CN219700958U - Prenatal auxiliary device - Google Patents

Abstract

The utility model discloses a prenatal auxiliary device, which comprises a box body, wherein the interior of the box body is connected with two screws in a sliding way, the two screws are symmetrically distributed, the top of each screw is fixedly connected with a pedal, the top of each pedal is fixedly connected with a side surface, a nut is sleeved outside the screw and positioned outside the box body, the nut is in threaded connection with the screw, and a baffle is sleeved outside the screw and positioned inside the box body; the beneficial effects achieved by the utility model are as follows: can utilize the handle to revolve the screwing of nut, change the compression degree of the spring of cover at the screw rod outside when the nut knob to change the footboard and give the resistance with lying-in woman's shank, make things convenient for the lying-in woman of different circumstances to train, two pedals all have respective pivot moreover, make things convenient for the lying-in woman to train the shank with one side according to self needs, every footboard all is provided with the group face simultaneously, can prevent that lying-in woman foot and footboard separation, avoid appearing the footboard return to touch the condition of lying-in woman.

Description

Prenatal auxiliary device

Technical Field

The utility model relates to the technical field of obstetrics and gynecology, in particular to a prenatal auxiliary device.

Background

During pregnancy, the pregnant women have to ensure that their legs and joints become flexible and powerful in order to walk easily due to the fact that the pregnant women have an increasing weight along with the extension of the pregnancy period, and in the process, the legs of the pregnant women are easy to edema and can be soft and weak to a certain extent, the pregnant women need to exercise properly and massage the legs, and the leg massage is laborious and time-consuming, and the recovery of the leg functions is realized through a certain exercise.

The utility model discloses a 'prenatal exercise assisting device for obstetrics' with the application number of CN202020684034.8, which is recorded in the scheme, and comprises a base, wherein a box body is welded at the upper end of the base, a rotating shaft is rotatably arranged in both sides of the box body, a sleeve is rotatably sleeved on the rotating shaft, a bearing rod which movably extends out of the box body is connected on a pin shaft on a traction rod, a spring which props against the box body is fixedly sleeved at the upper end of the bearing rod, a pedal is horizontally welded at the upper end of the bearing rod, and a transmission shaft which extends into the base is rotatably sleeved at the lower end of the box body, and the utility model realizes the periodic operation of the rotating shaft through pedal by connecting the sleeve with the traction rod through the rotating shaft, so as to achieve the effect of training leg muscles; through setting up the transmission shaft between box body and base for being located the epaxial impeller of transmission and realizing rotatory under the meshing transmission effect of primary gear and secondary gear, in order to provide the fan cooling effect for the lying-in woman, but still there is certain problem, the device drives the footboard through the tension of spring and gets back to initial position, and utilize the tension of spring to reach the effect of training shank muscle with lying-in woman shank resistance, but can not adjust the spring for the magnitude with lying-in woman resistance, the resistance that the lying-in woman shank of what just say what the circumstances received is the same, to the lying-in woman that can't step on bigger resistance can reach unexpected training effect, and two pedals share a pivot in addition, another footboard also can be corresponding when trampling a footboard, inconvenient lying-in woman selectively trains the shank to same one side, moreover the footboard is easy with the foot separation, there is certain hidden danger.

Disclosure of Invention

The present utility model is directed to a prenatal assisting device for solving the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a prenatal auxiliary device, includes the box body, the inside sliding connection of box body has the screw rod, the screw rod is two altogether, two the screw rod is symmetric distribution, the top fixedly connected with footboard of screw rod, the top fixedly connected with group face of footboard, the outside of screw rod just is located the outside cover of box body and is equipped with the nut, nut and screw rod threaded connection, the outside of screw rod just is located the inboard cover of box body and is equipped with the baffle, baffle and screw rod fixed connection, the outside of screw rod just is located the cover and is equipped with the spring between nut and the box body.

Preferably, handles are fixedly connected to the corresponding two sides of the nut.

Preferably, the bottom fixedly connected with rack of screw rod, the inside fixedly connected with fixed plate of box body, rotate between fixed plate and the box body and be connected with the pivot, the outside cover of pivot is equipped with the gear, gear and pivot fixed connection, rack and gear engagement are connected, the outside of pivot is kept away from one side cover of gear and is equipped with the impeller, impeller and pivot fixed connection.

Preferably, a fixing rod is connected in the rack in a sliding manner, and the fixing rod is fixedly connected with the box body.

Preferably, a baffle is sleeved on one side, close to the gear, of the outer portion of the rotating shaft, the baffle is fixedly connected with the box body, and the rotating shaft is rotationally connected with the baffle.

Preferably, a vent matched with the impeller is formed in the box body.

The beneficial effects achieved by the utility model are as follows: through box body, screw rod, footboard, group face, nut, baffle, spring, handle, rack, fixed plate, pivot, gear, impeller that set up, can utilize the handle to revolve the screw nut and twist, change the compression degree of the spring of cover at the screw rod outside when the nut knob to change the footboard and give the resistance with the puerpera shank, make things convenient for the puerpera of different circumstances to train, two pedals all have respective pivot moreover, make things convenient for the puerpera to train the shank with one side as required, every footboard all is provided with group face simultaneously, can prevent puerpera foot and footboard separation, avoid appearing the footboard return to touch puerpera's condition.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic view of the structure of the handle of the present utility model.

In the figure: 1. a case body; 2. a screw; 3. a pedal; 4. a vamp; 5. a nut; 6. a baffle; 7. a spring; 8. a handle; 9. a rack; 10. a fixing plate; 11. a rotating shaft; 12. a gear; 13. an impeller; 14. a fixed rod; 15. a partition plate; 16. and (5) a ventilation opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

the prenatal auxiliary device comprises a box body 1, wherein two screws 2 are connected in a sliding manner in the box body 1, the two screws 2 are symmetrically distributed, the top of each screw 2 is fixedly connected with a pedal 3, the top of each pedal 3 is fixedly connected with a side surface 4, the side surfaces 4 can limit the position between the feet of a puerpera and the pedals 3, the feet of the puerpera are prevented from being separated from the pedals 3, and when the feet of the puerpera are prevented from being separated from the pedals 3, the pedals 3 touch the puerpera due to elastic return of springs 7, so that the safety is improved; the outside of screw rod 2 just is located the outside cover of box body 1 and is equipped with nut 5, nut 5 and screw rod 2 threaded connection, and the outside of screw rod 2 just is located the inboard cover of box body 1 and is equipped with baffle 6, baffle 6 and screw rod 2 fixed connection, and the outside of screw rod 2 just is located the cover between nut 5 and the box body 1 and is equipped with spring 7, and spring 7 is used for driving footboard 3 and returns to initial position, provides the resistance simultaneously and is used for training the shank of lying-in woman.

Handles 8 are fixedly connected to the two corresponding side edges of the nut 5, so that medical staff can conveniently screw the nut 5, and the compression degree of the spring 7 is adjusted; the bottom of the screw rod 2 is fixedly connected with a rack 9, the inside of the box body 1 is fixedly connected with a fixed plate 10, a rotating shaft 11 is rotatably connected between the fixed plate 10 and the box body 1, a gear 12 is sleeved outside the rotating shaft 11, the gear 12 is fixedly connected with the rotating shaft 11, the rack 9 is meshed with the gear 12, an impeller 13 is sleeved outside the rotating shaft 11 at one side far away from the gear 12, the impeller 13 is fixedly connected with the rotating shaft 11, and when a puerpera steps on the screw rod 2 through the pedal 3, the rotating shaft 11 is driven to rotate through the rack 9 and the gear 12, and the rotating shaft 11 drives the impeller 13 to rotate to generate smaller wind force to cool; the inside of the rack 9 is slidably connected with a fixed rod 14, the fixed rod 14 is fixedly connected with the box body 1, the rack 9 is limited, and meanwhile, the stability of the rack 9 and the screw rod 2 during up-and-down movement is ensured; a baffle plate 15 is sleeved on one side, close to the gear 12, of the outer part of the rotating shaft 11, the baffle plate 15 is fixedly connected with the box body 1, the rotating shaft 11 is rotationally connected with the baffle plate 15, and the space, which is separated by the baffle plate 15 and the box body 1 in a matched manner, is convenient for the impeller 13 to better generate smaller wind force; the inside of the box body 1 is provided with a ventilation opening 16 which is matched with the impeller 13.

Specifically, when the utility model is used, firstly, a puerpera stretches the feet into the upper surface 4 and puts the feet on the pedal 3, the pedal 3 is stepped on, the nut 5 is driven by the screw rod 2 to compress the spring 7, the compressed spring 7 is compressed and deformed to generate elasticity to become resistance so as to achieve the aim of training the legs of the puerpera, meanwhile, the screw rod 2 drives the rack 9 to move downwards, the rotating shaft 11 is driven by the gear 12, the rotating shaft 11 drives the impeller 13 to rotate so as to generate smaller wind force to be discharged from the ventilation opening 16 so as to achieve the aim of cooling, when the legs of the puerpera are lifted upwards, the elasticity of the compressed spring 7 can drive the pedal 3 to return to the initial position at the same time, when the compression degree of the spring 7 needs to be regulated, medical staff can directly screw the nut 5 through the handle 8, and the nut 5 can move up and down on the nut 5 when being screwed, so that the compression degree of the nut 5 is changed, and the puerpera is trained conveniently.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims (6)

1. Prenatal assistance device, comprising a casing (1), characterized in that: the inside sliding connection of box body (1) has screw rod (2), screw rod (2) are two altogether, two screw rod (2) are symmetric distribution, the top fixedly connected with footboard (3) of screw rod (2), the top fixedly connected with group face (4) of footboard (3), the outside of screw rod (2) just is located the outside cover of box body (1) and is equipped with nut (5), nut (5) and screw rod (2) threaded connection, the outside of screw rod (2) just is located the inboard cover of box body (1) and is equipped with baffle (6), baffle (6) and screw rod (2) fixed connection, the outside of screw rod (2) just is located the cover between nut (5) and box body (1) and is equipped with spring (7).

2. A prenatal assistance device according to claim 1, wherein: handles (8) are fixedly connected to the corresponding two side edges of the nut (5).

3. A prenatal assistance device according to claim 1, wherein: the bottom fixedly connected with rack (9) of screw rod (2), the inside fixedly connected with fixed plate (10) of box body (1), rotation connection has pivot (11) between fixed plate (10) and box body (1), the outside cover of pivot (11) is equipped with gear (12), gear (12) and pivot (11) fixed connection, rack (9) are connected with gear (12) meshing, one side cover that the outside of pivot (11) was kept away from gear (12) is equipped with impeller (13), impeller (13) and pivot (11) fixed connection.

4. A prenatal assistance device according to claim 3, wherein: the inside sliding connection of rack (9) has dead lever (14), dead lever (14) and box body (1) fixed connection.

5. A prenatal assistance device according to claim 3, wherein: one side of the outside of the rotating shaft (11) close to the gear (12) is sleeved with a partition plate (15), the partition plate (15) is fixedly connected with the box body (1), and the rotating shaft (11) is rotationally connected with the partition plate (15).

6. A prenatal assistance device according to claim 3, wherein: the inside of the box body (1) is provided with a ventilation opening (16) matched with the impeller (13).