliding hole is installed on the training pedal (223) to train the power transmission. A working spring (225) is sleeved on the column (222), the training pedal (223) and the training installation frame (221) are connected by a rubber cover (224), and the side wall of the training installation frame (221) slides along the training A tension chain (24) is evenly arranged in the circumferential direction of the hole, and a connecting buckle (25) is evenly arranged on the side wall of the training force transmission column (222) along the circumferential direction thereof; The tension chain (24) includes a tension frame (241) mounted on the outer wall of the training installation frame (221), the tension frame (241) is provided with a tension hole, and a tension hook (242) is arranged in the tension hole, and the tension hook ( 242) one end located on the inner side of the tension hole is connected with the tension training spring (243), and the tension training spring (243) is installed on the outer wall of the training installation frame (221); The connecting buckle (25) comprises a connecting rod (251) arranged on the side wall of the training force transmission column (222) through a pin, the connecting rod (251) is provided with a connecting ring (252), and the connecting rod (251) is provided with a connecting ring (252). The side wall is provided with a connecting spring (253), the connecting spring (253) is installed on the connecting plate (254), the connecting plate (254) is arranged on the training force transmission column (222), and the lower end of the connecting plate (254) passes through the pin The shaft is provided with a clamping frame (255), and the connecting plate (254) is provided with a limiting frame (256) for restricting the movement of the clamping frame (255). 2. The physiological nursing device for pregnant women based on a parallel topology structure according to claim 1, wherein the pulling and matching mechanism (23) comprises a guide roller (231) arranged at the rear end of the training force transmission column (222) , the upper end of the training installation frame (221) is provided with an adjustment roller (232) and a guide roller (233), a tension support frame (234) is installed on the lying board (1), and a guide hole is provided on the tension support frame (234), A guide tube (235) is arranged in the guide hole, and a tension rope (236) is connected to the rear end of the training force transmission column (222). (232), a guide roller (233) and a guide tube (235), and a tension ring (237) is connected to the front end of the tension rope (236). 3. The physiological care device for pregnant women based on a parallel topology structure according to claim 1, wherein the parallel mechanism (32) comprises a static platform (321) installed on the work package frame (31), and the static Four electric push rods (322) are evenly arranged on the platform (321) along its circumferential direction through pin shafts. , a pin, four electric push rods (322), a ball hinge and a moving platform (323) to form a 4-RPU parallel structure. 4. The physiological care device for pregnant women based on a parallel topology structure according to claim 2, wherein the adjusting roller (232) comprises a spring limit post installed on the training installation frame (221), and the spring limit A limit adjustment frame is installed on the upper end of the position post, and an adjustment roller (232) is arranged between the inner walls of the adjustment limit frame through bearings.

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