CN111568670A

CN111568670A - Multifunctional turnover device

Info

Publication number: CN111568670A
Application number: CN202010436342.3A
Authority: CN
Inventors: 孟凡玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-08-25

Abstract

The invention belongs to the technical field of medical auxiliary devices, and particularly relates to a multifunctional turning-over device which comprises a supporting seat, wherein mounting plates are fixed on two sides of the top of the supporting seat, worm gears are rotatably connected to the front sides of the two mounting plates, worms are meshed to the side surfaces of the two worm gears, adjusting rods are hinged to the tops of the worms, bed boards are hinged to the tops of the two adjusting rods, a mattress is placed on the top of the bed board, an air cushion is arranged right below the bed board, an inflating device is connected to the air cushion, a support is fixedly connected to one side of the top of the bed board, a heating box is assembled on the top of the support, heating pipes are installed on two sides of the inner wall of the heating box; the multifunctional turnover bed is convenient to dry, reduces the working difficulty of medical staff, solves the problem of easy catching cold during turnover, improves the comfort of patients, has reasonable structure and multiple functions, has very high creativity, and is suitable for popularization and use.

Description

Multifunctional turnover device

Technical Field

The invention relates to the technical field of medical auxiliary devices, in particular to a multifunctional turning-over device.

Background

Pressure sores, also known as pressure ulcers and bedsores, are caused by tissue ulceration and necrosis due to persistent ischemia, hypoxia and malnutrition caused by long-term local tissue compression. Skin pressure sores are a common problem in rehabilitation and care. Vertical pressure causes pressure sores primarily due to the localized tissue being subjected to constant vertical pressure, particularly in the bony tuberosity prominences of the body. If the patient lies in bed or sits on a wheelchair for a long time, the lining of the splint is improperly placed, the gypsum is not flat or has slag crumbs, and the local part of the patient is pressed by more than normal capillary vessels for a long time, pressure sores can be caused, generally, the pressure which can be borne by blood vessels under the skin layer is about 32mmHg, and if the pressure exceeds the pressure, the local blood vessels can be twisted and deformed to influence the passing of blood flow, so that the phenomenon of ischemia exists.

The existing turning-over device can not heat the surrounding environment and the mattress before turning over, especially in winter, due to cold weather, cold air easily enters the quilt when turning over, the cold condition is caused when turning over, and simultaneously when turning over a patient to different positions of the mattress, the temperature on the surface of the mattress is lower, and discomfort is easily brought.

In order to solve the problems, the application provides a multifunctional turnover device.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the background art, the invention provides a multifunctional turning-over device which has the characteristics of solving the problem of easy coolness during turning over, improving the comfort of a patient, along with reasonable structure, multiple functions, high creativity and suitability for popularization and use.

(II) technical scheme

In order to solve the problems, the invention provides a multifunctional turning-over device which comprises a supporting seat, wherein mounting plates are fixed on two sides of the top of the supporting seat, worm wheels are rotatably connected on the front surfaces of the two mounting plates, worms are meshed on the side surfaces of the two worm wheels, adjusting rods are hinged on the tops of the worms, bed boards are hinged on the tops of the two adjusting rods, a mattress is placed on the top of the bed board, an air cushion is arranged right below the bed board, an inflating device is connected on the air cushion, a support is fixedly connected on one side of the top of the bed board, a heating box is assembled on the top of the support, heating pipes are arranged on two sides of the inner wall of the heating box, an air inlet mechanism is arranged on the top wall of the heating box in a matching manner, conveying pipes are fixedly connected on two sides of the outer wall of the heating, the fan cover is characterized in that a rotating column is inserted into the slot, the top end of the rotating column is fixedly connected with a sliding table longitudinally arranged above the bed plate, a movable plate is connected to the sliding end of the sliding table in a matched mode, and the fan cover is fixed on the movable plate through a locking bolt.

Preferably, the back of mounting panel is equipped with the mount pad, is fixed with driving motor on the inner wall of mount pad, driving motor's output shaft extends to the front of mounting panel to fixedly connected with axis of rotation, the front end of axis of rotation and the inner circle fixed connection of worm wheel.

Preferably, two the riser is installed at the top fixedly connected with baffle of mounting panel, the top of baffle, two the one end that the bed board is close to each other all is articulated mutually with the top of riser, the both ends of supporting seat and baffle all are equipped with the activity hole, and the worm sets up the inside at the activity hole, the both ends welding of worm has the dog, two the dog sets up the top at the bottom of supporting seat and baffle respectively.

Preferably, the two sides of the top of the supporting seat are provided with T-shaped supporting columns, and the tops of the two T-shaped supporting columns are respectively contacted with the two sides of the bottom of the air cushion.

Preferably, the both ends of air cushion are provided with air inlet and gas outlet respectively, and air inlet mechanism includes aerifys sacculus, intake pipe, connecting pipe and check valve, and the connecting pipe communicates with each other through the inside of air inlet with the air cushion, aerify the bottom of sacculus and install the intake pipe, be equipped with the check valve in the intake pipe, the air cushion can be contacted with the bottom of bed board after aerifing.

Preferably, the air inlet mechanism comprises an air suction fan, an air suction pipe and an exhaust pipe, the top of the air suction fan is fixedly connected with the air suction pipe, the bottom of the air suction pipe is fixedly connected with the exhaust pipe, the lower end of the exhaust pipe extends to the inside of the heating box, and a first valve is installed on the air suction pipe in a matched mode.

Preferably, a temperature sensor is fixedly mounted on one side of the inner top wall of the heating box, and the temperature sensor is used for detecting the temperature of the gas in the heating box during heating.

Preferably, a second valve is installed at one end, close to the heating box, of the conveying pipe in a matched mode, and the second valve is opened and closed to control gas inside the heating box to enter the conveying pipe.

Preferably, a transparent sealing door is installed on the front surface of the heating box in a matching manner.

The technical scheme of the invention has the following beneficial technical effects:

1. the bed turnover device is provided with the driving motor, the rotating shaft, the worm, the adjusting rods and the worm wheel, wherein the two adjusting rods respectively drive two ends of the two bed plates to move, so that the two bed plates incline towards the same direction, a patient can be helped to turn over, the turnover is convenient, time and labor are saved, the patient who lies in bed and cannot move for a long time is prevented from turning over, one body position is prevented from being maintained for a long time, and the local skin is contacted with one body, ischemia and anoxia are caused by certain pressure, so that bedsore is further caused, the air cushion is matched, the patient is protected by the air cushion during the turnover, the patient can be effectively prevented from falling down when the turnover is carried out;

2. the air suction fan, the heating box and the heating pipe are arranged, so that the air can be heated, the temperature of the air in the heating box is detected by matching with the temperature sensor, the air is kept at a certain temperature during heating, and the heated air can be used for drying the wet part of the body of a patient by arranging the conveying pipe and the fan cover, so that the skin of the patient is dry, the skin is prevented from being soaked in a wet environment for a long time, the resistance of the skin is reduced, the risk of pressure sores is increased, the drying is convenient, and the working difficulty of medical staff is reduced;

3. the mattress can be preheated before turning over by arranging the rotating column and the sliding table and matching with the fan cover, so that the temperature of the surface of the mattress is improved, when a patient is positioned on the preheated surface of the mattress after turning over, the temperature of the surface of the mattress is prevented from being low, the comfort of the patient is improved by heating the mattress before turning over, meanwhile, the hot air blown out by the fan cover can also heat the surrounding environment, and the cold condition of the patient during turning over is avoided; the multifunctional electric heating cooker is reasonable in structure, multiple in function, high in creativity and suitable for popularization and use.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the rotary post of the present invention after rotation;

FIG. 3 is a schematic top view of a portion of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

FIG. 5 is an enlarged view of a portion of FIG. 1 at B;

FIG. 6 is a side view of a portion of the present invention;

fig. 7 is a schematic front view of the heating chamber of the present invention.

In the figure: the air-breathing device comprises a support base 1, a mounting plate 2, a rotating shaft 3, a driving motor 4, a worm wheel 5, a worm 6, a support column 7T, an air cushion 8, an inflatable balloon 9, a vertical plate 10, an adjusting rod 11, a bed plate 12, a support 13, a sliding table 14, a fan cover 15, a heating pipe 16, an air suction fan 17, a heating box 18, a conveying pipe 19, a rotating column 20, a mattress 21, a movable plate 22, a slot 23, a connecting pipe 24, a transparent sealing door 25, a temperature sensor 26, an air suction pipe 27, a check block 28 and an air.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-7, the multifunctional turning-over device provided by the invention comprises a supporting seat 1, mounting plates 2 are fixed on both sides of the top of the supporting seat 1, worm wheels 5 are rotatably connected on the front surfaces of the two mounting plates 2, worms 6 are meshed on the side surfaces of the two worm wheels 5, adjusting rods 11 are hinged on the tops of the worms 6, bed plates 12 are hinged on the tops of the two adjusting rods 11, a mattress 21 is placed on the top of the bed plate 12, an air cushion 8 is arranged right below the bed plate 12, an inflating device is connected on the air cushion 8, a bracket 13 is fixedly connected on one side of the top of the bed plate 12, a heating box 18 is assembled on the top of the bracket 13, heating pipes 16 are installed on both sides of the inner wall of the heating box 18, an air inlet mechanism is installed on the top wall of the heating box 18 in a matching manner, slots 23 are formed in two sides of the top of the bed plate 12, a rotating column 20 is inserted into each slot 23, a sliding table 14 longitudinally arranged above the bed plate 12 is fixedly connected to the top end of each rotating column 20, a movable plate 22 is connected to the sliding end of each sliding table 14 in a matched mode, and the fan cover 15 is fixed to the movable plate 22 through locking bolts.

In this embodiment, it should be noted that the mounting seat is assembled on the back surface of the mounting plate 2, the driving motor 4 is fixed on the inner wall of the mounting seat, the output shaft of the driving motor 4 extends to the front surface of the mounting plate 2, the rotating shaft 3 is fixedly connected, and the front end of the rotating shaft 3 is fixedly connected with the inner ring of the worm wheel 5.

In this embodiment, it should be noted that the top fixedly connected with baffle 26 of two mounting panels 2, riser 10 is installed at the top of baffle 26, and the one end that two bed boards 12 are close to each other all is articulated mutually with the top of riser 10, and the both ends of supporting seat 1 and baffle 26 all are equipped with the activity hole, and worm 6 sets up in the inside of activity hole, and the both ends welding of worm 6 has dog 28, and two dog 28 set up respectively in the bottom of supporting seat 1 and the top of baffle 26.

In this embodiment, it should be noted that the two sides of the top of the supporting seat 1 are both provided with T-shaped supporting columns 7, and the tops of the two T-shaped supporting columns 7 are respectively contacted with the two sides of the bottom of the air cushion 8.

In this embodiment, it should be noted that both ends of the air cushion 8 are respectively provided with an air inlet 29 and an air outlet, the air inlet mechanism includes an inflatable balloon 9, an air inlet pipe, a connecting pipe 24 and a one-way valve, the connecting pipe 24 is communicated with the inside of the air cushion 8 through the air inlet 29, the air inlet pipe is installed at the bottom of the inflatable balloon 9, the one-way valve is installed on the air inlet pipe, and the air cushion 8 can be contacted with the bottom of the bed plate 12 after being inflated.

In this embodiment, it should be noted that the air intake mechanism includes an air intake fan 17, an air intake pipe 27 and an exhaust pipe, the air intake pipe 27 is fixedly connected to the top of the air intake fan 17, the exhaust pipe is fixedly connected to the bottom of the air intake pipe 27, the lower end of the exhaust pipe extends into the heating box 18, and the first valve is installed on the air intake pipe 27 in a matching manner.

In this embodiment, a temperature sensor 26 is fixedly mounted on the inner ceiling wall side of the heating box 18, and the temperature sensor 26 is used for detecting the temperature of the air heated in the heating box 18.

It should be further described that a control panel is assembled on the side surface of the bed board 12, a storage battery and a controller are installed in the control panel, a single chip microcomputer with the model number of AT89C51 is installed in the controller, and the single chip microcomputer is sequentially connected with the temperature sensor 26, the two driving motors 4, the air suction pipe 27, the first valve, the second valve and the heating pipe 16 through leads.

In this embodiment, it should be noted that a second valve is cooperatively installed at one end of the delivery pipe 19 close to the heating box 18, and the opening and closing of the second valve controls the gas inside the heating box 18 to enter the delivery pipe 19.

In this embodiment, a transparent sealing door 25 is fitted to the front surface of the heating box 18.

The working principle is as follows: firstly, a driving motor 4 is started to work, the driving motor 4 drives a rotating shaft 3 to rotate, the rotating shaft 3 drives a worm 6 to move up and down when moving up and down, the worm 6 drives adjusting rods 11 to move when moving up and down, the two adjusting rods 11 respectively drive two ends of two bed plates 12 to move, so that the two bed plates 12 incline towards the same direction, a patient who is bedridden for a long time and cannot move is turned over, one patient who is in contact with local skin and is subjected to ischemia and hypoxia caused by certain pressure is prevented from being in contact with the local skin, further bedsore is caused, the turning over is convenient, meanwhile, an air cushion 8 is arranged under the bed plates 12, when an air inflation saccule 9 is pinched, the air cushion 8 is inflated, the air cushion 8 is in contact with the bottom of the bed plates 12, the air cushion 8 is used for protection when the patient is turned over, the patient can be effectively prevented from, when the air suction fan 17 is started to work, the air suction fan 17 sucks external air into the heating box 18, the heating pipe 16 heats the air when working, the temperature sensor 26 detects the temperature of the air in the heating box, when the air is heated to a proper temperature, the second valve on the conveying pipe 19 is opened, the heated air enters the fan cover 15 through the conveying pipe 19 and dries the wet part of the body of a patient through the fan cover 15, the skin of the patient is dried, the phenomenon that the resistance of the skin is reduced and the risk of pressure sores is increased when the air is soaked in a wet environment for a long time is avoided, meanwhile, before turning over, the rotating column 20 can be manually rotated, the fan cover 15 is slid to adjust the fan cover 15 to a proper position, the turning-over mattress is preheated before turning over, the temperature of the surface of the mattress is increased, and when the patient is positioned on the surface of the preheated mattress, the problem that the mattress can not be heated before the patient stands up is solved by avoiding that the temperature on the surface of the mattress is lower, the comfort of the patient is improved, hot air blown out by the fan cover 15 can also be used for heating the surrounding environment, and the cold condition of the patient when the patient stands up is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multifunctional turnover device, includes supporting seat (1), its characterized in that, the top both sides of supporting seat (1) all are fixed with mounting panel (2), two the front of mounting panel (2) is rotated and is connected with worm wheel (5), two worm wheel (5) side all meshes worm (6), the top of worm (6) articulates there is regulation pole (11), two the top of adjusting pole (11) all articulates there is bed board (12), mattress (21) have been placed at the top of bed board (12), be provided with air cushion (8) under bed board (12), be connected with aerating device on air cushion (8), top one side fixedly connected with support (13) of bed board (12), the top of support (13) is equipped with heating cabinet (18), heating pipe (16) are installed to the inner wall both sides of heating cabinet (18), air inlet mechanism is installed in the cooperation on the roof of heating cabinet (18), the equal fixedly connected with conveyer pipe (19) in outer wall both sides of heating cabinet (18), the one end fixedly connected with fan housing (15) of conveyer pipe (19), the top both sides of bed board (12) all are equipped with slot (23), the inside of slot (23) is inserted and is equipped with rotation post (20), the top fixedly connected with who rotates post (20) vertically sets up slip table (14) in bed board (12) top, the cooperation is connected with fly leaf (22) on the slip end of slip table (14), and fan housing (15) are fixed on fly leaf (22) through locking bolt.

2. A multifunctional turning-over device as claimed in claim 1, wherein the back of the mounting plate (2) is equipped with a mounting seat, a driving motor (4) is fixed on the inner wall of the mounting seat, the output shaft of the driving motor (4) extends to the front of the mounting plate (2), and is fixedly connected with a rotating shaft (3), and the front end of the rotating shaft (3) is fixedly connected with the inner ring of the worm wheel (5).

3. The multifunctional turning-over device as claimed in claim 1, wherein a baffle (26) is fixedly connected to the top ends of the two mounting plates (2), a vertical plate (10) is mounted at the top of the baffle (26), the ends of the two bed plates (12) close to each other are hinged to the top of the vertical plate (10), movable holes are formed in the two ends of the supporting seat (1) and the baffle (26), the worm (6) is arranged inside the movable holes, stoppers (28) are welded to the two ends of the worm (6), and the two stoppers (28) are respectively arranged at the bottom of the supporting seat (1) and the top of the baffle (26).

4. The multifunctional turning-over device as claimed in claim 1, wherein the top two sides of the supporting seat (1) are provided with T-shaped supporting columns (7), and the tops of the two T-shaped supporting columns (7) are respectively contacted with the bottom two sides of the air cushion (8).

5. The multifunctional turn-over device as claimed in claim 1, wherein the air cushion (8) is provided at its two ends with an air inlet (29) and an air outlet respectively, the air inlet mechanism comprises an inflatable balloon (9), an air inlet pipe, a connecting pipe (24) and a one-way valve, the connecting pipe (24) is communicated with the inside of the air cushion (8) through the air inlet (29), the air inlet pipe is installed at the bottom of the inflatable balloon (9), the air inlet pipe is equipped with the one-way valve, and the air cushion (8) can be contacted with the bottom of the bed board (12) after being inflated.

6. The multifunctional turning-over device as claimed in claim 1, wherein the air inlet mechanism comprises an air suction fan (17), an air suction pipe (27) and an air exhaust pipe, the air suction pipe (27) is fixedly connected to the top of the air suction fan (17), the air exhaust pipe is fixedly connected to the bottom of the air suction pipe (27), the lower end of the air exhaust pipe extends to the inside of the heating box (18), and the first valve is fittingly installed on the air suction pipe (27).

7. A multifunctional turning-over device as claimed in claim 1, wherein a temperature sensor (26) is fixedly mounted on one side of the inner top wall of the heating box (18), and the temperature sensor (26) is used for detecting the temperature of the air in the heating box (18) during heating.

8. A multifunctional turning-over device as claimed in claim 1, wherein a second valve is arranged at one end of the conveying pipe (19) close to the heating box (18), and the opening and closing of the second valve controls the air in the heating box (18) to enter the conveying pipe (19).

9. A multifunctional turn-over device as claimed in claim 1, wherein a transparent sealing door (25) is fitted to the front of the heating box (18).