CN206120608U - Medical bed that can rise automatically - Google Patents

Abstract

The utility model discloses a medical bed that can rise automatically, including a main part, it has a plurality of bed boards to articulate in the bed main part, the bottom of bed main part is provided with and is used for the drive the actuating mechanism that the bed board swing was upwards risen or was descended downwards, actuating mechanism is connected with the control operating panel of its action of control. Because the utility model discloses a be provided with the actuating mechanism that a drive bed board swing was upwards risen or was descended downwards in the bed main part, actuating mechanism is connected with the control operating panel of its action of control, and patient can the swing of automatic control bed board upwards be risen or descend downwards according to the demand of oneself, and then can hold up patient and sit up or put patient to the flat state of lying, and need not help easy operation convenient and fast with the help of other people.

Description

It is a kind of can automatic lifting medical bed

Technical field

The utility model is related to medical bed field, particularly it is a kind of can automatic lifting medical bed.

Background technology

It is well known that the major function of medical bed is to allow patient to lie on a bed rest, laying flat on one's back can allow them to feel for a long time Must feel bad, now they can want to sit up or partly rest on bed that for some home-bound patients, they can not Automatically sit up, need others to prop up them, it is relatively cumbersome.

On the market Jing has the medical bed that some be able to can be lifted with bed board, and user drives bed board liter by rotary handle Rise or decline, and then the patient for lying on a bed can be promoted and sit up or put down patient and lay flat on one's back.

But above-mentioned medical bed is required for manually driving bed board to lift, the patient constant for a this action comes Say, they can not oneself manual actuation bed board lifting, it is necessary to have other people to help, troublesome poeration.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a kind of simple structure, easy to operate, can be certainly The dynamic medical bed for driving bed board to lift.

The utility model is to solve the technical scheme that adopts of its technical problem：

It is a kind of can automatic lifting medical bed, an including main body is hinged with some pieces of bed boards in the bed main body, described The bottom of bed main body is provided with the drive mechanism for driving the bed board upward swings rise or falls downward, the driving machine Structure is connected with the control operation panel for controlling its action.

Used as the improvement of above-mentioned technical proposal, the drive mechanism includes the first motor and the first screw body, described the The screw mandrel of one screw body is hinged with bed board, and is threadedly connected to the nut on the screw mandrel of first screw body then with The output shaft of one motor is connected.

Used as the further improvement of above-mentioned technical proposal, the drive mechanism is a cylinder or hydraulic cylinder, the cylinder or The piston rod of hydraulic cylinder is hinged with the bed board.

In the utility model, also including a base, the bed subject activity is installed on base, is arranged on the base At least one group is used to drive the bed main body lower mobile lift drive mechanism in vertical direction.

Preferably, the lift drive mechanism includes the rotary shaft being movably arranged on the base, the rotary shaft On be fixedly installed the rotary swinging arm that can follow its synchronous axial system, the free end of the rotary swinging arm is hinged with a support arm, The other end of the support arm is connected to a fixed with the bed main body, and the lifting that the rotary shaft is also associated with driving it to rotate is driven Dynamic device.

Further, the lifting drive includes one second motor and the second screw body, second motor it is defeated Shaft is connected to a fixed with the nut of the second screw body, and one end of the screw mandrel of the second screw body is then hinged with driving pendulum Arm, the free end of the driving swing arm is then connected to a fixed with the rotary shaft.

A preferred embodiment of the present utility model, the lifting drive is a cylinder or a hydraulic cylinder, the cylinder Or the piston rod of hydraulic cylinder is hinged with a driving swing arm, the free end of the driving swing arm is then fixedly linked with the rotary shaft Connect.

Wherein, two groups of lift drive mechanisms are provided with the base, two groups of lift drive mechanisms are respectively arranged at described The front and rear of base.

Further, the both sides of the bed main body are also hinged with guardrail, and the guardrail is connected with and is fixedly installed on the bed master Gas spring on body.

Further, the control operation panel is arranged on the guardrail.

The beneficial effects of the utility model are：Because the utility model in bed main body by being provided with driving bed board pendulum Trend be raised or falls downward drive mechanism, the drive mechanism be connected with control its action control operation panel, disease People can automatically control bed board upward swings and rise or falls downward according to the demand of oneself, and then can hold up patient simultaneously Sit up or patient is put to lying status, it is simple to operation quick without helping by other people.

Description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Fig. 1 is the surface structure schematic diagram of the preferred embodiment of the utility model one；

Fig. 2 is the polycrystalline substance schematic diagram of the preferred embodiment of the utility model one；

Fig. 3 is the structural representation of another angle of the preferred embodiment of the utility model one.

Specific embodiment

With reference to Fig. 1, Fig. 2, it is a kind of can automatic lifting medical bed, an including main body 10 is hinged in the bed main body 10 The bottom for having some pieces of bed boards 20, the bed main body 10 is provided with for driving the upward swings of the bed board 20 to rise or to decline The drive mechanism 30 for falling, the drive mechanism 30 is connected with the control operation panel 40 for controlling its action, above-mentioned control operation Panel 40 can be arranged in any position of a main body 10, can be arranged at the side wall of a main body 10 or the head of a bed.

Because the utility model is risen or to decline by being provided with the upward swings of a driving bed board 20 in bed main body 10 The drive mechanism 30 for falling, the drive mechanism 30 be connected with control its action control operation panel 40, patient according to oneself Demand, can automatically control the upward swings of bed board 20 rise or falls downward, and then patient can be held up and sit up or Patient is put to lying status, it is simple to operation quick without helping by other people.

With reference to Fig. 2, here, this is the preferred embodiment for making utility model, and the drive mechanism 30 includes that first is electric The screw body 32 of machine 31 and first, screw mandrel and the bed board 20 of first screw body 32 are hinged, in the utility model, institute State and the hinged seat 33 being hinged with the screw mandrel of first screw body 32 is additionally provided with bed board 20, and be threadedly connected to described Nut on the screw mandrel of the first screw body 32 is then connected with the output shaft of the first motor 31, while the first motor 31 is articulated with In the bed main body 10.

When the first motor 31 drives the nut rotating of the first screw body 32, the first screw body 32 can be driven Screw mandrel is moved forward and backward, and then promotes the upward swings of bed board 20 to rise or falls downward, has been abandoned Traditional Man and has been rotated handwheel manually Come the type of drive for driving bed board to lift, simple and convenient, certainly above-mentioned drive mechanism 30 can also adopt other modes, such as institute State drive mechanism 30 and be hinged with the bed board 20 for the piston rod of a cylinder or hydraulic cylinder, the cylinder or hydraulic cylinder, while The cylinder or hydraulic cylinder are articulated with the bed main body 10, when the piston rod of cylinder or hydraulic cylinder stretches out or shrinks, equally The upward swings of bed board 20 can be driven to rise or falls downward.

In the utility model, the drive mechanism 30 can also adopt other structures in addition to using above-mentioned structure Replace, such as bed board 20 can be fixedly installed in the rotating shaft being articulated with a main body 10, now described drive mechanism 30 is One is fixedly installed on the motor in the bed main body 10, and the output shaft of the motor is directly connected with the rotating shaft, works as motor Output shaft drive axis of rotation when, the rotating shaft can directly drive the upward swings of the bed board 20 rise or falls downward.

With reference to Fig. 1, Fig. 2 and Fig. 3, in order to adjust the height of medical bed of the present utility model, here, this practicality is new The medical bed of type also includes a base 50, and the bed main body 10 is movably installed on base 50, arranges at least on the base 50 There is one group for driving the bed main body 10 lower mobile lift drive mechanism in vertical direction.By the lift drive mechanism Movement under a main body 10 can be driven in vertical direction, therefore the height of medical bed of the present utility model can be adjusted, so as to In the demand for meeting different user.

With reference to Fig. 1 and Fig. 3, in order that the structure of medical bed of the present utility model is simpler, it is preferable that the lifting Drive mechanism includes being movably arranged on rotary shaft 60 on the base 50, and being fixedly installed in the rotary shaft 60 can be with With the rotary swinging arm 61 of its synchronous axial system, the free end of the rotary swinging arm 61 is hinged with a support arm 62, the support arm 62 The other end be connected to a fixed with the bed main body 10, the rotary shaft 60 be also associated with drive its rotate lifting drive dress Put.The rotary shaft 60 is driven to rotate by lifting drive, the rotary shaft 60 can be driven using rotary swinging arm 61 and be supported Arm 62 is moved up and down, and then is held up bed main body 10 upwards or moved down the bed main body 10.It is achieved thereby that adjustment bed main body The different of height of medical bed are required by 10 level height in order to meet different user.

In order that lifting drive can preferably drive rotary shaft 60 to rotate, here, as the utility model A preferred embodiment, the lifting drive includes one second motor 63 and the second screw body 64, second motor 63 output shaft is connected to a fixed with the nut of the second screw body 64, and one end of the screw mandrel of the second screw body 64 is then hinged There is a driving swing arm 65, it is described to drive the free end of swing arm 65 to be then connected to a fixed with the rotary shaft 60, when the second motor 63 Output shaft drive nut rotating when, the screw mandrel of the second screw body 64 can be moved forward and backward, so drive drive swing arm 65 drive The dynamic rotary shaft is rotated.In the utility model, second motor 63 is articulated with the base 50.

Here, the lifting drive can also adopt other modes in addition to using above-mentioned structure, such as described Lifting drive is hinged with a driving swing arm 65, institute for the piston rod of a cylinder or a hydraulic cylinder, the cylinder or hydraulic cylinder State and drive the free end of swing arm 65 to be then connected to a fixed with the rotary shaft 60, at the same the cylinder or hydraulic cylinder be articulated with it is described On base 50.Certainly above-mentioned lifting drive can also be other structures, and the such as lifting drive is a motor, institute The output shaft for stating motor is directly connected with the rotary shaft 60, and then motor can directly drive the rotary shaft 60 to rotate.

With reference to Fig. 1 and Fig. 3, in order that the lifting of bed main body 10 is more steady, in the utility model, it is preferable that institute State and two groups of lift drive mechanisms be provided with base 50, two groups of lift drive mechanisms be respectively arranged at the front end of the base 50 and Rear end.

In order to prevent patient's imprudence from falling down from bed main body 10, it is preferable that the both sides of the bed main body 10 are also hinged with Guardrail 70, the guardrail 70 is connected with the gas spring 71 being fixedly installed in the bed main body 10, by the two of bed main body 10 Side is provided with guardrail 70, can effectively prevent patient's imprudence from falling down from bed main body 10, it is ensured that personal safety, while guardrail 70 On be connected with gas spring 71, when guardrail 70 can be caused to put down, can slowly fall, without rapidly falling down.

Further, for the ease of the lifting of user's control medical bed of the present utility model, in the utility model, preferably Ground, the control operation panel 40 is arranged on the guardrail 70.

Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means The technical scheme of purpose is belonged within protection domain of the present utility model.

Claims (10)

1. it is a kind of can automatic lifting medical bed, an including main body（10）, the bed main body（10）On be hinged with some pieces of beds Plate（20）, it is characterised in that：The bed main body（10）Bottom be provided with for driving the bed board（20）Upward swings rise Or the drive mechanism of falls downward（30）, the drive mechanism（30）It is connected with the control operation panel for controlling its action（40）.

2. it is according to claim 1 it is a kind of can automatic lifting medical bed, it is characterised in that：The drive mechanism（30）Bag Include the first motor（31）With the first screw body（32）, first screw body（32）Screw mandrel and bed board（20）It is hinged, And it is threadedly connected to first screw body（32）Screw mandrel on nut then with the first motor（31）Output shaft be connected.

3. it is according to claim 1 it is a kind of can automatic lifting medical bed, it is characterised in that：The drive mechanism（30）For The piston rod of one cylinder or hydraulic cylinder, the cylinder or hydraulic cylinder and the bed board（20）It is hinged.

4. it is according to claim 1 it is a kind of can automatic lifting medical bed, it is characterised in that：Also include a base（50）, The bed main body（10）It is movably installed in base（50）On, the base（50）It is upper to arrange at least one group for driving the bed Main body（10）Mobile lift drive mechanism under in vertical direction.

5. it is according to claim 4 it is a kind of can automatic lifting medical bed, it is characterised in that：The lift drive mechanism bag Include and be movably arranged on the base（50）On rotary shaft（60）, the rotary shaft（60）On be fixedly installed and can follow it The rotary swinging arm of synchronous axial system（61）, the rotary swinging arm（61）Free end be hinged with a support arm（62）, the support arm （62）The other end and the bed main body（10）It is connected to a fixed, the rotary shaft（60）It is also associated with the lifting for driving it to rotate Driving means.

6. it is according to claim 5 it is a kind of can automatic lifting medical bed, it is characterised in that：The lifting drive bag Include one second motor（63）With the second screw body（64）, second motor（63）Output shaft and the second screw body（64） Nut be connected to a fixed, and the second screw body（64）One end of screw mandrel be then hinged with a driving swing arm（65）, the drive Movable pendulum arm（65）Free end then with the rotary shaft（60）It is connected to a fixed.

7. it is according to claim 5 it is a kind of can automatic lifting medical bed, it is characterised in that：The lifting drive is The piston rod of one cylinder or a hydraulic cylinder, the cylinder or hydraulic cylinder is hinged with a driving swing arm（65）, the driving swing arm （65）Free end then with the rotary shaft（60）It is connected to a fixed.

8. according to claim 4-7 it is arbitrary it is described it is a kind of can automatic lifting medical bed, it is characterised in that：The base（50） On be provided with two groups of lift drive mechanisms, two groups of lift drive mechanisms are respectively arranged at the base（50）Front-end and back-end Place.

9. it is according to claim 1 it is a kind of can automatic lifting medical bed, it is characterised in that：The bed main body（10）Two Side is also hinged with guardrail（70）, the guardrail（70）It is connected with and is fixedly installed on the bed main body（10）On gas spring（71）.

10. it is according to claim 9 it is a kind of can automatic lifting medical bed, it is characterised in that：The control operation panel （40）It is arranged at the guardrail（70）On.