CN221181551U

CN221181551U - Exercise device

Info

Publication number: CN221181551U
Application number: CN202322771046.0U
Authority: CN
Inventors: 曲鑫
Original assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Current assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-21
Anticipated expiration: 2033-10-17

Abstract

An exerciser effectively solves the problems that the current pregnant women tend to squat and lack auxiliary support when doing load deep squat; the movable base is provided with a U-shaped base which can move up and down, the base is provided with an upward opening and is communicated left and right, the left side in the base is fixedly provided with a front and rear axial support shaft, the support shaft is rotationally connected with a movable plate, the front and rear sides of the interior of the base are respectively provided with an arc-shaped groove coaxial with the support shaft, the front and rear ends of the movable plate are respectively fixedly provided with a cylinder, the cylinders are in sliding connection with the corresponding arc-shaped grooves, the base is internally provided with a movable block which can move left and right and is positioned below the support shaft, the movable block is hinged with a connecting rod, and the free end of the connecting rod is hinged with the movable plate; the utility model has simple structure and novel conception, is beneficial to the pregnant women to take the squatting action, and provides favorable conditions for smooth delivery while relieving pain; the potential safety hazards such as squatting and falling during traditional squatting are avoided, and the exercise effect is improved; the operation is simple, and the popularization and the use are easy.

Description

Exercise device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to an exerciser.

Background

In fact, even if pain begins before birth, the pregnant woman does not need to lie on the obstetric table to silently bear the pain or walk continuously, and general doctors can recommend that the pregnant woman can act to relieve the pain and accelerate the labor, besides walking more, several actions are as follows: splitting, heavy burden squatting, body forward extending, left side lying, lazy waist extending and bedside forward extending can promote the delivery of the pregnant woman, and can reasonably disperse the concentration of the pregnant woman;

The action of heavy burden squatting can make uterus shrink be favorable to migrating operating pressure, can rationally alleviate pain, but this action can let the foot bear certain operating pressure, again because pregnant woman's belly is great, appears the unstable phenomenon of focus easily, generally let pregnant woman's both feet separate, hold up bed or table chair with the hand as the supporting point, then curl the knee and squat or bow step, if the pregnant woman appears slipping when squatting down, squat and can cause more serious result on the ground, consequently need a device of assisting the pregnant woman squat of a relatively specialty to ensure pregnant woman's safety.

Disclosure of utility model

Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide an exerciser which effectively solves the problems that the current pregnant women tend to squat down and lack auxiliary support when doing load deep squat.

The technical scheme includes that the movable base comprises a bottom plate, a base capable of moving up and down is arranged on the bottom plate, the base is in a U-shaped shape with an upward opening and communicated left and right, a front-back axial support shaft is fixed on the left side in the base, a movable plate is rotatably connected on the support shaft, arc-shaped grooves coaxial with the support shaft are respectively formed in the front side and the rear side of the base, cylinders are respectively fixed at the front end and the rear end of the movable plate, the cylinders are in sliding connection with the corresponding arc-shaped grooves, a movable block capable of moving left and right and positioned below the support shaft is arranged in the base, a connecting rod is hinged on the movable block, and the free end of the connecting rod is hinged with the movable plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model has simple structure, convenient operation, novel conception and strong practicability, the height of the base can be adjusted through the rotating shaft, and the height between the supporting shaft and the knee of the pregnant woman is further adjusted, when the knee is slightly higher than the supporting shaft, the deep squatting action of the pregnant woman is facilitated, and the utility model provides favorable conditions for smooth delivery while relieving pain;

2. Only need start motor drive reciprocating lead screw rotate, alright drive fly leaf through movable block, connecting rod and produce left and right reciprocating swing, supplementary pregnant woman is doing the motion of squatting deeply, and the backup pad is effectively propped up the pregnant woman buttock, appears squatting when avoiding traditional squatting deeply and falls etc. potential safety hazard, improves exercise effect

3. The height-adjustable base is arranged, so that the novel multifunctional electric heating device can be suitable for pregnant women with different heights, improves the experience of the pregnant women, is simple to operate and is easy to popularize and use.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a front elevational view, in full section, of the present utility model.

Fig. 3 is a cut-away left-hand isometric view of the present utility model.

FIG. 4 is a schematic axial view of a sleeve and a slide bar according to the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The utility model provides a by fig. 1 to 4, including bottom plate 1, be equipped with the base 2 that can reciprocate on the bottom plate 1, base 2 is the U type shape that the opening was upwards and link up about and, the left side is fixed with around axial back shaft 3 in the base 2, rotate on the back shaft 3 and be connected with fly leaf 4, the inside arc wall 5 with back shaft 3 coaxial line of having seted up respectively of both sides around the base 2, both ends are fixed with cylinder 6 respectively around the fly leaf 4, cylinder 6 and the arc wall 5 sliding connection that corresponds, be equipped with the movable block 7 that can control the removal and be located the back shaft 3 below in the base 2, articulated on the movable block 7 have connecting rod 8, connecting rod 8 free end is articulated with fly leaf 4 to be connected.

In order to enable the base 2 to move up and down, the base plate 1 is rotatably connected with two sleeves 9 which are opposite left and right and are in vertical axial directions, spiral grooves 10 are formed in the inner wall of each sleeve 9, two sliding rods 11 which are in one-to-one correspondence with the sleeves 9 are fixed at the lower end of the base 2, the lower ends of the sliding rods 11 are inserted into the sleeves 9, guide columns 12 are fixed at one sides of the sliding rods 11, and the guide columns 12 are in sliding connection with the corresponding spiral grooves 10.

In order to make the sleeve 9 rotate, a worm wheel 13 is coaxially fixed on the outer side of the sleeve 9, a rotating shaft 14 is rotatably connected to the bottom plate 1, two spiral teeth are fixed on the rotating shaft 14, and the spiral teeth are meshed with the corresponding worm wheel 13.

In order to move the moving block 7 left and right, a motor 15 in the left and right axial direction is fixed in the bottom of the base 2, a reciprocating screw 16 in the left and right axial direction is fixed at the output end of the motor 15, the moving block 7 is in threaded connection with the reciprocating screw 16, and the lower end surface of the moving block 7 is in contact with the inner bottom surface of the base 2.

In order to facilitate the pregnant women to grab and hold during exercise, the front side and the rear side of the left end of the base 2 are respectively provided with handrails.

In order to prevent the pregnant woman from lying down accidentally, the right end of the base 2 is fixed with a protection plate 17.

In order to limit the heel of the pregnant woman and facilitate the patient to squat smoothly, a stop lever 18 positioned at the left side of the movable plate 4 is fixed on the bottom plate 1.

When the utility model is used, the bottom plate 1 is fixed on the ground through the through hole on the bottom plate 1 by using the bolt, the distance between the supporting shaft 3 and the bottom plate 1 is set to be at the minimum value, and the moving block 7 is positioned at the left end of the reciprocating screw 16, namely, the initial state that the upper end of the movable plate 4 is slightly inclined to the right;

When a pregnant woman performs squatting training before delivery, the pregnant woman stands on the bottom plate 1, the heel is contacted with the left end face of the stop lever 18, a nursing staff observes the height relation between the knee joint and the support shaft 3 when the pregnant woman stands upright, if the knee position is far higher than the support shaft 3, the position of the support shaft 3 needs to be adjusted, so that the knee is slightly higher than the support shaft 3, the squatting is facilitated, the comfort level of the pregnant woman is improved when the pregnant woman squats deeply, the nursing staff rotates the rotating shaft 14 backwards, the rotating shaft 14 drives the two spiral teeth to be meshed with the worm wheel 13, the sleeve 9 rotates, the guide post 12 is in sliding connection with the spiral groove 10, the spiral groove 10 drives the guide post 12 to drive the slide rod 11 to move upwards, the two slide rods 11 drive the base 2 to move upwards, and when the support shaft 3 is at a height slightly lower than the knee of a patient, the rotating shaft 14 stops, and the base 2 is kept at the current height all the time under the self-locking characteristic that the spiral teeth are meshed with the worm wheel 13;

After a pregnant woman holds the handrail, the buttocks slowly lean against the movable plate 4, the motor 15 is started, the motor 15 drives the reciprocating screw 16 to rotate, and as the lower end face of the moving block 7 is in contact with the inner bottom face of the base 2, the moving block 7 can only drive the lower end of the connecting rod 8 to move rightwards along the reciprocating screw 16, so that the upper end of the connecting rod 8 drives the movable plate 4 to swing rightwards around the supporting shaft 3, the buttocks of the pregnant woman cling to the movable plate 4, when the movable plate 4 swings, the pregnant woman is matched with knee bending movement to gradually realize squatting movement, when the cylinder 6 slides to the bottom of the arc-shaped groove 5, the movable plate 4 is in an inclined state with the left end slightly higher than the right end, at the moment, a patient realizes squatting deeply, and the moving block 7 moves to the right end of the reciprocating screw 16; along with the continuous rotation of the motor 15, the movable block 7 starts to move leftwards and pushes the movable plate 4 to swing leftwards through the connecting rod 8, so that the pregnant woman is assisted to gradually recover to an upright state, the motor 15 continuously moves, the movable plate 4 repeatedly repeats the actions, the pregnant woman is assisted to realize the repeated squatting movement, the phenomenon that the patient accidentally squats down is effectively avoided, and the safety of the pregnant woman during prenatal movement is improved.

2. the movable plate can be driven to swing left and right in a reciprocating mode through the movable block and the connecting rod only by starting the motor to drive the reciprocating screw rod to rotate, the pregnant woman is assisted to do deep squat, the supporting plate effectively supports the buttocks of the pregnant woman, potential safety hazards such as squat fall and the like are avoided when the traditional deep squat is achieved, and the exercise effect is improved.

Claims

1. The utility model provides an exerciser, including bottom plate (1), a serial communication port, be equipped with base (2) that can reciprocate on bottom plate (1), base (2) are the opening upwards and control U type shape that link up, left side is fixed with around axial back shaft (3) in base (2), rotate on back shaft (3) and be connected with fly leaf (4), arc wall (5) with back shaft (3) coaxial line have been seted up respectively to both sides around base (2) inside, both ends are fixed with cylinder (6) respectively around fly leaf (4), cylinder (6) and arc wall (5) sliding connection that correspond, be equipped with in base (2) and can control movable block (7) that remove and be located back shaft (3) below, articulated on movable block (7) have connecting rod (8), connecting rod (8) free end and fly leaf (4) articulated connection.

2. The exerciser according to claim 1, wherein the bottom plate (1) is rotatably connected with two sleeves (9) which are opposite left and right and are vertical and axial, spiral grooves (10) are formed in the inner wall of the sleeves (9), two sliding rods (11) which are in one-to-one correspondence with the sleeves (9) are fixed at the lower end of the base (2), the lower ends of the sliding rods (11) are inserted into the sleeves (9), guide posts (12) are fixed at one side of the sliding rods, and the guide posts (12) are in sliding connection with the corresponding spiral grooves (10).

3. An exerciser according to claim 2, characterized in that the outer side of the sleeve (9) is coaxially fixed with a worm wheel (13), the base plate (1) is rotatably connected with a rotating shaft (14), the rotating shaft (14) is fixed with two spiral teeth, and the spiral teeth are meshed with the corresponding worm wheel (13).

4. The exerciser according to claim 1, wherein a motor (15) in the left-right axial direction is fixed in the base (2), a reciprocating screw (16) in the left-right axial direction is fixed at the output end of the motor (15), the moving block (7) is in threaded connection with the reciprocating screw (16), and the lower end surface of the moving block (7) is in contact with the inner bottom surface of the base (2).

5. An exerciser according to claim 1, wherein the left end of the base (2) is provided with armrests on the front and rear sides thereof.

6. An exerciser according to claim 1, wherein the right end of the base (2) is fixed with a guard plate (17).

7. An exerciser according to claim 1, characterized in that the base plate (1) is fixed with a bar (18) located to the left of the movable plate (4).