CN107625593A - A kind of sick bed of patient's tiltable displacement - Google Patents

Abstract

The invention provides a patient bed which can be tilted and shifted. A first "U"-shaped sleeve rod is erected between the left ends of the tubes, and a second "U"-shaped sleeve rod is erected between the right ends of the two sleeves. The first "U"-shaped sleeve rod and the second "U"-shaped sleeve rod The arms at both ends of the sleeve rod can move back and forth in the two casings. There is an arc-shaped coaming plate hinged under the first "U"-shaped sleeve rod and the second "U"-shaped sleeve rod. The two inner walls of the arc-shaped coaming plate Each end is provided with a first clamp, and the bed base is provided with a shifting transmission mechanism, which includes a bed board that can be tilted on one side. The first clamp and the two second clamps can clamp the four corners of the mattress and realize the bed movement of the patient through the transmission of the conveyor belt, thereby improving the work efficiency of the medical staff.

Description

A kind of patient bed that can tilt and move

technical field

The invention relates to the field of medical equipment, in particular to a patient bed which can be tilted and moved.

Background technique

The beds used for patients to recuperate include common and multifunctional beds. Hospital beds can also be called medical beds, nursing beds, etc. They are beds used by patients during recuperation. They are mainly used in major hospitals, township health centers, and community health service centers. With the development of society, the demand for various humanized nursing beds is increasing day by day. However, the inhumane design of some hospital beds makes the labor intensity of the medical staff high, leading to many occupational diseases; Unnecessary damage to patients caused by inappropriate handling methods.

Contents of the invention

In order to overcome the above problems, the object of the present invention is to provide a hospital bed in which the patient can be tilted and shifted. disadvantages.

The present invention is realized by adopting the following scheme: a patient bed that can be tilted and displaced includes a support base, a support plate is arranged on the support base, a bed base is mounted on the support plate, and an opening is opened on the bed base , two cylinders are arranged on the support plate, the transmission rods of the cylinders pass through the opening, two support rods are vertically arranged at both ends of the head and tail of the bed base, and the two support rods A sleeve is set between the tops, a first "U"-shaped sleeve is set between the left ends of the two sleeves, and a second "U"-shaped sleeve is set between the right ends of the two sleeves. The arms at both ends of the first "U"-shaped sleeve rod and the second "U"-shaped sleeve rod can move back and forth in the two sleeves, and the first "U"-shaped sleeve rod and the second "U"-shaped sleeve rod An arc-shaped coaming plate is hingedly arranged under the shaped sleeve rods, and a first clamp is arranged at both ends of the inner wall of the arc-shaped coaming plate. The two arc-shaped coaming plates and four support rods form a space, and the A displacement transmission mechanism is arranged on the bed base, and the displacement transmission mechanism is located in the space. The displacement transmission mechanism includes a bed board that can be tilted on one side, and the left bottom of the bed board is hingedly arranged on the On the bed base, the bottom of the right side of the bed board is opened and closed up and down by the two cylinders passing through the opening, and the left side and the right side of the bed board are respectively erected with a first rotating shaft and a second rotating shaft. A conveyor belt is wound between the rotating shaft and the second rotating shaft, and a hand handle is provided at one end of the first rotating shaft, and the hand crank drives the conveyor belt to move forward and backward through the first rotating shaft and the second rotating shaft, and the left and right sides of the conveyor belt are There is a second clamp on the side, and the two second clamps are close to the first rotating shaft. The two first clamps and the two second clamps can clamp the four corners of the mattress and realize the patient's bed movement through the transmission of the conveyor belt; When the patient moves, it is completed through the cooperation of the two described sick beds. The two air cylinders on the first sick bed of the said sick bed start to start, and the transmission rods of the two air cylinders will slowly lift the right side of the bed board. When the predetermined angle is reached, the two first clamps and two second clamps on the second hospital bed of the hospital bed clamp the four corners of the mattress and move the patient through the transmission of the conveyor belt, and the bed board will move the mattress and the two second clamps. The patient is slowly transferred from said first hospital bed to said second hospital bed, thereby speeding up the patient's transfer operation on the hospital bed.

Further, the two second clamps are moved from the left side of the bed base to the right side of the bed base under the drive of the conveyor belt, and the two second clamps are clamped to the left side of the mattress on another hospital bed. The two "U"-shaped sleeves are removed from the casing, so that the first clamps at both ends of the arc-shaped coaming clamp the right side of the mattress on the other hospital bed. The belt performs a reset operation, and now the mattress is driven by the conveyor belt, two first clamps, and two second clamps to realize the patient's bed transfer.

Further, the transmission rod of the air cylinder is connected to the right bottom of the bed board, and when the air cylinder is fully extended, the inclination of the bed board that can be tilted on one side is 60 degrees.

Further, a front baffle is arranged between the two support bars at the head of the bed base, a back baffle is arranged between the two support bars at the head of the bed base, the front baffle, the back baffle All grid-shaped.

Further, the first fixture and the second fixture have the same structure, the first fixture includes an upper clamping plate, a lower clamping plate, and bolts, and threaded holes are opened on the upper clamping plate and the lower clamping plate, and the bolts pass through the upper clamping plate and the lower clamping plate. The threaded holes of the clamping plate and the lower clamping plate clamp the upper clamping plate and the lower clamping plate, the lower surface of the upper clamping plate is provided with first sawtooth, the upper surface of the lower clamping plate is provided with second sawtooth, the first sawtooth and the second The two zigzags are arranged in dislocation.

Further, a plurality of viewing windows are provided on the arc-shaped enclosure.

Further, the support base is provided with pulleys, and the pulleys include two front universal wheels and rear rollers with brake function.

Further, a pivoting pipe is provided at the top middle of the arc-shaped coaming, and a groove is opened in the middle of the first "U"-shaped sleeve rod and the second "U"-shaped sleeve rod, and the arc-shaped coaming It is sleeved on the tank body through a pivoting tube.

Further, a third rotating shaft is erected in the middle of the bed board, the third rotating shaft crosses the conveyor belt, and the third rotating shaft can guide the conveyor belt.

The beneficial effect of the present invention is that: the present invention sets two first clamps on the arc-shaped coaming plates on both sides of the bed base, and a second clamp is arranged on the left and right sides of the conveyor belt, and the two second clamps are driven by the conveyor belt. Next, move from the left side of the bed base to the right side of the bed base, clamp the two second clamps to the left side of the mattress on the other hospital bed, and the second "U"-shaped sleeve rod is moved out of the sleeve so that the arc The first clamps at both ends of the shaped enclosure clamp the right side of the mattress on another hospital bed, so that the two first clamps and two second clamps can clamp the four corners of the mattress and realize the patient's movement through the transmission of the conveyor belt. The bed not only solves the disadvantages of the existing multiple people carrying patients, but also greatly improves the efficiency of patient transfer, saves manpower, and ensures the safety of patients. In addition, when the patient moves, it is completed through the cooperation of the two beds, and the two first clamps and two second clamps on one of the two beds clamp the four corners of the mattress and are driven by the conveyor belt. When the patient is moved, the two air cylinders on the other bed of the two hospital beds start to start, and the transmission rods of the two air cylinders will slowly lift the right side of the bed board, and the bed board will slowly lift the mattress and the patient from the The other bed is shifted onto the one bed, thereby speeding up the operation of moving the patient on the bed.

Description of drawings

Fig. 1 is a structural schematic diagram 1 of the patient moving bed of the present invention.

Fig. 2 is a schematic diagram of the second structure of the patient moving bed of the present invention.

Fig. 3 is a schematic diagram of the structure in which one side of the bed board of the displacement transmission mechanism of the present invention is lifted up.

Fig. 4 is a structural schematic diagram of the displacement transmission mechanism of the present invention.

Fig. 5 is a schematic structural view of the first clamp of the present invention.

Fig. 6 is a schematic structural view of another embodiment of the supporting base of the present invention.

Fig. 7 is a schematic structural view of another embodiment of the supporting base of the present invention after removing the cover plate.

Fig. 8 is a schematic diagram of the forward rotation structure of partial gears of another embodiment of the support base of the present invention.

Fig. 9 is a schematic diagram of partial gear reversal structure of another embodiment of the support base of the present invention.

Fig. 10 is a schematic diagram of the cover plate structure of another embodiment of the support base of the present invention.

Fig. 11 is a schematic structural view of the fifth gear of another embodiment of the support base of the present invention.

Fig. 12 is a schematic structural view of the foot pedal of another embodiment of the support base of the present invention.

Fig. 13 is a schematic diagram of the partial structure of the pedal joint of another embodiment of the support base of the present invention.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings.

Please refer to Fig. 1 to Fig. 5, a kind of hospital bed that the patient can tilt and shift according to the present invention includes a support base 1, a support plate 2 is arranged on the support base 1, and a bed is erected on the support plate 2. Seat 3, an opening 38 is provided on the bed base 3, two cylinders 21 are arranged on the support plate, the transmission rods of the cylinders 21 pass through the opening 38, the head and tail of the bed base 3 Both ends are vertically provided with two support rods 31, and a sleeve 32 is erected between the tops of the two support rods 31, and the two support rods 31 are used to support the sleeve 32, and the left ends of the two sleeves 32 are A first "U"-shaped sleeve rod 33 is erected between them, and a second "U"-shaped sleeve rod 34 is erected between the right ends of the two sleeve pipes 32, (wherein, a partition plate is arranged inside the sleeve pipe 32 , so that the interior of the casing is divided into upper and lower layers, so that the first "U"-shaped sleeve rod 33 can be inserted into the upper layer of the sleeve pipe 32, and the second "U"-shaped sleeve rod 34 can be inserted into the lower layer of the sleeve pipe 32) The first The arms at both ends of a "U"-shaped sleeve rod 33 and the second "U"-shaped sleeve rod 34 can move back and forth in the two sleeve pipes 32, (the principle that the sleeve rods are stretched and contracted back and forth in the sleeve pipes The principle of pulling and retracting the telescopic rod in the handle of the umbrella is the same as that not described in detail here) The first "U"-shaped sleeve rod 33 and the second "U"-shaped sleeve rod 34 are hingedly provided with an arc A coaming 4, the two ends of the inner wall of the arc-shaped coaming 4 are provided with a first clamp 5, the two arc-shaped coamings 4 and four support rods 31 enclose a space 6, and the bed base 3 A displacement transmission mechanism 7 is provided, and the displacement transmission mechanism 7 is located in the space 6. The displacement transmission mechanism 7 includes a bed board 71 that can be tilted on one side, and the left bottom of the bed board 71 is hingedly arranged On the bed base 3, the bottom right side of the bed board 71 is opened and closed up and down by the two cylinders 21 passing through the opening 38, so that when the patient moves, the two cylinders 21 can Lift one side of the bed board, so that the patient can move more easily; please refer to Figure 3, when the patient moves, it is completed through the cooperation of the two described sick beds, and the first sick bed of the described sick bed The two cylinders 21 start to start, and the transmission rods of the two cylinders 21 slowly lift the right side of the bed board 71. When the predetermined angle is reached, in this embodiment, the predetermined angle can be 60°; The two first clamps 5 and the two second clamps 8 clamp the four corners of the mattress and move the patient through the transmission of the conveyor belt 74, and the bed board 71 slowly moves the mattress and the patient from the first hospital bed. shifting to said second hospital bed, thereby speeding up the patient's transfer operation on the hospital bed.

A first rotating shaft 72 and a second rotating shaft 73 are erected on the left side and the right side of the bed board respectively, and a conveyer belt 74 is wound between the first rotating shaft 72 and the second rotating shaft 73, and one end of the first rotating shaft 72 is provided with a hand Rocking handle 75, described hand cranking handle 75 drives conveyer belt 74 to move back and forth through first rotating shaft 72 and second rotating shaft 73, and described conveyer belt 74 left and right sides are provided with a second clamp 8, and two second clamps 8 Close to the first rotating shaft 72 , the two first clamps 5 and the two second clamps 8 can clamp the four corners of the mattress and realize the transfer of the patient through the transmission of the conveyor belt 74 .

Wherein, the two second clamps 8 are moved from the left side of the bed base 3 to the right side of the bed base 3 under the drive of the conveyor belt 74, and the two second clamps 8 are clamped to the left side of the mattress on another hospital bed. , the second "U"-shaped sleeve rod 34 is removed from the sleeve 32, so that the first clamps 5 at both ends of the arc-shaped coaming plate 4 clamp the right side of the mattress on another hospital bed, because the patient is located on the mattress In this way, the conveyor belt 74 is reset by the hand crank 75, and now the mattress is driven by the conveyor belt 74, two first clamps 5, and two second clamps 8 to move the bed of the patient. When the mattress is displaced, the patient is also displaced. When the mattress is displaced, the patient is also displaced.

The transmission rod of the air cylinder 21 is connected to the right bottom of the bed board 71 , and when the air cylinder 21 is fully extended, the inclination A of the bed board 71 that can be tilted on one side is 60 degrees.

In the present invention, a bottle hanging bar 35 is arranged on the bedside sleeve of the bed base 3 , and the bottle hanging bar 35 is close to the first "U"-shaped sleeve bar 34 . The bottle bar can thus be used for patient bottle handling. A front baffle 36 is arranged between the two support rods at the head of the bed 3 , a rear baffle 37 is arranged between the two support rods at the head of the bed 3 , the front baffle 36 , the rear The baffles 37 are all grid-shaped. Thus, the front baffle 36 and the rear baffle 37 can not only limit the position of the patient, but also protect the patient.

The first clamp 5 and the second clamp 8 have the same structure, and the first clamp 5 includes an upper clamp 51, a lower clamp 52, and bolts 53, and the upper clamp 51 and the lower clamp 52 are provided with threaded holes, so The bolt 53 passes through the threaded holes of the upper clamping plate 51 and the lower clamping plate 52 to clamp the upper clamping plate 51 and the lower clamping plate 52. The lower surface of the upper clamping plate 51 is provided with first sawtooth 511, and the upper surface of the lower clamping plate 52 A second sawtooth 521 is provided, and the first sawtooth 511 and the second sawtooth 521 are arranged in a staggered position. When the fixture is in use, the bolts are unscrewed, so that the upper splint 51 and the lower splint 52 will be separated, so that the mattress is placed between the upper splint 51 and the lower splint 52, and then the bolts are tightened. The first sawtooth 511 of the splint and the second sawtooth 521 of the lower splint can clamp the mattress tightly.

A plurality of viewing windows 41 are provided on the arc-shaped enclosure 4 . The condition of the patient can be observed through the viewing window 41. The support base 1 is provided with pulleys, and the pulleys include two front universal wheels 11 and a rear roller 12 with a brake function. The patient shifting bed can be moved like this, which is convenient for medical personnel to operate.

A pivoting pipe 42 is provided at the top middle of the arc-shaped enclosure 4, and a groove is provided in the middle of the first "U"-shaped sleeve rod 33 and the second "U"-shaped sleeve rod 34, and the arc-shaped enclosure The plate 4 is sleeved on the tank body through the pivot tube 42 . This can make the arc-shaped coaming plate 4 better hinged on the sleeve rod. Four support columns 13 are vertically arranged on the support plate 2 , and the bed base 3 is erected on the support plate 2 through the four support columns 13 . The middle part of the bottom plate 71 is erected with a third rotating shaft 76, and the third rotating shaft 76 passes through the conveyor belt 74 transversely. The third rotating shaft 76 can guide the conveyor belt 74, and the third rotating shaft can also guide the conveyor belt 74. The mattress provides some support.

Please refer to FIG. 6 to FIG. 13 , in another embodiment of the support base of the present invention, the support base includes a double-ended wrench-shaped base A1, the first concave A2 and the second double-ended wrench-shaped base A1 The inner sides of the two concave heads A3 are provided with a slideway A4, and the slideway A4 is provided with a crossbar A5 that can move left and right on the slideway, and the middle part of the crossbar is provided with a nut A6, and the nut A6 is sleeved on the screw rod A7. Above; the two ends of the cross bar A5 are provided with a support rod A8, and the support rod A8 is hinged with the limit movable rod A9 arranged on the inner side of the concave head, so as to drive the support rod A8 to change when the cross bar A5 moves forward, backward, left, and right. Inclination height; the middle part of the double-ended wrench-shaped base A1 has a cavity A10, and the first gear A11, the second gear A12 and the third gear A13 are meshed side by side in the cavity; the first gear A11 and the second gear The lower side of the three gears A13 is provided with a worm A14, and the end of the screw A7 is provided with a worm gear A15, so that the worm gear A15 is driven by the worm to control the rotation of the screw A7 when the first gear A11 and the third gear A13 rotate; The cavity A10 is also provided with a fourth gear A14, and the underside of the fourth gear A14 is provided with a one-way gear A15; the one-way gear A15 is driven by an L-shaped rack A16, and the L-shaped rack The transverse portion of A16 is provided with a bar-shaped limit port A17; the front end of the cavity A10 is hinged with a pedal A18, and the hinge is provided with a return spring A19 to automatically reset after the pedal A18 is stepped on; There is a convex portion on the lower side of the pedal A18, and the convex portion is embedded in the strip-shaped limit opening A17, so that when the pedal A18 is stepped on, the convex portion is connected with the pedal A18. The hinge part of the cavity A10 moves in an arc at the center of the circle, driving the L-shaped rack to move back and forth; the first gear A11, the second gear A12, the third gear A13 and the fourth gear A14 have a cover plate A20 , the cover plate A20 is provided with an opening A21, the fifth gear A22 is meshed between the first gear and the fourth gear, the fifth gear A22 is provided with a pull rod A23, and the pull rod passes through the The opening A21 is convenient for the user to pull the fifth gear A22 out from between the first gear A11 and the fourth gear A14, and engage between the second gear A12 and the fourth gear A14.

Please continue to refer to FIG. 12 , in an embodiment of the present invention, the cross section of the pedal A18 is an inverted triangle, and the convex part is a transmission rod A24 connected to the top of the inverted triangle. Please refer to Fig. 13, the L-shaped rack A16 is arranged in the track A27 of the cavity, so that when the pedal is stepped on, the transmission rod A24 is limited in the bar shape of the L-shaped rack A16 Port A17 moves up and drives the L-shaped rack A16 to stretch back and forth.

Please continue to refer to FIG. 6 , in an embodiment of the present invention, a brake wheel A25 is provided at the bottom of the double-ended wrench-shaped base A1 .

Please refer to FIG. 7 , in an embodiment of the present invention, the top of the pole A8 is hinged to the bottom of a support plate on which the bed seat is arranged.

Please continue to refer to Fig. 7, the present invention pushes the L-shaped rack through the stepping of the pedal to control the rotation of the one-way gear, thereby driving the fourth gear to rotate, and the fourth gear meshes with the fifth gear to drive the first gear and the second gear. The second gear and the third gear rotate, and then the tilt height of the support rod A8 is adjusted by the worm gear under the first gear and the third gear, so as to realize height adjustment; it is worth mentioning that when controlling the lifting, the fifth gear is meshed Between the fourth gear and the first gear, the forward rotation can be completed, and the fifth gear can be pulled out and meshed between the fourth gear and the second gear to complete the reverse rotation; in the process of pedaling Among them, the reset is performed by the return spring, and the lifting of the present invention is completely realized mechanically, without power supply and cylinder, and is easy to operate.

In a word, the present invention sets two first clamps on the arc-shaped coaming plates on both sides of the bed base, and a second clamp is set on the left and right sides of the conveyor belt, and the two second clamps are driven from the left side of the bed base by the conveyor belt. Move to the right side of the bed base, clamp two second clamps to the left side of the mattress on another hospital bed, and the second "U"-shaped sleeve rod is removed from the sleeve, so that the two ends of the arc-shaped hoarding The first clamp clamps the right side of the mattress on another hospital bed, so that the two first clamps and two second clamps can clamp the four corners of the mattress and realize the patient's bed movement through the transmission of the conveyor belt, which not only solves the problem of Existing many people carry the drawbacks of patients, and greatly improve the efficiency of patient transfer, save manpower, and ensure the safety of patients. In addition, when the patient moves, it is completed through the cooperation of the two beds, and the two first clamps and two second clamps on one of the two beds clamp the four corners of the mattress and are driven by the conveyor belt. When the patient is moved, the two air cylinders on the other bed of the two hospital beds start to start, and the transmission rods of the two air cylinders will slowly lift the right side of the bed board, and the bed board will slowly lift the mattress and the patient from the The other bed is shifted onto the one bed, thereby speeding up the operation of moving the patient on the bed.

The above descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the present invention.

Claims (9)

1. A kind of 1. sick bed of patient's tiltable displacement, it is characterised in that：Including a support base, it is provided with the support base One supporting plate, the supporting plate restocking are provided with a base, offer an opening on the base, two are provided with the supporting plate Individual cylinder, the drive link of the cylinder pass through the opening, and the head of a bed of the base and tailstock both ends are vertically installed with two Support bar, setting up between described two support bar tops has sleeve, and being set up between the left end of described two sleeve pipes has one first " u "-shaped loop bar, setting up between the right-hand member of described two sleeve pipes has one second " u "-shaped loop bar, the first " u "-shaped loop bar and second Two end arms of " u "-shaped loop bar can be moved forward and backward in two sleeve pipes, the first " u "-shaped loop bar and the second " u "-shaped set Be hinged below bar to be provided with an arc coaming plate, the both ends of the arc coaming plate inwall are provided with one first fixture, and described two Individual arc coaming plate and four support bars surround a space, a displacement transmission mechanism are provided with the base, and the displacement passes Motivation structure is located in the space, the displacement transmission mechanism include one can unilateral inclined bed board, the left side bottom of the bed board Portion is be hinged to be arranged on the base, and the bottom right side of the bed board is realized by described two cylinders through the opening to be opened up and down Close, on the left of the bed board and right side has set up first rotating shaft and the second rotating shaft respectively, between the first rotating shaft and the second rotating shaft A conveyer belt is wound with, described first rotating shaft one end is provided with wind, and the wind passes through first rotating shaft and the second rotating shaft Driving conveying belt is moved forward and backward, and is provided with one second fixture at left and right sides of the conveyer belt, and two the second fixtures are close The first rotating shaft, two the first fixtures and two the second fixtures can clamp the corner of mattress and be realized by the transmission of conveyer belt The shifting bed of patient；During patient shifting, coordinated by the sick bed described in two and completed, two on first sick bed of the sick bed Cylinder starts to start, and operation is slowly lifted in the right side of bed board by the drive link of two cylinders, when reaching predetermined angular, by institute Two the first fixtures on second sick bed of sick bed and two the second fixtures are stated to clamp the corner of mattress and passing through conveyer belt Transmission carry out patient shifting, then bed board mattress and patient are slowly displaced to second sick bed from first sick bed On, so as to accelerate the shifting function of patient on one's sick bed.
2. A kind of 2. sick bed of patient's tiltable displacement according to claim 1, it is characterised in that：Described two second fixtures It is moved under the drive of conveyer belt on the left of base on the right side of base, two the second fixtures is clamped to the mattress on another sick bed Left side, the second " u "-shaped loop bar are removed from sleeve pipe so that first fixture at arc coaming plate both ends is clamped on another sick bed Mattress on the right side of, because patient is located on mattress, conveyer belt is so carried out by reset operation by wind, now mattress is defeated Send the shifting bed that patient is realized under the drive of band, two the first fixtures, two the second fixtures.
3. A kind of 3. sick bed of patient's tiltable displacement according to claim 1, it is characterised in that：The drive link of the cylinder Be connected with the bed board bottom right side, and under the cylinder the fully extended state, it is described can unilateral inclined bed board inclination Spend for 60 degree.
4. A kind of 4. sick bed of patient's tiltable displacement according to claim 1, it is characterised in that：The two of the base head of a bed A front apron is provided between individual support bar, a rear baffle is provided between two support bars of the base head of a bed, before described Baffle plate, rear baffle are lattice-shaped.
5. A kind of 5. sick bed of patient's tiltable displacement according to claim 1, it is characterised in that：First fixture and Two clamp structures are identical, and first fixture includes train wheel bridge, lower plate and bolt, on the train wheel bridge and lower plate Screwed hole is offered, train wheel bridge and lower plate are clamped by the screwed hole of the bolt through train wheel bridge and lower plate, described The lower surface of train wheel bridge is provided with the first sawtooth, and the upper surface of the lower plate is provided with the second sawtooth, first sawtooth and Second sawtooth sequence is arranged.
6. A kind of 6. sick bed of patient's tiltable displacement according to claim 1, it is characterised in that：Set on the arc coaming plate It is equipped with multiple visual windows.
7. A kind of 7. sick bed of patient's tiltable displacement according to claim 1, it is characterised in that：Set in the support base Pulley is equipped with, the pulley includes two preposition universal wheels and the rearmounted roller with brake function.
8. A kind of 8. sick bed of patient's tiltable displacement according to claim 1, it is characterised in that：The top of the arc coaming plate End middle part is provided with a pivot joint pipe, and the middle part of the first " u "-shaped loop bar and the second " u "-shaped loop bar offers a cell body, institute Arc coaming plate is stated by being pivotally connected pipe sleeve on the cell body.
9. A kind of 9. sick bed of patient's tiltable displacement according to claim 1, it is characterised in that：Set up in the middle part of the bed board There is the 3rd rotating shaft, the 3rd rotating shaft is horizontally through the conveyer belt, and the 3rd rotating shaft can play guide effect to conveyer belt.