CN110840727A

CN110840727A - Digestion-aiding device for severe abdominal distension patients lying in bed for long time

Info

Publication number: CN110840727A
Application number: CN201911210979.4A
Authority: CN
Inventors: 王晓艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-02-28

Abstract

The utility model provides a severe patient's digestion aid device of bed abdominal distension for a long time, has solved present bed abdominal distension patient and has adopted the manual work to rub the belly, and medical personnel or accompanying and attending personnel working strength are big, problem that work efficiency is low. The device comprises a support frame, wherein an eccentric gear is arranged in the support frame, a first gear is meshed on the right side of the eccentric gear, the eccentric gear is coaxially connected with a connecting disc, a sliding block which slides horizontally is arranged in the support frame, the sliding block is rotatably connected with a gear shaft of the first gear, and the gear shaft of the first gear rotatably penetrates through the connecting disc; an outer gear ring is fixedly connected in the cylinder, a sun wheel is fixedly connected to the outer circumference of the sun shaft, a plurality of planet wheels are meshed outside the sun wheel and are meshed with the outer gear ring, a planet carrier is arranged below the sun wheel, the lower end of each planet wheel is fixedly connected with a planet shaft, and the lower end of each planet shaft can rotatably penetrate through the planet carrier; the lower end of the planet shaft is provided with a sleeve which vertically slides, the sleeve is of a structure that the planet shaft rotates to drive the sleeve to reciprocate up and down, and a massage disc is arranged below the sleeve.

Description

Digestion-aiding device for severe abdominal distension patients lying in bed for long time

Technical Field

The invention relates to the technical field of auxiliary digestion, in particular to a digestion-aiding device for long-term bedridden patients with abdominal distension and severe illness.

Background

The long-term bedridden (or long-term bedridden and bedridden) refers to a clinical phenomenon that the old people partially or completely need help due to the loss of daily life capacity caused by long-term illness and disability, and comprises long-term bedridden, a chair and the old people who can only live indoors but can not go out. The consequences of bed-ridden patients are serious, and once the disease occurs, the hope of recovery is small, and the prevention is important.

For a severe patient who lies in bed for a long time, abdominal distension often exists because the severe patient cannot completely move about, digestion and absorption cannot be completely performed, other diseases such as constipation, diarrhea, flatulence and the like often occur along with the abdominal distension, and for the patient who lies in bed for a long time, medical staff or accompanying staff massage the belly of the patient so as to promote digestion of the patient, but the mode needs a long lasting time, and the working strength of the medical staff or the accompanying staff is high.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the digestion-aiding device for the severe patient with abdominal distension lying in bed for a long time, and the digestion-aiding device effectively solves the problems that the prior patient with abdominal distension lying in bed adopts the manual belly massaging, the working strength of medical care personnel or accompanying personnel is high, and the working efficiency is low.

In order to achieve the purpose, the invention comprises a support frame, wherein an eccentric gear is rotatably arranged in the support frame, a first gear is meshed on the right side of the eccentric gear, the eccentric gear is coaxially connected with a connecting disc, a sliding block capable of sliding horizontally is arranged in the support frame, the sliding block is rotatably connected with a gear shaft of the first gear, the gear shaft of the first gear can rotatably penetrate through the connecting disc, and the first gear is of a structure which can slide horizontally and rotate along with the rotation of the eccentric gear;

the lower end of the sliding block is fixedly connected with a hollow cylinder, the interior of the cylinder is fixedly connected with an outer gear ring, the lower end of a gear shaft of the first gear penetrates through the first sliding block and is arranged in the cylinder and is fixedly connected with a sun shaft, the outer circumference of the sun shaft is fixedly connected with a sun gear,

a plurality of planet wheels are meshed outside the sun wheel, the planet wheels are meshed with the outer gear ring, a planet carrier is arranged below the sun wheel, the planet carrier is rotatably connected with the sun shaft, a planet shaft is fixedly connected to the lower end of the planet wheels, and the lower end of the planet shaft rotatably penetrates through the planet carrier;

the planet axle lower extreme is equipped with vertical gliding sleeve, and the sleeve is the structure that the planet axle rotated and drives sleeve reciprocating motion from top to bottom, and the sleeve below is equipped with the massage dish, and the massage dish outside is articulated fixed with the sleeve, planet carrier lower extreme fixedly connected with telescopic link, and the telescopic link lower extreme articulates there is the connecting rod, and the connecting rod lower extreme articulates fixed with the massage dish.

Preferably, the support frame internal fixation has the guide block, is equipped with horizontally T type groove in the guide block, and T type inslot slidable is equipped with T type piece, and T type piece inner runs through T type groove and slider fixed connection.

Preferably, the edge of the upper end of the eccentric gear is fixedly connected with a fixed shaft, the upper end of the fixed shaft is connected with a motor, and the motor is fixedly connected with the support frame.

Preferably, the planet axle lower extreme is equipped with the cam groove of closed loop, and slidable is equipped with the lug in the cam groove, and the cam groove is run through to the lug outer end and sleeve fixed connection.

Preferably, planet carrier lower extreme fixedly connected with guide bar, sleeve inner are fixed with the direction nose, and guide bar lower extreme slidable runs through the direction nose.

Preferably, the telescopic link includes with planet carrier fixedly connected with guide cylinder, and slidable is equipped with the slide bar in the guide cylinder, and the slide bar lower extreme is articulated fixed with the connecting rod, and guide cylinder outer end threaded connection has holding screw, and holding screw revolves to twist and constitutes the structure of fixing the slide bar.

Preferably, the lower end of the massage disc is uniformly provided with a plurality of vertically sliding massage balls, a blind hole is formed in the massage disc, a limiting hole is formed in the blind hole, the outer end of the limiting block is fixedly connected with the massage balls, the upper end of the limiting block is fixedly connected with a spring, and the upper end of the spring is fixedly connected with the massage disc.

The abdominal distension patient massager is novel in structure, ingenious in conception, simple and convenient to operate, and capable of conducting reciprocating circulation type massage on a patient only by turning on the motor after the height is adjusted, so that digestion and absorption of the abdominal distension patient are promoted.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention (omitting the supporting frame).

FIG. 2 is a schematic axial view of the present invention (omitting the supporting frame).

FIG. 3 is a schematic view of the structure of the eccentric gear driving the first gear.

Fig. 4 is a schematic diagram of the exploded structure of fig. 3.

Fig. 5 is a schematic view of the motion structure of the massage disc of the present invention.

Fig. 6 is a schematic structural view of fig. 5 with the cylinder removed.

Fig. 7 is a schematic view of the single massage disk motion structure of the present invention.

Fig. 8 is a schematic view of the exploded structure of the planet shaft and sleeve of the present invention.

Fig. 9 is an enlarged view of a portion a of fig. 8.

Fig. 10 is a schematic side view of the planet shaft and sleeve explosion shaft of the present invention.

Fig. 11 is a schematic view of the sleeve of the present invention after deployment.

Fig. 12 is a schematic view of the inner structure of a single massage ball in the massage disk.

Detailed Description

The following description of the present invention will be made in further detail with reference to the accompanying drawings 1 to 12.

As can be seen from fig. 1 to 12, the present invention includes a supporting frame, an eccentric gear 1 is rotatably disposed in the supporting frame, a first gear 2 is engaged with the right side of the eccentric gear 1, the eccentric gear 1 is coaxially connected with a connecting plate 3, a horizontally sliding slider 4 is disposed in the supporting frame, the slider 4 is rotatably connected with a gear shaft of the first gear 2, the gear shaft of the first gear 2 rotatably penetrates through the connecting plate 3, and the first gear 2 is a structure that horizontally slides and rotates along with the rotation of the eccentric gear 1;

in the invention, the support frame is omitted, and the height of the support frame can be adjusted, so that the height of the support frame can be adjusted according to the weight of a patient, and the aim of massaging and helping digestion of different patients is fulfilled;

the eccentric gear 1 is a circular gear, the rotating shaft of the eccentric gear is not positioned at the axis, the sliding block 4 horizontally slides, the gear shaft of the first gear 2 can rotatably penetrate through the sliding block 4, the distance between the axes of the eccentric gear 1 and the first gear 2 is always kept unchanged under the action of the connecting disc 3, namely, the eccentric gear 1 and the first gear 2 are always in a meshed state, the first gear 2 can be driven to rotate by the rotation of the eccentric gear 1, meanwhile, the first gear 2 is driven to slide in a reciprocating manner under the action of the sliding block 4, and the first gear 2 is in a structure which rotates and slides in a reciprocating manner;

the lower end of the sliding block 4 is fixedly connected with a hollow cylinder 5, an outer gear ring 6 is fixedly connected in the cylinder 5, the lower end of a gear shaft of the first gear 2 penetrates through the first sliding block 4 and is arranged in the cylinder 5 and is fixedly connected with a sun shaft 7, the outer circumference of the sun shaft 7 is fixedly connected with a sun wheel 8, the outer side of the sun wheel 8 is meshed with a plurality of planet wheels 9, the planet wheels 9 are meshed with the outer gear ring 6, a planet carrier 10 is arranged below the sun wheel 8, the planet carrier 10 is rotatably connected with the sun shaft 7, the lower end of the planet wheel 9 is fixedly connected with a planet shaft 11, and the;

the cylinder 5 is fixedly connected with the slide block 4, the slide block 4 drives the cylinder 5 to slide together, the sun shaft 7 is driven by the gear shaft of the first gear 2 to rotate, the sun shaft 7 drives the sun gear 8 to rotate, the sun gear 8 drives the planetary gear to rotate, and the planetary gear rotates while revolving, namely the planetary shaft 11 rotates while revolving;

the lower end of the planet shaft 11 is provided with a sleeve 12 which vertically slides, the sleeve 12 is a structure that the planet shaft 11 rotates to drive the sleeve 12 to reciprocate up and down, a massage disk 13 is arranged below the sleeve 12, the outer side of the massage disk 13 is hinged and fixed with the sleeve 12, the lower end of the planet carrier 10 is fixedly connected with a telescopic rod, the lower end of the telescopic rod is hinged and fixed with a connecting rod 14, and the lower end of the connecting rod 14 is hinged and fixed with the massage disk 13.

The rotation of planet axle 11 drives sleeve 12 and carries out vertical reciprocal, sleeve 12 below is equipped with massage disk 13, massage disk 13 carries out reciprocating motion from top to bottom this moment, massage the human body, the revolution of planet axle 11 drives massage disk 13 and rotates, massage the human body, massage disk 13 is by three group's motion composition, one is horizontal motion, one is self vertical reciprocating motion, another is just rotating round sun shaft 7, thereby remove the massage degree to the patient, promote patient's digestion, in addition through the flexible of telescopic link, the contained angle between control massage disk 13 and the horizontal plane, thereby the dynamics of control massage.

The support frame internal fixation has guide block 15, is equipped with horizontally T type groove in the guide block 15, and slidable is equipped with T type piece in the T type groove, and T type piece inner runs through T type groove and slider 4 fixed connection.

The guide block 15 plays a role of guiding the sliding block 4, and ensures the horizontal movement of the sliding block 4.

The edge of the upper end of the eccentric gear 1 is fixedly connected with a fixed shaft 16, the upper end of the fixed shaft 16 is connected with a motor, and the motor is fixedly connected with the support frame.

The motor drives the eccentric gear 1 to rotate, and the fixed shaft 16 is not positioned at the axis of the eccentric gear 1.

The lower end of the planet shaft 11 is provided with a closed-loop cam groove 17, a convex block 18 is slidably arranged in the cam groove 17, and the outer end of the convex block 18 penetrates through the cam groove 17 and is fixedly connected with the sleeve 12.

The cam slot 17 is shown in an expanded view in fig. 11, and is a closed ring, and under the action of the projection 18, when the planet shaft 11 rotates, the projection 18 slides along the cam slot 17.

The lower end of the planet carrier 10 is fixedly connected with a guide rod 19, the inner end of the sleeve 12 is fixedly provided with a guide nose, and the lower end of the guide rod 19 can slidably penetrate through the guide nose.

Under the action of the guide rod 19 and the guide nose, it is ensured that the sleeve 12 can only slide vertically.

The telescopic link includes with planet carrier 10 fixedly connected with guide cylinder 20, and slidable is equipped with slide bar 21 in the guide cylinder 20, and slide bar 21 lower extreme is articulated fixedly with connecting rod 14, and the threaded connection of guide cylinder 20 outer end has holding screw, and holding screw revolves to twist and constitutes the structure of fixing slide bar 21.

The length of the telescopic rod is controlled by adopting a tightening screw screwing mode, the mode is simpler, the processing cost is lower, and the fixing effect is reliable.

The lower extreme equipartition of massage dish 13 has a plurality of vertical gliding massage balls 22, is equipped with the blind hole in the massage dish 13, spacing hole in the blind hole, stopper 23 outer end and massage ball 22 fixed connection, stopper 23 upper end fixedly connected with spring 24, spring 24 upper end and massage dish 13 fixed connection.

As shown in fig. 12, the massage ball 22 has a certain buffering force for the structure of one of the massage balls 22 in the massage disk 13, so that the comfort of the patient can be increased, and the massage ball 22 can be effectively prevented from slipping under the action of the limiting block 23.

When the massager is used, the height of the whole device is adjusted by adjusting the support frame, then the motor is turned on, the motor rotates to drive the eccentric gear 1 to rotate, the eccentric gear 1 rotates to drive the first gear 2 to horizontally slide while rotating, the gear shaft of the first gear 2 drives the sun gear 8 to rotate, the sun gear 8 drives the planet shaft 11 to revolve and simultaneously rotate, the planet shaft 11 rotates to enable the massage disc 13 to vertically reciprocate, and the planet shaft 11 revolves to drive the massage disc 13 to revolve, so that massage treatment is performed on a patient, and digestion of the patient is assisted.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The digestion-aiding device for the severe abdominal distension patients lying in bed for a long time is characterized by comprising a support frame, wherein an eccentric gear (1) is rotatably arranged in the support frame, a first gear (2) is meshed on the right side of the eccentric gear (1), a connecting disc (3) is coaxially connected with the eccentric gear (1), a sliding block (4) which slides horizontally is arranged in the support frame, the sliding block (4) is rotatably connected with a gear shaft of the first gear (2), the gear shaft of the first gear (2) can rotatably penetrate through the connecting disc (3), and the first gear (2) is of a structure which slides horizontally and rotates along with the rotation of the eccentric gear (1);

the lower end of the slide block (4) is fixedly connected with a hollow cylinder (5), an outer gear ring (6) is fixedly connected in the cylinder (5), the lower end of a gear shaft of the first gear (2) penetrates through the first slide block (4) and is arranged in the cylinder (5) and is fixedly connected with a sun shaft (7), the outer circumference of the sun shaft (7) is fixedly connected with a sun wheel (8),

a plurality of planet wheels (9) are meshed at the outer side of the sun wheel (8), the planet wheels (9) are meshed with the outer gear ring (6), a planet carrier (10) is arranged below the sun wheel (8), the planet carrier (10) is rotatably connected with the sun shaft (7), the lower end of the planet wheel (9) is fixedly connected with a planet shaft (11), and the lower end of the planet shaft (11) rotatably penetrates through the planet carrier (10);

the planet axle (11) lower extreme is equipped with vertical gliding sleeve (12), and sleeve (12) are planet axle (11) and rotate the structure that drives sleeve (12) up-and-down reciprocating motion, and sleeve (12) below is equipped with massage disk (13), and massage disk (13) outside is articulated fixed with sleeve (12), planet carrier (10) lower extreme fixedly connected with telescopic link, and the telescopic link lower extreme articulates there is connecting rod (14), and connecting rod (14) lower extreme is articulated fixed with massage disk (13).

2. The digestion-aiding device for the severe abdominal distension patient lying in bed for a long time according to claim 1, wherein a guide block (15) is fixed in the support frame, a horizontal T-shaped groove is formed in the guide block (15), a T-shaped block is slidably arranged in the T-shaped groove, and the inner end of the T-shaped block penetrates through the T-shaped groove and is fixedly connected with the sliding block (4).

3. The digestion-aiding device for the critically ill patient with abdominal distension lying in bed for a long time according to claim 1, wherein a fixed shaft (16) is fixedly connected to the edge of the upper end of the eccentric gear (1), a motor is connected to the upper end of the fixed shaft (16), and the motor is fixedly connected with the support frame.

4. The digestion-aiding device for the severe abdominal distension patients lying in bed for a long time according to claim 1, wherein the lower end of the planet shaft (11) is provided with a closed-loop cam groove (17), a convex block (18) is slidably arranged in the cam groove (17), and the outer end of the convex block (18) penetrates through the cam groove (17) and is fixedly connected with the sleeve (12).

5. The digestion-aiding device for the severe abdominal distension patient lying in bed for a long time according to claim 1, wherein a guide rod (19) is fixedly connected to the lower end of the planet carrier (10), a guide nose is fixed to the inner end of the sleeve (12), and the lower end of the guide rod (19) slidably penetrates through the guide nose.

6. The digestion-aiding device for the severe abdominal distension patient lying in bed for a long time according to claim 1, wherein the telescopic rod comprises a guide cylinder (20) fixedly connected with the planet carrier (10), a slide rod (21) is slidably arranged in the guide cylinder (20), the lower end of the slide rod (21) is hinged and fixed with the connecting rod (14), a set screw is connected to the outer end of the guide cylinder (20) in a threaded manner, and the set screw is screwed to form a structure for fixing the slide rod (21).

7. The digestion-aiding device for the severe abdominal distension patients lying in bed for a long time according to claim 1, wherein a plurality of vertically sliding massage balls (22) are uniformly distributed at the lower end of the massage disc (13), a blind hole is formed in the massage disc (13), a limiting hole is formed in the blind hole, the outer end of the limiting block (23) is fixedly connected with the massage balls (22), a spring (24) is fixedly connected to the upper end of the limiting block (23), and the upper end of the spring (24) is fixedly connected with the massage disc (13).