CN2405576Y

CN2405576Y - Multifunction sickbed

Info

Publication number: CN2405576Y
Application number: CN 99240670
Authority: CN
Inventors: 邓上云
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-04
Filing date: 1999-11-04
Publication date: 2000-11-15
Anticipated expiration: 2009-11-04

Abstract

The utility model discloses a multifunction sickbed, which comprises a bed head support, a bed tail support and a bed body structure, which is characterized in that a bed body is divided into four blocks according to body constitution, wherein, a backboard and leg boards can move and turn over, a turnover mechanism is controlled by an electric motor, a driving mechanism drives two screw rods by two clutches through a gear, the two screw rods are respectively provided with a slide block, and the backboard and the leg boards can be turned over through a connecting rod. The bed head support, the bed tail support and the bed body structure adopt screw connection, four corners of the supports are provided with telescopic rods, and transfusion stands which can be collected together are arranged in the rods. The utility model which adopts the structure not only has the advantage of reasonable and compact structure, but also has the advantage that a patient can finish the operation of rising, sleeping and bending legs functions by oneself, and the utility model brings convenience for nursing personnel.

Description

Multifunctional hospital bed

This utility model relates to the sick bed in the use of a kind of hospital.

At present, medical hospital bed simple brandreth bed or the hand machinery bed of mostly being also has some electrically operated sick beds, but often has following problem: simple brandreth bed function singleness, can not satisfy the instructions for use of modern hospital substantially; Hand machinery bed mostly is two two moving structures of shaking, and finishes patient's the action that rises and retires by two sleeve screw rods, but because unreasonable structure, great majority use all very effort, bring great inconvenience for patient or nursing staff.And existing electric hospital bed because complex structure implements very difficult, and the cost height, be difficult to popularize and use.

The purpose of this utility model provides a kind of easy to use, safe, sick bed that patient can finish the function that rises and retires, bends one's legs from line operate, simultaneously at four jiaos of infusion supports that scalable folding and unfolding is installed of sick bed.

Technical solution of the present utility model is, whole sick bed is by head of a bed support 13, and tailstock support 19 and lathe bed structure 1 are formed, and lathe bed structure is an agent structure; Bed surface is made up of four blocks of plates, and backboard 9 and

shank plate

2,7 are fixed on the lathe bed by hinges, and middle one is buttocks plate 8, and this plate is fixed on the middle part of lathe bed.Lathe bed structure is a double-layer structure, the upper strata is patient bed, lower floor is transmission and control system, this drive system by a direct current permanent magnet motor as power source, the output shaft of direct current generator drives two rhizoid bars respectively by gear drive and Clutch Control and does positive and negative rotation, a support bar is housed on the slide block 5 on the screw mandrel, and it is that fulcrum rotates with movable hinge that the moving of support bar can make backboard 9 and

shank plate

2,7, thereby realizes patient's the action that rises and retires and bend one's legs.Lathe bed structure is connected with back-up block and screw rod with company's connection of head of a bed tailstock support, head of a bed tailstock stent strut adopts rustless steel or iron pipe, can put a stainless steel tube that diameter is a little bit smaller in the pipe, there is screw thread on the top of pillar, and by a notched taper collar, the outside is a vinyl cover, tightening vinyl cover can make the taper collar tighten up, clamp the stainless steel tube that fluid infusion is used thereby reach, but the height regulated at will of drop support, and all be provided with the drop support at four angles of sick bed.The top of drop support has a groove, settled in the groove two can about the hook opened, a vinyl cover is arranged at the top.

After having adopted this structure, make operation very easy, even movable inconvenient patient also can finish from line operate rise and retire, bend one's legs, four jiaos of infusion supports that scalable folding and unfolding all is installed owing at sick bed make the nursing staff can give patient infusion easily.

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.

Fig. 1 is a side view of the present utility model.

Fig. 2 is a bed panel sketch map of the present utility model.

Fig. 3 is the diagram of gears of the present utility model.

Fig. 4 is the connection diagram of tailstock support of the present utility model and head of a bed tailstock support and lathe bed structure.

Fig. 5 is a drop support sketch map.

As shown in Figure 1, bed panel is divided into four, by backboard 9, buttocks plate 8,

shank plate

7 and 2, connect by hinge between each plate, when shank plate 7 rises, can pass through the angle of the bent lower limb of position adjustments of adjusting support bar 3 and support bar 4, shank plate 7 is connected by the slide block on the screw mandrel 18 5 by support bar 6, screw mandrel 18 when driving slide block 15 and moving forward and backward, can make shank plate 7 realize elevating movements under the driving of motor during rotating.Equally, backboard 9 also is to connect by support bar 10 and slide block 11, and screw mandrel 14 drives slide block 11 and moves and can make backboards 9 realize elevating movements under the driving of motor during rotating.

Fig. 2 is the bed panel sketch map.Control knob box 38,39 has been installed in the left and right side of backboard 9, and the circuit of LR-button box is a parallel-connection structure, and each button box has 4 buttons, controls the lifting of backboard 9 and the lifting of shank plate 7 respectively.

Fig. 3 is from the diagram of gears, as seen from the figure, the power source of transmission is a direct current magneto 25, the output axle head of motor is equipped with a gear 24, this gear and gear 16 teeth and, bearing block is equipped with at gear 16 two ends, connect screw mandrel 14 by clutch 15, bearing is equipped with at the two ends of screw mandrel, leans on the screw mandrel of tailstock one end to be processed into recess shape, is convenient to the driven by shaking handle and inserts.A guide rod 45 is installed on the next door of screw mandrel 14, two travel switches 40 are installed on this guide rod, 41, travel switch can be regulated, being mainly used in anti-limited slip block goes to when limiting to the position, make electricity be in the stall state for a long time and damage, the output axle head of motor 25 by clutch 23 and gear 22 and gear 17 teeth with and be connected screw mandrel 18, bearing block 21 is equipped with at the two ends of screw mandrel 18, at the other guide rod 44 that is equipped with of screw mandrel, two travel switches 42 are housed on the guide rod, 43,

travel switch

42,43 are used to guarantee that backboard can in time cut off the power supply of motor when two limitation positions, guarantee the safety of motor and drive system.Because the head of a bed of sick bed leans against the wall limit usually, therefore, connected a polished rod 26 at the other end of screw mandrel 18, an end of this polished rod is fixed on the support of tailstock, and the bed end of this polished rod is processed into recess shape, so that the handle of driven by shaking inserts.Two clutches close the state that outage is left for energising.Under situation about not touching the button,

clutch

15,23 is in clutch state, uses handle to finish the action that rises and retires and bend one's legs to patient, owing to do not have drive system, and hand also relatively lighter, convenient.

Fig. 4 is head of a bed support and tailstock supporting structure sketch map, and the cross bar of head of a bed support is slightly higher than tailstock support, and the tailstock support is then installed patient's plastic bag 32 of a lucite, the people's that is used to pretend to be sick related data.Support is made of wheel 12, back-up block 29, trip bolt 30 and nut 31, drop bar 28, and back-up block 29 is used to make support to be connected with lathe bed with trip bolt 30 and nut 31.

Fig. 5 is the structural representation of infusion stand and stent strut, infusion stand can surely be hidden in the pillar, a collar 34 is put on the top of pillar, collar is taper, there is a vinyl cover 33 outside, the inner ring upper end of vinyl cover has an inclined-plane to cooperate with the collar inclined-plane, there is screw thread the lower end, tightens or back-out the height that vinyl cover can be regulated infusion stand 35, and the upper end of infusion stand has a notch, the stainless steel substrates 36 of two band hooks is welded on the infusion stand by an axle, rustless steel hook 36 can about open, when packing up the rustless steel hook, infusion stand can be put in the support and go, support also can all be taken out, and is inserted in the hole 46 in the lathe bed, 47.

Claims

1. multifunctional hospital bed lathe bed that comprises, it is characterized in that lathe bed is divided into backboard (9) according to organization of human body, shank plate (2) (7), buttocks plate (8), backboard (9), shank plate (2) (7) can be movable, upset, turning mechanism has motor (25), clutch (15) (23) is by two screw mandrels of gear drive (18) (14), a slide block (5) (11) respectively is installed on two screw mandrels, can make backboard (9) by connecting rod, shank plate (2) (7) upset, head of a bed support (13), tailstock support (19) adopts screw to be connected with lathe bed structure (1), four jiaos of support have telescopic rod (28), and the drip stand (36) that can accept is arranged in the bar.

2. according to claim 1 multifunctional hospital bed, it is characterized in that clutch is in releasing orientation under the situation that does not have electricity, backboard (9) is finished by the hand-held pole that is installed in tailstock (26) (27) operation with the upset of shank plate (2) (7).

3. according to claim 1 multifunctional hospital bed, it is characterized in that lathe bed (1) and head of a bed support (13), tailstock support (19) are connected and fixed by back-up block (29), fastening screw (30), nut (31).

4. multifunctional hospital bed head of a bed support (13) according to claim 3, tailstock support (19), it is characterized in that head of a bed support (13) tailstock support (19) is for tubular, cover one stainless steel tube (28) has degree of tightness lid (33) in the pipe between pillar and the stainless steel tube.

5. according to claim 1 multifunctional hospital bed, it is characterized in that the button box of lifting control is installed in the left and right sides of backboard.