CN112169266A

CN112169266A - A prenatal crotch exercise device

Info

Publication number: CN112169266A
Application number: CN202011076405.5A
Authority: CN
Inventors: 甄娜; 蒋艳
Original assignee: Tengzhou Maternal And Child Health Hospital
Current assignee: Tengzhou Maternal And Child Health Hospital
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-01-05
Anticipated expiration: 2040-10-10
Also published as: CN112169266B

Abstract

The invention discloses a prenatal crotch exercise device, which comprises an arc-shaped base, and a plurality of arc-shaped rods are fixedly connected to the top surface of the arc-shaped base. The device effectively reduces frictional resistance through the arrangement of U-shaped grooves, T-shaped sliders, struts, third balls and fourth balls, making it more convenient for pregnant women to swing their legs laterally from left to right, and further achieve lateral exercise of the crotch; When the pregnant woman needs to perform longitudinal exercise on the crotch, the two legs of the pregnant woman are repeatedly exercised up and down alternately through the setting of the handle, the collar, the guide rod, the rope, the first guide wheel and the second guide wheel, so as to realize the realization of the pregnant woman's Longitudinal exercise of the crotch; if the pregnant woman is in the process of exercising, when the abdomen is more painful because of the imminent birth, the pregnant woman can sit on the yoga ball with her legs on the ground and do some small exercises by herself, which can not only help the production, but also ensure The safety of pregnant women.

Description

Antenatal crotch exercise device

Technical Field

The invention relates to the technical field of machining, in particular to a antenatal crotch exercise device.

Background

Modern pregnant women need to exercise during pregnancy to maintain sufficient physical strength during the pregnancy, and before the pregnant women are bedridden, doctors ask the pregnant women to walk more indoors for the fetus to descend more smoothly, and some pregnant women use some exercise devices to assist, wherein the crotch exercise device is one of the devices. The existing crotch exercise equipment is inconvenient for carrying out different exercise requirements according to different conditions of the lying-in women; make the lying-in woman produce uncomfortable condition in taking exercise the in-process easily, though present device has realized that the lying-in woman can adjust exercise intensity according to self needs in addition, makes the lying-in woman temper more comfortablely, but does not solve current gynaecology and obstetrics and gynecology and close basin antechamber crotch exercise equipment in the use, the activity of class walking can not be carried out to the pregnant woman, and before the basin, pregnant woman abdominal pain aggravation, the problem of probably being difficult to walk and take exercise, we propose a gynaecology and obstetrics and close basin antechamber crotch exercise equipment for this reason.

Disclosure of Invention

In order to solve the above existing problems, the present invention provides a prenatal crotch exercise device.

The invention is realized by the following technical scheme:

a prenatal crotch exercise device comprises an arc-shaped base, wherein the top surface of the arc-shaped base is fixedly connected with a plurality of arc-shaped rods which are arranged at equal intervals, the top surfaces of the arc-shaped rods are fixedly connected with the same arc-shaped backrest, the arc-shaped backrest is arranged right above the arc-shaped base, the inner arc surface of the arc-shaped base is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a circular ring, the bottom surface of the circular ring is flush with the bottom surface of the arc-shaped base, yoga balls are placed on the circular ring, the top surfaces of the two ends of the arc-shaped base are symmetrically and fixedly connected with vertical rods, the top surface of the vertical rods is fixedly connected with an L-shaped plate, an n-shaped rod is fixedly connected onto the top surface of a transverse plate of the L-shaped plate, a first guide wheel is sleeved on the transverse rod of the n-shaped rod and is rotatably connected, the L-shaped plate vertical plate at the side end of the n-shaped rod is provided with a through hole, one side of the L-shaped plate at the side end of the through hole is jointed with a handle, one side of the handle is symmetrically and fixedly connected with two baffles, the two baffles are arranged in the through hole, a bobbin is arranged between the two baffles, two sides of the bobbin are respectively jointed with the two baffles, one baffle is symmetrically and threadedly connected with two fixing bolts, one end of each fixing bolt is tightly jointed with one side of the bobbin, the baffles are fixedly connected with the bobbin through the fixing bolts, two ends of the bobbin are both fixedly connected with rotary rods, the two rotary rods respectively pass through the two baffles and are rotatably connected with the two baffles, two ends of the top surface of the arc-shaped backrest are both fixedly connected with guide rods, one end of each guide rod is fixedly connected with one side of the L-shaped plate, the top surfaces of the two lantern rings are respectively fixedly connected with the bottom surfaces of the two handles, the lantern rings are connected with one side of the L-shaped plate in an attaching mode, the two outer side walls of the arc-shaped base are respectively and fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with an electric telescopic rod, the extending end of the electric telescopic rod is fixedly connected with a fixed rod, one end of each fixed rod is fixedly connected with the same arc-shaped slide rail, the arc-shaped slide rails are provided with arc-shaped T-shaped slide grooves, the bottom surfaces of the arc-shaped slide rails are embedded with second balls and are in rotating connection with the second balls, two arc-shaped T-shaped slide blocks are symmetrically arranged in the T-shaped slide grooves and are in sliding connection with the T-shaped slide blocks in an attaching mode, a plurality of third balls are embedded in the bottom surfaces of the T-, the bottom surface of the supporting rod is embedded with a plurality of fourth balls and is rotationally connected with the fourth balls, the bottom surface of each fourth ball is attached to the top surface of the arc-shaped sliding rail, a cross-shaped sliding groove is formed in the supporting rod, a sliding block is arranged in the cross-shaped sliding groove and is attached to the cross-shaped sliding groove in a sliding manner, the sliding block is fixedly connected with a sliding rod, the sliding rod and the sliding block are in a cross shape, are engaged with the cross-shaped sliding groove in a sliding manner, are attached to the cross-shaped sliding groove in a sliding manner, one end of the sliding rod penetrates through the cross-shaped sliding groove and is fixedly connected with a U-shaped groove, one side of the U-shaped groove is attached to one side of the supporting rod, the two U-shaped grooves are symmetrically arranged, the other end of the sliding rod penetrates through the cross-shaped sliding groove and is attached to the cross-shaped, the second guide wheel is arranged between the two check rings and is connected with the check rings in an attaching mode, the second guide wheel is sleeved on the round rod and is connected with the round rod in a rotating mode, a rope is wound and fixed on the winding drum, and one end of the rope is bound on the semicircular ring by sequentially winding the bottom end of the first guide wheel and the top end of the second guide wheel.

Preferably, the centers of the circle of the arc-shaped base and the circle of the arc-shaped backrest are at the same position.

Preferably, the sliding rod and the U-shaped groove are fixed through welding.

Preferably, the electric telescopic rod is electrically connected with an external power supply through a lead.

Preferably, the top surface of the winding rod in the middle of the winding drum is 1 cm-2 cm higher than the bottom surface of the winding drum in the middle of the first guide wheel.

Compared with the prior art, the invention has the beneficial effects that: firstly, selecting a proper yoga ball according to the weight of a pregnant woman, and placing the yoga ball on a ring, so that the rolling of the yoga ball to tumble the pregnant woman can be effectively avoided, the waist of the pregnant woman can be effectively protected through the arrangement of an arc-shaped backrest, the pregnant woman can be prevented from falling down from the rear, the pregnant woman can conveniently hold the arc-shaped backrest to keep balance, the friction resistance is effectively reduced through the arrangement of a U-shaped groove, a T-shaped sliding block, a supporting rod, a third ball and a fourth ball, the pregnant woman can conveniently swing legs left and right transversely, and transverse exercise of the crotch is further realized; when the pregnant woman needs to do longitudinal exercise on the crotch, the pregnant woman alternately does exercise on the two legs repeatedly up and down through the arrangement of the handle, the lantern ring, the guide rod, the rope, the first guide wheel and the second guide wheel, and further realizes the longitudinal exercise of the crotch of the pregnant woman; if the pregnant woman is at the in-process of taking exercise, because when will produce the belly soon and be painful, the pregnant woman can both legs land and sit on the yoga ball and do some small amplitude exercises by oneself, so both can help the production, can ensure pregnant woman's self safety again, and this device carries out different exercise demands according to the different of lying-in woman's condition like this for the lying-in woman takes exercise more comfortablely.

Drawings

FIG. 1 is a schematic representation of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is an enlarged, fragmentary, schematic view of the structure of FIG. 1 in accordance with the present invention;

in the figure: the yoga ball machine comprises an arc base 1, an arc rod 2, an arc backrest 3, a yoga ball 4, a connecting rod 5, a circular ring 6, a fixing plate 7, a vertical rod 8, an electric telescopic rod 9, a fixing rod 10, an arc slide rail 11, a first ball 12, a cross sliding chute 13, a U-shaped groove 14, an L-shaped plate 15, an n-shaped rod 16, a lantern ring 17, a guide rod 18, a handle 19, a second ball 20, a third ball 21, a T-shaped sliding block 22, a T-shaped sliding chute 23, a fourth ball 24, a support rod 25, a rope 26, a through hole 27, a baffle 28, a winding drum 29, a first guide wheel 30, a sliding rod 31, a sliding block 32, a fixing bolt 33, a rotating rod 34, a baffle ring 35, a second guide wheel 36, a retainer ring 37, a.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2 and 3, a prenatal crotch exercise device comprises an arc-shaped base 1, wherein a plurality of arc-shaped rods 2 are fixedly connected to the top surface of the arc-shaped base 1, the arc-shaped rods 2 are arranged at equal intervals, the top surface of the arc-shaped rods 2 is fixedly connected with a same arc-shaped backrest 3, the arc-shaped backrest 3 is arranged right above the arc-shaped base 1, a connecting rod 5 is fixedly connected to the inner arc surface of the arc-shaped base 1, one end of the connecting rod 5 is fixedly connected with a ring 6, the bottom surface of the ring 6 is flush with the bottom surface of the arc-shaped base 1, yoga balls 4 are placed on the ring 6, vertical rods 8 are symmetrically and fixedly connected to the top surfaces of the two ends of the arc-shaped base 1, an L-shaped plate 15 is fixedly connected to the top surface of the vertical rods 8, an n-shaped rod 16 is fixedly connected to the top surface of a transverse plate of, the two sides of the first guide wheel 30 are jointed and connected with a baffle ring 35, the baffle ring 35 is sleeved on a cross rod of the n-type rod 16 and is fixedly connected with the cross rod, a through hole 27 is arranged on a vertical plate of an L-shaped plate 15 at the side end of the n-type rod 16, one side of the L-shaped plate 15 at the side end of the through hole 27 is jointed and connected with a handle 19, one side of the handle 19 is symmetrically and fixedly connected with two baffles 28, the two baffles 28 are arranged in the through hole 27, a bobbin 29 is arranged between the two baffles 28, two sides of the bobbin 29 are respectively jointed and connected with the two baffles 28, one baffle 28 is symmetrically and threadedly connected with two fixing bolts 33, one end of each fixing bolt 33 is tightly jointed with one side of the bobbin 29, the baffles 28 and the bobbin 29 are fixedly connected through the fixing bolts 33, two ends of the bobbin 29 are both fixedly connected with rotating rods 34, and the two rotating, the two ends of the top surface of the arc-shaped backrest 3 are fixedly connected with guide rods 18, one end of each guide rod 18 is fixedly connected with one side of an L-shaped plate 15, a sleeve ring 17 is sleeved on each guide rod 18 and is in sliding connection with the guide rods in an attaching manner, the top surfaces of the two sleeve rings 17 are respectively fixedly connected with the bottom surfaces of two handles 19, the sleeve rings 17 are in attaching connection with one side of the L-shaped plate 15, two outer side walls of the arc-shaped base 1 are respectively and fixedly connected with a fixed plate 7, one side of each fixed plate 7 is fixedly connected with an electric telescopic rod 9, the extending end of each electric telescopic rod 9 is fixedly connected with a fixed rod 10, one end of each fixed rod 10 is fixedly connected with the same arc-shaped slide rail 11, an arc-shaped T-shaped slide groove 23 is formed in each arc-shaped slide rail 11, a second ball 20 is embedded into the bottom surface of, a plurality of third balls 21 are embedded in the bottom surface of the T-shaped sliding block 22 and are rotatably connected with the T-shaped sliding groove, the bottom surface of each third ball 21 is attached to the inner bottom surface of the T-shaped sliding groove 23, the top surface of the T-shaped sliding block 22 penetrates through the T-shaped sliding groove 23 and is fixedly connected with a supporting rod 25, a plurality of fourth balls 24 are embedded in the bottom surface of each supporting rod 25 and are rotatably connected with the supporting rod, the bottom surface of each fourth ball 24 is attached to the top surface of the arc-shaped sliding rail 11, a cross-shaped sliding groove 13 is arranged on each supporting rod 25, a sliding block 32 is arranged in each cross-shaped sliding groove 13 and is attached to the corresponding sliding groove, a sliding rod 31 is fixedly connected to each sliding block 32, each sliding rod 31 and each sliding block 32 are in a cross shape and are matched with the corresponding cross-shaped sliding groove 13 and are attached to each sliding groove 14, one, two U type grooves 14 are symmetrically arranged, the other end of the sliding rod 31 penetrates out of the cross-shaped sliding groove 13 and is in sliding connection with the cross-shaped sliding groove 13 in an attaching mode, a semicircular ring 38 is fixedly connected to the top face of the other end of the sliding rod 31 outside the cross-shaped sliding groove 13, a round rod 39 is fixedly connected to the top of the supporting rod 25 at the side end of the sliding rod 31, two check rings 37 are sleeved on the round rod 39 and are fixedly connected with the round rod 39, a second guide wheel 36 is arranged between the two check rings 37 and is connected with the check rings in an attaching mode, the second guide wheel 36 is sleeved on the round rod 39 and is in rotating connection with the round rod 39, a rope 26 is fixedly wound on the winding drum 29, and one end of the rope 26 is sequentially bound on the semicircular ring.

The circle centers of the arc-shaped base 1 and the arc-shaped backrest 3 are at the same position.

The sliding rod 31 and the U-shaped groove 14 are fixed through welding.

The electric telescopic rod 9 is electrically connected with an external power supply through a lead.

The top surface of the winding rod in the middle of the winding drum 29 is 1 cm-2 cm higher than the bottom surface of the winding drum in the middle of the first guide wheel 30.

The working principle is as follows: when the invention is used, firstly, a proper yoga ball 4 is selected according to the weight of a pregnant woman, the selected yoga ball 4 is placed on the ring 6, then the pregnant woman sits on the yoga ball 4, so that the rolling of the yoga ball 4 to fall the pregnant woman can be effectively avoided, the waist of the pregnant woman can be effectively protected through the arrangement of the arc-shaped backrest 3, the pregnant woman can be prevented from falling from the back, the pregnant woman can conveniently hold the arc-shaped backrest 3 to keep balance, then the pregnant woman can place one leg on the U-shaped groove 14, the distance of the U-shaped groove 14 can be adjusted according to the leg length of the pregnant woman, the adjustment is carried out through the extension or shortening of the electric telescopic rod 9, the distance between the U-shaped groove 14 and the pregnant woman is adjusted, the pregnant woman places the leg on the U-shaped groove 14 to play a supporting role, then the leg can be transversely swung left and right to carry out the crotch exercise, and the pregnant woman can transversely swing the leg, the U-shaped groove 14, the T-shaped sliding block 22 and the supporting rod 25 synchronously move on the arc-shaped sliding rail 11, and under the arrangement of the third ball 21 and the fourth ball 24, the friction resistance can be effectively reduced, so that the pregnant woman can more conveniently swing the legs left and right transversely, the transverse exercise of the crotch is further realized, and the two legs are alternately exercised; when a pregnant woman needs to do longitudinal exercise on the crotch, the U-shaped groove 14 and the supporting rod 25 are moved to the position right ahead of the pregnant woman, then the handle 19 is pulled according to the condition of the pregnant woman, at the moment, the pregnant woman determines whether the pregnant woman pulls the handle 19 or the pregnant woman family pulls the handle 19 according to the condition of the pregnant woman, in the process of pulling the handle 19, the lantern ring 17 slides on the guide rod 18 to effectively play a role in guiding, so that the handle 19 moves horizontally, the handle 19 pulls the rope 26 to move synchronously, the sliding rod 31 fixedly connected with one end of the rope 26 further rises, the sliding block 32 fixedly connected with the sliding rod 31 and the U-shaped groove 14 further rise synchronously, one leg of the pregnant woman in the U-shaped groove 14 is also raised, when the pulling force is loosened, one leg of the pregnant woman in the U-shaped groove 14 also falls under the action of the gravity, and thus two legs of the pregnant woman, and then make the vertical exercise of pregnant woman crotch, if the pregnant woman is at the in-process of taking exercise, because when producing the belly more painful soon, the pregnant woman can both legs land and sit on yoga ball 4 and do some small amplitude exercises by oneself, so both can help the production, can ensure pregnant woman's self safety again, and at the in-process of taking exercise, the length of rope 26 can be adjusted according to the length of pregnant woman leg, can pull out through-hole 27 with bobbin 29 during the adjustment outside, then rotatory bobbin 29 carries out the unwrapping wire or the length that the rope 26 was adjusted in the wire winding, set up through fixing bolt 33 after adjusting, make baffle 28 and bobbin 29 fixed together, this device can carry out different exercise demands according to the different condition of lying-in woman, make the lying-in woman take exercise more comfortablely.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A prenatal crotch exercise device is characterized in that: it comprises an arc-shaped base (1), and the top surface of the arc-shaped base (1) is fixedly connected with a plurality of arc-shaped rods (2), and a plurality of arc-shaped bases (1). The rods (2) are equidistantly arranged, and the top surfaces of the plurality of arc-shaped rods (2) are fixedly connected with the same arc-shaped backrest (3), and the arc-shaped backrest (3) is directly above the arc-shaped base (1), A connecting rod (5) is fixedly connected to the inner arc surface of the arc-shaped base (1), and a circular ring (6) is fixedly connected to one end of the connecting rod (5). The bottom surfaces of the arc-shaped base (1) are flush with each other, a yoga ball (4) is placed on the circular ring (6), and vertical rods (8) are symmetrically and fixedly connected to the top surfaces of both ends of the arc-shaped base (1). , an L-shaped plate (15) is fixedly connected to the top surface of the vertical rod (8), and an n-type rod (16) is fixedly connected to the top surface of the horizontal plate of the L-shaped plate (15). The cross bar of (16) is sleeved with a first guide wheel (30) and is rotatably connected with it, the two sides of the first guide wheel (30) are fitted and connected with a retaining ring (35), and the retaining ring (35) is sleeved A through hole (27) is provided on the vertical plate of the L-shaped plate (15) at the side end of the n-type rod (16) on and fixedly connected to the horizontal rod of the n-type rod (16). The through hole (27) One side of the L-shaped plate (15) at the side end is fitted and connected to the handle (19), and one side of the handle (19) is symmetrically and fixedly connected with two baffles (28), and the two baffles (28) are arranged on the side of the handle (19). In the through hole (27), a bobbin (29) is arranged between the two baffles (28), and two sides of the bobbin (29) are respectively attached to the two baffles (28), wherein Two fixing bolts (33) are symmetrically threaded on a baffle plate (28), one end of the fixing bolts (33) is tightly fitted with one side of the bobbin (29), and the baffle plate (28) is connected with the winding. The bobbin (29) is fixedly connected by fixing bolts (33), and both ends of the bobbin (29) are fixedly connected with rotating rods (34), and the two rotating rods (34) pass through two baffles (34) respectively. 28) and rotatably connected with it, both ends of the top surface of the arc-shaped backrest (3) are fixedly connected with a guide rod (18), and one end of the guide rod (18) is fixedly connected with one side of the L-shaped plate (15) , the guide rod (18) is sleeved with a collar (17) and is connected with it in a sliding manner. The top surfaces of the two collars (17) are respectively fixedly connected with the bottom surfaces of the two handles (19). (17) is attached and connected to one side of the L-shaped plate (15), a fixing plate (7) is fixedly connected to the two outer side walls of the arc-shaped base (1), and one side of the fixing plate (7) is fixed An electric telescopic rod (9) is connected, the extension end of the electric telescopic rod (9) is fixedly connected with a fixed rod (10), and one end of the two fixed rods (10) is fixedly connected with the same arc-shaped slide rail (11). ), the arc-shaped slide rail (11) is provided with an arc-shaped T-shaped chute (23), the bottom surface of the arc-shaped slide rail (11) is embedded with a second ball (20) and is rotatably connected with it, the Two arc-shaped T-shaped sliders (22) are symmetrically arranged in the T-shaped chute (23) and are connected with Fitting and sliding connection, the bottom surface of the T-shaped slider (22) is embedded with a plurality of third balls (21) and connected in rotation with the third ball (21), and the bottom surface of the third ball (21) is in the T-shaped chute (23) The bottom surface is attached and connected, and the top surface of the T-shaped slider (22) passes through the T-shaped chute (23) and is fixedly connected with a support rod (25), and the bottom surface of the support rod (25) is embedded with a plurality of first Four balls (24) are rotatably connected with them, the bottom surface of the fourth ball (24) is in contact with the top surface of the arc-shaped slide rail (11), and the support rod (25) is provided with a cross-shaped chute (13). ), a sliding block (32) is provided in the cross-shaped chute (13) and is attached and slidably connected with the sliding block (32), a sliding rod (31) is fixedly connected to the sliding block (32), and the sliding rod (31) It forms a cross shape with the slider (32) and fits in the cross-shaped chute (13) and is connected in a sliding manner. 14), one side of the U-shaped groove (14) is connected with one side of the support rod (25), the two U-shaped grooves (14) are symmetrically arranged, and the other end of the sliding rod (31) passes through a cross. A semi-circular ring (38) is fixedly connected to the top surface of the other end of the sliding rod (31) outside the cross-shaped sliding groove (13), and the sliding rod ( 31) A round rod (39) is fixedly connected to the top of the support rod (25) at the side end, and two retaining rings (37) are sleeved on the round rod (39) and are fixedly connected with it. A second guide wheel (36) is arranged between them and is connected with it. The second guide wheel (36) is sleeved on the round rod (39) and is rotatably connected with it. The bobbin (29) is wound and fixed with A rope (26), one end of the rope (26) goes around the bottom end of the first guide wheel (30) and the top end of the second guide wheel (36) in turn and is bound on the semicircle (38).

2 . The prenatal crotch exercise device according to claim 1 , wherein the arc-shaped base ( 1 ) and the arc-shaped backrest ( 3 ) have the same center of circle. 3 .

3 . The prenatal crotch exercise device according to claim 1 , wherein the sliding rod ( 31 ) and the U-shaped groove ( 14 ) are fixed by welding. 4 .

4 . The prenatal crotch exercise device according to claim 1 , wherein the electric telescopic rod ( 9 ) is electrically connected to an external power source through a wire. 5 .

5. A prenatal crotch exercise device according to claim 1, characterized in that: the top surface of the winding rod in the middle of the bobbin (29) is higher than the bottom surface of the bobbin in the middle of the first guide wheel (30). 1㎝-2㎝.