CN210962728U

CN210962728U - But height-adjusting's clinical care bed

Info

Publication number: CN210962728U
Application number: CN201921671427.9U
Authority: CN
Inventors: 任晓琳; 仝永康
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-10
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a medical care technical field especially relates to a but height-adjusting's clinical care bed, including the bottom plate, there is the brake universal wheel in four corners of bottom plate bottom surface through screw fixed mounting, and the fixed welding of four corners of bottom plate top surface has the telescopic link, and the fixed welding of the other end of telescopic link has the bed board, is provided with elevating system between bed board and the bottom plate, and elevating system's quantity is three at least and is provided with drive mechanism between separately. Through rotating the rim plate, under the effect that the worm gear meshing is connected, can make the worm wheel take place to rotate, drive the screw sleeve then and begin to rotate, because screw sleeve threaded connection has the screw thread post, and the fixed welding in screw thread post top has the bracing piece, and the bracing piece is fixed welding again in the bed board bottom surface for the screw sleeve is at the pivoted in-process, and the screw thread post begins to reciprocate, and then realizes reciprocating of bed board, easy operation, and the practicality is strong, is fit for promoting.

Description

But height-adjusting's clinical care bed

Technical Field

The utility model relates to a medical care technical field especially relates to a but height-adjusting's clinical care bed.

Background

The nursing bed is mainly a bed tool for patient rehabilitation, is a necessary nursing apparatus in a hospital, but the existing nursing bed lacks a mechanism capable of adjusting the height, and when the nursing bed is used, the height of the nursing bed is difficult to adjust according to the requirements of a patient, so that improper nursing of the patient is possibly caused, and the rehabilitation speed is slowed down, therefore, the clinical nursing bed with the adjustable height is designed to solve the problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the height of a nursing bed can not be adjusted in the prior art and providing a clinical nursing bed with adjustable height.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clinical nursing bed with adjustable height is designed, which comprises a bottom plate, four corners of the bottom surface of the bottom plate are fixedly provided with brake universal wheels through screws, four corners of the top surface of the bottom plate are fixedly welded with telescopic rods, the other end of each telescopic rod is fixedly welded with a bed plate, a lifting mechanism is arranged between the bed plate and the bottom plate, the number of the lifting mechanisms is at least three, and transmission mechanisms are arranged among the lifting mechanisms, each lifting mechanism comprises a turntable fixedly arranged on the top surface of the bottom plate and a threaded sleeve fixedly welded at the top end of the turntable, the internal threads of the threaded sleeve are meshed with a threaded column, a support rod is fixedly welded at the central position of the side wall of the threaded column, the top end of the support rod is fixedly welded with the bed plate, the bottom end of the lifting mechanism is provided with a, the top surface fixed welding of bottom plate has two symmetrical backup pads, two the inside rotation of backup pad is connected with the worm, the meshing is connected between worm wheel and the worm, the fixed welding of one end of worm has the rim plate.

Preferably, railings are fixedly welded on two sides of the top surface of the bed board.

Preferably, the transmission mechanism comprises gears fixedly welded to the outer portion of the threaded sleeve, and a chain is sleeved between the two gears.

Preferably, the upper surface of the bed board is fixedly provided with a soft covering layer.

Preferably, the handle position of the wheel disc is wrapped with a cloth strip.

Preferably, the telescopic rod consists of a sleeve and a support rod, and the support rod is arranged inside the sleeve in a sliding mode.

The utility model provides a but height-adjusting's clinical care bed, beneficial effect lies in: this but clinical care bed of height-adjusting is through rotating the rim plate to make the worm begin to rotate, this moment under the effect that the worm wheel and worm meshing is connected, can make the worm wheel take place to rotate, drive the screw sleeve then and begin to rotate, because screw sleeve female connection has the screw thread post, and the fixed welding in screw thread post top has the bracing piece, the bracing piece is fixed welding in the bed board bottom surface again, make the screw sleeve at the pivoted in-process, the screw thread post begins to reciprocate, and then realize reciprocating of bed board, and the operation is simple, therefore, the clothes hanger is strong in practicability, and.

Drawings

Fig. 1 is a front view of a height-adjustable clinical nursing bed according to the present invention;

fig. 2 is a schematic top view of a sectional structure of a height-adjustable clinical nursing bed according to the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the threaded sleeve of the clinical care bed with adjustable height of the present invention.

In the figure: the device comprises a base plate 1, a brake universal wheel 2, an expansion link 3, a bed plate 4, a railing 5, a rotary table 6, a threaded sleeve 7, a threaded column 8, a support rod 9, a worm wheel 10, a support plate 11, a worm 12, a wheel disc 13, a gear 14, a chain 15, a soft cladding layer 16, a cloth strip 17, a sleeve 18 and a support rod 19.

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.

Example 1

Referring to fig. 1-3, a clinical nursing bed with adjustable height comprises a bottom plate 1, four corners of the bottom surface of the bottom plate 1 are fixedly provided with brake universal wheels 2 through screws, four corners of the top surface of the bottom plate 1 are fixedly welded with telescopic rods 3, the other end of each telescopic rod 3 is fixedly welded with a bed plate 4, each telescopic rod 3 is composed of a sleeve 18 and a support rod 19, each support rod 19 is slidably arranged in the sleeve 18, the telescopic rods 3 are arranged to prevent the bed plate 4 from deviating relative to the bottom plate 1, two sides of the top surface of the bed plate 4 are fixedly welded with railings 5, the upper surface of the bed plate 4 is fixedly provided with a soft covering layer 16, a lifting mechanism is arranged between the bed plate 4 and the bottom plate 1, the lifting mechanisms are at least three and are respectively provided with a transmission mechanism, the telescopic rods 3 can limit the positions of the bottom plate, the setting of railing 5 can improve the security of nursing bed, avoids the patient to drop from the bed, and the setting of soft covering 16 can improve patient's comfort level, sets up drive mechanism between elevating system, can make us operate single elevating system and can control whole elevating system's function, and more convenience, and also avoided the not enough problem of single elevating system effort.

In the utility model, the lifting mechanism comprises a rotary table 6 fixedly arranged on the top surface of a bottom plate 1 and a threaded sleeve 7 fixedly welded on the top end of the rotary table 6, the internal thread of the threaded sleeve 7 is meshed and connected with a threaded column 8, the central position of the side wall of the threaded column 8 is fixedly welded with a support rod 9, the top end of the support rod 9 is fixedly welded with a bed plate 4, the bottom end of the lifting mechanism is provided with a driving mechanism, the driving mechanism comprises a worm wheel 10 fixedly welded on the outer wall of the threaded sleeve 7, the top surface of the bottom plate 1 is fixedly welded with two symmetrical support plates 11, the internal parts of the two support plates 11 are rotatably connected with a worm 12, the worm wheel 10 is meshed and connected with the worm 12, one end of the worm 12 is fixedly welded with a wheel disc 13, the handle position of the wheel disc 13 is wrapped with a cloth strip 17, can make worm wheel 10 take place to rotate, drive threaded sleeve 7 then and begin rotatoryly, because threaded sleeve 7 internal thread connection has threaded post 8, and 8 top fixed welding of threaded post have bracing piece 9, and bracing piece 9 fixed welding is in bed board 4 bottom surfaces again, makes threaded sleeve 7 at the pivoted in-process then, and threaded post 8 can reciprocate, and then has realized reciprocating of bed board 4.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the transmission mechanism includes a gear 14 fixedly welded outside the threaded sleeve 7, a chain 15 is sleeved between the two gears 14, under the action of the gear 14 and the chain 15, the motion states of the two threaded sleeves 7 can be the same, and then the plurality of lifting mechanisms can work on the bed plate 4 together in the same state.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clinical care bed with the adjustable height comprises a bottom plate (1) and is characterized in that four corners of the bottom surface of the bottom plate (1) are fixedly provided with brake universal wheels (2) through screws, four corners of the top surface of the bottom plate (1) are fixedly welded with telescopic rods (3), the other end of each telescopic rod (3) is fixedly welded with a bed plate (4), an elevating mechanism is arranged between the bed plate (4) and the bottom plate (1), the number of the elevating mechanisms is at least three, and a transmission mechanism is arranged between each three elevating mechanisms, each elevating mechanism comprises a rotary plate (6) fixedly arranged on the top surface of the bottom plate (1) and a threaded sleeve (7) fixedly welded at the top end of the rotary plate (6), internal threads of the threaded sleeve (7) are meshed with threaded columns (8), and a support rod (9) is fixedly welded at the central positions of the side walls, fixed welding between the top of bracing piece (9) and bed board (4), elevating system's bottom is provided with actuating mechanism, actuating mechanism includes worm wheel (10) of fixed welding on threaded sleeve (7) outer wall, the top surface fixed welding of bottom plate (1) has backup pad (11) of two symmetries, two the internal rotation of backup pad (11) is connected with worm (12), the meshing is connected between worm wheel (10) and worm (12), the one end fixed welding of worm (12) has rim plate (13).

2. The clinical nursing bed with adjustable height of claim 1, wherein the top surface of the bed board (4) is fixedly welded with railings (5) on both sides.

3. The clinical nursing bed with adjustable height of claim 1, wherein the transmission mechanism comprises gears (14) fixedly welded on the outside of the threaded sleeve (7), and a chain (15) is sleeved between the two gears (14).

4. An adjustable height clinical care bed according to claim 1, wherein the soft covering (16) is fixedly mounted on the upper surface of the bed plate (4).

5. The clinical nursing bed with adjustable height of claim 1, characterized in that the wheel disc (13) is wrapped with cloth strips (17) at the positions of the handles.

6. The clinical care bed with adjustable height according to claim 1, characterized in that the telescopic rod (3) is composed of a sleeve (18) and a strut (19), the strut (19) is slidably arranged inside the sleeve (18).