CN106974783A - Stryker frame - Google Patents

Abstract

A kind of Stryker frame, including：Lathe bed, it includes bedstead, the carriage being arranged on bedstead, the bed board being arranged on carriage and the mattress being arranged on bed board；The mattress includes the first grafting pad and the second grafting pad, the first grafting pad is with the second grafting pad relative to bed board or so grafting cooperation so that mattress is integrally rectangular, the first grafting pad sets some grooves provided with parallel interval, the groove is u-shaped and is open towards one end setting, width extension of the opening of the groove along bedstead, and set towards the side of bedstead, the center of the mattress, several first hinges are provided with along the length direction of bedstead, several second hinges are provided with along the width of the mattress, lifting apparatus, for by the first mattress and the second mattress vertically jack-up, equipment for supporting patient with burn, including support hydraulic pressure post.The present invention is simple in construction, so as to reduce the probability of happening of pressure sore, alleviates the nursing difficulty and working strength of pressure sore.

Description

Turning bed

technical field

The invention relates to the technical field of medical equipment, in particular to a turning bed.

Background technique

Common hospital beds used in hospitals for patients to sleep generally include a bedside frame, a bed body support frame, a bed board set on the bed body support frame, and a mattress laid on the bed board. Its structure is simple and its function is single. It can be used by patients to sleep, but has no other functions.

Clinically, pressure sores are prevented by turning over, massage, etc., air gaskets, baking lamps, and applying Vaseline are also used to prevent pressure sores. However, air gaskets can easily block local blood circulation, causing venous congestion and edema, and hinder sweat evaporation. And stimulate the skin, especially those with edema and obesity should not use it; using baking lamps to make the skin dry, tissue cell metabolism and oxygen demand increase and cause cell ischemia, even necrosis; apply oily agents such as vaseline, no air permeability, also Without respiratory function, its water evaporation is maintained at a low level, which is much lower than that of normal skin, resulting in skin maceration.

For patients who are bedridden for a long time, pressure sores are also very difficult to take care of and are extremely prone to multiple symptoms.

Contents of the invention

The object of the present invention is to provide a turning bed to overcome the deficiencies in the prior art.

In order to achieve the above purpose, a turning bed includes:

The bed body includes a bed frame, a support frame arranged on the bed frame, a bed board arranged on the support frame, and a mattress arranged on the bed board;

The bed board has a rectangular shape as a whole, and its center is recessed downward to form a supporting inner chamber of the bed board. The longitudinal section of the supporting inner chamber is stepped, including a first step and a second accommodating chamber. The first step is located at the At the position above the second accommodating chamber, the mattress is supported by the first step so as to be installed on the bed board;

The mattress includes a first plug-in pad and a second plug-in pad, and the first plug-in pad and the second plug-in pad are plug-fitted with respect to the bed board left and right to make the mattress as a whole rectangular, and the first plug-in pad The pad is provided with a plurality of through grooves arranged in parallel at intervals. The through grooves are U-shaped and the opening is set toward one end. The opening of the through groove extends along the width direction of the bed frame and is set toward one side of the bed frame. The first The two plug pads are provided with a plurality of plugs arranged in parallel and at intervals to match the through-slots, the number of the plugs is consistent with the number of the through-slots, and the extension direction of the plugs extends along the width direction of the bed frame. And it is arranged towards the other side of the bed frame and is opposite to the opening direction of the through groove. The upper surface of the first plug-in pad is provided with a first bed sheet through Velcro, and the upper surface of the second plug-in pad is provided with Velcro. Has a second bed sheet;

The center of the mattress is provided with several first hinges along the length direction of the bed frame. When the first plug-in pad and the second plug-in pad are mated and plugged in, the several first hinges are just positioned on the mattress. On the central axis, each of the first hinges is respectively located on the first insertion pad and the second insertion pad, so that each of the first hinges is aligned to form a "one"-shaped arrangement;

Several second hinges are arranged along the width direction of the mattress, and the second hinges are arranged on a side close to the head of the bed;

A third hinge is provided on the bed board relative to the first hinge, and a fourth hinge is provided on the bed board relative to the second hinge;

The lifting device is used to lift the first mattress and the second mattress in the vertical direction, and the lifting devices are arranged in two groups, respectively located at the bottom of one side of the first mattress and the bottom of one side of the second mattress , and arranged along the length direction of the bed frame, one end of the lifting device is located at the end of the bed frame, and the other end is located at the second hinge, the lifting device includes a stepping motor, a coupling, a camshaft, a bearing and a bearing seat , the stepper motor is arranged on the side of the bed end, one end of the camshaft is connected with the stepper motor through a coupling, the other end of the camshaft is installed on the bearing seat through a bearing, the stepper motor and the bearing The seats are all supported by the bed board, and are all located in the second accommodation cavity of the bed board;

The camshaft includes a shaft and several cams integrally formed with the shaft, including a first cam and a second cam, the first cam and the second cam are arranged at intervals, and the first cam and the second cam are arranged at 180° , each of the first cams corresponds to the first mattress setting, and each of the second cams corresponds to the second mattress setting;

The turning device includes a supporting hydraulic column, one end of which is connected to the bed frame, and the other end is connected to the bed board. The supporting hydraulic column includes a first supporting hydraulic column and a second supporting hydraulic column respectively arranged on both sides of the bed frame, and A third supporting hydraulic column on one side.

Preferably, a superfine fiber layer is woven on the surface of the first bed sheet, and a non-slip terry layer is woven on the surface of the second bed sheet.

Preferably, a damping spring is provided between the first plug-in pad, the second plug-in pad and the bed board.

Preferably, both the first mattress and the second mattress are made of hard PVC boards.

Preferably, the bed frame is vertically provided with an enclosure along the length direction of the bed frame, and the bottom of the enclosure is installed on the support frame.

Preferably, a dining board is provided on the fence, and the dining board is arranged along the width direction of the bed board.

Preferably, a first groove and a second groove for accommodating tableware are formed on the upper surface of the dining board.

Preferably, it also includes the infusion stand arranged on the bedside side of the bed frame, the infusion stand includes a vertically arranged infusion stand rod, and the outer surface of the infusion stand rod is arranged in a thread shape, so that The outer surface of the infusion stand bar is provided with a mobile phone support, and one end of the mobile phone support is screwed to the infusion stand bar.

Preferably, the bedside of the bed frame is also equipped with a wire storage device for storing various connecting wires of monitoring equipment. The wire storage device is made of an elastic rectangular plate, and several parallel intervals A strip-shaped hole is provided, and the hole includes a rectangular through-hole at the upper end and a circular through-hole at the lower end of the rectangular through-hole connected to the rectangular through-hole.

The beneficial effects of the present invention are as follows: the mattress is set as the first plug-in pad and the second plug-in pad for mating, and a lifting device for lifting the first plug-in pad and the second plug-in pad is provided on the bed board, Use the lifting device to lift the first plug-in pad vertically in the vertical direction, and use the lifting device to lift the second plug-in pad vertically in the vertical direction. During use, the first plug-in pad and the second plug-in pad can be lifted separately according to needs. The pads enable the body of the long-term bedridden patient to be in contact with the first pad or the second pad, thereby changing the compressed position on the body and reducing the contact area between the body and the mattress. The body parts at the through grooves can have blood circulation or the body parts at the gap between the plugs of the second plug pads can have blood circulation, and the pressure can be alternately reduced, thereby reducing the occurrence probability of pressure sores and easing the care of pressure sores Difficulty and intensity of work.

Set up a rollover mechanism, the rollover mechanism includes a supporting hydraulic column, through the lifting action of the supporting hydraulic column, the left side, the right side or the side of the head of the bed are respectively lifted up, so as to complete the action of turning over and raising the head, avoiding manual At the same time, it will not cause harm to the patient. This process avoids the inconvenience of the patient who has turned over in the traditional nursing process.

Equipped with a wire storage device, the wires or pipelines of various monitoring and testing equipment placed on the side of the bed can be centrally positioned in one place by using the wire storage device, so that the bedside of the hospital bed is more tidy and does not appear The problem of wires or pipelines being entangled with each other. At the same time, after the wires or pipelines are collected centrally, the wires or pipelines of various equipment can be judged at a glance. Once the wires or pipelines fall off, they can be found in time to avoid causing medical problems. .

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of bed frame of the present invention;

Fig. 3 is the structural representation of mattress of the present invention;

Fig. 4 is a schematic structural view of the lifting device of the present invention;

Fig. 5 is a schematic cross-sectional view of a mattress of the present invention;

Fig. 6 is a schematic diagram of the electric wire storage device of the present invention;

Fig. 7 is a schematic block diagram of the circuit of the present invention;

Fig. 8 is a schematic diagram of the electric wire storage device of the present invention;

Reference signs:

1. Bed frame; 11. Support frame; 12. Bed board; 121. Support cavity; 122. First step; 123. Second accommodation cavity; 13. Mattress; 131. First plug-in pad; 132. Second Plug pad; 133, through groove; 134, plug; 135, first sheet; 1351, superfine fiber layer; 136, second sheet; 1361, anti-slip terry layer; 2, first hinge; 3, second Hinge; 4. Lifting device; 41. Stepping motor; 42. Camshaft; 43. First cam; 44. Second cam; 45. Bearing seat; 5. Turning device; 51. First supporting hydraulic column; 52 , the second supporting hydraulic column; 53, the third supporting hydraulic column; 6, the enclosure; 61, the dining board; 62, the first groove; 63, the second groove; 7, the infusion stand; 71, the infusion stand rod; 72. Mobile phone bracket; 8. Wire storage device; 81. Rectangular through hole; 82. Round through hole; 91. Head of bed; 92. End of bed; 100. Control device; 101. PLC; 102. Timing module; 103. Hydraulic pressure system.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Referring to Figures 1 to 8, an embodiment of the present invention provides a turning bed, including:

The bed includes a bed frame 1, a support frame 11 arranged on the bed frame 1, a bed board 12 arranged on the support frame 11, and a mattress 13 arranged on the bed board 12;

The bed board 12 has a rectangular shape as a whole, and its center is recessed downward to form a supporting inner chamber 121 of the bed board 12. The longitudinal section of the supporting inner chamber 121 is stepped, including a first step 122 and a second accommodating chamber 123. The first step 122 is located above the second accommodating chamber 123, and the mattress 13 is supported by the first step 122 to be installed on the bed board 12;

The mattress 13 includes a first plug-in pad 131 and a second plug-in pad 132, and the first plug-in pad 131 and the second plug-in pad 132 are plug-fitted with respect to the bed board 12 left and right so that the mattress 13 as a whole Rectangular, the first insertion pad 131 is provided with a plurality of through grooves 133 arranged in parallel at intervals, the through grooves 133 are U-shaped and the opening is set toward one end, and the openings of the through grooves 133 extend along the width direction of the bed frame 1 , and set toward one side of the bed frame 1, the second plug pad 132 is provided with a plurality of plugs 134 arranged in parallel and spaced apart to fit the through groove 133, and the number of the plugs 134 is the same as that of the through groove 133. The number of grooves 133 is the same, and the extension direction of the plug 134 extends along the width direction of the bed frame 1, and is arranged toward the other side of the bed frame 1 and is opposite to the opening direction of the through groove 133. The first plug pad 131 The upper surface of the second pad 132 is provided with a first bed sheet 135 through Velcro, and the upper surface of the second insertion pad 132 is provided with a second sheet 136 through Velcro;

The center of the mattress 13 is provided with several first hinges 2 along the length direction of the bed frame 1. When the first inserting pad 131 and the second inserting pad 132 are mated and plugged in, several of the first hinges Page 2 is just located on the central axis of mattress 13, and each of the first hinges 2 is respectively located on the first inserting pad 131 and the second inserting pad 132, so that each of the first hinges 2 is aligned To form a "one" shape arrangement;

Several second hinges 3 are arranged along the width direction of the mattress 13, and the second hinges 3 are arranged on a side close to the head of the bed 91;

The bed board 12 is provided with a third hinge relative to the first hinge 2, and the bed board 12 is provided with a fourth hinge relative to the second hinge 3 places;

The lifting device 4 is used to jack up the first mattress 13 and the second mattress 13 in the vertical direction, and the lifting device 4 is arranged in two groups, which are respectively located at the bottom of the first mattress 13 side and the second bed The bottom of one side of the pad 13, and is arranged along the length direction of the bed frame 1, one end of the lifting device 4 is located at the foot end 92 of the bed frame 1, and the other end is located at the second hinge 3, and the lifting device 4 includes a stepping motor 41. Shaft coupling, camshaft 42, bearing and bearing housing 45, the stepping motor 41 is arranged on the side of the bed end 92, one end of the camshaft 42 is connected with the stepping motor 41 through a shaft coupling, and the cam The other end of the shaft is installed on the bearing seat 45 through a bearing, and both the stepper motor 41 and the bearing seat 45 are supported by the bed board 12 and are located in the second accommodation chamber 123 of the bed board 12;

The camshaft 42 includes a shaft and several cams integrally formed with the shaft, including a first cam 43 and a second cam 44, the first cam 43 and the second cam 44 are arranged at intervals, and the first cam 43 and the second cam 44 are arranged at intervals. The two cams 44 are set at 180°, each of the first cams 43 is set corresponding to the first mattress 13, and each of the second cams 44 is set corresponding to the second mattress 13;

Turning device 5 includes supporting hydraulic column 51, one end of which is connected with bed frame 1, and the other end is connected with bed board 12. column 52, and the third supporting hydraulic column 53 arranged on one side of the bed head 91. The first supporting hydraulic column 51 and the second supporting hydraulic column 52 are respectively used for jacking up the left side and the right side of the bed board 12 , and the third supporting hydraulic column 53 is used for jacking up the bed head 91 of the bed board 12 .

In the above-mentioned embodiment, the mattress 13 is set as the first plug-in pad 131 and the second plug-in pad 132 for mating and plugging. The lifting device 4 of 132, through the lifting device 4, the first insertion pad 131 is vertically lifted in the vertical direction, and the second insertion pad 132 is vertically lifted in the vertical direction through the lifting device 4, and can be used separately according to needs. Lifting the first plugging pad 131 and the second plugging pad 132, so that the body of the long-term bedridden patient can be in contact with the first plugging pad 131 or the second plugging pad 132, thereby changing the compressed position on the body, Reduce the contact area between the body and the mattress 13, the body part at the through groove 133 on the first plugging pad 131 can have blood circulation or the body part at the gap between the plugs 134 of the second plugging pad 132 can have blood circulation, Alternately reduce the pressure, thereby reducing the occurrence probability of pressure sores, and reducing the difficulty and work intensity of pressure sore care.

In one embodiment, the surface of the first bed sheet 135 is woven with a microfiber layer 1351 , and the surface of the second bed sheet 136 is woven with a non-slip terry layer 1361 . In this way, through the anti-slip terry layer 1361, when the first plug-in pad 131 and the second plug-in pad 132 are respectively lifted, the body of the patient on the bed slides to increase the friction between the patient and the bed sheet; The microfiber layer 1351 makes the bed sheet softer and more comfortable, and avoids the situation that the terry structure is easy to be hooked and shed hair, so that the service life of the bed sheet is longer.

In one embodiment, a damping spring is provided between the first inserting pad 131 , the second inserting pad 132 and the bed board 12 . When the first plugging pad 131 or the second plugging pad 132 is raised or returned to its position, between the first plugging pad 131 and the first bed board 12, and between the second plugging pad 132 and the second There can be a buffer force between the bed boards 12 to reduce the vibration when the first bed board 12 and the second bed board 12 fall, so that the patient can be more comfortable and reduce pain.

In one embodiment, both the first mattress 13 and the second mattress 13 are made of hard PVC board.

In one embodiment, the bed frame 1 is vertically provided with an enclosure 6 arranged along the length direction of the bed frame 1 , and the bottom of the enclosure 6 is installed on the support frame 11 .

In one embodiment, the enclosure 6 is provided with a dining board 61 , and the dining board 61 is arranged along the width direction of the bed board 12 .

In one embodiment, a first groove 62 and a second groove 63 for accommodating tableware are formed on the upper surface of the dining board 61 .

In one embodiment, it also includes the infusion stand 7 arranged on the head of the bed 91 side of the bed frame 1, the infusion stand 7 includes a vertically arranged infusion stand bar 71, and the infusion stand bar The outer surface of 71 is set in a thread shape, and the outer surface of the infusion stand bar 71 is provided with a mobile phone support 72, and one end of the mobile phone support 72 is screw connected with the infusion stand bar 71. By arranging the mobile phone support 72, it is convenient for the patient to use the smart phone while lying in bed. The mobile phone support 72 is screw connected with the infusion stand 7, and the height and angle of the mobile phone support 72 can be flexibly adjusted, which is convenient for the patient to use.

In one embodiment, a wire storage device 8 is provided at the side of the bedside 91 of the bed frame 1 for storing various connecting wires of monitoring instruments and equipment, and the wire storage device 8 is made of an elastic rectangular plate , it is provided with a plurality of strip-shaped holes arranged in parallel at intervals, and the holes include a rectangular through hole 81 at the upper end and a circular through hole 82 connected with the rectangular through hole 81 and located at the lower end of the rectangular through hole 81 . When in use, directly insert the wires or pipes into the slots. Since the wires or pipes are made of elastic rectangular plates, the wires or pipes will be tightened by the contraction force of the elastic rectangular plates themselves and will not come out easily. A wire storage device 8 is provided at the position of the headboard 91 board, and the wires or pipelines of various monitoring and testing equipment placed on the side of the bed can be centrally positioned in one place by using the wire storage device 8. Make the bedside of the hospital bed more tidy, and there will be no problem of wires or pipelines being entangled with each other. At the same time, after the wires or pipelines are collected centrally, the wires or pipelines of various equipment can be judged at a glance. Once the wires or pipelines fall off It can be found out in time to avoid causing medical problems.

Preferably, a control device 100 is also provided, and the control device 100 includes a PLC 101, a timing module 102, a hydraulic system 103, and the hydraulic system 103 is connected with a first support hydraulic column 51, a second support hydraulic column 52 and a third support The hydraulic column 53, the PLC101 is electrically connected to the timing module 102, the timing module 102 is electrically connected to the hydraulic system 103 and the stepper motor 41 respectively, and the timing module 102 is used to control the timing opening and closing of the stepper motor 41, and Timing opening and closing of the hydraulic system 103, when the first plug pad 131 or the second plug pad 132 needs to be lifted, the stepper motor 41 can be started, and when the left half of the bed board 12 needs to be lifted, the hydraulic system can be started 103 to make the first support hydraulic column 51 lift the bed board 12 on the left side to achieve the effect of turning the patient's left body. Lifting the bed board 12 on the right side can achieve the effect of turning the patient's right body. When it is necessary to raise the head, start the hydraulic system 103 to make the third supporting hydraulic column 53 lift the bed board 12 on the side of the head of the bed to lift the patient's head The timing module 102 can set the starting and closing time of the stepper motor 41 and the hydraulic system 103 according to the needs, so that each lifting action of the bed board 12 can be automatically controlled, avoiding manual timing for lifting, and reducing the work intensity of the nursing staff.

In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limitations to the present invention. Variations, modifications, substitutions, and modifications to the above-described embodiments are possible within the scope of the present invention.

Claims (9)

1. A turning bed is characterized in that, comprising: The bed body includes a bed frame, a support frame arranged on the bed frame, a bed board arranged on the support frame, and a mattress arranged on the bed board; The bed board has a rectangular shape as a whole, and its center is recessed downward to form a supporting inner chamber of the bed board. The longitudinal section of the supporting inner chamber is stepped, including a first step and a second accommodating chamber. The first step is located at the At the position above the second accommodating chamber, the mattress is supported by the first step so as to be installed on the bed board; The mattress includes a first plug-in pad and a second plug-in pad, and the first plug-in pad and the second plug-in pad are plug-fitted with respect to the bed board left and right to make the mattress as a whole rectangular, and the first plug-in pad The pad is provided with a plurality of through grooves arranged in parallel at intervals. The through grooves are U-shaped and the opening is set toward one end. The opening of the through groove extends along the width direction of the bed frame and is set toward one side of the bed frame. The first The two plug pads are provided with a plurality of plugs arranged in parallel and at intervals to match the through-slots, the number of the plugs is consistent with the number of the through-slots, and the extension direction of the plugs extends along the width direction of the bed frame. And it is arranged towards the other side of the bed frame and is opposite to the opening direction of the through groove. The upper surface of the first plug-in pad is provided with a first bed sheet through Velcro, and the upper surface of the second plug-in pad is provided with Velcro. Has a second bed sheet; The center of the mattress is provided with several first hinges along the length direction of the bed frame. When the first plug-in pad and the second plug-in pad are mated and plugged in, the several first hinges are just positioned on the mattress. On the central axis, each of the first hinges is respectively located on the first insertion pad and the second insertion pad, so that each of the first hinges is aligned to form a "one"-shaped arrangement; Several second hinges are arranged along the width direction of the mattress, and the second hinges are arranged on a side close to the head of the bed; A third hinge is provided on the bed board relative to the first hinge, and a fourth hinge is provided on the bed board relative to the second hinge; The lifting device is used to lift the first mattress and the second mattress in the vertical direction, and the lifting devices are arranged in two groups, respectively located at the bottom of one side of the first mattress and the bottom of one side of the second mattress , and arranged along the length direction of the bed frame, one end of the lifting device is located at the end of the bed frame, and the other end is located at the second hinge, the lifting device includes a stepping motor, a coupling, a camshaft, a bearing and a bearing seat , the stepper motor is arranged on the side of the bed end, one end of the camshaft is connected with the stepper motor through a coupling, the other end of the camshaft is installed on the bearing seat through a bearing, the stepper motor and the bearing The seats are all supported by the bed board, and are all located in the second accommodation cavity of the bed board; The camshaft includes a shaft and several cams integrally formed with the shaft, including a first cam and a second cam, the first cam and the second cam are arranged at intervals, and the first cam and the second cam are arranged at 180° , each of the first cams corresponds to the first mattress setting, and each of the second cams corresponds to the second mattress setting; The turning device includes a supporting hydraulic column, one end of which is connected to the bed frame, and the other end is connected to the bed board. The supporting hydraulic column includes a first supporting hydraulic column and a second supporting hydraulic column respectively arranged on both sides of the bed frame, and A third supporting hydraulic column on one side. 2. The turning bed according to claim 1, characterized in that, a superfine fiber layer is woven on the surface of the first bed sheet, and a non-slip terry layer is woven on the surface of the second bed sheet. 3 . The turning bed according to claim 1 , wherein a damping spring is provided between the first inserting pad, the second inserting pad and the bed board. 4 . 4. The turning bed according to claim 1, characterized in that, both the first mattress and the second mattress are made of hard pvc boards. 5. The turning bed according to claim 1, characterized in that, the bed frame is vertically provided with an enclosure along the length direction of the bed frame, and the bottom of the enclosure is installed on the support frame. 6. The turning bed according to claim 5, characterized in that, a dining board is provided on the enclosure, and the dining board is arranged along the width direction of the bed board. 7. The turning bed according to claim 6, wherein a first groove and a second groove for accommodating tableware are formed on the upper surface of the dining board. 8. The turning bed according to claim 1, characterized in that, it also comprises the infusion stand arranged on the bedside side of the bed frame, the infusion stand comprises a vertically arranged infusion stand bar, the The outer surface of the infusion stand bar is set in a threaded shape, and the outer surface of the infusion stand bar is provided with a mobile phone support, and one end of the mobile phone support is spirally connected with the infusion stand bar. 9. The turning bed according to claim 1, characterized in that, a wire storage device is also provided at one side of the head of the bed frame for storing various connecting wires of monitoring instruments and equipment, and the wire storage device adopts Made of an elastic rectangular plate, there are several strip-shaped holes arranged in parallel at intervals on it, and the holes include a rectangular through hole at the upper end and a circular through hole at the lower end of the rectangular through hole connected with the rectangular through hole.