CN207666797U - A kind of lathe bed of physiotherapy bed - Google Patents

Abstract

The utility model discloses a bed body of a rehabilitation physiotherapy bed, which belongs to the technical field of medical equipment. It includes a bed frame and a turning mechanism, a sitting-up mechanism and a leg bending mechanism arranged on the bed frame; the turning mechanism includes a turning board and a turning driving mechanism, and the turning board includes a left turning board and a right turning board, and the left turning board and the right turning board are hinged , the turning drive mechanism can drive the left and right turning boards to turn over along the hinge point; the sitting up mechanism includes the sitting up board and the sitting up driving mechanism, and the sitting up driving mechanism can drive the sitting up board to turn over along the hinge point; the leg bending mechanism includes the lower limb turning board 1. The lower limb lifting plate and the leg bending drive mechanism, the lower limb turning plate is hinged on the bed frame, the lower limb turning plate and the lower limb lifting plate are hinged, and the leg bending driving mechanism can drive the lower limb lifting plate to lift along the hinge point and drive the lower limb turning plate to turn over. The utility model has the advantages of simple structure, reasonable design, convenient operation and low manufacturing cost, which can prevent patients from complications, help patients to carry out rehabilitation training, and reduce the burden of medical staff.

Description

Bed of a rehabilitation physiotherapy bed

technical field

The utility model relates to the technical field of medical instruments.

Background technique

my country has a large population, and the trend of aging has become more and more obvious in recent years. Every year, a considerable number of people need to stay in bed for a long time due to age, disease and other reasons. The amount will be greatly reduced; long-term bedridden patients usually have poor physical fitness and are often accompanied by important organ diseases such as high blood pressure and coronary heart disease, and are prone to various complications. Therefore need to develop a kind of rehabilitation physiotherapy bed to help patient sit up, stand up etc., help it to carry out rehabilitation training.

Utility model content

The technical problem to be solved by the utility model is to provide a bed body of a rehabilitation physiotherapy bed for the above-mentioned deficiencies in the prior art, which has a simple structure, a reasonable design, easy operation, low manufacturing cost, and complete functions to prevent patients from being injured due to long-term bed rest. A series of complications can help patients to carry out rehabilitation training, improve the effect of rehabilitation, and reduce the burden on medical staff.

At present, the bed structure and function of the bed on the market are relatively single, and patients who have been bedridden for a long time need to change their posture on the bed to reduce complications, but such beds are rare.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a bed body of a rehabilitation physiotherapy bed, including a bed frame, which is characterized in that: the bed frame is provided with a turning mechanism, a sitting-up mechanism and a leg-bending mechanism; The mechanism includes a turning board and a turning driving mechanism, the turning board includes a left turning board and a right turning board, the left turning board and the right turning board are hinged, and the turning driving mechanism can drive the left turning board and the right turning board to turn over along the hinge point; the left turning board and the right turning board are hinged. The right turning board includes a front board and a rear board, and the front board and the rear board are hinged; the front board is a sit-up board; the sit-up mechanism includes a sit-up board and a sit-up drive mechanism, and the sit-up drive mechanism can drive the sit-up board along the hinge Point turning; the leg bending mechanism includes a lower limb turning board, a lower limb lifting board and a leg bending drive mechanism. The hinge point of the turning plate and the lower limb lifting plate is lifted and driven to turn over the lower limb turning plate.

As preferably, the turn-over driving mechanism includes a turn-over screw and a turn-over connecting rod, and the turn-over connecting rod includes a turn-over support rod and a turn-over connecting rod, and the turn-over support rod is located below the turn-over board, and the turn-over connecting rod is vertically fixed on the turn-over support rod, and the fixed point is located on the left At the hinged part of the turning board and the right turning board, the turning connecting rod is hinged with the end of the turning screw, and the other end of the turning screw is fixedly installed on the bed frame and is connected with a turning handle.

Further preferably, the driving mechanism for sitting up includes a screw for sitting up and a connecting rod for sitting up. Rod and connecting rod for sitting up, the connecting rod for sitting up is located below the board for sitting up, the connecting rod for sitting up is vertically fixed on the connecting rod, the connecting rod for sitting up is hinged to the end of the screw On the bed frame and connected with a turning handle.

Further preferably, the leg bending driving mechanism includes a leg bending screw and a leg bending connecting rod, and the leg bending connecting rod includes a leg bending support rod and a leg bending connecting rod, and the leg bending support rod includes a first support rod and a first support rod. The hinged second support rod, the first support rod is located under the lower limb lifting plate, the leg bending connecting rod is vertically fixedly connected with the second supporting rod, the leg bending connecting rod is hinged with the end of the leg bending screw, the other end of the leg bending screw is It is fixedly installed on the bed frame and connected with a turning handle.

Further preferably, guardrails are provided on both sides of the bed frame, and the guardrails are fixed plates fixedly installed on both sides of the bed frame.

Further preferably, the other end of the turning screw is provided with a turning fixing and rotating device, and the turning fixing and rotating device includes a turning mechanism sleeve and a turning mechanism bearing arranged in the turning mechanism sleeve, and a turning mechanism sleeve top is provided with a turning mechanism sleeve. The top cover of the mechanism sleeve, the turning mechanism sleeve fixes the turning screw to the turning mechanism connecting plate on the side of the bed frame through bolts; both ends of the turning support rod are equipped with turning mechanism pulleys, and the turning mechanism pulleys are provided with turning mechanism pulleys Groove, the lower surface of the turning board is provided with a turning mechanism guide rail, and the turning mechanism pulley can slide along the turning mechanism guide rail through the turning mechanism pulley groove; the turning plate is provided with a hole.

Further preferably, the other end of the lead screw is provided with a set-up fixation and rotation device, the sit-up fixation and rotation device includes a sit-up mechanism sleeve and a sit-up mechanism bearing arranged in the sit-up mechanism sleeve, the sit-up mechanism sleeve The top of the mechanism sleeve is provided with a top cover of the sit-up mechanism sleeve, and the sit-up mechanism sleeve fixes the sit-up screw on the sit-up mechanism connecting plate on the side of the bed frame through bolts; the left sit-up support rod and the right sit-up support The end of the rod is provided with a sit-up mechanism pulley, and the sit-up mechanism pulley is provided with a sit-up mechanism pulley groove. Slide along the sit-up mechanism rails.

Further preferably, the other end of the leg bending screw is provided with a leg bending fixing and rotating device, the leg bending fixing and rotating device includes a leg bending mechanism sleeve and a leg bending mechanism bearing arranged in the leg bending mechanism sleeve, and the leg bending The top of the mechanism sleeve is provided with a leg-bending mechanism sleeve top cover, and the leg-bending mechanism sleeve fixes the lead screw for sitting up on the leg-bending mechanism connecting plate on the side of the bed frame through bolts.

Further preferably, the guardrail also has the function of a dining table, and circular plates are arranged on the fixed plates on both sides. The circular plates are all pinned to the middle part of the fixed plate and can rotate around the fixed plate with the pin joint as the center. The straight edge of the circular plate The side is connected with a table board through a hinge, and the circular plate can drive the table board to rotate. When the table boards on both sides are rotated to be perpendicular to the bed body, they can be turned over and placed in a position parallel to the bed body to form a dining table.

Further preferably, a slider is provided on the upper surface of the connecting end between the circular plate and the table plate, and a chute is provided on the lower surface of the corresponding position of the table plate. One end of the hinge is fixedly installed on the circular plate, and the other end is fixedly installed on the slider. Both the slider and the chute are equipped with magnets; the end of one side of the table is provided with a toothed plate, and the end of the other side of the table is provided with a toothed groove, and the toothed plate is matched with the toothed groove; the toothed plate and the teeth A magnet is arranged in the groove.

The beneficial effects produced by adopting the above-mentioned technical scheme are: the utility model provides a bed body of a rehabilitation physiotherapy bed, which has simple structure, reasonable design, easy operation, low production cost and complete functions, which can help patients to turn over, sit up, bend over, etc. The functions of legs and meals can prevent patients from a series of complications caused by long-term bed rest, help patients carry out rehabilitation training, improve rehabilitation effects, and reduce the burden on medical staff.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the turning mechanism of the utility model in use;

Fig. 2 is a structural schematic diagram of the use state of the sitting-up mechanism of the utility model;

Fig. 3 is a structural schematic diagram of the use state of the leg bending mechanism of the utility model;

Fig. 4 is a schematic diagram of the bottom structure of the bed of the utility model;

Fig. 5 is a schematic diagram of the top structure of the bed of the utility model;

Fig. 6 is a structural schematic diagram of the turning mechanism of the utility model;

Fig. 7 is a structural schematic diagram of the sitting-up mechanism of the utility model;

Fig. 8 is a structural schematic diagram of the knee bending mechanism of the utility model;

Fig. 9 is a structural schematic diagram of the turning over fixing and rotating device of the utility model;

Fig. 10 is a cross-sectional view of the turning over fixing and rotating device of the present invention along the direction of the turning screw;

Fig. 11 is a schematic diagram of the utility model guardrail structure;

Among the figure: 1, bed frame; 21, left turning board; 22, right turning board; 23, turning screw; 24, turning connecting rod; 25, turning support rod; 26, turning connecting rod; 27, turning mechanism sleeve ; 28, turning over mechanism bearing; 29, turning over mechanism sleeve top cover; 201, turning over mechanism connecting plate; 202, turning over mechanism pulley; 203, turning over mechanism pulley groove; 205, turning over mechanism guide rail; 31, sitting up plate; 32 33, sit up connecting rod; 34, left sit up support bar; 35, right sit up support bar; 36, connecting rod; 37, sit up connecting rod; 38, sit up mechanism connecting plate; 41 , lower limb turnover plate; 42, lower limb lifting plate; 43, bent leg screw; 44, bent leg connecting rod; 45, bent leg support rod; 46, bent leg connecting rod; 47, the first support rod; 48, the second Support rod; 49, leg bending mechanism connecting plate; 5, guardrail; 51, fixed plate; 52, circular plate; 53, table plate; 54, slider; 55, chute; 56, toothed plate; 57 toothed groove .

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the embodiments described below are only some of the embodiments of the utility model, rather than all of them. Based on the embodiments of the utility model, any modifications, equivalent replacements, improvements, etc. made by those skilled in the art on the basis of the technical solution of the utility model without making creative work shall be included in this utility model. Within the scope of the utility model, all belong to the protection scope of the utility model.

Example 1

A bed of a rehabilitation physiotherapy bed comprises a bed frame 1, on which a turning mechanism, a sitting-up mechanism and a leg-bending mechanism are arranged.

Turn over mechanism comprises stand up board and stand up drive mechanism, stand up board comprises left stand up board 21 and right stand up board 22, and left stand up board 21 and right stand up board 22 are hinged, and stand up drive mechanism can drive left side turn over board 21 and right side board 22 along the hinge Turn over; the left turning board 21 and the right turning board 22 comprise a front section board and a rear section board, and the front section board and the rear section board are hinged; the front section board is a sitting up board 31; the turning driving mechanism includes a turning screw 23 and a turning connecting rod 24, Turning over connecting rod 24 comprises turning over support bar 25 and turning over connecting rod 26, turning over supporting bar 25 is positioned at turning over plate below, turning over connecting bar 26 is vertically fixed on turning over supporting bar 25, fixed point is positioned at left turning over body plate 21 and right turning over body plate 22 At the hinged joint, the turning connecting rod 26 is hinged with the end of the turning screw 23, and the other end of the turning screw 23 is fixedly installed on the bed frame 1 and is connected with a rotating handle; Device, stand up fixed and rotating device comprises stand up mechanism sleeve 27 and be arranged on stand up mechanism bearing 28 in the stand up mechanism sleeve 27, stand up mechanism sleeve 27 tops are provided with stand up mechanism sleeve top cover 29, stand up mechanism sleeve 27 passes through Bolt turns over leading screw 23 and is fixed on the turning mechanism connecting plate 201 of bed frame 1 side; The lower surface of the plate is provided with a turning mechanism guide rail 205, and the turning mechanism pulley 202 can slide along the turning mechanism guide rail 205 through the turning mechanism pulley groove 203; the turning plate is provided with holes.

The sitting-up mechanism includes a sitting-up board 31 and a sitting-up driving mechanism, and the sitting-up driving mechanism can drive the sitting-up board 31 to turn over along the hinge point; The plate 41 is hingedly arranged on the bed frame 1, the lower limb turning plate 41 and the lower limb lifting plate 42 are hinged, and the leg-bent driving mechanism can drive the lower limb lifting plate 42 to move up and down along the hinge point of the lower limb turning plate 41 and the lower limb lifting plate 42 and drive the lower limb turning plate 41 overturn; Sit up driving mechanism comprises sit up lead screw 31 and sit up connecting rod 33, and sit up connecting rod 33 comprises left sit up support bar 34, right sit up support bar 35, connects left sit up support bar 34 and right sit up The connecting rod 36 of the support bar 35 and the connecting rod 37 are set up, and the connecting rod 33 is positioned at the bottom of the sitting plate, and the connecting rod 37 is vertically fixed on the connecting rod 36, and the connecting rod 37 and the leading screw 31 are set up. The end of the screw rod 31 is hinged, and the other end of the lead screw 31 is fixedly installed on the bed frame 1 and is connected with a rotating handle; Sit-up mechanism sleeve and the sit-up mechanism bearing arranged in the sit-up mechanism sleeve, the top of the sit-up mechanism sleeve is provided with a sit-up mechanism sleeve top cover, and the sit-up mechanism sleeve fixes the lead screw 31 by bolts On the sit-up mechanism connecting plate 38 on the bed frame 1 side; the left sit-up support bar 34 and the right sit-up support bar 35 ends are all provided with a sit-up mechanism pulley, and the sit-up mechanism pulley is provided with a sit-up mechanism pulley groove , The lower surface of the board 31 is provided with two sitting up mechanism guide rails, and the sitting up mechanism can slide along the sitting up mechanism guide rails by sitting up the mechanism pulley groove.

Knee-bending driving mechanism comprises bending-leg screw 43 and bending-leg connecting rod 44, and bending-leg connecting rod 44 comprises bending-leg supporting rod 45 and bending-leg connecting rod 46, and bending-leg supporting rod 45 comprises the first supporting rod 47 and the second connecting rod. The second support bar 48 hinged by a support bar 47, the first support bar 47 is positioned at the lower limb lifting plate 42 below, the leg bending connecting rod 46 is vertically fixedly connected with the second supporting bar 48, the leg bending connecting rod 46 is connected with the leg bending screw 43 The end of the bent leg screw 43 is fixedly mounted on the bed frame 1 and is connected with a rotating handle; the other end of the bent leg screw 43 is provided with a bent leg fixing and rotating device, and the bending leg fixing and rotating device includes The leg bending mechanism sleeve and the leg bending mechanism bearing arranged in the leg bending mechanism sleeve, the leg bending mechanism sleeve top is provided with the leg bending mechanism sleeve top cover, and the leg bending mechanism sleeve fixes the lead screw 31 by bolts On the leg bending mechanism connecting plate 49 on the bedstead 1 side.

Both sides of the bed frame 1 are also provided with a guardrail 5, the guardrail 5 is a fixed plate 51, the fixed plate 51 is fixedly installed on both sides of the bed frame 1, the guardrail 5 has the function of a dining table, that is, the guardrail and the dining table are integrated, and the folded state is placed on the bed. When the two sides of the frame are guardrails, it is a dining table when turned up and placed on the bed; wherein both sides of the fixed plate 51 are provided with a circular plate 52, and the circular plate 52 is all pinned to the middle part of the fixed plate 51 and can be used as a pin. The contact point is the center and is close to the fixed plate 51 to rotate. One side of the straight line of the circular plate 52 is connected with a table 53 through a hinge. The circular plate 52 can drive the table 53 to rotate. Turn it over and put it in a position parallel to the bed to form a dining table; the upper surface of the connecting end of the circular plate 52 and the table plate 53 is provided with a slider 54, and the lower surface of the corresponding position of the table plate 53 is provided with a chute 55, and one end of the hinge is fixed on the On the circular plate 52, the other end is fixedly installed on the slide block 54, and magnets are installed in the slide block 54 and the chute 55; a toothed plate 56 is provided at the end of the table plate 53 on one side, and a The toothed groove 57, the toothed plate 56 and the toothed groove 57 are adapted; the toothed plate 56 and the toothed groove 57 are provided with magnets.

The bed of the rehabilitation physiotherapy bed includes the functions of turning over, sitting up and bending the legs. These three functions can change the length of the lead screw by turning the handle to realize the functions of turning over, sitting up and bending the legs.

Turning over mechanism is mainly made up of turning over plate, turning over leading screw 23 and turning over connecting rod 24, when needing to realize turning over function, turn over turning leading screw 23 by turning handle, the length of turning over leading screw 23 changes and causes turning over connecting rod 24 clockwise or Rotate counterclockwise to drive the turning board to turn left and right; in addition, there is a hole in the middle of the turning board, which can be used by the patient for excretion, which is convenient and hygienic, and saves trouble and effort.

Sit up mechanism is mainly made up of sit up plate 31, sit up lead screw 32 and sit up connecting rod 33, when needing to realize sit up function, turn and sit up lead screw 32 by turning handle, the length change of sit up lead screw 32 causes Turning over connecting rod 24 upwards moving angle changes, so that sit up board 31 turns up upwards, drives the patient to sit up; Wherein sit up board 31 is used for supporting patient's back and installing other massage equipment.

The turning over connecting rod 24 of the turning over mechanism and the sitting up connecting rod 33 ends of the sitting up mechanism are all provided with the same sliding device, and the sliding device design of the pulley, the pulley groove and the guide rail can reduce friction, and can also prevent the turning over connecting rod 24 or Sitting up connecting rod 33 shakes during rotation, makes sit up or stand up in the process of standing up and keeps steady, guarantees the patient's safety;

The leg bending mechanism is mainly made up of lower limb turning plate 41, lower limb lifting plate 42, leg bending screw 43 and leg bending connecting rod 44. The length change of 43 causes the angle of bending leg connecting rod 44 to change, and bending leg supporting rod 45 drives lower limb lifting plate 42 to descend, and because first supporting rod 47 is hinged with second supporting rod 48, second supporting rod 48 and bending leg connecting rod 46 is vertically fixedly connected, and in the process of descending of the leg-bending support rod 45, the first support rod 47 descends parallel to the bed board, while the second support rod 48 rotates downward with the bending-leg connecting rod 46 as an axis, and the second support rod 48 If the angle of the lower limbs changes, the flipping version 41 of the lower limbs is driven to flip downwards to realize the function of bending the legs.

Guardrail 5 comprises fixed plate 51, circular plate 52 and table plate 53, and guardrail 5 has the function of dining table concurrently, and promptly guardrail and dining table are one, is guardrail when being placed on both sides of bed frame in the folded state, places patient to fall under the bed, turns over When placed on the bed, it is a dining table. Patients with limited mobility can sit up with the help of the sit-up mechanism and eat directly on the bed, which is convenient and hygienic, saving time and effort; when it needs to be used as a dining table, the circular plates 52 on both sides and the table board 53 is rotated upwards to the state perpendicular to the bed board, then the table boards 53 on both sides are bent and placed in a state parallel to the bed body, and then the table boards on both sides are pushed towards the middle, and the slider 54 arranged between the table board 53 and the circular plate 52 And chute 55 makes toothed plate 56 on one side table board be inserted in the toothed groove 57 on the other side table board 53 and combine two into one, toothed plate 56 and toothed groove 57 can install magnet, place The table boards 53 on both sides are separated; when it needs to be put away, pull the table boards on both sides to both sides, turn up, make the table board 53 and the circular plate 52 be on the same plane again, and then rotate the circular plate 52 and the circular plate 53 To the side of the bed, it can be stowed away.

It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another, and do not necessarily require or imply any relationship between these entities or operations. A practical relationship or order, such as "first support plate" and "second support plate" herein.

In a word, the utility model provides a bed of rehabilitation physiotherapy bed, which has simple structure, reasonable design, easy operation, low production cost and complete functions, which can help patients to realize the functions of turning over, sitting up, bending legs and eating, and preventing patients from A series of complications caused by long-term bed rest can help patients carry out rehabilitation training, improve the rehabilitation effect, and reduce the burden on medical staff.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model, and it will be obvious to those skilled in the art that various modifications to this embodiment will be obvious to those skilled in the art. Products with other structures designed according to the principle of the utility model all belong to the scope of protection of the utility model. consistent widest range.

Claims (10)

1. A bed of a rehabilitation physiotherapy bed, comprising a bed frame (1), characterized in that: the bed frame (1) is provided with a turning mechanism, a sitting-up mechanism and a leg bending mechanism; the turning mechanism includes a turning board and a turning drive mechanism, the turning board includes a left turning board (21) and a right turning board (22), the left turning board (21) and the right turning board (22) are hinged, the turning driving mechanism can drive the The left turning board (21) and the right turning board (22) are turned over along the hinge point; the left turning board (21) and the right turning board (22) include a front section board and a rear section board, and the front section board and the rear section board are hinged The front section board is a sit-up board (31); the sit-up mechanism includes the sit-up board (31) and a sit-up drive mechanism, and the sit-up drive mechanism can drive the sit-up board (31) along the The hinge point is overturned; the leg bending mechanism includes a lower limb turning plate (41), a lower limb lifting plate (42) and a leg bending drive mechanism, the lower limb turning plate (41) is hingedly arranged on the bed frame (1), and the lower limb The turnover plate (41) and the lower limb lifting plate (42) are hinged, and the leg bending drive mechanism can drive the lower limb lifting plate (42) to move up and down along the hinge point of the lower limb turning plate (41) and the lower limb lifting plate (42) And drive described lower limb turnover plate (41) to turn over. 2. The bed of a rehabilitation physiotherapy bed according to claim 1, characterized in that: the turn-over driving mechanism includes a turn-over screw (23) and a turn-over connecting rod (24), and the turn-over connecting rod (24) It includes a turning support rod (25) and a turning connecting rod (26), the turning supporting rod (25) is located under the turning board, and the turning connecting rod (26) is vertically fixed on the turning supporting rod (25) , the fixed point is located at the hinge of the left turning board (21) and the right turning board (22), the turning connecting rod (26) is hinged with the end of the turning screw (23), and the turning screw ( The other end of 23) is fixedly installed on the bed frame (1) and is connected with a turning handle. 3. The bed of a rehabilitation physiotherapy bed according to claim 1, characterized in that: the sitting-up driving mechanism includes a sitting-up screw (32) and a sitting-up connecting rod (33), and the sitting-up connecting rod (33) The bar (33) comprises a left support bar (34), a right sit-up support bar (35), a connecting rod (36) connecting the left sit-up support bar (34) and a right sit-up support bar (35) and Sit up connecting rod (37), the sit up connecting rod (33) is located below the sit up plate, the sit up connecting rod (37) is vertically fixed on the connecting rod (36), the sit up The connecting rod (37) is hinged with the end of the sitting up screw (32), and the other end of the sitting up screw (32) is fixedly installed on the bed frame (1) and connected with a rotating handle. 4. The bed of a rehabilitation physiotherapy bed according to claim 1, characterized in that: the leg bending driving mechanism includes a leg bending screw (43) and a leg bending connecting rod (44), and the leg bending connecting rod (44) The rod (44) includes a bent leg support rod (45) and a bent leg connecting rod (46), and the bent leg support rod (45) includes a first support rod (47) and the first support rod (47) A hinged second support rod (48), the first support rod (47) is located under the lower limb lifting board (42), and the bent leg connecting rod (46) is perpendicular to the second support rod (48) Fixedly connected, the bending leg connecting rod (46) is hinged with the end of the bending leg screw (43), and the other end of the bending leg screw (43) is fixedly installed on the bed frame (1) and connected with Turn the handle. 5. The bed of a rehabilitation physiotherapy bed according to claim 1, characterized in that: guardrails (5) are arranged on both sides of the bed frame (1), and the guardrails (5) are fixed plates (51 ), the fixed plate (51) is fixedly installed on both sides of the bed frame (1). 6. The bed of a rehabilitation physiotherapy bed according to claim 2, characterized in that: the other end of the turning screw (23) is provided with a turning fixing and rotating device, and the turning fixing and rotating device includes The turning mechanism sleeve (27) and the turning mechanism bearing (28) arranged in the turning mechanism sleeve (27), the turning mechanism sleeve top cover (29) is arranged on the top of the turning mechanism sleeve (27), The turning mechanism sleeve (27) fixes the turning screw (23) on the turning mechanism connecting plate (201) on the side of the bed frame (1) through bolts; both ends of the turning support rod (25) are provided with The turning mechanism pulley (202), the turning mechanism pulley (202) is provided with a turning mechanism pulley groove (203), the turning plate lower surface is provided with a turning mechanism guide rail (205), and the turning mechanism pulley (202) The pulley groove (203) of the turning mechanism can slide along the guide rail (205) of the turning mechanism; holes are arranged on the turning plate. 7. The bed of a rehabilitation physiotherapy bed according to claim 3, characterized in that: the other end of the sitting up screw (32) is provided with a sitting up fixing and rotating device, and the sitting up fixing and rotating device The rotating device includes a sitting-up mechanism sleeve and a sitting-up mechanism bearing arranged in the sitting-up mechanism sleeve, the top end of the sitting-up mechanism sleeve is provided with a sitting-up mechanism sleeve top cover, and the sitting-up mechanism sleeve Fix the sit-up lead screw (32) on the sit-up mechanism connecting plate (38) on the side of the bed frame (1) by bolts; Both are provided with a sit-up mechanism pulley, the sit-up mechanism pulley is provided with a sit-up mechanism pulley groove, and the lower surface of the sit-up plate (31) is provided with two sit-up mechanism guide rails, and the sit-up mechanism pulley passes The sit-up mechanism pulley groove can slide along the sit-up mechanism guide rail. 8. The bed of a rehabilitation physiotherapy bed according to claim 4, characterized in that: the other end of the bending leg screw (43) is covered with a bending leg fixing and rotating device, and the bending leg fixing and rotating device The rotating device includes a leg bending mechanism sleeve and a leg bending mechanism bearing arranged in the leg bending mechanism sleeve. The top end of the leg bending mechanism sleeve is provided with a leg bending mechanism sleeve top cover, and the leg bending mechanism sleeve The lead screw (32) for sitting up is fixed on the leg bending mechanism connecting plate (49) of the bed frame (1) side by bolts. 9. The bed of a rehabilitation physical therapy bed according to claim 5, characterized in that: the guardrail (5) also has the function of a dining table, and the fixed plates (51) on both sides are provided with circular plates (52 ), the circular plate (52) is pinned to the middle part of the fixed plate (51) and can rotate around the fixed plate (51) with the pin joint as the center, and the straight edge of the circular plate (52) One side is connected with a table board (53) through a hinge, the circular board (52) can drive the table board (53) to rotate, and the table boards (53) on both sides can be turned over and placed to It is spliced into a dining table at a position parallel to the bed. 10. The bed of a rehabilitation physiotherapy bed according to claim 9, characterized in that: a slider (54) is provided on the upper surface of the connection end between the circular plate (52) and the table plate (53), so that The lower surface of the corresponding position of the table board (53) is provided with a chute (55). One end of the hinge is fixedly installed on the circular plate (52), and the other end is fixedly installed on the slider (54). The slider Both the block (54) and the chute (55) are equipped with magnets; the end of the table (53) on one side is provided with a toothed plate (56), and the end of the table (53) on the other side is provided with a toothed slot (57), the toothed plate (56) is adapted to the toothed slot (57); magnets are arranged in the toothed plate (56) and the toothed slot (57).