CN2754605Y

CN2754605Y - Turn over nursing bed

Info

Publication number: CN2754605Y
Application number: CN 200420104628
Authority: CN
Inventors: 杨德生
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-09
Filing date: 2004-12-09
Publication date: 2006-02-01
Anticipated expiration: 2014-12-09

Abstract

The utility model relates to a body turning nursing bed which is composed of a bed frame, a bed plate, a bed cover, and connecting pieces which connect the bed frame, the bed plate and the bed cover together. The utility model has the key points that the bed plate is formed from a left bed plate, a right bed plate and a transitional plate which is fixed to one of the two bed plates, the left bed plate and right bed plate are rotationally connected together at an included angle of 120DEG to 160DEG and the transitional plate is arranged between the two bed plates. Any bed plate of the two bed plates is rotationally connected with a rotating shaft by three connecting plates, and the rotating shaft is arranged in a bearing seat which is arranged on the bed frame. A motor and a reducer are arranged below the middle of the bed frame. A steel cable is arranged between center points of two lateral sides of the bed plate and an output shaft disk of the reducer, and the bed frame, the bed plate and the bed cover are rotationally connected by the steel cable. Both of the two sides of the bed frame are respectively provided with a rotating turning spacing travel switch of the bed plate connected with a motor power supply circuit in series, and the motor power supply circuit is provided with a time control switch for a microcomputer. The utility model can relieve tiredness of nursing personnel or patients' relatives and the patients alone can also start the motor to turn over as required.

Description

Bed capable of nursing and supporting patient

Technical field

This utility model belongs to a kind of bed capable of nursing and supporting patient, is specially adapted to lie in bed to stand up patient's nursery work.

Background technology

No matter existing is that also not having to replace automatically the nursing staff is the bed accessory that patient stands up at the family or the nursing bed of hospital's use.The Bed with special provision for nursing that can help patient to stand up that the national patent document is announced has multiple, its complex structure, and the cost height, function is also many, as conveniently carrying out excrement and urine, also has the structure of water flushing and corresponding oven dry etc.; The technical products that general by no means family can buy, general hospital can be equipped with.And for example the technology of " 01268901 " though structure is uncomplicated, must be operated helping patient to stand up by other people, only plays the effect that alleviates nursing work load.Patient oneself can not operate by wish; Can not set point number and interval, stand up for patient automatically by bed accessory.Wounded or disabled patient for paralysis due to windstroke patient's nursing or other beds can not be taken care of oneself and be stood up especially stands up for it night, and usually needing several nursing stafves to operate together just can finish, and is a very arduous thing.Bringing the nursing of very big fatigue, particularly paralytic for patient relatives or nursing staff is the nursing of several years even many decades.Except that very big burden economically, it is arduous greatly also need to pay.

Summary of the invention

To be that design is a kind of can allow patient oneself operation realize standing up to the technical problems to be solved in the utility model, can set the automatic bed capable of nursing and supporting patient that stand up interval and stand up number of times by the nursing staff again.

The scheme that realizes above-mentioned purpose is as follows:

A kind of bed capable of nursing and supporting patient is made of bedstead, bed board, bedcover and the connector that they are linked together, motor 2 and the hand switch of installing on the motor power circuit thereof, micro computer time switch and audio-switch; Key be bed board by about two be rotatably connected with 120-160 degree angle, and the two has an excessive plate to be fixed therein on the bed board again to form; Be rotationally connected by a rotating shaft and bearing block thereof and bedstead two ends centerline between two bed boards, the below is equipped with motor and decelerator in the middle of being positioned at bedstead, between the reel of the slow axis of bed board dual-side central point and decelerator, have a steel cable that the three is rotatably connected, constitute bed board axle Revolution Per Minute less than 4 change about back and forth be rotationally connected; At the dual-side of bedstead a bed board that is serially connected with the motor power circuit is installed respectively and is rotated the break-in limitation travel switch.

A micro computer time switch also has been installed on the motor power circuit; Respectively there is a tension part that constitutes by screwed pipe and screw rod to be connected between two bed boards at the two ends of bed board; Bed board and bedstead be connected by being welded on three connecting plates in the rotating shaft, rotating shaft back and forth is rotationally connected about constituting by the bearing block that is installed in the bedstead two ends.

Bedcover is installed in arbitrary side of bed board by hinge through; Hand control switch or audio-switch are installed in the first side of headrest in the bedcover; Each fixes a fixed pulley at the dual-side intermediate point of bedstead.

The slow axis and the rotating connector between bed board of motor reducer can be made into the chain syndeton, concrete mode is to set all fixing movable sprockets of sprocket wheel, bedstead dual-side point midway on the decelerator slow axis, chain is sleeved on three sprocket wheels, the dual-side mid point that the two ends of chain are separately fixed at bed constitute chain gear transmission about reciprocal rotating mechanism.Also can adopt multi-change speed motor and decelerator directly to be rotationally connected, as long as reach rotating speed less than 4 commentaries on classics in the minute with the bed board rotating shaft.

Fix the connector of a band chute in inboard, bedstead one end limit, break-in limitation travel switch that is slidingly installed in it is selected the doss requirement of standing up of posture of custom with convenient.

Promptly make a kind of bed capable of nursing and supporting patient that can help patient to stand up automatically by such scheme.During use, if patient's hands can move, side is used switch, helps to stand up by the wish starter motor.Bed board drives to standing up the direction rotation at motor and drive mechanism thereof, crouches as turn to the right side by original lying on the left side, and the rotation of bed board, the patient body that lies on a bed rotates thereupon, promptly redirect to another lying posture through behind the excessive plate.And work as the position that bed board forwards setting to, and promptly touching travel switch, motor quits work.Reach the purpose of standing up.Can not be manual as patient, then adopt the micro computer time switch, by interval and the number of times that the nursing staff stands up for its setting, in the input time switch.Switch just can be by the number of times of setting, then, i.e. starter motor voluntarily, the rotation bed board stands up for patient.If patient can sound by wish, also can adopt audio-switch, operating electrical machines is realized standing up.If need flat prone position gesture, only need widen excessive plate, travel switch is installed in bed board turns to excessive plate level position and just promptly shut down and can realize.

The utility model has the advantages that simple in structurely, cost is low.Have between two bed boards through use checking repeatedly in 3 years, be fit to and reach the angular range and the bed board rotating shaft rotating speed that stand up purpose be not more than the setting that per minute 4 changes, the break-in limitation travel switch has been installed on the motor power circuit, when turning to a bed board horizontal level, touch travel switch, motor is out of service immediately and change when restarting and turn to, and can not bump with bedstead and promptly put in place, it is little, shockproof to fluctuate.For patient's safety in sleep provides guarantee on standing up from the structure to the function.Adopt hand switch, micro computer time switch and audio-switch all can control motor, make things convenient for user to select to use according to s own situation.Can help patient to stand up another lateral position effectively, alleviate nursing staff or relatives' arduous tired degree greatly from a lateral position.Though as family use still hospital use all can, can cover constant temperature on the bedcover by blanket, guarantee the interior temperature of bed, do not contacted by blanket with human body, when standing up, needn't consider to take off by problem.Patient's energy comfortable sleeping stand up freely, and the nursing staff can relievedly be had a rest; Needing to be particularly useful for altricious patient to use, to alleviate the fatigue of relatives' nurse.As if 1/4 place that travel switch is installed in bedstead or bed board two ends horizontal edge also slidably, as the bed board of lying on the back, the needs that different patient's prone positions are accustomed to are satisfied in the selection of lying on one's side and lying on the back about just realizing with excessive plate.

Description of drawings

Fig. 1 is bed capable of nursing and supporting patient structure and operation principle sketch map;

Fig. 2 is bedstead shape and structure and motor, drive disk assembly, the scheme of installation of travel switch on bedstead;

Fig. 3 is bed board version figure;

Fig. 4 is bedcover shape figure.

The specific embodiment

Below in conjunction with accompanying drawing,, scheme is described further as an embodiment.

With reference to Fig. 1,2,3,4, bed capable of nursing and supporting patient is to be made of with relevant control piece bedstead 1, bed board 5, bedcover 7, motor 23 and the connector between them.The interposition of bedstead 1 is equipped with two stiffeners 25 that link into an integrated entity with bedstead two vertical limits, affixed therebetween motor mounting plate 24, and motor 23 and decelerator 16 are fixed on this plate.On the bedstead dual-side corresponding with reducer output shaft dish 17, each installs a fixed pulley 13.Junction button 26 is left in side mid point corresponding position at two bed boards, steel cable 4 is enclosed within on the reducer output shaft dish 17, its two ends are fixed in the junction button 26 of bed board dual-side after walking around two pulleys 13, just constituted power drive system, and the reciprocal Revolution Per Minute of bed board rotating shaft 18 is not more than 4 commentaries on classics.Two bed boards adopt hinge 3 to be rotationally connected, and each fixes a pull bar 12 go-and-retum of two plates, and pull bar adopts screw rod 8 and screwed pipe 9 structures, has interests as required the angle of 5 of two bed boards to be regulated.Excessive plate 11 between two bed boards only need be fixed therein on any plate 5, and its middle part that is between two plates is got final product.Midpoint is respectively installed a bearing and bearing block 19 on limit, bedstead two ends, and the rotating shaft 18 of bed board is installed in the bearing block; Affixed three connecting plates 14 are selected arbitrary bed board 5 on axle 18, bed board are being fixed in the rotating shaft 18 near the intersection edges between two bed boards with screw.It is 140 when spending that the size of bedcover 7 is adjusted angles according to two bed boards 5, bed board oral area width is determined its width, is that its length is made by general one-tenth person lid by the length of subdivision, form a quadra, with hinge 6 rotational fixation on a side of bed board 5, in using, the convenient unlatching is as the criterion.Constant temperature is fixed on the frame end face and suitably by the blanket bedding.

On decelerator 16 slow axis sprocket wheel can also be installed, the fixed pulley 13 of bedstead 1 dual-side also changes sprocket wheel into, replaces steel cable 4 with chain, just constitutes a chain and transmits the better bed capable of nursing and supporting patient of stationarity that back and forth rotates about motor power drive bed board 5 is done.

Two break-in limitation travel switches 2 are installed in arbitrary end of bedstead, and in the connector 22 of the band chute 21 of Zhi Zuoing, switch contact stretches out above bedside in advance, and its electrode is connected in the motor power circuit 20, arbitrarily slippage travel switch position and fixed position; So that select the position of travel switch 2 in using by the custom prone position, the sleeping position purpose of lying on the back is promptly realized standing up to the midpoint of certain piece bed board 5 correspondence in one of them travel switch 2 position of sliding, and travel switch 2 is when dual-side, and right side purpose for sleeping in realizes lying on the left side.Hand switch 10 and audio-switch are installed in convenient position of using in the bedcover 7, and be general in the place corresponding with medicated pillow.Micro computer time switch 15 is installed in the position of the convenient nursing personnel operation of bedstead side or end face, they is all received in the motor power circuit 20 get final product.

Adopt the motor for washer of two-way rotation to get final product, earlier micro computer time switch 15 and motor 23 are joined with lead, 220V on and off switch S, two travel switches 2 and audio-switch or hand switch 10 all connect micro computer time switch associated connections post by lead and get final product.

The bed capable of nursing and supporting patient of making has like this solved the patient and has couched and stand up difficulty, and the arduous problem, particularly night that alleviate the nursing staff neither need to wait for constantly patient at one's side, need be when patient need not stand up yet the nursing staff get up and stand up for it.As the patient can not be manually can not sounding, just can use micro computer time switch 15, by the duration at interval that stands up of patient's custom, interval that stands up and number of times are set and imported in the time switch, will help patients stand up by setting requirement starter motor 23 on time.Bedcover 7 is rotationally connected with bed board 5, conveniently props up bedcover, for the patient state of an illness, take medicine and activity such as injection; And prop up bedcover, time control, acoustic control, manual switch all cease to be in force automatically, and can not meet accident; If the patient thinks seating and has a rest, only need patient body is turn 90 degrees the angle, be sitting in the bed board position that couched originally and get final product, bed board behind leans against exactly.

Claims

1, a kind of bed capable of nursing and supporting patient, by bedstead (1), bed board (5), bedcover (7) and the connector that they are linked together, motor (23) and on the motor power circuit, install manually, micro computer time control and audio-switch constitute; It is characterized in that bed board (5) by about two be rotatably connected with 120-160 degree angle, and the two has an excessive plate (11) to be fixed therein on the bed board (5) again to form; Be rotationally connected with bedstead two ends centerline by a rotating shaft (18) and bearing block (19) thereof between two bed boards (5), the below is equipped with motor (23) and decelerator (16) in the middle of being positioned at bedstead, between the slow axis reel (17) of bed board dual-side central point and decelerator, have a steel cable (4) that the three is rotatably connected, constitute bed board axle (18) Revolution Per Minute less than 4 change about back and forth be rotationally connected; Two bed boards that are serially connected with the motor power circuit (5) are installed on bedstead (1) rotate break-in limitation travel switch (2).

2, a kind of bed capable of nursing and supporting patient according to claim 1 is characterized in that also having installed a micro computer time switch (15) on the motor power circuit.

3, a kind of bed capable of nursing and supporting patient according to claim 1 is characterized in that respectively having a tension part that is made of screwed pipe (9) and screw rod (8) to be connected between two bed boards (5) at the two ends of bed board.

4, a kind of bed capable of nursing and supporting patient according to claim 1, it is characterized in that bed board (5) and bedstead (1) be connected by being welded on three connecting plates (14) in the rotating shaft (18), rotating shaft (18) constitutes left-right rotation by the bearing block (19) that is installed in the bedstead two ends and connects.

5,, it is characterized in that bedcover (7) is rotatably installed in arbitrary side of bed board (5) according to claim 1 or 3,4 described a kind of bed capable of nursing and supporting patient.

6, a kind of bed capable of nursing and supporting patient according to claim 1 is characterized in that hand control switch (10) is installed in the first side of the interior headrest of bedcover (7).

7, a kind of bed capable of nursing and supporting patient according to claim 1 is characterized in that each fixes a fixed pulley (13) at the dual-side intermediate point of bedstead (1).

8, a kind of bed capable of nursing and supporting patient according to claim 1, the slow axis and the rotating connector between bed board that it is characterized in that motor reducer (16) can be made into the chain syndeton, concrete mode is to set all fixing movable sprockets of sprocket wheel, bedstead (1) dual-side point midway on the decelerator slow axis, chain is sleeved on three sprocket wheels, the dual-side mid point that the two ends of chain are separately fixed at bed constitute chain gear transmission about reciprocal rotating mechanism.

9, a kind of bed capable of nursing and supporting patient according to claim 1 is characterized in that fixing in inboard, bedstead (1) one end limit the connector (22) of a band chute (21), and break-in limitation travel switch (2) is slidingly installed in it.