CN2264578Y - Nursing bed with sitting up and turning over apparatus for patients - Google Patents

Abstract

The utility model discloses a nursing bed with sitting up and turning over apparatus for patients, which comprises a bed frame, a bed plate and a pushing and lifting device, wherein, the bed frame is formed by that a bed head frame, a bed tail frame and a transverse beam module are assembled; the bed plate is divided into eight assembled plates, and the pushing and lifting device is composed of an air pocket, a controller and an air compressor; the air pocket is arranged under the bed plate and inflated by the air compressor through the controller. The head, the tail, the right side and the left side of the nursing bed with sitting up and turning over apparatus for patients can be bent and lifted for realizing the purpose that patients can rise up and turn over without help with others.

Description

Has the nursing bed that patient plays seat, stands up facility

This utility model relates to the equipment that makes things convenient for patient, refers to especially a kind ofly have disease and gone into to sit, and stands up the nursing bed of facility.

Be common in hospital, sanatorium, the nursing bed (sick bed) that nursing house uses, great majority are mainly by bedstead, bed panel, push lifting device constitutes, its bedstead comprises bed head frame and tailstock frame and about 1.9 meters long beam, be to adopt the steel Welding Structure between them, bed panel is divided into head board, the tailstock plate, middle bed board, head board and tailstock plate can raise according to patient's needs are crooked under the effect of push lifting device, push lifting device adopts screw rod to raise, the nursing staff makes crooked rising of the relative middle bed board with the tailstock plate of head board with the hand traverse screw rod, form about 30 ° angle, patient can lean to or foot is curved props up, though above nursing bed can make two bed board raise, but the bed board that need raise by others' help, patient can't connect in bed according to the needs of oneself and realize oneself's operation control; In addition, two bed board can only form about 30 ° angle, and angle is less, and patient is sat straight; Its structure is stiff, be not easy to dismounting and transportation; Do not dispose the additional facilities of drip stand and sick bed dining table besides on the nursing bed.

The purpose of this utility model is to overcome the shortcoming that above-mentioned nursing bed exists, and provides a kind of and can make patient need not others to help just can play seat or stand up, be convenient to dismantle and transport and be furnished with the nursing bed of additional facilities.

This utility model adopts following technological means to realize above-mentioned purpose: the same with existing nursing bed, this bed contains bedstead, bed board, push lifting device, bedstead comprises bed head frame and tailstock frame, bed board can be divided into head board, tailstock plate, middle bed board, head board and tailstock plate can raise with respect to middle bed board is crooked under the effect of push lifting device, different is that bed head frame and tailstock frame respectively are that head of a bed shelves frame and headstock, tailstock shelves frame and the horizontal number of tailstock case are assembled, and crossbeam is counted assembly unit with bed head frame and tailstock shut die and is connected; Bed board end to end to being divided into two, makes bed board assembled by six jigsaw along bed board; Head board, tailstock plate, middle bed board respectively are two jigsaw; Push lifting device contains gas bag, controller, air compressor, and gas bag is placed in the bed board below, and is inflated to gas bag by air compressor by controller, makes two bed board bending raise, and patient oneself can reach the purpose of sitting and standing up.

Because the employing of this push lifting device in this utility model, making falls ill just can realize sitting and standing up into the help that need not others, and because bedstead and bed board have adopted splicing structure, makes whole sick bed be convenient to dismounting and transportation.

Below in conjunction with accompanying drawing this utility model being done one describes in detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the partial enlarged drawing of the I of Fig. 1.

Fig. 3 is the partial enlarged drawing of the II of Fig. 1.

Fig. 4 is this utility model bed board structural representation.

Fig. 5 is this utility model gas bag structural representation.

Fig. 6 is this utility model inflation schematic diagram of gas circuit.

Fig. 7 is this utility model controller electrical schematic diagram.

Fig. 8 is this utility model operating part electrical schematic diagram.

As shown in Figure 1-Figure 3, bedstead contains bed head frame 11 and tailstock frame 12 and crossbeam 13, bed head frame 11 is assembled by head of a bed shelves frame 111 and headstock 112, tailstock frame 12 is assembled by tailstock shelves frame 121 and tailstock case 122, crossbeam connects with tailstock frame 12 assembly units with bed head frame 11, shelves frame 111 and 121 is to be spliced by two sections, assembly unit between the bedstead all adopts horizontal number to connect, and promptly is connected with nut 124 with screw 123, and whole bed is dismantled and assembled at 1 * a 0.8 * 0.7m ³Case in.As shown in Figure 4, it is assembled that bed board has six jigsaw 211,212,221,222,231,232, head board 21 contains two jigsaw 211,212, tailstock plate 22 contains two jigsaw 221,222, middle bed board 23 contains two jigsaw 231,232, and head board 21, tailstock plate 22 can make patient can play seat, clubfoot with respect to middle bed board 23 crooked risings, jigsaw 211,221,231 and 212,222,232 rising that can bend right and left relatively, make patient can about stand up.Push lifting device contains gas bag 30, controller 40, air compressor 50, and gas bag 30 has eight, is placed in the bed board below, head board 21 belows are put two, tailstock plate 22 belows are put two, and middle bed board is respectively put two about 23 belows, and controller 40 and air compressor 50 are positioned on the tailstock case 122, gas bag 30 is a bellows structure, as shown in Figure 5,31 are the lifting saddle, and 32 is the bellows framework, 33 is bellows, and bellows can support to about 90 ° subtended angle.As shown in Figure 6,, can between compressor 50 and gas bag 30, connect a trapped air tube 70, trapped air tube 70 be inflated storage so that compressor is first at ordinary times in order to prevent 50 pairs of gas bag 30 under-inflation of compressor.Shown in Fig. 7-8, controller 40 comprises infrared emission circuit 41, infrared receiving circuit 42, drive circuit 43, executive circuit 44.

Infrared emission circuit 41 constitutes pulsqe distributor by enumerator CD4520, decoder CD4514, the electric 1D of door ₁Constituting the coded pulse generator provides clock pulses to enumerator, simultaneously to 1D ₄, 1D ₅The carrier fluid agitator that constitutes provides modulating pulse and acts on the base stage of transistor 1V, and 1VT drives the moving infrarede emitting diode 1VD in district ₁, 1VD ₂Luminous.S ₁To S ₅Firing button switch for the emission electric energy.

Infrared receiving circuit 42 constitutes the frequency-selecting of pre-amplification circuit carrier wave and pulse Jie demodulation circuit by the CX20106 integrated circuit, because the pulse signal that is situated between after transferring transmits opposite with radiating circuit, add to Jie's decoding circuit by 2D1 after anti-phase, Jie's decoding circuit is made of pulsqe distributor, it is by enumerator CD4520, and decoder C04514 constitutes.Drive circuit 43 is mainly by electronic analog swtich 1K-5D, 555 circuit, relay J ₁-J ₅Constitute, they have formed 5 identical element circuits, are controlling 5 relay J respectively ₁-J ₅, also respectively and be connected to five hand switch TN at the input of drive circuit 43 ₁-TN ₅, make the also available manual control of patient stand up and rise seat.Executive circuit 44 is formed by connecting by electromagnetic valve relay switch and limit switch, and its annexation is: electromagnetic valve F ₁As F ₂Respectively with J _1-1And J _2-1, XWK ₁, XWK ₂Be serially connected with between the power supply F ₃And F ₄Respectively with J _3-1And J _4-1, XWK ₃And XWK ₄, XWK ₅, XWK ₆Be serially connected with between the power supply F ₅With J _5-1Be serially connected with between the power supply F ₁-F ₅Controlling head of a bed liter, tailstock liter, left side liter, right side liter, total venting respectively, in conjunction with Fig. 6-Fig. 7, rising to example with the head of a bed, introducing controller 40 is how to realize its work, and infrared emission circuit 41 is aimed at infrared receiving circuit 42, presses the firing button switch S ₁At this moment the modulating pulse after one of radiating circuit 41 emission is encoded, the receiving tube 2VD1 of receiving circuit 42 receives infrared signal, through the preposition amplification of CX20106, the frequency-selecting and the accent that is situated between, beginning counting through the anti-phase 2CD4520 of adding to of 2D1, add to the output of sequential decoder 2CD4514 Jie sign indicating number, is low level when Q1 is flat, at this moment be high level, and triggering analog switch 1D, " 1 " of 1D and " 2 " connection make the IC of drive circuit 43 ₁" 6 " foot be low level, " 7 " foot also is a low level, J ₁Adhesive, the J of executive circuit 44 _1-1Connect, because limit switch XWK ₁, XWK ₂Be to be in normally off, electromagnetic gas valve F when the head of a bed rises ₁Valve is opened in adhesive, makes air compressor 50 to head of a bed gas bag 30 inflation, and when rising to certain altitude along with the inflation head board 21 of head of a bed gas bag 30, emission can be aimed at receiving circuit 42 once more by road 41 and be made J ₁Discharge J _1-1Disconnect electromagnetic gas valve F ₁Valve-off, inflation stops.

When rising on needs tailstock, left side, the right side or stopping, its principle rises or stops with the head of a bed is identical equally.

When the needs head of a bed is set level or descended, press switch S ₅, the output Q5 of receiving circuit 42 is a high level, its circuit theory is the same, makes F ₅Open valve, gas bag passes through F ₅Venting makes the head of a bed set level.Need tailstock equally, left side, right side are set level or are descended and connect down switch S ₅Get final product.

Switch XWK ₁-XWK ₆Be limit switch, XWK ₁, XWK ₃Be loaded on a right side, XWK ₂, XWK ₄Be loaded on the bed left side, XWK ₅And XWK ₆Be loaded on the tailstock and the head of a bed respectively, when the head of a bed rises, XWK ₆Disconnect, cut off the valve F of the bed left and right sides ₃, F ₄, prevent a left and right sides action, damage bed board, XWK when the head of a bed is set level ₆Connect, restart the left side, after rising in the left side, XWK ₂Disconnect, cut off F ₁, F ₂Valve, XWK ₄Disconnect simultaneously, also cut off valve F ₄, prevented to start bed left side and the head of a bed tailstock when left side from rising, so limit switch XWK ₁-XWK ₆Be interlock switch, finish interlocking work.

Please consult Fig. 1 again, on the shelves frame 111 of bed head frame 11 a telescopic drip stand 113 is set, when patient need infuse, drip stand 113 can be pulled out, when not needing to use, drip stand 113 is put back to.In the bed side one folding dining table 60 is set in addition, when patient need have a dinner or take medicine, when writing, dining table 60 can be drawn back, when not required, that it is folding.

Claims (9)

1. one kind has the nursing bed that patient plays seat, stands up facility, contain bedstead, bed board push lifting device, bedstead comprises bed head frame (11) and tailstock frame (12), bed board can be divided into head board (21), tailstock plate (22), middle bed board (23), bed board places on the bedstead, head board (21) and tailstock plate (22) can raise with respect to middle bed board (23) is crooked acting on of push lifting device, it is characterized in that:

A. bed head frame of bedstead (11) and tailstock frame (12) are respectively head of a bed shelves frame (111) and headstock (112), tailstock shelves frame (121) and tailstock case (122) modulus are assembled, and the modulus assembly unit is connected crossbeam (13) with tailstock frame (12) with bed head frame (11);

B. bed board is assembled by six jigsaw, makes that head board (21), tailstock plate (22), middle bed board (23) respectively are two jigsaw;

C. push lifting device contains gas bag (30), controller (40), air compressor (50), and gas bag (30) is placed in the bed board below, and is inflated by air compressor (50) by controller (40).

2. nursing bed as claimed in claim 1 is characterized in that: the gas bag (30) of bed board below has eight, each two of the head of a bed, tailstocks, middle 4.

3. nursing bed as claimed in claim 1 is characterized in that: said controller (40) contains infrared emission circuit (41), infrared receiving circuit (42), drive circuit (43), executive circuit (44) and is connected with circuit successively.

4. nursing bed as claimed in claim 3 is characterized in that: at the input of drive circuit (43) and be connected to hand switch TN ₁-TN ₅

5. nursing bed as claimed in claim 3 is characterized in that: electromagnetic valve F in the executive circuit (44) ₁And F ₂Respectively with relay switch J _1-1And J _2-1, limit switch XWK ₁, XWK ₂Be serially connected with between the power supply; Electromagnetic valve F ₃And F ₄Respectively with relay switch J _3-1And J _4-1, limit switch XWK ₃And XWK ₄, XWK ₅, XWK ₆Be serially connected with between the power supply; Electromagnetic valve F ₅With relay switch J _5-1Be serially connected with between the power supply.

6. nursing bed as claimed in claim 5 is characterized in that: limit switch XWK ₁, XWK ₃Be loaded on a right side, limit switch XWK ₂, XWK ₄Be loaded on the bed left side, limit switch XWK ₅, XWK ₆Be loaded on the tailstock and the head of a bed respectively.

7. nursing bed as claimed in claim 1 is characterized in that: be connected to a trapped air tube (70) between air compressor (50) and gas bag (30).

8. as each described nursing bed among the claim 1-7, it is characterized in that: head of a bed shelves frame (111) is provided with a telescopic drip stand (113).

9. as each described nursing bed among the claim 1-7, it is characterized in that: be provided with a folding dining table (60) in the bed side.

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