CN106510999B

CN106510999B - A kind of hard soft novel and multifunctional physiotherapy couch of separate type

Info

Publication number: CN106510999B
Application number: CN201611086643.8A
Authority: CN
Inventors: 杨玉维; 秦帅华; 赵新华; 葛为民; 李彬; 宋阳; 姜园
Original assignee: Tianjin University of Technology
Current assignee: Tianjin University of Technology
Priority date: 2016-12-01
Filing date: 2016-12-01
Publication date: 2019-04-12
Anticipated expiration: 2036-12-01
Also published as: CN106510999A

Abstract

The invention discloses a kind of hard soft novel and multifunctional physiotherapy couch of separate type, it is related to the field of medical instrument technology, including the hard bed built by modularization bed board, the soft bed on hard bed top, and the chamber pot device under hard bed is set, wherein hard bed is connected to hard bedrest, and the lifting motor by being equipped with drives leadscrew-nut mechanism to make hard bedrest vertical lifting, drive hard one lifting of bed, to realize that hard bed is bonded or separates with the soft bed that hard bed top is arranged in, after hard soft bed separation, it can be on hard bed, intermediate gaps under soft bed carry herbal fumigation modality, the present invention is alternately separated by soft or hard bed and fitting, it not only avoids and sleeps the lumbar vertebral disease that soft bed may cause for a long time, and effectively prevent the generation of bedsore, simultaneously, by the configuration of soft or hard bed separation plus chamber pot device and bed body other parts Humanized bowel movement function is realized in cooperation.It is a physiotherapy couch for having both counteracting bedsores, humanized defecation and herbal fumigation.

Description

A kind of hard soft novel and multifunctional physiotherapy couch of separate type

Technical field

The present invention relates to the field of medical instrument technology more particularly to a kind of novel and multifunctional physiotherapy couch.

Background technique

Present physiotherapy couch is varied, but single function is relatively simple, typically to carrying out certain physical therapy Bed special does not have daily nursing function.

It is multifunction nursing bed various informative, it is multiple functional, can with auxiliary body turning, back lifting, bent leg, and have guardrail, meal plate, The assisted cares facilities such as infusion support, foot bath frame, defecating hole.Nevertheless, existing nursing bed itself cannot effectively prevent disease The generation of people's bedsore, it usually needs carry the pre- counteracting bedsores of bedsore prevention air cushion.

Bedsore be mainly due to support body stress point for a long time do not change, cause the position blood circulation by Resistance organizes long term deletion nutrition, and then festers, and causes bedsore.Anti-bedsore mattress generally passes through two groups of disconnected inflation units Alternately inflation is to change body stress point, but since its structure is limited, supporting point journey bar line distribution to patient, it is patient bed simultaneously It is uncomfortable.Bedsore prevention air cushion is made by air-locked material, is not suitable in direct contact with the skin.In addition to this, anti-cotton-padded mattress Sore air cushion and existing modular multi-function nursing bed are not auxiliary products, seriously hamper many functions of nursing bed (such as back lifting, Bent leg, defecation) realization.

Nursing bed is generally provided with just hole, detaching and blocking by just orifice plate, so that patient-sized does not just need to leave Nursing bed.But under this mode, just detaching for orifice plate can cause the buttocks of patient to rub and squeeze with blocking, it is long this with It is past, the health of patient is seriously compromised, the pain of patient is increased.

In consideration of it, it is necessary to provide a kind of new physiotherapy couch for having both humanized nursing function to solve the above problems.

Summary of the invention

Technical problem solved by the invention is to provide a kind of hard soft novel and multifunctional physiotherapy couch of separate type, is a simultaneous Has the physiotherapy couch of counteracting bedsores, humanized defecation and herbal fumigation.

The hard soft novel and multifunctional physiotherapy couch of separate type of the present invention includes the hard bed built by modularization bed board, packet The soft bed as made of weaving textile that hard bed top is set is included, the chamber pot for patient's defecation including hard bed lower part is arranged in Device, wherein hard bed is connected to hard bedrest, and the lifting motor by being equipped with drives leadscrew-nut mechanism to keep hard bedrest perpendicular Go straight up to drop, drive hard one lifting of bed, thus realize hard bed be arranged in hard bed top soft bed be bonded or separate, it is described just Barrel includes chamber pot and the chamber pot lifting device for realizing chamber pot lifting, and the chamber pot can be beaten with patient posterior position on hard bed The preceding just orifice plate the opened just hole that just orifice plate and soft bed are equipped with after is longitudinally opposed.

Further, leadscrew-nut mechanism is by elevating screw a and hard bedrest a and elevating screw b and hard bedrest b points Do not form, the elevating screw a and elevating screw b pass through respectively lifting gear e and lifting gear d and lifting gear f and Lifting gear g engagement connection, the lifting gear e and lifting gear f are connected on lifting motor drive rod, the lifting Motor drive bar is meshed and is connect with lifting gear b and lifting gear c by lifting gear a, and the lifting gear c is connected to On lifting motor output shaft.

Further, the soft bed is formed by weaving textile, and one end is equipped with headpiece, and the opposite other end is equipped with soft Bed block plate is fixed with rotary shaft rack on the hard bed of described soft bed baffle one end, and shaft is connected to shaft branch in the form of revolute pair On frame.

It further, further include the soft bed tailstock and soft bed side arm that soft bed both ends are set, the soft bed tailstock and soft Be respectively equipped with rear fixed pin and preceding fixed pin on bed side arm, the rear fixed pin and preceding fixed pin respectively with soft bed baffle and bed Location hole in head plate is opposite.

Further, chamber pot lifting device includes chamber pot motor, and chamber pot motor is equipped with chamber pot gear a, including chamber pot gear C, chamber pot gear c and chamber pot gear a are meshed by chamber pot gear b, including the chamber pot motor drive connecting with chamber pot gear c Bar, chamber pot motor drive bar rotation, by the engagement of chamber pot gear d and rack gear, does vertical direction with carry-over bar on slideway It moves up and down, rack gear is connected by tripod and chamber pot pallet, and chamber pot is placed on chamber pot pallet.

Further, the chamber pot pallet is equipped with slideway, and chamber pot bottom is equipped with groove, and chamber pot and chamber pot pallet are with cunning Road is connected with the form of groove, and chamber pot pallet can be embedded in bottom plate below, and slideway also is provided on bottom plate, when chamber pot pallet Slideway and bottom plate on slideway horizontal alignment when, chamber pot can be extracted out along the slideway on chamber pot pallet and bottom plate.

Further, just orifice plate is mounted in the slideway of hard bed after-frame and hard bed side arm to the preceding just orifice plate respectively with after On, the connection folding of folding motor output shaft the gear a, folding gear a being equipped with are engaged with gear b is opened and closed, and folding gear b connection is opened Close rocking bar, folding rocking bar and preceding just orifice plate and after just orifice plate be threadedly coupled, and it is oppositely oriented.

Further, hard bed after-frame bottom is hinged with bent leg hinged set and back lifting hinged set, and bent leg hinged set is shaken with bent leg Bar is hinged, and bent leg sleeve is threadedly coupled with bent leg rocking bar, hinged with bent leg crank, hard bed after-frame, bent leg crank, song leg back plate, Head and the tail are hinged two-by-two for bent leg foreboard, form four-bar mechanism；The back lifting hinged set and back lifting rocking bar is hinged, back lifting sleeve with Back lifting rocking bar is threadedly coupled, hinged with back lifting crank, and what back lifting crank and hard bed side arm were equipped with, which play backboard, is connected, rise backboard with Hard bed side arm is hinged.

Further, including being bonded for soft bed with hard bed or isolated bed body goes up and down rocking bar, and under rising for chamber pot The chamber pot of drop goes up and down rocking bar, and the bed body lifting rocking bar is connected with lifting gear c, and chamber pot goes up and down rocking bar and chamber pot gear b It is connected.

Further, on the hard bed, the intermediate gaps under soft bed can carry herbal fumigation modality.

The beneficial effects of the present invention are: soft bed of the present invention is formed by weaving textile, hard bed is built by modularization bed board. When hard bed is bonded with soft bed, patient weight is supported by hard bed, at this time the cotton-padded mattresses such as patient's headrest area, shoulder blade, tail bone, heel, elbow The multiple position stress of sore；When hard bed is separated with soft bed, patient body is supported by soft bed completely, since soft bed is flexible, with patient's body Contact level product greatly increases, and the concentration stress point in patient can be rested the head on area, shoulder blade, tail bone, heel, elbow etc. disperses Occipital region periphery, back, thigh, arm etc. to the end, without stress point is concentrated, so that systemic blood is recycled.It is soft Hard bed alternately separates and fitting, not only avoids and sleeps the lumbar vertebral disease that soft bed may cause for a long time, and effectively prevents cotton-padded mattress The generation of sore.Meanwhile by the cooperation of chamber pot device and bed body other parts, humanized bowel movement function is realized.

Detailed description of the invention

Nursing bed entirety axonometric drawing when Fig. 1 is soft, hard bed fitting.

Nursing bed entirety axonometric drawing and partial enlarged view when Fig. 2 is soft, hard bed fitting.

Nursing bed entirety axonometric drawing when Fig. 3 is soft, hard bed separation.

Fig. 4 is nursing bed chamber pot elevating mechanism axonometric drawing.

Fig. 5 is just hole plate movement mechanism axonometric drawing on hard bed.

Fig. 6 is back lifting on hard bed, bent leg mechanism axonometric drawing.

Fig. 7 be patient's solution just when nursing bed configuration axonometric drawing.

In figure: 1. bed bodies go up and down rocking bar；2. lifting gear d；3. elevating screw a；4. hard bedrest a；5. lifting gear e； 6. lifting gear a；7. lifting gear b；8. lifting gear c；9. lifting motor；10. lifting motor drive rod；11. lifting gear f；12. elevating screw b；13. hard bedrest b；14. lifting gear g；21. bed tail plate；22. rotary shaft rack；23. shaft；24. soft Bed block plate；25. soft bed tailstock；Fixed pin after 26.；27. soft bed；28. soft bed side arm；Fixed pin before 29.；30. headpiece；31. Open and close motor；32. opening and closing gear a；33. opening and closing gear b；34. opening and closing rocking bar；35. hard after-frame；Just orifice plate before 36.；After 37. Just orifice plate；38. hard side arm；40. chamber pot motor；41. chamber pot gear a；42. chamber pot gear b；43. chamber pot gear c；44. chamber pot Motor drive bar；45. chamber pot gear d；46. rack gear；47. slideway；48. tripod；49. chamber pot pallet；50. chamber pot；51. chamber pot Go up and down rocking bar；52. bottom plate；61. bent leg rocking bar；62. bent leg hinged set；63. bent leg sleeve；64. bent leg foreboard；65. after bent leg Plate；66. bent leg crank；67. back lifting hinged set；68. back lifting rocking bar；69. back lifting sleeve；70. backboard；71. back lifting crank.

Specific embodiment

Physiotherapy couch of the present invention mainly includes soft bed, hard bed, bedstead and chamber pot device.Hard bed is mounted in bed by hard bedrest On frame.It can be with vertical lifting, so that hard bed realization be driven to move up and down by the hard bedrest of leadscrew-nut mechanism.Firmly, soft bed point It can be connected automatically from soft bed in the process and the head of a bed.When hard bed moves down, the slidably soft bed baffle on bedstead can be automatically moved To predetermined position, soft bed is carried on soft bed baffle, to prevent soft bed that hard bed is followed to move down together, at this point, firmly When bed continues to move down, hard bed and soft bed separation.Firmly, soft bed and the head of a bed can also automatically disengage during soft bed fitting.

The present invention will be further described below with reference to the drawings.

The lifting of hard bed: as shown in Figure 1.When electric model, the rotation of 9 output shaft of lifting motor, by lifting gear c8 and The engagement of lifting gear b7 and lifting gear b7 and lifting gear a6 drive lifting motor drive rod 10 to rotate.Lifting motor passes Lever 10 rotates, and is driven and is risen by the engagement of lifting gear e5 and lifting gear d2 and lifting gear d2 and lifting gear f11 Lead screw a3 and elevating screw b12 is dropped to rotate synchronously.Elevating screw a3 and hard bedrest a4, elevating screw b12 and hard bedrest b13 Leadscrew-nut mechanism is separately constituted, and oppositely oriented.Elevating screw a3, elevating screw b12 synchronous rotation drive respectively firmly Bedrest a4 and hard bedrest b13 is moved downward or upward simultaneously.Since hard bed is mounted in hard bedrest a4 and hard bedrest b13 On, it is achieved that the lifting of hard bed.When manual mode, rocking bar 1 is gone up and down by hand bed body, drives turning for lifting gear c8 Dynamic, subsequent transmission process is consistent with electric model.

Firmly, soft bed and the automatic of the head of a bed are connected in soft bed separation process: the process of configuration shown in Fig. 3 is transformed to as Fig. 2. As shown in Fig. 2, being fixed with rotary shaft rack 22 on hard bed, shaft 23 is connected on rotary shaft rack 22 in the form of revolute pair.When hard bed When decline, shaft 23 declines, and the slidably soft bed baffle 24 on bedstead can be automatically moved to predetermined position, enables soft bed 27 It is carried on soft bed baffle 24, at this point, soft bed baffle 24 is due to lacking support, oliquely downward (soft bed is kept off for movement under the effect of gravity Plate 24 is connect with bed tail plate 21 with planar contact pair, and direction and level are at 45 degree angles), during this, soft bed baffle 24 and soft bed tail Frame 25 only has the relative motion of horizontal direction, the not relative motion of vertical direction.By the decline of a distance, soft bed baffle 24 are embedded into the gap of soft bed tailstock 25.Hard bed continues to decline, and the rear fixed pin 26 on soft bed tailstock 25 is inserted into soft bed baffle In 24 fixation hole, the preceding fixed pin 29 on soft bed side arm 28 is inserted into the location hole on headpiece 30 simultaneously at this time, soft bed 27 It is fixed.Hard bed continues to decline, hard bed and soft bed separation, as shown in Figure 3.

Firmly, soft bed and the head of a bed automatically disengage during soft bed fitting: the process of configuration shown in Fig. 2 is transformed to as Fig. 3, For above-mentioned hard, soft bed and the head of a bed in soft bed separation process automatically connected inverse process.

The lifting and its replacement of chamber pot 50: as shown in Figure 4.When electric model, 40 output shaft of chamber pot motor rotation, by just The engagement of bucket gear a41 and chamber pot gear b42 and chamber pot gear b42 and chamber pot gear c43 drives chamber pot motor drive bar 44 Rotation.Chamber pot motor drive bar 44 rotates, and is done on slideway 47 by the engagement band carry-over bar 46 of chamber pot gear d45 and rack gear 46 Vertical direction moves up and down.Rack gear 46 is connected by tripod 48 and chamber pot pallet 49, so chamber pot pallet 49 follows rack gear 46 move together, and chamber pot 50 is lifted realization elevating movement by chamber pot pallet 49.When manual mode, rocking bar is gone up and down by chamber pot 51 drive chamber pot gear b42 rotation, and subsequent transmission process is consistent with electric model.Chamber pot pallet 49 of the invention, which is equipped with, to be slided Road, 50 bottom of chamber pot are equipped with groove, and chamber pot 50 connect in the form of slideway and groove with chamber pot pallet 49, and chamber pot pallet 49 can be with In the bottom plate 52 of insertion below, it also is provided with slideway on bottom plate 52, the slideway water on the slideway and bottom plate 52 of chamber pot pallet 49 When flat alignment, chamber pot 50 can be extracted out along the slideway on chamber pot pallet 49 and bottom plate 52.When chamber pot 50 needs to clean or replace, It can be in initial position in chamber pot pallet 49, i.e., shown in Fig. 4 when position, it is extracted out outward by the slideway on bottom plate 52.

Just the separation of orifice plate be bonded: as shown in Figure 5.Just orifice plate by preceding just orifice plate 36 and after just orifice plate 37 form, it is preceding just Just orifice plate 37 is mounted on the slideway of hard bed after-frame 35 and hard bed side arm 38 orifice plate 36 respectively with after.Open and close rocking bar 34 respectively with it is preceding Just just orifice plate 37 is threadedly coupled orifice plate 36 with after, and oppositely oriented.When electric model, folding 31 output shaft of motor rotation is led to Cross folding gear a32 and rotated with the drive folding rocking bar 34 that engages for opening and closing gear b33, at this time before just just orifice plate 37 with after of orifice plate 36 It can move round about simultaneously, realize separation or fitting.When manual mode, folding rocking bar 34 is manually directly shaken, its turn is made It is dynamic, before realizing just orifice plate 36, after just orifice plate 37 separation, fitting.

The present invention realizes humanized defecation by the cooperation of chamber pot device and bed body other parts.When the patient side of needs When just, bed hard first and soft bed 27 first can separate (not needing to execute this step command if being in discrete state), so Two pieces of patient posterior position just orifice plate separation (so that soft bed just hole site slot milling can be reached for chamber pot) on hard bed afterwards, At the same time, chamber pot 50 is risen to by chamber pot lifting device and is bonded with the just hole in soft bed 27, patient convenient, such as Fig. 7 institute Show.Patient convenient is complete, and chamber pot 50 playbacks, and just orifice plate playbacks two pieces on hard bed, and process is the inverse process of the above process.It is this Mode makes patient's buttocks before and after convenient whole process not to be squeezed and rub.

The movement of hard bed song leg plate: as shown in Figure 6.Bent leg rocking bar 61 and bent leg hinged set 62 are hinged, and the two is only around axis The rotation of line.Bent leg hinged set 62 is hinged on hard bed after-frame 35.Bent leg sleeve 63 is threadedly coupled with bent leg rocking bar 61, with bent leg Crank 66 is hinged.Head and the tail are hinged two-by-two for hard bed after-frame 35, bent leg crank 66, bent leg back plate 65, bent leg foreboard 64, form double leval jib Mechanism, wherein hard bed after-frame 35 is fixed.When the bent leg rocking bar 61 of manual shake, the spiral shell of bent leg rocking bar 61 and bent leg sleeve 63 Line connection length changes, and bent leg crank 66 is driven to rotate, to drive the bent leg back plate 65 in above-mentioned four-bar mechanism, song Leg foreboard 64 moves together, realizes bent leg movement.

Hard bed plays the movement of backboard 70: as shown in Figure 6.Back lifting rocking bar 68 and back lifting hinged set 67 are hinged, the two only around The rotation of axis.Back lifting hinged set 67 is hinged on hard bed after-frame 35.Back lifting sleeve 69 is threadedly coupled with back lifting rocking bar 68, with rise It is hinged to carry on the back crank 71.Back lifting crank 71 is connected with backboard 70 is played.Get up backboard 70 and hard side arm 38 it is hinged.Back lifting is shaken when manual When rocking bar 68, back lifting rocking bar 68 and the threaded connection length of back lifting sleeve 69 change, and drive back lifting crank 71 to rotate, back lifting Plate 70 rotates together, and realizes back lifting movement.

In the present invention, since soft bed 27 is fitted on hard bed by dowel hole, soft bed 27 can follow hard bed at this time It plays the movement of backboard 70 and bent leg plate and moves, realize the function of back lifting and bent leg.

The back lifting of the hard bed of the present invention and bent leg are deformed by manual rocking handle driving.The separation of soft, hard bed be bonded, just hole The separation and combination of plate, the raising and lowering of chamber pot are both provided with motor driven, while being also provided with manual actuation, facilitate Operation.

Carrying third party's herbal fumigation modality that physiotherapy couch of the present invention can be convenient.After hard soft bed separation, Ke Yi Intermediate gaps on hard bed, under soft bed carry stifling pond, and since soft bed is very thin, thickness be can be ignored, therefore can be with Directly stifling lid is placed on stifling pond, to form closed environment in favor of stifling implementation.Human body during stifling, Skin temperature can increase, and the capillary of skin can be expanded, and blood circulation is speeded, and promote the metabolism of skin and body, The generation of bedsore is not only further prevented, but also extremely beneficial for not movable patient for a long time.After decocting for Chinese herbal medicine, it Effective components of Chinese medicinal exist in the form of an ion, ion penetrate into skin, into can achieve in vivo treatment disease purpose.

It should be noted that only explaining the present invention the foregoing is merely the preferred embodiment of the present invention, not thereby limiting The invention patent range processed.It is only obviously changed to the technology of the present invention design is belonged to, equally protects model in the present invention Within enclosing.

Claims

1. a kind of hard soft novel and multifunctional physiotherapy couch of separate type, it is characterized in that: include the hard bed built by modularization bed board, The soft bed as made of weaving textile (27) including hard bed top is arranged in, including be arranged in hard bed lower part for patient's defecation Chamber pot device, wherein hard bed is connected to hard bedrest, and the lifting motor (9) by being equipped with drives leadscrew-nut mechanism to make firmly Bedrest vertical lifting drives hard one lifting of bed, thus realize hard bed be bonded with the soft bed (27) that hard bed top is arranged in or Separation, the chamber pot device include chamber pot (50) and realize chamber pot lifting chamber pot lifting device, the chamber pot (50) and Before patient posterior position is openable on hard bed just orifice plate (36) and after just hole that just orifice plate (37) and soft bed (27) are equipped with It is longitudinally opposed；

Leadscrew-nut mechanism is by elevating screw a (3) and hard bedrest a (4) and elevating screw b (12) and hard bedrest b (13) It separately constitutes, the elevating screw a (3) and elevating screw b (12) pass through lifting gear e (5) and lifting gear d (2) respectively And lifting gear f (11) and lifting gear g (14) engagement connection, the lifting gear e (5) and lifting gear f (11) are even It connects on lifting motor drive rod (10), the lifting motor drive rod (10) passes through lifting gear a (6) and lifting gear b (7) it is meshed connection with lifting gear c (8), the lifting gear c (8) is connected on lifting motor (9) output shaft.

2. the hard soft novel and multifunctional physiotherapy couch of separate type according to claim 1, it is characterized in that: the soft bed (27) by Weaving textile forms, and one end is equipped with headpiece (30), and the opposite other end is equipped with soft bed baffle (24), the soft bed baffle (24) it is fixed with rotary shaft rack (22) on the hard bed of one end, shaft (23) is connected on rotary shaft rack (22) in the form of revolute pair.

3. the hard soft novel and multifunctional physiotherapy couch of separate type according to claim 2, it is characterized in that: further including being arranged in soft bed (27) the soft bed tailstock (25) and soft bed side arm (28) at both ends is set respectively on the soft bed tailstock (25) and soft bed side arm (28) Have a rear fixed pin (26) and preceding fixed pin (29), the rear fixed pin (26) and preceding fixed pin (29) respectively with soft bed baffle (24) location hole and on headpiece (30) is opposite.

4. the hard soft novel and multifunctional physiotherapy couch of separate type according to claim 1, it is characterized in that: chamber pot lifting device includes Chamber pot motor (40), chamber pot motor (40) be equipped with chamber pot gear a (41), including chamber pot gear c (43), chamber pot gear c (43) and Chamber pot gear a (41) is meshed by chamber pot gear b (42), including the chamber pot motor drive bar connecting with chamber pot gear c (43) (44), chamber pot motor drive bar (44) rotates, and by the engagement of chamber pot gear d (45) and rack gear (46), band carry-over bar (46) exists Vertical direction moves up and down on slideway (47), and rack gear (46) is connected by tripod (48) and chamber pot pallet (49), chamber pot (50) it is placed on chamber pot pallet (49).

5. the hard soft novel and multifunctional physiotherapy couch of separate type according to claim 4, it is characterized in that: the chamber pot pallet (49) it is equipped with slideway, is equipped with bottom plate (52) below chamber pot pallet (49), bottom plate (52) is equipped with slideway, the chamber pot pallet (49) in insertion bottom plate (52), and the slideway of the two is spliced into a slideway.

6. the hard soft novel and multifunctional physiotherapy couch of separate type according to claim 1, it is characterized in that: the preceding just orifice plate (36) and after just orifice plate (37) be mounted on the slideway of hard bed after-frame (35) and hard bed side arm (38) respectively, the folding motor being equipped with (31) output axis connection folding gear a (32), folding gear a (32) are engaged with folding gear b (33), and folding gear b (33) is even Connect folding rocking bar (34), folding rocking bar (34) and preceding just orifice plate (36) and after just orifice plate (37) be threadedly coupled, and it is oppositely oriented.

7. the hard soft novel and multifunctional physiotherapy couch of separate type according to claim 1, it is characterized in that: hard bed after-frame (35) bottom Be hinged with bent leg hinged set (62) and back lifting hinged set (67), bent leg hinged set (62) and bent leg rocking bar (61) hingedly, bent leg set Cylinder (63) is threadedly coupled with bent leg rocking bar (61), hingedly with bent leg crank (66), hard bed after-frame (35), bent leg crank (66), song Head and the tail are hinged two-by-two for leg back plate (65), bent leg foreboard (64), form four-bar mechanism；The back lifting hinged set (67) and back lifting Hingedly, back lifting sleeve (69) is threadedly coupled rocking bar (68) with back lifting rocking bar (68), hingedly with back lifting crank (71), back lifting crank (71) rise backboard (70) being equipped with hard bed side arm (38) are connected, and play backboard (70) and hard bed side arm (38) is hinged.

8. the hard soft novel and multifunctional physiotherapy couch of separate type according to claim 1, it is characterized in that: including being used for soft bed (27) Rocking bar (1) is gone up and down with the fitting of hard bed or isolated bed body, and the chamber pot for chamber pot rise and fall goes up and down rocking bar (51), it is described Bed body lifting rocking bar (1) is connected with lifting gear c (8), and chamber pot lifting rocking bar (51) is connected with chamber pot gear b (42).

9. the hard soft novel and multifunctional physiotherapy couch of separate type according to claim 4, it is characterized in that: on the hard bed, Intermediate gaps under soft bed can carry herbal fumigation modality.