Automatic turning-over device based on air bag inflation

Abstract

The utility model discloses an automatic turn-over device based on air bag inflation, which belongs to the technical field of automatic turn-over and comprises a bottom plate, a groove is arranged at the top of the bottom plate, damping bearings are fixedly connected to opposite inner walls of the groove, rotating shafts are rotatably connected into the two damping bearings, and the rotating shafts are rotatably connected with the bottom plate. The opposite ends of the two rotating shafts are fixedly connected with the same two-way lead screw, the surface of the two-way lead screw is in threaded connection with two threaded blocks, the tops of the two threaded blocks are movably connected with movable rods through pin shafts, and the two-way lead screw is driven to rotate through the rotating shafts by rotating the rotating disc, so that the two threaded blocks are driven to move oppositely. The bed body can be driven to move up and down and the height of the bed body can be adjusted under the action of a pin shaft and a movable rod, a movable plate can move more stably by arranging a second telescopic rod, and a fence is arranged to protect a patient when the patient turns over and prevent the patient from accidentally falling off the bed body when the patient turns over.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic turning over, and more specifically, to an automatic turning over device based on airbag inflation. Background Art

[0002] Patients who have lost their ability to move need to be turned over when they are hospitalized in the hospital to prevent bedsores from developing on their backs. Turning over the patient will increase the difficulty of the medical staff's work, so an automatic turning device based on airbag inflation is needed.

[0003] However, most of the current automatic turning devices based on airbag inflation do not have protective devices when turning over. When turning over, patients are prone to accidents, which reduces the protection performance of the device. In addition, most of them do not have a height adjustment function, which reduces the practicality of the device. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an automatic turning device based on airbag inflation, which has the characteristics of good practicability and high protection performance.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides an automatic turning device based on airbag inflation, comprising a bottom plate, a groove is provided on the top of the bottom plate, the opposite inner walls of the groove are fixedly connected with damping bearings, two damping bearings are rotatably connected with rotating shafts, the opposite ends of the two rotating shafts are fixedly connected with the same bidirectional screw, the surface of the bidirectional screw is threadedly connected with two threaded blocks, the tops of the two threaded blocks are movably connected with movable rods through pins, the tops of the movable rods are movably connected with connecting frames through pins, the tops of the connecting frames are fixedly connected with a bed body, one end of the rotating shaft is fixedly connected with a turntable, the top of the bed body is movably connected with a movable plate through a hinge, an airbag body is arranged in the bed body and the movable plate, the top of the bed body is movably connected with a second telescopic rod through a pin, the top of the second telescopic rod is movably connected to the bottom of the movable plate through a pin, a hair dryer is fixedly connected to one side of the bottom plate, the top of the hair dryer is fixedly connected with a conduit, one end of the conduit is fixedly connected to the surface of the airbag body, and the top of the bed body is fixedly connected with a fence.

[0008] When using an automatic turning device based on airbag inflation of the present technical solution, the turntable is rotated to drive the bidirectional screw to rotate through the rotating shaft, thereby driving the two threaded blocks to move toward each other. With the help of the pin shaft and the movable rod, the bed can be driven to move up and down to adjust the height of the bed.

[0009] Furthermore, a mounting plate is fixedly connected to the top of the bed, and a curved plate is fixedly connected to one side of the mounting plate.

[0010] Furthermore, both sides of the inner wall of the groove are provided with sliding grooves, a sliding block is slidably connected in the sliding groove, and the sliding block is fixedly connected to one side of the threaded block.

[0011] Furthermore, the bottom of the base plate near the four corners is fixedly connected with universal wheels, and brake pads are arranged inside the universal wheels.

[0012] Furthermore, a handle is fixedly connected to one side of the bottom plate, and an anti-slip cover is fixedly connected to the surface of the handle.

[0013] Furthermore, the top of the bottom plate near the four corners is fixedly connected with a first telescopic rod, and the top end of the first telescopic rod is fixedly connected to the bottom of the bed.

[0014] Furthermore, a plurality of through holes are provided on the surface of the turntable, a clamping column is slidably connected in the through holes, a clamping groove is provided on one side of the bottom plate, and one end of the clamping column is clamped in the clamping groove.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. By rotating the turntable, the two-way screw rod is driven to rotate through the rotating shaft, thereby driving the two threaded blocks to move toward each other. With the help of the pin shaft and the movable rod, the bed body can be driven to move up and down to adjust the height of the bed body. By setting the second telescopic rod, the movable board can be made more stable. By setting the fence, the patient can be protected when turning over to prevent the patient from accidentally falling off the bed when turning over. The airbag body can be inflated by the hair dryer to drive the movable board to move, thereby achieving the purpose of turning the patient over;

[0018] 2. By setting up an arc-shaped plate, the patient can lean on the arc-shaped plate after flipping. By opening a slide groove, the sliding action of the slider in the slide groove can make the movement of the threaded block more stable. By installing an anti-slip sleeve, the friction between the hand and the handle is increased, and the stability of the moving device is improved. By setting up a brake pad, the device can be parked stably. By installing a first telescopic rod, the stability of the bed can be increased when adjusting. By opening a card slot, the turntable can be fixed with the help of a card column to prevent the turntable from rotating without human intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a side view of the structure of the utility model;

[0022] Figure 3 It is a rear view structural schematic diagram of the utility model.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Bottom plate; 2. Groove; 3. Slider; 4. Threaded block; 5. Slide; 6. Bidirectional screw rod; 7. Connecting frame; 8. Movable rod; 9. Rotating shaft; 10. Damping bearing; 11. Turntable; 12. First telescopic rod; 13. Bed body; 14. Fence; 15. Second telescopic rod; 16. Airbag body; 17. Blower; 18. Conduit; 19. Mounting plate; 20. Arc plate; 21. Anti-slip cover; 22. Handle; 23. Brake pad; 24. Universal wheel; 25. Through hole; 26. Column; 27. Slot; 28. Movable plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, not all styles.

[0026] Example:

[0027] The following is combined with Figure 1-3 The utility model is described in further detail.

[0028] See also Figure 1-3The utility model provides a technical solution: an automatic turning over device based on airbag inflation, comprising a bottom plate 1, a groove 2 is provided on the top of the bottom plate 1, the opposite inner walls of the groove 2 are fixedly connected with damping bearings 10, two damping bearings 10 are rotatably connected with rotating shafts 9, the opposite ends of the two rotating shafts 9 are fixedly connected with the same bidirectional screw rod 6, the surface of the bidirectional screw rod 6 is threadedly connected with two threaded blocks 4, the tops of the two threaded blocks 4 are movably connected with movable rods 8 through pins, the tops of the movable rods 8 are movably connected with connecting frames 7 through pins, the tops of the connecting frames 7 are fixedly connected with a bed body 13, by rotating the turntable 11, the bidirectional screw rod 6 is driven to rotate through the rotating shaft 9, thereby driving the two threaded blocks 4 to move toward each other, and with the help of the pins and the movable rods 8, the bed body 13 can be driven to move up and down to adjust the height of the bed body 13, and one end of the rotating shaft 9 is fixedly connected with the turntable 1 1. The top of the bed body 13 is movably connected with a movable plate 28 through a hinge, and an airbag body 16 is arranged in the bed body 13 and the movable plate 28. The top of the bed body 13 is movably connected with a second telescopic rod 15 through a pin, and the top of the second telescopic rod 15 is movably connected to the bottom of the movable plate 28 through a pin. By setting the second telescopic rod 15, the movable plate 28 can be made more stable. A hair dryer 17 is fixedly connected to one side of the bottom plate 1. Through the operation of the hair dryer 17, the airbag body 16 can be inflated to drive the movable plate 28 to move, so as to achieve the purpose of turning the patient over. The top of the hair dryer 17 is fixedly connected with a conduit 18, and one end of the conduit 18 is fixedly connected to the surface of the airbag body 16. The top of the bed body 13 is fixedly connected with a fence 14. By setting the fence 14, protection can be provided when the patient turns over to prevent the patient from accidentally falling off the bed body 13 when turning over.

[0029] Specifically, a mounting plate 19 is fixedly connected to the top of the bed 13, an arc plate 20 is fixedly connected to one side of the mounting plate 19, sliding grooves 5 are provided on both sides of the inner wall of the groove 2, a slider 3 is slidingly connected in the sliding groove 5, and the slider 3 is fixedly connected to one side of the threaded block 4.

[0030] By adopting the above technical solution and setting the arc plate 20, the patient can lean on the arc plate 20 after flipping, and by providing the slide groove 5 and by the sliding action of the slider 3 in the slide groove 5, the movement of the threaded block 4 can be made more stable.

[0031] Specifically, universal wheels 24 are fixedly connected to the bottom of the base plate 1 near the four corners, brake pads 23 are arranged inside the universal wheels 24, a handle 22 is fixedly connected to one side of the base plate 1, and an anti-slip cover 21 is fixedly connected to the surface of the handle 22.

[0032] By adopting the above technical solution, by installing the anti-slip cover 21, the friction between the hand and the handle 22 is increased, the stability of the moving device is improved, and by providing the brake pad 23, the device is parked stably.

[0033] Specifically, the top of the base plate 1 near the four corners is fixedly connected to the first telescopic rod 12, the top of the first telescopic rod 12 is fixedly connected to the bottom of the bed 13, a plurality of through holes 25 are provided on the surface of the turntable 11, and a clamping column 26 is slidably connected in the through holes 25, and a clamping groove 27 is provided on one side of the base plate 1, and one end of the clamping column 26 is clamped in the clamping groove 27.

[0034] By adopting the above technical solution and installing the first telescopic rod 12, the stability of the bed 13 can be increased when it is adjusted. By providing the card slot 27 and using the card column 26, the turntable 11 can be fixed to prevent the turntable 11 from rotating without human intervention.

[0035] The working principle of the utility model is as follows: when the device needs to be used, first, the device is moved to the use position, and then the brake pad 23 is stepped on to stabilize the device, and then the turntable 11 is rotated to drive the bidirectional screw 6 to rotate through the rotating shaft 9, thereby driving the two threaded blocks 4 to move toward each other, and with the help of the pin shaft and the movable rod 8, the bed body 13 is adjusted to a suitable height. When the patient needs to turn over, the hair dryer 17 is controlled by an external controller to work, the airbag body 16 is inflated, and the movable plate 28 is driven to move, so that the patient can turn over. After the movable plate 28 moves to a suitable angle, the patient's turning over is completed, and the patient's body can be leaned on the arc plate 20.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An automatic turning device based on airbag inflation, comprising a base plate (1), characterized in that: A groove (2) is provided on the top of the bottom plate (1), and the opposite inner walls of the groove (2) are fixedly connected to damping bearings (10), and the two damping bearings (10) are rotatably connected to rotating shafts (9), and the opposite ends of the two rotating shafts (9) are fixedly connected to the same bidirectional screw rod (6), and the surface of the bidirectional screw rod (6) is threadedly connected to two threaded blocks (4), and the tops of the two threaded blocks (4) are movably connected to movable rods (8) through pins, and the tops of the movable rods (8) are movably connected to a connecting frame (7) through a pin, and the top of the connecting frame (7) is fixedly connected to a bed body (13), and one end of the rotating shaft (9) is fixedly connected to a rotating shaft. The bottom plate (11) comprises a bed body (13) and a movable plate (28) connected to the top of the bed body (13) through a hinge, an airbag body (16) is arranged in the bed body (13) and the movable plate (28), the top of the bed body (13) is connected to the second telescopic rod (15) through a pin, the top of the second telescopic rod (15) is connected to the bottom of the movable plate (28) through a pin, a hair dryer (17) is fixedly connected to one side of the bottom plate (1), a conduit (18) is fixedly connected to the top of the hair dryer (17), one end of the conduit (18) is fixedly connected to the surface of the airbag body (16), and a fence (14) is fixedly connected to the top of the bed body (13).

2. The automatic turning device based on airbag inflation according to claim 1, characterized in that: A mounting plate (19) is fixedly connected to the top of the bed body (13), and an arc-shaped plate (20) is fixedly connected to one side of the mounting plate (19).

3. The automatic turning device based on airbag inflation according to claim 1, characterized in that: Slide grooves (5) are provided on both sides of the inner wall of the groove (2), a slider (3) is slidably connected in the slide groove (5), and the slider (3) is fixedly connected to one side of the threaded block (4).

4. The automatic turning device based on airbag inflation according to claim 1, characterized in that: Universal wheels (24) are fixedly connected to the bottom of the base plate (1) near the four corners, and brake pads (23) are arranged inside the universal wheels (24).

5. The automatic turning device based on airbag inflation according to claim 1, characterized in that: A handle (22) is fixedly connected to one side of the bottom plate (1), and an anti-slip sleeve (21) is fixedly connected to the surface of the handle (22).

6. The automatic turning device based on airbag inflation according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a first telescopic rod (12) near the four corners, and the top end of the first telescopic rod (12) is fixedly connected to the bottom of the bed body (13).

7. The automatic turning device based on airbag inflation according to claim 1, characterized in that: A plurality of through holes (25) are provided on the surface of the rotating disk (11), a clamping column (26) is slidably connected in the through holes (25), a clamping groove (27) is provided on one side of the bottom plate (1), and one end of the clamping column (26) is clamped in the clamping groove (27).

Images