CN208525278U - A kind of medical bed for nursing care with bent leg mechanism - Google Patents

Abstract

The utility model relates to a kind of medical bed for nursing care with bent leg mechanism, including bedstead and bed board；The bed board includes four the sequentially connected back bed board in front and back, buttocks bed board, leg bed board and foot deck parts, and backboard elevating mechanism, bent leg mechanism and turning over mechanism are provided with below the bed board；The medical bed for nursing care for having bent leg mechanism of the utility model realizes upper bent leg and lower bent leg-training energy using two electric pushrods and simple driving mechanism, simple and practical in structure.

Description

A kind of medical bed for nursing care with bent leg mechanism

Technical field

The utility model relates to technical field of medical auxiliary equipment, in particular to a kind of medical nursing with bent leg mechanism Bed.

Background technique

Medical bed for nursing care is for the patient, urgent patient, paralytic or handicapped old that can't take care of oneself The special requirement of people and design, can arbitrarily adjust the back of bed and the angle of foot.Even if cannot the person of self-care, nursing staff It can be operated by the controller of bedside, reduce the labor intensity for looking after disease, residual patient.With constantly mentioning for people's service life Height, aging populations are more and more in society, and the demand to nursing bed is also increasing.With the development of technology with society to old The concern of people and bed patient, functional nursing bed is more and more, they are mentioned to the life and treatment of old man or bed patient Various convenience are supplied.Traditional nursing bed includes bedstead and the lathe bed that is placed on bedstead, and lathe bed includes the back being successively rotatablely connected Portion's mobile bed plate, buttocks bed board and leg movements bed board, for improve patient use nursing bed comfort level, back mobile bed plate and Leg movements bed board can be gone up and down, but the leg movements bed of traditional nursing bed is the lifting of process skew formula, is unable to adjust trouble Person's leg movements state.

Utility model content

The problem to be solved by the utility model is to provide a kind of structures simply, upper bent leg and lower bent leg can be carried out to leg The movable medical bed for nursing care with bent leg mechanism.

To solve the above problems, the utility model provides a medical bed for nursing care with bent leg mechanism, including bed frame, Lower bedstead, leg bedstead, foot's bedstead and bed board, the bed frame and lower bedstead are fixedly connected by pillar, the bed frame and It is successively flexibly connected before and after the leg bedstead and foot's bedstead；The bed board includes the sequentially connected back bed board in front and back, stern Four portion's bed board, leg bed board and foot deck parts, each part is again by the sequentially connected left plate in left and right, middle plate and right panel Three parts form, and are connected by a hinge between the part of the bed board arbitrary neighborhood；Bed board setting the bed frame, On leg bedstead and foot's bedstead, backboard elevating mechanism, turning over mechanism and bent leg are provided between the bed board and the lower bedstead Mechanism；The song leg mechanism includes bracket, connecting rod, electric pushrod two, electric pushrod three and support frame, and support frame as described above setting exists The lower section of the leg bedstead is simultaneously fixedly connected with the pillar；The electric pushrod three, institute is arranged in the middle part of support frame as described above The output shaft for stating electric pushrod three is flexibly connected with the middle plate of the buttocks bed board close to one end of the leg bed board；The branch Frame is fixed at below foot's bedstead, which is provided with third shaft close to one end of the leg bedstead, described Third shaft is located at the underface of foot's bedstead and leg bedstead junction；The connecting rod is isometric with the leg bedstead, And it is arranged in parallel in the lower section of the leg bedstead, one end of the connecting rod is connected by the third shaft with the bracket, another End is hinged on the bed frame；The electric pushrod two is arranged on the lower bedstead, and the output shaft of the electric pushrod two is same The middle part of the third shaft is hinged；Assist patient upsweep leg when, the electric pushrod three pushes the buttocks bed board around this The hinged place of buttocks bed board and the back bed board is flipped up, so that the leg bed board and foot deck is driven to slide, it is complete It is acted at bent leg；When assisting bent leg under patient, the electric pushrod two pulls the third shaft, to drive the leg bed Frame is around the third pivoted downward, and under completion during bent leg movement, foot's bedstead, which remains, to be laid flat, should Kind state cooperation backboard elevating mechanism makes this nursing bed have functions of seat.

Further, be provided with idler wheel on the leg bedstead and foot's bedstead, the idler wheel be located at the leg bed board and Below the middle plate of foot deck, with the leg bed board during the upper bent leg of reduction and foot deck with the friction between bedstead； L-type limiting device is arranged close to one end of tailstock in foot's bedstead, to prevent foot deck during lower bent leg from sliding.

Further, the electric pushrod three is hinged with support frame as described above by the 4th shaft.

The technical effect of utility model: the medical bed for nursing care with bent leg mechanism of the utility model, it is electronic using two Push rod and simple driving mechanism realize bent leg and lower bent leg-training energy, and structure is simple.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings of the specification:

Fig. 1 is the medical bed for nursing care structural schematic diagram that the utility model has bent leg mechanism；

Fig. 2 is the medical bed for nursing care bed board schematic diagram that the utility model has bent leg mechanism；

Fig. 3 is the partial enlarged view of a-quadrant in Fig. 1.

In figure: bed frame 11, lower bedstead 12, leg bedstead 13, foot's bedstead 14, bed board 2, back bed board 21, buttocks bed Plate 22, leg bed board 23, foot deck 24, turning over mechanism 3, bracket 41, connecting rod 42, electric pushrod 2 43, third shaft 44, electricity Dynamic push rod 3 45, support frame 46, limiting device 48, backboard elevating mechanism 51.

Specific embodiment

Embodiment 1 is as shown in Figure 1 to Figure 3, a kind of medical bed for nursing care with bent leg mechanism of the present embodiment, including upper Bedstead 11, lower bedstead 12, leg bedstead 13, foot's bedstead 14 and bed board 2, bed frame 11 and lower bedstead 12 connect by the way that pillar is fixed It connects, bed frame 11 and leg bedstead 13 and 14 front and back of foot's bedstead are successively flexibly connected；Bed board 2 includes the sequentially connected back in front and back Portion's bed board 21, buttocks bed board 22, leg bed board 23 and foot deck 24, each part again by the sequentially connected left plate in left and right, Middle plate and right panel three parts form, and are connected by a hinge between the part of 2 arbitrary neighborhood of bed board；Bed board 2 is arranged in bed frame 11, above leg bedstead 13 and foot's bedstead 14, backboard elevating mechanism 51, turning machine are provided between bed board 2 and lower bedstead 12 Structure 3 and bent leg mechanism.Bent leg mechanism includes bracket 41, connecting rod 42, electric pushrod 2 43, electric pushrod 3 45 and support frame 46, Support frame 46 is arranged in the lower section of leg bedstead 13 and is fixedly connected with pillar；Electric pushrod three is arranged in the middle part of support frame 46 45, the output shaft of electric pushrod 3 45 is flexibly connected with the middle plate of buttocks bed board 22 close to one end of leg bed board 23；Bracket 41 It is fixed at 14 lower section of foot's bedstead, bracket 41 is provided with third shaft 44, third shaft close to one end of leg bedstead 13 44 are located at the underface of 13 junction of foot's bedstead 14 and leg bedstead；Connecting rod 42 is isometric with leg bedstead 13, and is arranged in parallel In the lower section of leg bedstead 13, one end of connecting rod 42 is connected by third shaft 44 with bracket 41, and the other end is hinged on bed frame On 11；Electric pushrod 2 43 is arranged on lower bedstead 12, and the output shaft of electric pushrod 2 43 is hinged with the middle part of third shaft 44； Assist patient upsweep leg when, electric pushrod 3 45 push buttocks bed board 22 around the hinged place of buttocks bed board 22 and back bed board 21 It is flipped up, so that leg bed board 23 and foot deck 24 be driven to slide, completes bent leg movement；When assisting bent leg under patient, electricity Dynamic push rod 2 43 pulls third shaft 44, so that leg bedstead 13 is driven to rotate down around third shaft 44, the bent leg under completion During movement, foot's bedstead 14, which remains, to be laid flat, this kind of state cooperation backboard elevating mechanism 51 has this nursing bed Functions of seat.

It is provided with idler wheel on leg bedstead 13 and foot's bedstead 14, which is located at leg bed board 23 and foot deck 24 The lower section of middle plate, with leg bed board 23 during the upper bent leg of reduction and foot deck 24 with the friction between bedstead；Foot's bedstead 14 are arranged L-type limiting device 48 close to one end of tailstock, to prevent foot deck 24 during lower bent leg from sliding.

Electric pushrod 3 45 is hinged with the middle part of support frame 46 by the 4th shaft.

Obviously, above-described embodiment is merely examples for clearly illustrating the present invention, and is not to this reality With the restriction of novel embodiment.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these Belong to the spiritual changes and variations that derived from of the utility model still in the protection scope of the utility model Among.

Claims (3)

1. a kind of medical bed for nursing care with bent leg mechanism characterized by comprising bed frame, lower bedstead, leg bedstead, foot Portion's bedstead and bed board, the bed frame and lower bedstead are fixedly connected by pillar, the bed frame and the leg bedstead and foot It is successively flexibly connected before and after bedstead；The bed board includes the sequentially connected back bed board in front and back, buttocks bed board, leg bed board and foot Four parts of portion's bed board, each part are made of the sequentially connected left plate in left and right, middle plate and right panel three parts again, the bed board It is connected by a hinge between the part of arbitrary neighborhood；The bed board is arranged in the bed frame, leg bedstead and foot's bedstead On, backboard elevating mechanism, turning over mechanism and bent leg mechanism are provided between the bed board and the lower bedstead；

The song leg mechanism includes bracket, connecting rod, electric pushrod two, electric pushrod three and support frame, and support frame as described above setting exists The lower section of the leg bedstead is simultaneously fixedly connected with the pillar；The electric pushrod three, institute is arranged in the middle part of support frame as described above The output shaft for stating electric pushrod three is flexibly connected with the middle plate of the buttocks bed board close to one end of the leg bed board；The branch Frame is fixed at below foot's bedstead, which is provided with third shaft close to one end of the leg bedstead, described Third shaft is located at the underface of foot's bedstead and leg bedstead junction；The connecting rod is isometric with the leg bedstead, And it is arranged in parallel in the lower section of the leg bedstead, one end of the connecting rod is connected by the third shaft with the bracket, another End is hinged on the bed frame；The electric pushrod two is arranged on the lower bedstead, and the output shaft of the electric pushrod two is same The middle part of the third shaft is hinged.

2. medical bed for nursing care according to claim 1, which is characterized in that be provided on the leg bedstead and foot's bedstead Idler wheel, the idler wheel are located at below the middle plate of the leg bed board and foot deck；Foot's bedstead is close to one end of tailstock L-type limiting device is set.

3. medical bed for nursing care according to claim 1, which is characterized in that the electric pushrod three passes through the same institute of the 4th shaft It is hinged to state support frame.