CN212015993U

CN212015993U - Cardiovascular internal medicine is with nursing bed

Info

Publication number: CN212015993U
Application number: CN201922194680.6U
Authority: CN
Inventors: 钟冬梅; 高青峰; 郑永红
Original assignee: 900th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 900th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-11-27
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to the technical field of medical care, in particular to a nursing bed for cardiovascular medicine, which comprises a bottom plate, a placing plate and an adjusting device, wherein a supporting column is arranged at the middle part of the top end of the bottom plate, the placing plate comprises a first bed plate, a second bed plate and a third bed plate, the lower side of the right end of the first bed plate is rotatably connected with the lower side of the left end of the second bed plate through a hinge, the upper side of the right end of the second bed plate is rotatably connected with the upper side of the left end of the third bed plate through a hinge, a bearing assembly is arranged at the middle part of the bottom end of the second bed plate, the top end of the supporting column is rotatably arranged in the bearing assembly, L-shaped baffles are symmetrically arranged at the right end of the left end of the placing plate, corner parts of the L-shaped baffles are closely contacted with the corner parts of the left end and the lower end of the placing, the use is more convenient for the inconvenient patient of action, reduces and uses the limitation.

Description

Cardiovascular internal medicine is with nursing bed

Technical Field

The utility model relates to a medical care technical field specifically is a cardiovascular internal medicine is with nursing bed.

Background

As is well known, with the rapid improvement of living standard, people ingest more and more high-energy foods such as fat, sugar and the like in daily diet, and the ingestion of the foods can easily cause various cardiovascular and cerebrovascular diseases, such as myocardial infarction, cerebral hemorrhage and the like; the cardiology department, i.e., the cardiovascular department, is a clinical department set up in the major internal medicine of all levels of hospitals for diagnosis and treatment of cardiovascular diseases, and generally adopts a nursing bed to perform later nursing and treatment.

Chinese patent No. CN 201821907983.7's utility model discloses a nursing bed for cardiovascular internal medicine, including the base, the base upper surface symmetry is equipped with the supporting leg, and the supporting leg top is equipped with the bed board, and the bed board both ends are passed through head of a bed guardrail and are connected with the base, and the bed board both sides are passed through the curb plate and are connected with the base, the utility model discloses simple structure, practical convenient, the cost is lower, the practicality is stronger, through the setting of movable side guardrail, side guardrail installation cavity and dining table board for can hold in dining table board installation cavity when the position of dining table board is adjustable and the dining table board does not use, reduce the volume, through the setting of head of a bed infusion support, can adjust the position of infusion hanging frame and then adjust infusion bag's position, bed one side is equipped with the board of standing in addition, can prevent the.

The nursing bed for the cardiovascular department in the prior art still has the following problem in use, and it is inconvenient for the patient to go to bed, sit up and get off the bed, and inconvenient for the inconvenient patient of moving about uses, leads to its use limitation higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a be convenient for patient's getting on the bed, sit up and get off the bed, it is comparatively convenient to use inconvenient patient, reduces the cardiovascular internal medicine of using the limitation and uses the nursing bed.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a nursing bed for cardiovascular department comprises a bottom plate, a placing plate and an adjusting device, wherein a supporting column is arranged in the middle of the top end of the bottom plate, the placing plate comprises a first bed plate, a second bed plate and a third bed plate, the lower side of the right end of the first bed plate is rotatably connected with the lower side of the left end of the second bed plate through a hinge, the upper side of the right end of the second bed plate is rotatably connected with the upper side of the left end of the third bed plate through the hinge, a bearing assembly is arranged in the middle of the bottom end of the second bed plate, the top end of the supporting column is rotatably installed in the bearing assembly, L-shaped baffles are symmetrically arranged at the right end of the left end of the placing plate, corner areas of the L-shaped baffles are closely attached to corner areas at the left end and the lower side of the right end of the placing plate, a fixing through hole is transversely arranged in a penetrating manner, the left side and the right side of the inner wall of the threaded pipe are symmetrically provided with internal threads with opposite rotation directions by taking the support column as a center, threaded rods are symmetrically screwed at two ends of the threaded pipe, the left side and the right side of the top end of the bottom plate are respectively provided with a support plate, the top ends of the two support plates are respectively contacted with the bottom ends of the first bed plate and the third bed plate, the middle part of each support plate is transversely provided with a rotating through hole which penetrates left and right, the threaded rods penetrate through the rotating through holes, the lower side area of each support plate is transversely provided with a sliding through hole which penetrates left and right, a sliding rod can transversely slide in the sliding through holes, the bottom end of the L-shaped baffle is longitudinally connected with an adjusting plate, one end of each threaded rod and one end of each sliding rod are connected with one side wall of the adjusting plate, fixed cover is equipped with the ring gear on the outer wall of screwed pipe, gear and ring gear meshing, the equal rotatable double-acting electric cylinder of installing in front end middle part and the rear end middle part of second bed board to the both ends of double-acting electric cylinder respectively with the front end middle part and the rear end middle part rotatable coupling of first bed board and third bed board, the controller is installed to the front end of "L" type baffle to be provided with first control switch and second control switch on the controller, first control switch and second control switch respectively with driving motor and two double-acting electric cylinder electric connection.

Preferably, the other end of the sliding rod is provided with a blocking cap.

Preferably, the stop cap is provided with a threaded hole, the outer wall of the end part of each sliding rod is provided with an external thread, and the external thread is in threaded connection with the threaded hole.

Preferably, the bearing assembly comprises a bearing seat and a rolling bearing, the top end of the bearing seat is connected with the middle part of the bottom end of the second bed plate, the rolling bearing is installed inside the bearing seat, and the top end of the supporting column is installed inside the rolling bearing.

Preferably, anti-skidding bottom feet are arranged at four corners of the bottom end of the bottom plate.

Preferably, mattresses are arranged on the inner side wall of the L-shaped baffle, the top ends of the first bed board, the second bed board and the third bed board.

(III) advantageous effects

Compared with the prior art, the utility model provides a cardiovascular internal medicine is with nursing bed possesses following beneficial effect:

when a patient needs to get on the bed, the threaded pipe can be rotated under the meshing between the gear ring and the gear ring through the rotation of the driving motor, so that the two threaded rods can be screwed out along the direction of the sliding rod in the threaded pipe respectively, the L-shaped baffle plate can be separated from the first bed plate and the third bed plate, then the placing plate is arranged by rotating with the supporting column as the center of a circle, the first bed plate, the third bed plate and the second bed plate rotate at the hinge through the contraction of the double-acting electric cylinder, the first bed plate, the second bed plate and the third bed plate are inverted Z-shaped, then medical staff or family members hold the patient and sit on the second bed plate, the patient leans against the third bed plate, meanwhile, the leg of the patient is placed on the first bed plate, after the patient sits, the second bed plate is rotated, the patient conveniently rotates to the original position, and the double-acting electric cylinder extends, make first bed board, second bed board and third bed board tend to the horizontality gradually, make the patient slowly lie flat, through driving motor's antiport, control "L" type baffle and to placing the board position and returning, will place the position of board and clip, prevent to remove once more, through the aforesaid operation, can go up the bed according to patient's needs, sit up and get off the bed, convenient operation is laborsaving, and it is comparatively convenient to use to the inconvenient patient of action, reduces and uses the limitation.

Drawings

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

fig. 2 is a right-view structural schematic diagram of the first bed board, the second bed board and the third bed board of the utility model in a turnover use state;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a first bed plate; 4. a second bed board; 5. a third bed board; 6. A hinge; 7. an "L" shaped baffle; 8. a threaded pipe; 9. a threaded rod; 10. a support plate; 11. a slide bar; 12. A drive motor; 13. a gear; 14. a ring gear; 15. a double-acting electric cylinder; 16. a first control switch; 17. a second control switch; 18. a blocking cap; 19. a bearing seat; 20. a rolling bearing; 21. anti-skid bottom feet; 22. a mattress; 23. an adjusting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-3, a nursing bed for cardiovascular department comprises a bottom plate 1, a placing plate and an adjusting device, wherein a supporting column 2 is arranged in the middle of the top end of the bottom plate 1, the placing plate comprises a first bed plate 3, a second bed plate 4 and a third bed plate 5, the lower side of the right end of the first bed plate 3 is rotatably connected with the lower side of the left end of the second bed plate 4 through a hinge 6, the upper side of the right end of the second bed plate 4 is rotatably connected with the upper side of the left end of the third bed plate 5 through the hinge 6, a bearing assembly is arranged in the middle of the bottom end of the second bed plate 4, the top end of the supporting column 2 is rotatably installed in the bearing assembly, L-shaped baffles 7 are symmetrically arranged at the right end of the left end of the placing plate, corner regions of the L-shaped baffles 7 are tightly contacted with corner regions at the left end and the lower side of the placing plate, a fixing through, a threaded pipe 8 is rotatably arranged in the fixed through hole through a bearing group, inner threads with opposite rotation directions are symmetrically arranged on the left side and the right side of the inner wall of the threaded pipe 8 by taking the support column 2 as a center, threaded rods 9 are symmetrically screwed at two ends of the threaded pipe 8, support plates 10 are respectively arranged on the left side and the right side of the top end of the bottom plate, the top ends of the two support plates 10 are respectively contacted with the bottom ends of the first bed plate 3 and the third bed plate 5, a rotating through hole which penetrates left and right is transversely arranged in the middle of the support plate 10, the threaded rods 9 penetrate inside the rotating through hole, a sliding through hole which penetrates left and right is transversely arranged in the lower side area of the support plate 10, a sliding rod 11 is transversely arranged in the sliding through hole in a sliding manner, an adjusting plate 23 is longitudinally connected with the bottom end of the L-shaped baffle plate 7, and, a driving motor 12 is mounted on the side wall of the supporting column 2, a gear 13 is concentrically and fixedly connected to an output shaft of the driving motor 12, a gear ring 14 is fixedly sleeved on the outer wall of the threaded pipe 8, the gear 13 is meshed with the gear ring 14, double-acting electric cylinders 15 are rotatably mounted in the middle of the front end and the middle of the rear end of the second bed plate 4, two ends of each double-acting electric cylinder 15 are rotatably connected with the middle of the front end and the middle of the rear end of the first bed plate 3 and the third bed plate 5 respectively, a controller is mounted at the front end of the L-shaped baffle plate 7, a first control switch 16 and a second control switch 17 are arranged on the controller, and the first control switch 16 and the second control switch 17 are electrically connected with the driving motor 12 and the two double-acting electric cylinders 15 respectively; when a patient needs to go to bed, the threaded pipe 8 is rotated under the meshing between the gear ring 14 and the gear ring 14 through the rotation of the driving motor 12, so that the two threaded rods 9 can be respectively screwed out from the inside of the threaded pipe 8 along the direction of the slide rod 11, so that the L-shaped baffle 7 can be separated from the first bed board 3 and the third bed board 5, then the placing board is rotated by taking the supporting column 2 as a circle center, the first bed board 3, the third bed board 5 and the second bed board 4 are rotated at the hinge 6 through the contraction of the double-acting electric cylinder 15, so that the first bed board 3, the second bed board 4 and the third bed board 5 are inverted Z-shaped, then medical staff or family members hold the patient to sit on the second bed board 4, lean against the third bed board 5, simultaneously, the legs of the patient are placed on the first bed board 3, after the patient sits, the second bed board 4 is rotated, the patient can slowly lie down by the aid of the first bed board 3, the second bed board 4 and the third bed board 5 gradually approaching to the horizontal state through the extending action of the double-acting electric cylinder 15, the patient can get on the bed, sit up and get off the bed through the reverse rotation of the driving motor 12 by controlling the return of the L-shaped baffle 7 to the position of the placing board, the position of the placing board is clamped to prevent the moving again, through the operation, the patient can get on the bed, sit up and get off the bed according to the requirements of the patient, the operation is convenient and labor-saving, the use is convenient for the patient with inconvenient movement, the use limitation is reduced, the other end of the sliding rod 11 is provided with the blocking cap 18 to prevent the sliding between the sliding rod 11 and the supporting board 10, the use reliability is improved, the blocking cap 18 is provided with threaded holes, and the outer wall of the end part of each sliding rod 11 is provided with, convenient subsequent maintenance is dismantled, bearing assembly includes bearing frame 19 and antifriction bearing 20, the top of bearing frame 19 with the bottom middle part of second bed board 4 is connected to antifriction bearing 20 installs inside bearing frame 19, install inside antifriction bearing 20 on the top of support column 2, be convenient for place the board and use support column 2 as the centre of a circle rotation, it is convenient to rotate, anti-skidding footing 21 is all installed to the bottom four corners position department of bottom plate 1, improves the anti-skidding stability ability of base placement in-process, the top of "L" type baffle 7's inside wall, first bed board 3, second bed board 4 and third bed board 5 all is provided with mattress 22, reduces the inside wall of "L" type baffle 7, first bed board 3, second bed board 4 and third bed board 5's hardness, improves the comfort level of patient when using.

In summary, when the nursing bed for the cardiovascular department is used, firstly, the whole body is stably placed at the position used by a patient through the anti-skid foot 21, then the driving motor 12 and the double-acting electric cylinder 15 are connected with the mains supply, the forward rotation and the reverse rotation of the driving motor 12 are controlled through the first control switch 16, the contraction of the double-acting electric cylinder 15 is controlled through the second control switch 17, and the nursing bed is selected to be suitable for the patient to get on the bed, sit up and get off the bed according to the requirements of the patient.

In this embodiment: the type of the double-acting electric cylinder 15 is as follows: MAD20-64, the drive motor 12 being of the type: KB35HY2805A 4-5R.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A nursing bed for cardiovascular medicine is characterized in that: comprises a bottom plate (1), a placing plate and an adjusting device, wherein a supporting column (2) is arranged in the middle of the top end of the bottom plate (1), the placing plate comprises a first bed plate (3), a second bed plate (4) and a third bed plate (5), the lower side of the right end of the first bed plate (3) is rotatably connected with the lower side of the left end of the second bed plate (4) through a hinge (6), the upper side of the right end of the second bed plate (4) is rotatably connected with the upper side of the left end of the third bed plate (5) through the hinge (6), a bearing assembly is arranged in the middle of the bottom end of the second bed plate (4), the top end of the supporting column (2) is rotatably arranged in the bearing assembly, L-shaped baffles (7) are symmetrically arranged at the right end of the left end of the placing plate, corner regions of the L-shaped baffles (7) are closely attached to corner regions of the left end and the, the middle part of the supporting column (2) transversely penetrates through and is provided with a fixing through hole, a threaded pipe (8) is rotatably arranged in the fixing through hole through a bearing group, inner threads with opposite rotation directions are symmetrically arranged on the left side and the right side of the inner wall of the threaded pipe (8) by taking the supporting column (2) as a center, threaded rods (9) are symmetrically screwed at two ends of the threaded pipe (8), supporting plates (10) are arranged on the left side and the right side of the top end of the bottom plate respectively and are in contact with the bottom ends of the first bed plate (3) and the third bed plate (5), a rotating through hole penetrating left and right is transversely arranged in the middle of each supporting plate (10), the threaded rods (9) penetrate through the rotating through hole, a sliding through hole penetrating left and right is transversely arranged in the lower side area of each supporting plate (10), and a sliding rod (11) can, the bottom end of the L-shaped baffle plate (7) is longitudinally connected with an adjusting plate (23), one end of each threaded rod (9) and one end of each sliding rod (11) are connected with one side wall, close to the support column (2), of the adjusting plate (23), a driving motor (12) is installed on the side wall of the support column (2), a gear (13) is fixedly connected to an output shaft of the driving motor (12) in a concentric mode, a gear ring (14) is fixedly sleeved on the outer wall of the threaded pipe (8), the gear (13) is meshed with the gear ring (14), double-acting electric cylinders (15) can be rotatably installed in the middle of the front end and the middle of the rear end of the second bed plate (4), two ends of each double-acting electric cylinder (15) are rotatably connected with the middle of the front end and the middle of the rear end of the first bed plate (3) and the third bed plate (5) respectively, and a controller is installed at the, and the controller is provided with a first control switch (16) and a second control switch (17), and the first control switch (16) and the second control switch (17) are respectively electrically connected with the driving motor (12) and the two double-acting electric cylinders (15).

2. The nursing bed for cardiovascular department according to claim 1, characterized in that: the other end of the sliding rod (11) is provided with a blocking cap (18).

3. The nursing bed for cardiovascular department according to claim 2, characterized in that: the stop cap (18) is provided with a threaded hole, the outer wall of the end part of each sliding rod (11) is provided with an external thread, and the external thread is in threaded connection with the threaded hole.

4. The nursing bed for cardiovascular department according to claim 1, characterized in that: the bearing assembly comprises a bearing seat (19) and a rolling bearing (20), the top end of the bearing seat (19) is connected with the middle part of the bottom end of the second bed plate (4), the rolling bearing (20) is installed inside the bearing seat (19), and the top end of the supporting column (2) is installed inside the rolling bearing (20).

5. The nursing bed for cardiovascular department according to claim 1, characterized in that: anti-skid bottom feet (21) are arranged at four corners of the bottom end of the bottom plate (1).

6. The nursing bed for cardiovascular department according to claim 1, characterized in that: the top ends of the inner side wall of the L-shaped baffle plate (7), the first bed plate (3), the second bed plate (4) and the third bed plate (5) are all provided with mattresses (22).