Medical bed with lifting and overturning structure

Abstract

The utility model relates to the technical field of medical instruments, and discloses a medical bed with a lifting turnover structure, which comprises a base, the upper part of the base is provided with a medical bed, the right side of the outer part of the medical bed is fixedly connected with a pin shaft, the outer part of the pin shaft is provided with a stand column, and the stand column is rotatably connected to the front and rear sides of the upper part of the base. The left portion of the stand column is rotationally connected with a supporting air cylinder, the supporting air cylinder is rotationally connected to the left side of the upper portion of the base, an inserting groove is formed in the stand column, a fixing rod is arranged in the stand column, a fixing bolt is arranged on the upper side of the right portion of the stand column, and the lower portion of the medical bed is rotationally connected with an overturning air cylinder. The overturning air cylinder is rotationally connected to the upper portion of the base, and lifting assemblies are arranged on the two sides of the lower portion of the medical bed. According to the utility model, the whole medical bed can rotate anticlockwise around the pin shaft, so that a patient on the medical bed can stand.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical bed with a lifting and flipping structure. Background Art

[0002] Obstetrics and gynecology is one of the four major disciplines in clinical medicine. It mainly studies the etiology, pathology, diagnosis and prevention of diseases of the female reproductive organs, the physiological and pathological changes of pregnancy and childbirth, the prevention and treatment of high-risk pregnancy and dystocia, female reproductive endocrinology, family planning and women's health care, etc.

[0003] After searching, the Chinese patent announcement number: CN208838380U discloses a medical bed. It includes a bed board, and the front and rear sides of the bed board are both provided with a horizontal slide groove, and the slide groove is clamped with a slider, and a vertical plate is fixedly provided on the slider, and a rotating plate is provided between the upper ends of the two vertical plates, and a movable block is provided in the slot hole. The first bar magnet corresponding to the second bar magnet is fixedly provided on both ends of the rotating rod, and the magnetic poles of the first bar magnet and the second bar magnet are opposite. A rack meshing with it is provided between the gear and the front vertical plate, and the lower end of the rack is fixedly connected to the upper end of the vertical slide rod, and the slide rod is spline-connected with the first fixed block on the front of the front vertical plate, and a limit plate corresponding to the roller is provided on the left side of the slide groove. The utility model is easy to operate. The patient can use the rotating plate as a table board when eating, and the rotating plate can be vertically fixed at the end of the bed and used as a bed end board at other times. It is flexible and versatile, reduces the weight of the bed, and is easy to carry. Although this patented technology allows the patient to use the rotating plate as a table top when eating, and can be vertically fixed at the end of the bed to be used as a footboard at other times, it is flexible and versatile, reduces the weight of the bed, and is easy to carry. However, since this medical bed cannot allow critically ill patients to sit or stand during nursing treatment, the nursing staff has a very high labor intensity during the nursing treatment of parturients. Therefore, a technical personnel in this field provides a medical bed with a lifting and flipping structure to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a medical bed with a lifting and flipping structure, aiming to improve the problem in the prior art that critically ill patients cannot be operated to sit or stand during treatment.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A medical bed with a lifting and flipping structure comprises a base, wherein the medical bed is arranged on the upper part of the base, a pin shaft is fixedly connected to the right side of the outside of the medical bed, a column is arranged outside the pin shaft, the column is rotatably connected to the front and rear sides of the upper part of the base, the left part of the column is rotatably connected to a supporting cylinder, the supporting cylinder is rotatably connected to the left side of the upper part of the base, a slot is opened inside the column, a fixing rod is arranged inside the column, a fixing bolt is arranged on the upper side of the right part of the column, the lower part of the medical bed is rotatably connected to a flipping cylinder, the flipping cylinder is rotatably connected to the upper part of the base, and lifting components are arranged on both sides of the lower part of the medical bed.

[0007] Through the above technical solution, the patient is fixed on the medical bed by the safety belt, and by starting the flip cylinder, the flip cylinder makes the medical bed as a whole rotate counterclockwise around the pin shaft through the hinge point, so that the patient on the medical bed is flipped vertically to stand up, and the fixing bolt is rotated out from the inside of the fixing rod to release the fixation of the fixing rod, and then the fixing rod is pulled out from the inside of the slot, and the column is moved to the left. The column is rotated through the hinge point to disengage the column from the pin shaft, and the column and the supporting cylinder can be folded together on the base.

[0008] Further, the lifting assembly includes a lifting platform, which is fixedly connected to both sides of the upper part of the base, the lifting platform is rotatably connected with a two-way threaded rod inside, the right part of the two-way threaded rod is fixedly connected with a rotating block, the external thread of the two-way threaded rod is connected with a sliding block, the external part of the sliding block is fixedly connected with an articulated frame, the inner bottom plate of the lifting platform is provided with a sliding groove, the upper part of the articulated frame is fixedly connected with a supporting plate, the upper part of the supporting plate is fixedly connected with a fixed block, the interior of the fixed block is provided with a connecting groove, both sides of the lower part of the medical bed are fixedly connected with fixed plates, the inner side of the fixed plate is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a rotating rod, a limiting rod is arranged inside the fixed block, and a card slot is arranged inside the rotating rod.

[0009] By using the above technical scheme, the electric push rod is started to drive the rotating rod to slide into the connecting groove inside the fixed block, and then the rotating rod is inserted into the limiting rod for fixing. By rotating the rotating block, the rotating block drives the two-way threaded rod to rotate inside the lifting platform, and the two-way threaded rod drives the sliding block to move inward, so that the sliding block slides inside the sliding groove, thereby driving the articulated frame to rise, the articulated frame drives the support plate to rise, and the support plate drives the fixed block to move upward. The medical bed can be lifted and lowered as a whole by connecting the rotating rod in the connecting groove inside the fixed block. Conversely, by pulling out the limiting rod inside the fixed block at the upper part of the lifting platform, the limiting rod slides out of the card slot to release the fixation of the rotating rod, and the electric push rod is started, and the electric push rod drives the rotating rod to retract under the medical bed.

[0010] Furthermore, the four corners of the bottom plate of the base are rotatably connected with universal wheels.

[0011] Through the above technical solution, the entire device is moved by arranging universal wheels.

[0012] Furthermore, guardrails are fixedly connected to the front and rear sides of the upper part of the medical bed.

[0013] Through the above technical solution, the patient on the medical bed is protected by providing a guardrail.

[0014] Furthermore, the fixing rod is slidably connected inside the slot.

[0015] Through the above technical solution, the column and the pin shaft can be clamped and limited by sliding the fixing rod inside the slot.

[0016] Furthermore, the fixing bolt is threadedly connected to the inside of the fixing rod.

[0017] Through the above technical solution, the fixing rod can be fixed and limited by connecting the fixing bolt to the inner thread of the fixing rod.

[0018] Furthermore, the rotating rod is slidably connected inside the connecting groove, and the limiting rod is slidably connected inside the clamping groove.

[0019] Through the above technical solution, the medical bed can be connected to the lifting platform by sliding the rotating rod inside the connecting groove, and the rotating rod can be limited by sliding the limiting rod inside the slot.

[0020] Furthermore, the sliding block is slidably connected inside the sliding groove.

[0021] Through the above technical solution, the sliding block slides inside the slide groove, which can drive the articulated frame to rise, thereby driving the fixed block to rise, and the medical bed can be raised as a whole by connecting the rotating rod to the connecting groove inside the fixed block.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the cooperation among structures such as the medical bed, the column, the supporting cylinder, the slot, the fixing bolt, the flip cylinder, the pin shaft, the base, the fixing rod and the fixing bolt, the medical bed as a whole can rotate counterclockwise around the pin shaft, so that the patient on the medical bed can stand.

[0024] 2. In the utility model, through the cooperation between the lifting platform, the two-way threaded rod, the slide groove, the articulated frame, the fixed plate, the electric push rod, the support plate and the fixed block, the height of the entire medical bed can be adjusted to meet the different needs during the medical process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of a medical bed with a lifting and flipping structure proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the column structure of a medical bed with a lifting and flipping structure proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the fixed block structure of a medical bed with a lifting and flipping structure proposed by the utility model;

[0028] Figure 4 The utility model is a schematic diagram of the lifting component structure of a medical bed with a lifting and flipping structure.

[0029] Legend:

[0030] 1. Medical bed; 2. Flip cylinder; 3. Guardrail; 4. Pin shaft; 5. Column; 6. Fixed block; 7. Universal wheel; 8. Base; 9. Support cylinder; 10. Lifting platform; 11. Electric push rod; 12. Fixed bolt; 13. Fixed rod; 14. Slot; 15. Slide; 16. Rotating rod; 17. Fixed plate; 18. Slot; 19. Limit rod; 20. Rotating block; 21. Support plate; 22. Articulated frame; 23. Bidirectional threaded rod; 24. Sliding block; 25. Connecting groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 and Figure 2 , an embodiment provided by the utility model:

[0033] A medical bed with a lifting and flipping structure comprises a base 8, a medical bed 1 is arranged on the upper part of the base 8, a pin shaft 4 is fixedly connected to the outer right side of the medical bed 1, a column 5 is arranged on the outer side of the pin shaft 4, the column 5 is rotatably connected to the front and rear sides of the upper part of the base 8, the left part of the column 5 is rotatably connected to a supporting cylinder 9, the supporting cylinder 9 is rotatably connected to the upper left side of the base 8, a slot 14 is opened inside the column 5, a fixing rod 13 is arranged inside the column 5, a fixing bolt 12 is arranged on the upper right side of the column 5, the lower part of the medical bed 1 is rotatably connected to a flipping cylinder 2, the flipping cylinder 2 is rotatably connected to the upper part of the base 8, and lifting components are arranged on both sides of the lower part of the medical bed 1.

[0034] The patient is fixed on the medical bed 1 by the safety belt, and the flip cylinder 2 is started, which makes the medical bed 1 as a whole rotate counterclockwise around the pin shaft 4 through the hinge point, so that the patient on the medical bed 1 is flipped vertically to stand up. The fixing bolt 12 is rotated to turn the fixing bolt 12 out from the inside of the fixing rod 13, and the fixation of the fixing rod 13 is released. Then the fixing rod 13 is pulled out from the inside of the slot 14, and the column 5 is moved to the left. The column 5 is rotated through the hinge point to disengage the column 5 from the pin shaft 4, and the column 5 and the supporting cylinder 9 can be folded together on the base 8.

[0035] The lifting assembly includes a lifting platform 10, which is fixedly connected to both sides of the upper part of the base 8. The lifting platform 10 is internally rotatably connected with a bidirectional threaded rod 23, the right part of the bidirectional threaded rod 23 is fixedly connected with a rotating block 20, the external thread of the bidirectional threaded rod 23 is threadedly connected with a sliding block 24, the external part of the sliding block 24 is fixedly connected with an articulated frame 22, the inner bottom plate of the lifting platform 10 is provided with a sliding groove 15, the upper part of the articulated frame 22 is fixedly connected with a supporting plate 21, the upper part of the supporting plate 21 is fixedly connected with a fixed block 6, and the interior of the fixed block 6 is provided with a connecting groove 25. At the same time, a fixed plate 17 is fixedly connected to both sides of the lower part of the medical bed 1, the inner side of the fixed plate 17 is fixedly connected with an electric push rod 11, the telescopic end of the electric push rod 11 is fixedly connected with a rotating rod 16, a limit rod 19 is provided inside the fixed block 6, and a card slot 18 is provided inside the rotating rod 16.

[0036] The electric push rod 11 is started to drive the rotating rod 16 to slide into the connecting groove 25 inside the fixed block 6, and then the rotating rod 16 is inserted into the limiting rod 19 for fixing. By rotating the rotating block 20, the rotating block 20 drives the bidirectional threaded rod 23 to rotate inside the lifting platform 10, and the bidirectional threaded rod 23 drives the sliding block 24 to move inward, so that the sliding block 24 slides inside the sliding groove 15, thereby driving the articulated frame 22 to rise, and the articulated frame 22 drives the supporting plate 21 to rise, and the supporting plate 21 drives the fixed block 6 to move upward, and the medical bed 1 can be lifted and lowered as a whole by connecting the rotating rod 16 to the connecting groove 25 inside the fixed block 6. Conversely, by pulling out the limiting rod 19 inside the fixed block 6 on the upper part of the lifting platform 10, the limiting rod 19 slides out of the card slot 18 to release the fixing of the rotating rod 16, and the electric push rod 11 is started, and the electric push rod 11 drives the rotating rod 16 to retract to the bottom of the medical bed 1.

[0037] The four corners of the bottom plate of the base 8 are rotatably connected to universal wheels 7, the front and rear sides of the upper part of the medical bed 1 are fixedly connected to guardrails 3, the fixing rod 13 is slidably connected to the inside of the slot 14, the fixing bolt 12 is threadedly connected to the inside of the fixing rod 13, the rotating rod 16 is slidably connected to the inside of the connecting groove 25, the limiting rod 19 is slidably connected to the inside of the card slot 18, and the sliding block 24 is slidably connected to the inside of the slide groove 15.

[0038] The entire device can be moved by arranging universal wheels 7, and the patient on the medical bed 1 can be protected by arranging guardrails 3. The fixing rod 13 can slide in the slot 14 to clamp and limit the column 5 and the pin shaft 4. The fixing bolt 12 is connected to the inner thread of the fixing rod 13 to fix and limit the fixing rod 13. The rotating rod 16 can slide in the connecting groove 25 to connect the medical bed 1 and the lifting platform 10. The limiting rod 19 can slide in the clamping groove 18 to limit the rotating rod 16. The sliding block 24 can slide in the slide groove 15 to drive the articulated frame 22 to rise, thereby driving the fixing block 6 to rise. The rotating rod 16 is connected to the connecting groove 25 inside the fixing block 6, so that the medical bed 1 can be lifted as a whole.

[0039] Working principle: When using the device, the patient is fixed on the medical bed 1 by the safety belt, and the limiting rod 19 inside the fixing block 6 on the upper part of the lifting platform 10 is pulled out, so that the limiting rod 19 slides out from the inside of the card slot 18 to release the fixation of the rotating rod 16, and the electric push rod 11 is started, and the electric push rod 11 drives the rotating rod 16 to retract to the bottom of the medical bed 1, and the medical bed 1 is rotated counterclockwise around the pin shaft 4 as a whole by starting the flip cylinder 2, so that the patient on the medical bed 1 can stand up;

[0040] Among them, by rotating the fixing bolt 12, the fixing of the fixing rod 13 is released, the fixing rod 13 is pulled out from the inside of the slot 14, and the column 5 is moved to the left. The column 5 is rotated through the hinge point to disengage from the pin shaft 4, and the supporting cylinder 9 can be folded together on the base 8. By rotating the rotating block 20, the rotating block 20 drives the bidirectional threaded rod 23 to rotate inside the lifting platform 10, and the bidirectional threaded rod 23 drives the sliding block 24 to move inward, so that the sliding block 24 slides inside the slide groove 15, thereby driving the articulated frame 22 to rise, the articulated frame 22 drives the support plate 21 to rise, and the support plate 21 drives the fixed block 6 to move upward, and the rotating rod 16 is connected to the connecting groove 25 inside the fixed block 6, so that the medical bed 1 can be lifted and lowered as a whole.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical bed with a lifting and flipping structure, comprising a base (8), characterized in that: A medical bed (1) is arranged on the upper part of the base (8); a pin shaft (4) is fixedly connected to the right side of the outside of the medical bed (1); a column (5) is arranged on the outside of the pin shaft (4); the column (5) is rotatably connected to the front and rear sides of the upper part of the base (8); the left part of the column (5) is rotatably connected to a support cylinder (9); the support cylinder (9) is rotatably connected to the left side of the upper part of the base (8); a slot (14) is provided inside the column (5); a fixing rod (13) is provided inside the column (5); a fixing bolt (12) is provided on the upper side of the right part of the column (5); a turning cylinder (2) is rotatably connected to the lower part of the medical bed (1); the turning cylinder (2) is rotatably connected to the upper part of the base (8); and lifting components are arranged on both sides of the lower part of the medical bed (1).

2. The medical bed with a lifting and flipping structure according to claim 1, characterized in that: The lifting assembly comprises a lifting platform (10), wherein the lifting platform (10) is fixedly connected to both sides of the upper part of the base (8), the lifting platform (10) is internally rotatably connected to a bidirectional threaded rod (23), the right part of the bidirectional threaded rod (23) is fixedly connected to a rotating block (20), the external thread of the bidirectional threaded rod (23) is threadedly connected to a sliding block (24), the external part of the sliding block (24) is fixedly connected to an articulated frame (22), the inner bottom plate of the lifting platform (10) is provided with a sliding groove (15), the upper part of the articulated frame (22) is fixedly connected to the ... sliding block (24) is threadedly connected to a sliding block (24), the external part of the sliding block (24) is fixedly connected to an articulated frame (22), the inner bottom plate of the lifting platform (10) is provided with a sliding groove (15), the upper part of the articulated frame (22) is fixedly connected to the rotating block (20), the external thread of the sliding block (24) is fixedly connected to the sliding block (24), the internal thread of the lifting platform (10) is provided with a sliding groove (15), the upper part of the articulated frame (22) is fixedly connected to the rotating block (20), the external thread of the sliding block (24) is fixedly connected to the sliding block (24), the internal thread of the lifting platform (10) is fixedly connected to the sliding block (24), the internal thread of the lifting platform (10) is fixedly A support plate (21) is fixedly connected to the upper part of the support plate (21), a fixed block (6) is fixedly connected to the upper part of the support plate (21), a connecting groove (25) is provided inside the fixed block (6), both sides of the lower part of the medical bed (1) are fixedly connected to fixed plates (17), an electric push rod (11) is fixedly connected to the inner side of the fixed plate (17), a rotating rod (16) is fixedly connected to the telescopic end of the electric push rod (11), a limiting rod (19) is provided inside the fixed block (6), and a clamping groove (18) is provided inside the rotating rod (16).

3. The medical bed with a lifting and flipping structure according to claim 1, characterized in that: The four corners of the bottom plate of the base (8) are rotatably connected to universal wheels (7).

4. The medical bed with a lifting and flipping structure according to claim 1, characterized in that: Guardrails (3) are fixedly connected to the front and rear sides of the upper portion of the medical bed (1).

5. The medical bed with a lifting and flipping structure according to claim 2, characterized in that: The fixing rod (13) is slidably connected inside the slot (14).

6. The medical bed with a lifting and flipping structure according to claim 2, characterized in that: The fixing bolt (12) is threadedly connected to the interior of the fixing rod (13).

7. The medical bed with a lifting and flipping structure according to claim 2, characterized in that: The rotating rod (16) is slidably connected to the interior of the connecting groove (25), and the limiting rod (19) is slidably connected to the interior of the clamping groove (18).

8. The medical bed with a lifting and flipping structure according to claim 2, characterized in that: The sliding block (24) is slidably connected inside the sliding groove (15).

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