CN200984302Y

CN200984302Y - Multifunctional recovery bed

Info

Publication number: CN200984302Y
Application number: CN 200620136384
Authority: CN
Inventors: 陈秀; 徐永兵; 周权尚; 郭盼
Original assignee: Xian Siyuan University
Current assignee: Xian Siyuan University
Priority date: 2006-12-15
Filing date: 2006-12-15
Publication date: 2007-12-05
Anticipated expiration: 2016-12-15

Abstract

The utility model relates to a multifunctional rehabilitation bed of rehabilitation therapy for long term bed-ridden patient. The middle, the rear and the tail of the bed body is respectively provided with a manual turning-over device, a traction movement bracket and a lower-limb movement case respectively, wherein the manual turning-over device comprises a deceleration machine, a roller, a pushingdrawing curved tube, a steel-wire traction rope and back supporting plates, wherein the roller in rotary connection with the deceleration machine is arranged under a mattress, the two back supporting plates are embedded symmetrically in pylomes of the mattress, wherein both ends of the pushing/drawing curved tube are connected respectively with the lower part of the back supporting plate and the lower part of the mattress, one end of the steel-wire traction rope is wound around the roller and the other end is hinged with the pushing/drawing curved tube, wherein the traction movement bracket comprises a gantry provided with an electromotion rotary shaft rod on the top, the electromotion rotary shaft rod is provided with a nylon-belt roller, wherein a spur gear and a equal-diameter pulley in transmission connection with the deceleration machine is arranged inside the lower-limb movement case, foot-supporting boards that move along the equal-diameter pulley are arranged on one of the side walls of the case body, wherein a spur rack that moves along the spur gear on the other side wall of the case body.

Description

Multifunctional recovery bed

Technical field

This utility model belongs to the rehabilitation medicine equipment technical field, relates to a kind of can be used for the long-term bed patient is carried out the multifunctional recovery bed of rehabilitation.

Background technology

The patient who does not rise for long-term bed, if each joint, position of body, skeleton, muscle, skin all can not obtain suiting movable and taking exercise during one's sickness, often easily concurrent other functional disease disease is as neural downright bad, stasis of decubital ulcer, joint accretion, skeleton and amyotrophy etc.But the known medical sick bed that is disposed in hospital and the family generally only has the function of adjusting head of a bed gradient by the mode of manually-operated leading screw at present, can not help the patient regularly to stand up and make the patient carry out rehabilitation training as required in bed, patient's physical recovery can only rely on nursing staff's help, not only increase nursing staff's labor intensity and mental burden, and rehabilitation efficacy is also unsatisfactory.

The utility model content

The purpose of this utility model is the deficiency that exists at prior art, provide a kind of novel structure, easy to operate, can to drive patient's health corresponding site movable and take exercise and be beneficial to the multifunctional recovery bed of patient's therapy rehabilitation.

For achieving the above object and the design multifunctional recovery bed be a kind of equipment that the long-term bed patient carries out a last body, upper and lower extremities skeleton and muscle reconditioning of specializing in, it comprises the bed body of a band mattress, it is characterized in that middle part, rear portion and tail end at the bed body is respectively arranged with manual equipment for supporting patient with burn, a pair that can make the patient carry out body on demand to stand up and is used to help the patient to do dipping, alternately lifts the tractive motion frame of actions such as lower limb and abdominal crunch and one and be used to help the patient to finish both legs to bend and stretch the lower extremity movement case that moves with hip joint.Wherein: said manual equipment for supporting patient with burn is by the reductor that drives by hand crank, reel, two secondary push-and-pull bend pipes, two cover steel wire traction ropes and two blocks of back bracket plates are formed, the reel that is in transmission connection with speed reducer output shaft is located at the bottom of mattress, in two nested two through holes that are located at out on mattress of back bracket plate branch left-right symmetric, one end of two secondary push-and-pull bend pipes is connected to the bottom of two blocks of back bracket plates, other end hinge is contained in the mattress bottom, one of two cover steel wire traction ropes is wrapped on the reel each other in the other direction, and the pull rope other end is connected on the body of rod of two secondary push-and-pull bend pipe hinged end one sides; Said tractive motion frame has a portal frame that stands on mattress top, and being equipped with one in the upper shelf of portal frame can be by motor-driven rotating shaft bar, and symmetry is equipped with two cylinders on the rotating shaft bar, is wound with nylon tape on cylinder; Said lower extremity movement case has one and is located at a body tail end and can be around the square box that vertically rotates to the centre of gyration, in casing, be provided with by a motor-driven reductor, two equal diameter belt wheel and secondary spur gears that are in transmission connection with reductor that are in transmission connection with reductor, on a sidewall of casing, be provided with two sufficient supporting plates that are connected with the equal diameter belt shaft respectively, on another sidewall of casing, be equipped with two respectively engagement be interposed in spur gear both sides and can come back rotation to do the spur rack of reciprocal stretching motion with spur gear, an end that stretches out casing at spur rack also is equipped with sufficient supporting plate.The power of this recovery bed tractive motion frame and lower extremity movement case part all can provide by being arranged on an electric box of body bottom.

Multinomial functions such as multifunctional recovery bed collection treatment described in the utility model and physical exercise are one, have advantages such as simple in structure, easy to operate, low cost of manufacture, rehabilitation efficacy are good.In the practical application, above-mentioned three cover mechanisms around the setting of bed body can help the patient to realize about body to rollover by pleasant mechanical action form, the upper limb dipping, trunk is back and forth sat and is crouched, lower limb are alternately lifted lower limb and lower limb foot rotation rehabilitation exercise clocklike such as mark time, make the main skeleton of patient's whole body, muscle etc. obtain movable and exercise in various degree, to strengthening patient's skin and skeleton vigor, the mediation blood vessels, the generation etc. that prevents the downright bad and amyotrophy of skeleton and stop arm back decubital ulcer has all produced positive effect, especially the patient to being paralyzed in bed for a long time, both can promote its physical function to recover, improve patient's rehabilitation confidence, also reduce nursing staff's physical consumption dramatically.

Description of drawings

Fig. 1 is specific embodiment structural representation of this utility model.

Fig. 2 is that the A-A of Fig. 1 is to structural representation.

Fig. 3 is the upward view of manual equipment for supporting patient with burn part of the present utility model.

Fig. 4 is the structural representation of lower extremity movement case of the present utility model.

The specific embodiment

Referring to accompanying drawing, multifunctional recovery bed bed body by band mattress 4 described in the utility model, electric box 17, manual equipment for supporting patient with burn I, tractive motion frame II and lower extremity movement case III five parts are formed.

Manually the structure of equipment for supporting patient with burn I is shown in Fig. 1～3, it is by hand crank 13, reductor 2, reel 1, push-and-pull bend pipe 14, steel wire traction rope 3 and back bracket plate 5 are formed, reel 1 is located at mattress 4 bottoms and is in transmission connection with reductor 2 output shafts, in 5 fens nested two through holes that are located on the mattress of left-right symmetric of two blocks of back bracket plates, one end of two secondary push-and-pull bend pipes 14 is connected to the bottom of two blocks of back bracket plates 5, other end hinge is contained in mattress 4 bottoms, one of two cover steel wire traction ropes 3 is wrapped on the reel 1 each other in the other direction, and the other end of pull rope 3 is connected on the body of rod of two secondary push-and-pull bend pipe 14 hinged ends one sides.In the work, after reel 1 rotates along certain direction, can order about secondary push-and-pull bend pipe 14 actions by a cover steel wire rope 3, and then one back bracket plate 5 is released by making progress in the side mattress through hole; After reel 1 counter-rotating then this side back bracket plate 5 take in, opposite side back bracket plate 5 rises.

The structure of tractive motion frame II as shown in Figure 2, it comprises a portal frame 18 that stands on mattress 4 tops, in the upper shelf of portal frame 18 a rotating shaft bar that can be driven by motor 6 and reductor 7 is housed, symmetry is equipped with two cylinders 8 on the rotating shaft bar, on cylinder 8, be tied with two pairs of nylon tapes 9, the a pair of nylon tape 9 of its inboard is around on the contrary, and a pair of nylon tape 9 in the outside is around to identical.The bottom of two nylon tapes 9 is connected with a secondary back pad 12 in the outside, and back pad 12 is connected with knot that can be undone by a pull with outer strap, and the time spent can not take away.

Lower extremity movement case III is located at a body tail end, its structure as shown in Figure 1 and Figure 4, it has one can be around the square box 16 that vertically rotates to the centre of gyration 25, in casing 16, be provided with a reductor 20 that drives by motor 27, two equal diameter belt wheels 21 that are in transmission connection with

reductor

20,22 and the one secondary spur gear 24 that is in transmission connection with reductor 20, on a sidewall of casing 16, be provided with two respectively with equal diameter belt wheel 21, the sufficient supporting plate 30 of 22 connections, on another sidewall of casing 16, be equipped with two respectively engagement be interposed in spur gear 24 both sides and can come back rotation to do the spur rack 23 of reciprocal stretching motion with spur gear 24, an end that stretches out casing at spur rack 23 also is equipped with sufficient supporting plate 31.

This utility model can be finished following six kinds of functions altogether

One, stands up function

Rotate hand crank 13, power outputs to reel 1 through reductor 2, and reel 1 rotation lay winding wire ropes 3 drives back bracket plate 5 by steel wire rope 3 traction push-and-pull bend pipes 14 again and rises upset left, and the moving patient's health of holder is finished left and turned over; After hand crank 13 backward rotation, in like manner can finish the right side and turn over, two steel wire traction ropes 3 are around to difference, when guaranteeing that back bracket plate 5 rises on one side, Yi Bian can not move in addition on the reel 1.Slow down to adopt worm speed reducer, make stand up can be in stroke optional position self-locking and keeping.

Two, dipping is alternately lifted lower limb and abdominal crunch holding function

Power to rotating shaft, drives cylinder 8 rotations through reductor 7 by motor 6 outputs.Fix two pairs of belts on the cylinder, an inboard opposing connection is to finishing dipping on the contrary or alternately lifting the lower limb action; Outer strap spurs back pad about in the of 12 around to identical, finishes the abdominal crunch action.Alternately finishing of dipping with alternately controlling of abdominal crunch by the travel switch group 10 of rotating shaft right-hand member below.Rotating shaft drives collision block and triggers the switching of rotating travel switch control motor steering, realizes that motion alternately.The collision block position is adjustable, realizes the stroke size adjustment.

Three, both legs bend and stretch with hip joint and move

This group motion is finished by tailstock square box 16.Power is driven equal

diameter belt wheel

21,22 constant speed through reductor 20 and is rotated in the same way by motor 27 output, and belt wheel 22 drives bevel gear pair through axle again and rotates, and the rotation of vertical plane is converted into the rotation of horizontal plane.With driven spur racks 23 by the co-axial spur gear of dynamic bevel gear 24 and do rectilinear motion.On the spur rack 23 travel switch is housed, finishes the mutual switching of motor positive and inverse, thus realize tooth bar 23 back and forth alternately with forward and reverse rotation of

belt wheel

21,22 alternately.The straight reciprocating motion of spur rack 23 can help the patient to realize that both legs bend and stretch; Forward and reverse rotation of

belt wheel

21,22 then can help the patient to realize the activity of hip joint both forward and reverse directions.But center 25 rotations are changeed in casing 16 wraparounds, cooperate with alignment pin 15 and select both legs to bend and stretch or the hip joint motion.Draw control line to handle 19 by electric box 17, select the start-stop of required motion and promptly stop.

Each device of the present utility model all can need be done necessary stroke adjustment according to patient's use, makes degrees of motion controlled within the specific limits.

Attached number in the figure 11 is handle, and 15 is alignment pin, and 19 is joystick, 26 and 29 Be locating hole, 28 is belt pulley.

Claims

1, a kind of multifunctional recovery bed, comprise a bed body of being with mattress (4), it is characterized in that being respectively arranged with a manual equipment for supporting patient with burn (I), a secondary tractive motion frame (II) and a lower extremity movement case (III), wherein at middle part, rear portion and the tail end of bed body

1.1 said manual equipment for supporting patient with burn (I) is by the reductor (2) that drives by hand crank (13), reel (1), two secondary push-and-pull bend pipes (14), two cover steel wire traction ropes (3) and two blocks of back bracket plates (5) are formed, the reel (1) that is in transmission connection with reductor (2) output shaft is located at mattress (4) bottom, in nested two through holes that are located on the mattress of two blocks of back bracket plates (5) branch left-right symmetric, one end of two secondary push-and-pull bend pipes (14) is connected to the bottom of two blocks of back bracket plates (5), other end hinge is contained in mattress (4) bottom, one of two cover steel wire traction ropes (3) is wrapped on the reel (1) each other in the other direction, and pull rope (3) other end is connected on the body of rod of two secondary push-and-pull bend pipe (14) hinged ends, one side;

1.2 said tractive motion frame (II) has a portal frame (18) that stands on mattress (4) top, in the upper shelf of portal frame (18) a rotating shaft bar that can be driven by motor (6) is housed, symmetry is equipped with two cylinders (8) on the rotating shaft bar, is wound with nylon tape (9) on cylinder (8);

1.3 having one, said lower extremity movement case (III) is located at a body tail end and can be around the square box (16) that vertically rotates to the centre of gyration (25), in casing (16), be provided with a reductor (20) that drives by motor (27), two equal diameter belt wheels (21 that are in transmission connection with reductor (20), 22) and a secondary spur gear (24) that is in transmission connection with reductor (20), on a sidewall of casing (16), be provided with two respectively with equal diameter belt wheel (21,22) the sufficient supporting plate (30) of axle connection is equipped with two and meshes the spur rack (23) that is interposed in spur gear (24) both sides respectively on another sidewall of casing (16).

2, according to claim 1 multifunctional recovery bed, it is characterized in that on the cylinder (8) of upper body motion frame (II), being wound with two pairs of nylon tapes (9), a pair of nylon tape (9) of its inboard is around on the contrary, and a pair of nylon tape (9) in the outside is around to identical.

3, according to claim 2 multifunctional recovery bed, it is characterized in that the bottom that is wrapped in upper body motion frame cylinder (8) a pair of nylon tape in the outside (9) is connected with back pad (12).