Movement device for preventing miscarriage of pregnant woman lying in bed

Abstract

The utility model relates to the field of medical care equipment, and discloses a pregnant woman lying-in-bed exercise device for preventing miscarriage, which comprises a bed body, sliding frames are symmetrically and slidably connected to one side in the bed body, a push plate is fixedly connected between the two sliding frames and above the bed body, and a fixed plate is fixedly connected to one side, far away from the push plate, of the top of the bed body. A headrest is rotationally connected to one side of the top of the fixing plate, a transmission assembly is arranged in the bed body, and a fluctuating assembly is arranged at the bottom of the headrest; the utility model provides a pregnant woman lying-in-bed exercise device for preventing miscarriage and solves the problems that in the prior art, when a pregnant woman needs to do proper exercise, the gravity center of the body is likely to be unstable and the body is inclined when the pregnant woman stands due to physical reasons, and part of the weak pregnant woman cannot do long-time exercise independently, so that the pregnant woman cannot do long-time exercise independently. And the problems that the daily exercise amount cannot be met, so that the physical ability and the endurance are easily reduced, and the later delivery is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the field of medical care equipment, in particular to a bed exercise device for pregnant women to protect their embryos. Background Art

[0002] Appropriate exercise during pregnancy is beneficial to the health of both the body and the fetus.

[0003] In the prior art, when pregnant women need to do proper exercise, their center of gravity may be unstable when standing due to physical reasons, causing the body to tilt, and some pregnant women with weak bodies are unable to exercise for a long time alone, which will lead to the inability to meet the daily amount of exercise, which can easily cause a decline in physical fitness and endurance, resulting in an impact on later delivery. Utility Model Content

[0004] To this end, it is necessary to provide a bed exercise device for pregnant women to protect the fetus, so as to solve the problem in the above technology that when pregnant women need to perform appropriate exercise, their body center of gravity may be unstable when standing due to physical reasons, causing the body to tilt, and some pregnant women with weak bodies are unable to exercise for a long time alone, which may lead to the inability to meet the daily exercise volume, which may easily cause a decline in physical fitness and endurance, leading to an impact on later delivery.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for pregnant women to exercise in bed to protect the fetus, comprising a bed body, a sliding frame symmetrically and slidably connected to one side of the interior of the bed body, a push plate fixedly connected between the two sliding frames and located above the bed body, a fixed plate fixedly connected to the top of the bed body away from the push plate, a headrest rotatably connected to one side of the top of the fixed plate, a transmission assembly is arranged inside the bed body, a undulating assembly is arranged at the bottom of the headrest, and an adjustment assembly is arranged on one side of the top of the bed body.

[0006] Preferably, the transmission assembly includes a limit column, which is fixedly connected to the interior of the bed, a connecting plate is fixedly connected between the two sliding frames and located inside the bed, the connecting plate is slidably connected to the outside of the limit column, a spring is provided on the outside of the limit column and on one side of the connecting plate, a threaded block is fixedly connected to the top of the connecting plate away from the spring, a lead screw is rotatably connected to the side of the outside of the limit column close to the threaded block, one end of the lead screw is fixedly connected to a first bevel gear, the first bevel gear is rotatably connected to the outside of the limit column, the top of the inner wall of the bed close to the first bevel gear is rotatably connected to the second bevel gear through a rotating column, and the first bevel gear is meshingly connected to the second bevel gear.

[0007] Preferably, the undulating assembly includes a turntable, which is fixedly connected to the outside of the rotating column and located above the second bevel gear, an arc block is fixedly connected to one side of the top of the turntable, a sliding rod that cooperates with the arc block is slidably connected to one side of the inside of the bed near the headrest, a sliding block is slidably connected to one side of the bottom of the headrest, and the top of the sliding rod is rotatably connected to the slider.

[0008] Preferably, the adjustment assembly includes a slide plate, which is slidably connected to the inside of the bed near the push plate, and the slide plate is slidably connected to the outside of the limiting column. The spring is arranged between the slide plate and the connecting plate. The top of the bed near the slide plate is rotatably connected to a threaded rod, and the slide plate is threadedly connected to the outside of the threaded rod. One end of the threaded rod extends to the outside of the bed and is fixedly connected to a rocker arm.

[0009] Preferably, both sides of the outside of the push plate are slidably connected with foot pedals, and the outer upper part of the foot pedal is fixedly connected with an elastic band.

[0010] Preferably, support legs are symmetrically and fixedly connected to both sides of the bottom of the bed body, and anti-slip pads are fixedly connected to the bottoms of the support legs.

[0011] Preferably, both sides of the interior of the push plate are fixedly connected to limit rods, and the foot pedal extends to the interior of the push plate through a sliding shaft and is slidably connected to the limit rods.

[0012] Preferably, a buffer pad is fixedly connected to the top of the headrest, and the buffer pad is made of sponge material.

[0013] Different from the prior art, the above technical solution has the following beneficial effects:

[0014] 1. This device can achieve the purpose of leg exercise by the pregnant woman's feet pushing the push board in turn, and at the same time pushing the push board, it can drive the headrest to move up and down, so as to perform synchronous exercise on the patient's neck. The patient is in a lying state during exercise, and the physical energy consumption is low, which allows pregnant women to exercise for a longer time, thereby improving the exercise effect and avoiding the situation where pregnant women with weaker bodies cannot exercise alone and cannot meet the daily exercise volume.

[0015] 2. The threaded rod can be driven to rotate by rotating the rocker, so that the threaded rod drives the skateboard to move through the threaded connection, so that the spring is squeezed by the skateboard to increase the rebound force of the spring, thereby increasing the resistance when pushing the push board, thereby achieving the purpose of increasing the difficulty of exercise. Appropriate adjustments can be made after the pregnant woman adapts to the basic exercise intensity, thereby effectively improving the exercise effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a second stereoscopic view of the utility model;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 It is a partial stereogram of the utility model;

[0020] Figure 5 It is a cross-sectional view of the push plate in the utility model;

[0021] Figure 6 For the utility model Figure 4 Enlarged view of point A in the middle.

[0022] Description of reference numerals:

[0023] 1. Bed body; 2. Sliding frame; 3. Push plate; 4. Fixed plate; 5. Headrest; 6. Limiting column; 7. Connecting plate; 8. Slide plate; 9. Spring; 10. Lead screw; 11. Threaded block; 12. First bevel gear; 13. Second bevel gear; 14. Turntable; 15. Arc block; 16. Sliding rod; 17. Sliding block; 18. Threaded rod; 19. Rocker; 20. Foot pedal; 21. Elastic band. DETAILED DESCRIPTION

[0024] In order to explain the technical content, structural features, achieved objectives and effects of the technical solution in detail, the following is a detailed description in conjunction with specific embodiments and accompanying drawings.

[0025] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0026] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0027] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0028] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0029] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0030] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0031] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0032] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0033] See also Figure 1-Figure 6 As shown, a device for pregnant women to exercise in bed to protect the fetus includes a bed body 1, a sliding frame 2 is symmetrically and slidably connected to one side of the inner part of the bed body 1, a push plate 3 is fixedly connected between the two sliding frames 2 and located above the bed body 1, a fixing plate 4 is fixedly connected to the side of the top of the bed body 1 away from the pushing plate 3, a headrest 5 is rotatably connected to one side of the top of the fixing plate 4, a transmission assembly is arranged inside the bed body 1, a undulating assembly is arranged at the bottom of the headrest 5, and an adjustment assembly is arranged on one side of the top of the bed body 1.

[0034] Specifically, the transmission assembly includes a limit column 6, which is fixedly connected to the inside of the bed 1, and a connecting plate 7 is fixedly connected between the two sliding frames 2 and located inside the bed 1. The connecting plate 7 is slidably connected to the outside of the limit column 6, and a spring 9 is arranged on the outside of the limit column 6 and on one side of the connecting plate 7. A threaded block 11 is fixedly connected to the side of the top of the connecting plate 7 away from the spring 9, and a lead screw 10 is rotatably connected to the side of the outside of the limit column 6 close to the threaded block 11. One end of the lead screw 10 is fixedly connected to a first bevel gear 12, and the first bevel gear 12 is rotatably connected to the outside of the limit column 6. The top of the inner wall of the bed 1 is rotatably connected to the side of the first bevel gear 12 through a rotating column. The first bevel gear 12 is meshed with the second bevel gear 13. The undulating assembly includes a turntable 14, the turntable 14 is fixedly connected to the outside of the rotating column and is located above the second bevel gear 13, the top side of the turntable 14 is fixedly connected with an arc block 15, the inner side of the bed body 1 near the headrest 5 is slidably connected with a slide bar 16 that matches the arc block 15, the bottom side of the headrest 5 is slidably connected with a slider 17, the top of the slider 16 is rotatably connected with the slider 17, the adjustment component includes a slide plate 8, the slide plate 8 is slidably connected to the inner side of the bed body 1 near the push plate 3, the slide plate 8 is slidably connected to the outside of the limit column 6, the spring 9 is arranged between the slide plate 8 and the connecting plate 7, the top of the bed body 1 is rotatably connected to the side of the slide plate 8, the slide plate 8 is threadedly connected to the outside of the threaded rod 18, and one end of the threaded rod 18 extends to the outer side of the bed body 1 and is fixedly connected to a rocker 19.

[0035] According to the above technical solution, when a pregnant woman needs to exercise, she first lies flat on the bed 1, then bends one leg so that the foot passes through the elastic band 21 and fits with the foot pedal 20, and then pushes the push plate 3 through the bent leg, and squeezes the spring 9 at the same time. After pushing to a certain distance, the pushing force on the foot pedal 20 is canceled, and the leg can be pushed back to its original position under the rebound force of the spring 9, and the purpose of exercising both legs is achieved by reciprocating and coordinating the two legs to push alternately. When the push plate 3 moves, the connecting plate 7 between the two sliding frames 2 can be driven to reciprocate outside the limit column 6, thereby driving the threaded block 11 on the top of the connecting plate 7 to move. The first bevel gear 12 is meshed with the second bevel gear 13, and the second bevel gear 13 is meshed with the first bevel gear 12, so that the second bevel gear 13 drives the upper turntable 14 to reciprocate through the rotating column. When the turntable 14 rotates, it can drive the arc block 15 to rotate around the rotating column, and push the slide bar 16 up through the arc surface of the arc block 15, so that the slide bar 16 cooperates with the slider 17 to push one side of the headrest 5 up under the push of the arc block 15. When the arc block 15 rotates away from the slide bar 17, the slide bar 16 is pushed up. After the rod 16 is moved, the headrest 5 descends, achieving the purpose of exercising the neck of the pregnant woman, and because the top of the arc block 15 is an arc-shaped smooth structure, the reciprocating fluctuation of the headrest 5 is also relatively smooth, and will not rise or fall suddenly, which provides good protection for the neck of the pregnant woman while exercising. When it is necessary to adjust the pushing resistance of the push plate 3, the rotating rocker 19 can drive the threaded rod 18 to rotate, so that the threaded rod 18 drives the slide plate 8 to move through the threaded connection relationship, so that the slide plate 8 squeezes the spring 9, the rebound force of the spring 9 can be increased, thereby increasing the resistance when pushing the push plate 3, achieving the improvement. In order to increase the difficulty of exercise, appropriate adjustments can be made after the pregnant woman adapts to the basic exercise intensity, thereby effectively improving the exercise effect. The device can achieve the purpose of leg exercise through the pregnant woman's feet pushing the push plate 3 in turn, and at the same time pushing the push plate 3, it can drive the headrest 5 to move up and down, thereby performing synchronous exercise on the patient's neck. The patient is in a lying state during exercise, and the physical energy consumption is low, which allows the pregnant woman to exercise for a longer time, thereby improving the exercise effect, and avoiding the situation where the weaker pregnant woman cannot exercise alone and cannot meet the daily exercise volume.

[0036] Specifically, both sides of the outside of the push plate 3 are slidably connected with the foot pedals 20 , and the upper part of the outside of the foot pedal 20 is fixedly connected with an elastic band 21 .

[0037] Through the above technical solution, when the pregnant woman's foot pushes the push plate 3, the sliding foot pedal 20 can rise along with the angle change of the pregnant woman's legs, thereby improving the comfort during exercise.

[0038] Specifically, support legs are symmetrically fixedly connected to both sides of the bottom of the bed body 1, and anti-slip pads are fixedly connected to the bottom of the support legs. Limit rods are fixedly connected to both sides of the inside of the push plate 3. The foot pedal 20 extends to the inside of the push plate 3 through a sliding shaft and is slidably connected to the limit rod. A buffer pad is fixedly connected to the top of the headrest 5, and the buffer pad is made of sponge material.

[0039] Through the above technical solution, the stability of the bed body 1 can be improved by providing supporting legs in conjunction with the anti-slip pads at the bottom, preventing the bed body 1 from shaking when pregnant women exercise, thereby further improving the comfort of use.

[0040] Working principle: When a pregnant woman needs to exercise, she first lies flat on the bed 1, then bends one leg so that the foot passes through the elastic band 21 and fits against the foot pedal 20, and then pushes the push plate 3 through the bent leg, squeezing the spring 9 at the same time. After pushing to a certain distance, the pushing force on the foot pedal 20 is canceled, and the leg can be pushed back to its original position under the rebound force of the spring 9, and the purpose of exercising both legs is achieved by reciprocating and pushing the two legs alternately. While the push plate 3 moves, the connecting plate 7 between the two sliding frames 2 can be driven to reciprocate outside the limit column 6, thereby driving the threaded block 11 on the top of the connecting plate 7 to reciprocate, thereby driving the lead screw 10 to reciprocate through the threaded connection relationship, and the lead screw The first bevel gear 12 is driven to rotate back and forth by the first bevel gear 12, and the first bevel gear 12 is driven to rotate back and forth by the meshing relationship, so that the second bevel gear 13 drives the upper turntable 14 to rotate back and forth through the rotating column. When the turntable 14 rotates, it can drive the arc block 15 to rotate around the rotating column, and push the slide bar 16 to rise through the arc surface of the arc block 15, so that the slide bar 16 cooperates with the slider 17 to push one side of the headrest 5 to rise under the push of the arc block 15. When the arc block 15 rotates away from the slide bar 16, the headrest 5 falls, thereby achieving the purpose of exercising the neck of the pregnant woman. Moreover, since the top of the arc block 15 is an arc-shaped smooth structure, the headrest 5 can move back and forth. The repeated ups and downs are also relatively smooth, without sudden rises or falls, which provides good protection for the neck of pregnant women while exercising. When the pushing resistance of the push plate 3 needs to be adjusted, rotating the rocker 19 can drive the threaded rod 18 to rotate, so that the threaded rod 18 drives the slide plate 8 to move through the threaded connection relationship, thereby squeezing the spring 9 through the slide plate 8, thereby increasing the rebound force of the spring 9, thereby increasing the resistance when pushing the push plate 3, and achieving the purpose of increasing the difficulty of exercise. Appropriate adjustment can be made after the pregnant woman adapts to the basic exercise intensity, thereby effectively improving the exercise effect. The device can achieve the purpose of exercising the legs by the pregnant woman's feet pushing the push plate 3 in turn, and when pushing the push plate 3 can also drive the headrest 5 to move up and down, so as to perform synchronous exercise on the patient's neck. The patient is in a lying state during exercise, which consumes less physical energy and can allow pregnant women to exercise for a longer time, thereby improving the exercise effect and avoiding the situation that pregnant women with weaker bodies cannot exercise alone and cannot meet the daily exercise volume. When the push plate 3 is pushed by the feet of the pregnant woman, the sliding foot pedal 20 can rise with the angle change of the pregnant woman's legs, thereby improving the comfort during exercise. The support legs and the anti-slip pads at the bottom can improve the stability of the bed body 1, prevent the bed body 1 from shaking when the pregnant woman exercises, and further improve the comfort of use.

[0041] It should be noted that although the above embodiments have been described in this article, this does not limit the scope of patent protection of the utility model. Therefore, based on the innovative concept of the utility model, changes and modifications to the embodiments described in this article, or equivalent structural or equivalent process changes made using the contents of the utility model specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields are all included in the scope of protection of the utility model patent.

Claims

1. A bed exercise device for pregnant women to maintain pregnancy, comprising a bed body (1), characterized in that: A sliding frame (2) is symmetrically and slidably connected to one side of the interior of the bed body (1); a push plate (3) is fixedly connected between the two sliding frames (2) and located above the bed body (1); a fixing plate (4) is fixedly connected to the top of the bed body (1) away from the push plate (3); a headrest (5) is rotatably connected to one side of the top of the fixing plate (4); a transmission component is arranged inside the bed body (1); a undulating component is arranged at the bottom of the headrest (5); and an adjustment component is arranged on one side of the top of the bed body (1).

2. The bed exercise device for pregnant women to maintain pregnancy according to claim 1, characterized in that: The transmission assembly comprises a limit column (6), wherein the limit column (6) is fixedly connected to the inside of the bed body (1); a connecting plate (7) is fixedly connected between the two sliding frames (2) and located inside the bed body (1); the connecting plate (7) is slidably connected to the outside of the limit column (6); a spring (9) is arranged outside the limit column (6) and located on one side of the connecting plate (7); a threaded block (11) is fixedly connected to the top of the connecting plate (7) on a side away from the spring (9); a lead screw (10) is rotatably connected to the side of the outside of the limit column (6) close to the threaded block (11); one end of the lead screw (10) is fixedly connected to a first bevel gear (12); the first bevel gear (12) is rotatably connected to the outside of the limit column (6); a second bevel gear (13) is rotatably connected to the top of the inner wall of the bed body (1) on a side close to the first bevel gear (12) through a rotating column; the first bevel gear (12) is meshingly connected to the second bevel gear (13).

3. The bed exercise device for pregnant women to maintain pregnancy according to claim 2, characterized in that: The undulating assembly comprises a rotating disk (14), the rotating disk (14) is fixedly connected to the outside of the rotating column and is located above the second bevel gear (13), a curved block (15) is fixedly connected to one side of the top of the rotating disk (14), a sliding rod (16) matching with the curved block (15) is slidably connected to one side of the inside of the bed body (1) close to the headrest (5), a sliding block (17) is slidably connected to one side of the bottom of the headrest (5), and the top of the sliding rod (16) is rotatably connected to the sliding block (17).

4. The bed exercise device for pregnant women to maintain pregnancy according to claim 3, characterized in that: The adjustment assembly comprises a slide plate (8), the slide plate (8) being slidably connected to the inside of the bed body (1) near the push plate (3), the slide plate (8) being slidably connected to the outside of the limiting column (6), the spring (9) being arranged between the slide plate (8) and the connecting plate (7), a threaded rod (18) being rotatably connected to the top of the bed body (1) near the side of the slide plate (8), the slide plate (8) being threadedly connected to the outside of the threaded rod (18), and one end of the threaded rod (18) extending to the outside of the bed body (1) and being fixedly connected to a rocker (19).

5. The bed exercise device for pregnant women to maintain pregnancy according to claim 4, characterized in that: Both sides of the outside of the push plate (3) are slidably connected to foot pedals (20), and an elastic band (21) is fixedly connected to the top of the outside of the foot pedal (20).

6. The bed exercise device for pregnant women to maintain pregnancy according to claim 5, characterized in that: Support legs are symmetrically and fixedly connected to both sides of the bottom of the bed body (1), and anti-slip pads are fixedly connected to the bottoms of the support legs.

7. The bed exercise device for pregnant women to maintain pregnancy according to claim 5, characterized in that: Limit rods are fixedly connected to both sides of the push plate (3), and the foot pedal (20) extends to the inside of the push plate (3) through a sliding shaft and is slidably connected to the limit rods.

8. The bed exercise device for pregnant women to maintain pregnancy according to claim 1, characterized in that: The top of the headrest (5) is fixedly connected with a buffer pad, which is made of sponge material.

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