KR102008007B1 - Smart patient bed - Google Patents

Abstract

The present invention relates to a smart patient bed, which enables a patient to conveniently sit up in a bed of a hospital room, and to conveniently view an IT device or safely take food in a sitting state. According to the present invention, the smart patient bed comprises: a bed frame (10) placed horizontally; a backrest piece (100) and a footrest piece (110) rotatably provided at one side of the bed frame (10), and supporting back and foot parts of a patient; a link means (120) for rotating the footrest piece (110) by interlocking with the rotation of the backrest piece (100); a rotation means (130) for forcing the backrest piece (100) to be rotated around a back hinge (102) as an axis; a table (30) rotatably installed on the bed frame (10); a meal device (30″) provided on one surface of the table (30), and allowing a plurality of dishes for meal of a patient to be seated thereon; and a reading device (30′) provided on the other surface of table (30), and guiding the IT device to be mounted thereon. According to the present invention, a patient can easily sit up in a bed to have a meal or operate an IT device.

Description

Smart patient bed {Smart patient bed}

The present invention relates to a smart patient bed, more specifically, a patient in a hospital room of the patient may not wake up conveniently in the bed, smart seat for a smart patient configured to conveniently see the IT equipment or safely intake while sitting It's about the bed.

In general, a hospital bed is equipped with a patient bed, and the bed has a bed so that the upper body of the patient is manually lifted when the patient wants to wake up, and a table serving as a table for the patient to eat. Is provided.

 However, the patient's bed is raised in its entirety, which requires not only a lot of effort to produce an unnecessary part (half of the bed), but also a strain on the spine because the patient cannot sit down like a chair while sitting. If you do not go for a long time, there is a problem causing pain in the lower back.

In addition, since the table is simply a plate made of wood, etc., if the patient places a bowl of rice, soup or side dish, the bowl or side dish containers are often slipped.

In addition, if a patient with discomfort touches a soup bowl or side dish during a meal, the container may turn over or slip and spill food.

And, when eating soup in a soup bowl, the patient uncomfortable is inclined to eat all the extra soup left by tilting the soup bowl. In other words, the patient with one hand is inconvenient to eat the soup left in the state of tilting the soup bowl.

In addition, when a patient wants to look at an IT device such as an iPad at an angle, the iPad slides on a flat table, which causes inconvenience.

Korean Patent Registration No. 10-1536867 Korean Patent Registration No. 10-1679503

Therefore, an object of the present invention is to solve the problems of the prior art as described above, the present invention can easily cause only a part of the human body of the patient, the convenience of viewing or eating IT devices such as iPad at the table To provide a patient bed that can be safely and comfortably.

 That is, when the patient raises the body, only the upper body part needs to be raised, and at the same time, the foot is automatically directed downward. In addition, while viewing the iPad or the like while the table is inclined, the rice bowl and the soup bowl so as not to slip or fall from side to side, while the purpose is to be able to tilt the soup bowl.

According to a feature of the present invention for achieving the above object, the smart patient bed according to the present invention, the bed frame is placed horizontally; A support leg 12 provided at the end of the bed frame 10 to support the bed frame 10; A backrest piece 100 rotatably provided on one side of the bed frame 10 and supporting a back part of the patient; A footrest piece 110 rotatably provided on the other side of the bed frame 10 and supporting a calf portion of the patient; One end is connected to the backrest piece 100 and the other end is connected to the footrest piece 110, the link means for rotating the footrest piece 110 in conjunction with the rotation of the backrest piece (100) 120); Rotating means 130 is provided on the lower side of the bed frame 10, forcing the backrest 100 to rotate the back hinge 102 in the axis; A table 30 rotatably installed on the bed frame 10 and capable of placing an object thereon; Is provided on one side of the table 30, the eating device 30 "for seating a plurality of bowls for the patient's meal; and provided on the other side of the table 30, to guide the IT equipment to be mounted And a reading device 30 '.

The link means 120, one end is rotatably connected to the back link 121, one end is rotatably connected to the bed frame 10 and the other end is the back link ( First link 123 is rotatably connected to the end of the 121, one end is rotatable 125 is rotatably connected to the footrest 110, and one end is rotated to the bed frame 10 A second link 127 that is connected to the other end is rotatably connected to the end of the foot link 125, and one end is rotatably connected to the connection of the back link 121 and the first link 123. The other end of the connection is characterized in that it comprises a connection link 129 is rotatably connected to the connection portion of the ball link 125 and the second link (127).

In addition, the angle α formed by the back link 121 and the first link 123 is formed at an acute angle, even when the backrest 100 rotates the back hinge 102 in the axis. 123 is characterized in that it is configured not to interfere with the bed frame (10).

The rotating means 130, the cylinder 132 forcing the back piece 100 to rotate the back hinge 102 to the axis by the power generated by hydraulic or air (air), and the bed frame 10 It is characterized in that it comprises a cylinder holder 134 is fixed to the '∪' shape on the bottom of the support to support the lower end of the cylinder (132).

The reading device 30 'includes a mounting groove 200 formed to be recessed inward to provide a space in which the IT device E is seated; A left cover 210 and a right cover 210 'installed on the left and right sides of the mounting groove 200 to selectively shield the upper surface of the mounting groove 200; It is provided on one side of the left cover 210 and the right cover 210 ', the left power means 230 and the right power means 230 forcing the left and right flow of the left cover 210 and the right cover 210' '); Characterized by having a configuration that includes.

The left power means 230 includes a left rack 232 formed at one end of the left cover 210, a left pinion 234 screwed with the left rack 232, and the left pinion 234. A left motor 236 that provides rotational power to the engine;

The right power means 230 ′ includes a right rack 232 ′ formed at one end of the right cover 210 ′, a right pinion 234 ′ screwed into the right rack 232 ′, and It characterized in that it has a configuration including a right motor 236 'for providing rotational power to the right pinion (234').

The left cover 210 and the right cover 210 'are installed to be embedded in the inside of the table 30, and an upper surface of the left cover 210 and the right cover 210' are protruded to the outer surface of the table 30 through slip holes 240. Each of the protrusions 242 and the right protrusions 242 'is formed.

On the bottom surfaces of the left cover 210 and the right cover 210 ', a left buffer 212 and a right buffer 212' contacting the left and right sides of the IT device E, the left cover 210 and the right cover A left support jaw 214 is formed to protrude downward from the bottom of 210 'to support the left buffer 212 and the right buffer 212' to be fixed to the left cover 210 and the right cover 210 ', respectively. And the right support jaw 214 'is provided.

One end of the mounting groove 200 is provided with a mounting switch 250 that operates when an IT device is inserted into the mounting groove 200 to supply power to the left motor 236 or the right motor 236 '. ;

The left support jaw 214 and the right support jaw 214 'determine whether the both ends of the IT device is close to the left to cut off the power supplied to the left motor 236 or the right motor 236' The sensor 216 and the right sensor 216 'are each provided.

The meal device 30 "includes: a rice groove 500 in which a rice bowl is placed; a soup groove 500 formed in a spaced apart position from the rice groove 500, in which a casserole B containing soup is placed; An adsorption plate 600 which is formed at a position spaced apart from the rice groove 500 and the national groove 510, and is provided with a plurality of adsorption protrusions 610 to be closely adhered to the bottom of the side dish bowl by a vacuum; It is formed on one side of the), the magnet means for fixing the side dish bowl by a magnetic force; characterized in that it comprises a.

On one side of the groove 510, the support piece 800 for supporting the earthenware B rotatably and the support member 810 to prevent the earthenware B inclined by the support piece 800. ) Is further provided;

The support member 810 is moved up and down by the operating means 820, characterized in that for supporting one end of the earthenware (B).

The actuating means (820) has a structure including a rack portion (822) formed on one surface of the support member (810), and a pinion (824) geared to the rack portion (822);

The magnet means 700 includes a core 710 serving as a passage for magnetic flux, a coil 720 wound around the outside of the core 710, and a switch means for selectively supplying electricity to the coil 720. It is characterized by having a configuration including (730).

The switch means 730, the switch rod 732 is installed to penetrate the inside of the core 710 up and down; A connection end 734 provided at a lower end of the switch rod 732 and made of a metallic material capable of conducting electricity; And are provided at both ends of the connection end 734, respectively, and connected to both ends of the coil 720 to supply electricity, + terminal 736 and-terminal 738, respectively. .

The switch rod 732 is made of a thin round rod is installed to be movable up and down; A lower side of the connecting end 734, a central spring 734 'is provided to force the upper end of the switch rod 732 to be exposed to the outside of the upper surface of the table 30; The adsorption protrusion 610 is made of a flexible material, characterized in that it has a plate shape that gradually increases in diameter toward the upper side.

The support member 810 is inserted into an operation space 830 formed at one side of the station groove 510 and flows up and down; The lower end of the support member 810, the locking step (812) for limiting the upward movement of the support member 810 is formed to protrude laterally; The working space further includes a + ground 832 and a-ground 834 connected to a motor for rotating the support piece 800; On the upper surface of the locking step 812, the grounding metal 836 is provided so that the + ground 832 and the-ground 834 is connected to each other.

Smart patient bed according to the present invention has the following effects.

first. In the present invention, the backrest and the footrest are separately provided, so that the backrest and the footrest are erected by electric, if necessary, so that the patient can easily sit in the bed. That is, in the present invention, when the patient lying on the bed wants to sit up, the upper body of the patient is erected by standing only a part of the backrest separately provided by the operation of the switch, unlike in the conventional method of halving the bed. At the same time, since the footrest is automatically lowered down, the calf and the foot of the patient sag down, so there is an advantage of being in a state like sitting on a chair.

 Second, since a reading device is provided on one side of the table of the bed, IT devices such as the iPad are not separated from the table even when the table is inclined, so that video viewing or use of the IT device is convenient. That is, when the IT device is tilted to watch the IT device while the patient is lying at an angle while the IT device is placed on a table made of a simple plane as in the related art, the IT device may fall from the table. When the iPad is installed in the mounting groove, the mounting switch is automatically operated so that the left cover and the right lever wrap the left and right sides of the pad, so that the iPad is fixed even when the table is tilted. Therefore, there is an advantage that can watch a movie through the iPad even when the patient is lying at an angle.

 Third, the other side of the bed table is provided with a meal device is provided with a soup bowl, a rice bowl and a groove on which side dishes can be placed. Therefore, at the time of meal, such a dining apparatus is placed up, and when the bowl is released, electricity is automatically generated to fix the side dish bowl and the soup bowl can also be automatically tilted forward. Therefore, there is an effect that the meal is convenient even in the case of patients with discomfort.

In addition, since the adsorption plate for fixing the side dish bowl by vacuum adsorption is also installed on the table, when the side dish is pressed even in the case of a non-metal bowl, there is an advantage that the side dish bowl is fixed to the table by vacuum adsorption and does not slide.

1 is a perspective view showing the configuration of a preferred embodiment of a smart patient bed according to the present invention.
Figure 2 is a front sectional view showing the configuration of a preferred embodiment of a smart patient bed according to the present invention.
Figure 3 is a perspective view showing the configuration of a reading device constituting an embodiment of the present invention.
Figure 4 is an exploded perspective view showing the configuration of the left power means and the right power means constituting an embodiment of the present invention.
Figure 5 is a front sectional view showing the internal configuration of the left cover and the right cover constituting an embodiment of the present invention.
Figure 6 is a partial cross-sectional view showing the internal configuration of the mounting switch constituting the embodiment of the present invention.
Figure 7 is a partial cross-sectional view showing a state in which the IT device is mounted on the reading device constituting an embodiment of the present invention.
8 is a perspective view showing the configuration of a meal device constituting an embodiment of the present invention.
Figure 9 is a partial cross-sectional view showing the installation state of the support piece and the support member of the meal device constituting the embodiment of the present invention.
Figure 10 is a cross-sectional view showing a detailed configuration of the suction plate and the magnet means of the meal apparatus constituting the embodiment of the present invention.
11 is a cross-sectional view showing a state where the pot is inclined by the support piece of the eating device constituting the embodiment of the present invention.

Hereinafter, a smart patient bed according to the present invention will be described in detail with reference to the accompanying drawings.

First, with reference to Figures 1 and 2 looks at the overall configuration of a preferred embodiment of the smart patient bed according to the present invention. 1 and 2 are a perspective view and a front sectional view showing the configuration of a preferred embodiment of the smart patient bed according to the present invention, respectively.

As shown in these drawings, the smart patient bed according to the present invention, the bed frame 10 which is placed horizontally, and the supporting leg provided at the end of the bed frame 10 to support the bed frame 10 (12), the back plate 100 rotatably provided on one side of the bed frame 10 to support the back of the patient, and rotatably provided on the other side of the bed frame 10 of the patient Footrest piece 110 supporting the calf portion, link means 120 to rotate the footrest piece 110 in conjunction with the rotation of the backrest piece 100, the lower side of the bed frame 10 Is provided in the back plate 100 is a rotation means 130 for forcing the back hinge 102 to rotate on the axis, and the table is configured to be rotatably installed on the bed frame 10 to place the object ( 30) and so on. And, one side of the table 30 is provided with a reading device (30 ') for guiding the IT device is mounted, the other side is provided with a meal device (30 ") to seat a plurality of dishes for the patient's meal do.

The bed frame 10 is made of a rectangular shape as shown, the mattress 20 is usually placed on the upper side of the bed frame 10.

The support legs 12 are vertically installed vertically at four corners of the bed frame 10 having a rectangular shape.

The backrest 100 is, as shown in the center of the left portion of the bed frame 10 is partially cut, cut in the '' 'shape (when viewed from above) to shaft the back hinge 102 of the right end It is configured to be rotatable. Of course, although not shown in detail, the edge of the backrest 100 is in contact with the bottom of the bed frame 10 is configured so that the backrest 100 does not come down to the bed frame 10.

The mattress 20 also has an incision in the same part as the backrest piece 100, and forms a 'c' shaped backrest part 22 to stand up or down with the backrest piece 100.

The backrest piece 100 and the backrest part 22 are parts in which the back part of the human body is supported when the patient lies on the bed.

A footrest piece 110 is formed at the right side of the bed frame 10.

As shown, the footrest piece 110 is cut into a '⊃' shape (when viewed from above) and is configured to rotate the hinge 112 of the left end about an axis.

The mattress 20 is further formed with a footrest part 24 that is a cutout of a shape corresponding to the footrest piece 110.

The footrest piece 110 is also supported so as not to descend to the lower side of the bed frame 10 like the backrest piece 100, the footrest piece 110 and the footrest portion 24 If the patient is lying in bed, it is mainly the place where the calf and feet of the human body are located.

The link means 120 is provided at the lower side of the bed frame 10 as shown, so that the backrest piece 100 and the footrest piece 110 are connected to each other to interlock. That is, as shown, the left end of the link means 120 is connected to the backrest piece 100 and the right end is connected to the footrest piece 110. Therefore, the footrest piece 110 is configured to rotate in conjunction with the rotation of the backrest piece 100.

The link means 120, one end is rotatably connected to the back link 121, one end is rotatably connected to the bed frame 10 and the other end is the back link ( First link 123 is rotatably connected to the end of the 121, one end is rotatable 125 is rotatably connected to the footrest 110, and one end is rotated to the bed frame 10 A second link 127 that is connected to the other end is rotatably connected to the end of the foot link 125, and one end is rotatably connected to the connection of the back link 121 and the first link 123. Connected and the other end is composed of a connection link 129, etc. rotatably connected to the connection portion of the foot link 125 and the second link (129).

Looking more specifically, the back link 121 is. The left end is rotatably connected to the backrest piece 100, and the right end is rotatably connected to the left end of the first link 123 and the connection link 129.

The first link 123, as shown in the right end is rotatably connected to the bed frame 10, the left end is the right end of the back link 121 and the left side of the connection link 129 It is rotatably coupled with the stage.

As shown in the figure, the right end of the foot link 125 is rotatably connected to the footrest piece 110, and the left end of the foot link 125 is formed of the right end of the connection link 129 and the second link 127. It is rotatably coupled with the bottom.

The second link 127, as shown, the upper end is rotatably connected to the bed frame 10, the lower end and the left end of the foot link 125 and the right end of the connection link 129 Rotatably coupled.

On the other hand, the connection link 129, as shown in Figure 2 is installed so as to be horizontal with the bed frame 10 in a state in which the backrest piece 100 and the footrest piece 110 is seated on the bed frame 10. Preferably, the lower end of the back link 121 and the first link 123 is coupled to the left end of the connection link 129, as shown, the back link 121 and the first link 123 It is preferable that the angle α formed by) is made of an acute angle.

That is, the angle α formed between the back link 121 and the first link 123 is formed to be an acute angle smaller than 90 degrees. The backrest 100 rotates the back hinge 102 about the axis. In order to prevent the first link 123 from interfering with the bed frame 10 or the back link 121 from interfering with the backrest piece 100 even when the frame is erected perpendicularly to the bed frame 10. For sake.

In addition, in the state as shown in FIG. 2, the second link 127 is perpendicular to the bed frame 10, and the ball link 125 is the bed frame 10 like the first link 123. It is also configured to be inclined at a predetermined angle with respect to the backrest piece 110 when the backrest piece 100 is erected so that the footrest piece 110 is rotated in cooperation with the shaft 112 the footrest piece 110 This is to prevent the second link 127 or the ball link 125 from interfering with the bed frame 10.

The rotating means 130 is provided on the lower side of the bed frame 10, as shown, forcing the backrest 100 to rotate the back hinge 102 in the clockwise direction about the axis to stand. Do it.

The rotating means 130, the cylinder 132 forcing the back piece 100 to rotate the back hinge 102 to the axis by the power generated by hydraulic or air (air), and the bed frame 10 ) Is fixed to the '∪' shape of the lower surface is made of a cylinder holder 134 or the like to support the lower end of the cylinder 132.

In more detail, the cylinder 132 is preferably made of an air cylinder or a hydraulic cylinder, the rod 132 ′ of the cylinder 132 is rotatably connected to the left bottom surface of the backrest piece 100. Since the configuration and operation of an air cylinder or a hydraulic cylinder (油壓 cylinder) constituting the cylinder 132 are known, detailed descriptions of the detailed functions will be omitted here.

The cylinder holder 134 is made of a '∪' shape (when viewed from the left or right) attached to the bottom of the bed frame 10 as shown. That is, both ends of the cylinder holder 134 is fixedly installed before and after the backrest piece (100).

The lower end of the cylinder 132 is rotatably connected to a central upper surface of the cylinder holder 134.

The table 30, both ends are rotatably installed before and after the bed frame 10, the upper surface is configured to place an object, is connected to the bed frame 10 by a table leg 32. .

In addition, the length (width) of the table 30 before and after (in FIGS. 1 and 2) generally corresponds to the width of the bed frame 10 (back and forth lengths in FIGS. 1 and 2) as in a hospital bed. It is installed to have a length or a small length.

The table 30 is a part for allowing a patient to eat, read a book, or perform other tasks while sitting on the mattress 20. Therefore, one side (upper surface) of the table 30 is provided with a meal device (30 ") for seating a plurality of dishes for the patient's meal, the other side (lower surface) is a reading device for guiding the mounting of IT equipment 30 'is provided.

Thus, although not shown in detail, the table 30 may be manually or automatically rotated to allow the patient to place the eating device 30 "on top or vice versa. In addition, the patient is configured to rotate at the table 30 and stop at a predetermined position (angle).

Hereinafter will be described the operation of the bed having the configuration as described above.

First, when the patient operates a switch (not shown) in a state in which the backrest 100 and the footrest 110 are placed on the same plane as the bed frame 10, the rotating means 130. This is driven to stand the backrest 100.

In this case, as shown in FIG. 1, the backrest 100 gradually rotates clockwise about the back hinge 102, and the backrest 100 is supported by the link means 120. Since it is connected to 110, the footrest piece 110 descends to the lower side. That is, the footrest 110 is rotated in the clockwise direction with respect to the foot hinge 112. Of course, in this case, the backrest part 22 and the footrest part 24 also rotate together.

In this case, as shown in FIG. 1, the patient can read a book or eat in a state where the back is raised, and the patient's leg is brought down along the footrest 110.

On the contrary, when the patient wants to lie down, if the switch (not shown) is operated in reverse, the backrest piece 100 and the footrest piece 110 are returned to their original positions as shown in FIG. 2.

3 to 7 show a detailed configuration of the reading device 30 '. That is, Figure 3 is a perspective view showing the configuration of the reading device constituting an embodiment of the present invention, Figure 4 is an exploded perspective view showing the configuration of the left power means and right power means constituting the reading device (30 ') 5 and 6 illustrate internal configurations of the left cover 210, the right cover 210 ', and the mounting switch 250 constituting the reading device 30', respectively, in cross-sectional views. 7 is a partial cross-sectional view showing a state in which the IT device E is mounted on the reading device 30 '.

As shown in these figures, the reading device 30 ′ is formed to be recessed inward to provide a mounting groove 200 for providing a space in which the IT device E is seated, and left and right sides of the mounting groove 200. It is provided to be slidable in the left cover 210 and the right cover 210 'and selectively cover the top surface of the mounting groove 200, and provided on one side of the left cover 210 and the right cover 210' The left cover 210 and the right cover (210 ') forcing the left and right flow force 230 and the right power means 230' and the like.

As shown, the mounting groove 200 is a square groove formed to be recessed from one surface (the upper surface in FIG. 3) of the table 30 to the inner side (the lower side in FIG. 3).

The mounting groove 200 is preferably formed to have a sufficiently large size so that the IT device (E), which is commonly used, such as an iPad or Galaxy Note, is sufficiently placed, and the height of the mounting device (200) is also sufficient. It is formed to lose. That is, after the IT device E is placed in the mounting groove 200, the upper surface of the IT device E is not exposed to the outer surface (the upper surface in FIG. 3) of the table 30, as well as the left cover ( It is preferable to be molded to have a depth sufficient to be located inside (below in Figure 3) and 210 and the right cover (210 ').

The left cover 210 and the right cover 210 ′ are slidably installed on the left and right sides of the mounting groove 200 as shown, and selectively shield the upper surface of the mounting groove 200. do. That is, when the IT device E is seated in the mounting groove 200, the left cover 210 and the right cover 210 ′ are close to each other so that the upper sides (see FIG. 7) of the left and right ends of the IT device E are close to each other. To shield.

The left power means 230 and the right power means 230 ′ are provided below or in front of the left cover 210 and the right cover 210 ′, and the left cover 210 and the right cover 210 ′. It acts to force the flow of left and right. That is, the left cover 210 is moved to the right by the force of electricity supplied from the outside, or the right cover 210 'to move to the left.

The left power means 230 includes a left rack 232 formed at one end of the left cover 210, a left pinion 234 screwed with the left rack 232, and the left pinion 234. The left motor 236 and the like to provide a rotational power to the.

The right power means 230 ′ includes a right rack 232 ′ formed at one end of the right cover 210 ′ and a right pinion 234 ′ screwed into the right rack 232 ′. And a right motor 236 'which provides rotational power to the right pinion 234'.

The left power means 230 and the right power means 230 ′ have the same configuration, and the left cover 210 and the right cover 210 ′ are slid to the left and right, respectively. That is, the left power means 230 and the right power means 230 ′ causes the left motor 236 or the right motor 236 ′ to rotate by power supplied from the outside, and the left motor 236 or The rotational force of the right motor 236 'is configured to move the left cover 210 and the right cover 210' by a rack and pinion structure.

As shown, a left rack 232 having a rack function is formed at the front end of the left cover 210 (in FIG. 4), and a front side of the left rack 232 serves as a pinion. The left pinion 234 is provided so that the left rack 232 and the left pinion 234 are screwed. In addition, a left motor 236 is provided below the left pinion 234 to rotate the left pinion 234.

Similarly, a right rack 232 'is provided at the front end of the right cover 210' and a right pin 234 'is provided at the front of the right rack 232' and a right motor 236 'is provided at the lower side thereof. Each is provided.

In this way, the left cover 210 and the right cover 210 'are installed to be embedded in the inside of the table 30, and the upper surface of the left cover 210 and the right cover 210' through the slip hole 240. A left protrusion 242 and a right protrusion 242 ′ having an upper end protruding to the outer surface of the table 30 are formed, respectively.

In more detail, the left protrusion 242 is formed to protrude upward from the upper right end of the left cover 210, and the right protrusion 242 ′ is upward from the upper left end of the right cover 210 ′. It is formed to protrude.

In addition, as shown in the front of the mounting groove 200, the slip hole 240 having a length corresponding to the left and right width of the mounting groove 200 is formed long left and right, the upper side of the slip hole 240 As a result, the left protrusion 242 and the right protrusion 242 'are exposed.

The right protrusion 242 ′ and the left protrusion 242 are portions that allow the patient (user) to move from side to side while holding by hand. That is, the left cover 210 and the right cover 210 'are moved by the patient from side to side while holding the left protrusion 242 or the right protrusion 242' protruding from the upper surface of the table 30 by hand. Can be moved manually from side to side. For convenience of explanation, the right protrusion 242 ′ and the left protrusion 242 will be described as an example in which a patient is used only to open the left cover 210 and the right cover 210 ′. That is, the left cover 210 and the right cover 210 'are automatically closed by the left motor 236 and the right motor 236', and then the IT device E is removed from the mounting groove 200. In order to manually open the left cover 210 and the right cover 210 'by the patient, the parts which are gripped by the hands are the left protrusion 242 and the right protrusion 242'.

On the bottom surfaces of the left cover 210 and the right cover 210 ', a left buffer 212 and a right buffer 212' contacting the left and right sides of the IT device E, the left cover 210 and the right cover A left support jaw 214 is formed to protrude downward from the bottom of 210 'to support the left buffer 212 and the right buffer 212' to be fixed to the left cover 210 and the right cover 210 ', respectively. And a right support jaw 214 'are provided, respectively.

The left cushioning material 212 and the right cushioning material 212 'is formed of a material having elasticity, such as rubber, to prevent the left and right sides of the IT device E from being damaged.

The left support jaw 214 and the right support jaw 214 ', the upper surface is fixed to the left cover 210 and the right cover 210', respectively, the left buffer 212 and the right buffer 212 ' I support it. Accordingly, the left cushioning material 212 and the right buffering material 212 'are bonded to the left supporting jaw 214 and the right supporting jaw 214', respectively.

In addition, the left support jaw 214 and the right support jaw 214 ′ are provided with a left sensor 216 and a right sensor 216 ′, respectively. The left sensor 216 and the right sensor 216 'are made of a proximity sensor to detect whether left and right ends of the IT device E are in contact with the left buffer 212 or the right buffer 212', respectively. As long as it has such a function, various kinds of sensors can be used.

In the left sensor 216 and the right sensor 216 ', the left cover 210 and the right cover 210' are close to each other, so that both ends of the IT device E have the left buffer 212 and the right buffer. 212 'or determining whether the left support jaw 214 and the right support jaw 214' are close / contact to cut off the power supplied to the left motor 236 or the right motor 236 '. Will be

At one end of the mounting groove 200, the mounting switch 250 which operates when the IT device E is inserted into the mounting groove 200 to supply power to the left motor 236 or the right motor 236 ′. Is further provided. That is, as shown, the mounting switch 250 is installed to protrude rearward (in Figure 3) at the front end (in Figure 3) of the mounting groove 200, the mounting switch 250 is the mounting groove ( When the IT device E is seated at 200, it is pressed forward (in FIG. 3) to supply power to the left motor 236 or the right motor 236 'so that the left cover 210 and the right cover 210' are mounted. Should be close to each other.

As shown in FIG. 6, the mounting switch 250 is formed at both ends of the mounting switch 250 so as not to be separated from the outside, and pushes the mounting switch 250 into the mounting groove 200 therein. One or more cover springs 252 are provided. The cover spring 252 is composed of a compression spring to force the mounting switch 250 to protrude into the mounting groove 200 by the compression force.

Inside the mounting switch 250 is further provided with a ground member 254 for supplying external power to the left motor 236 and the right motor 236 ', as shown in the ground member 254 It is fixed to the mounting switch 250 by a ground holder (256).

Accordingly, the ground member 254 flows back and forth in the cover space 260 formed inside the table 30 according to the flow of the mounting switch 250 before and after (in FIG. 6). A positive ground 262 and a negative ground 262 'connected to the left motor 236 and the right motor 236' are formed to protrude from each other so as to selectively contact the ground member 254. That is, since the positive ground 262 and the negative ground 262 ′ are located at a position spaced apart from the ground member 254 by a predetermined distance, the patient may place the IT device E in the mounting groove 200. When the mounting switch 250 is pressed, the mounting switch 250 is moved forward, whereby the ground member 254 is in contact with the positive ground 262 and the negative ground 262 'so that the left motor 236 and the right motor Electricity is supplied to 236 '.

The positive ground 262 and the negative ground 262 'are installed to protrude only a part of the table 30 so as not to be completely separated from the inside of the table 30, and a ground spring 264 is further provided on the inside thereof. When contacted with the ground member 254 is installed to have an elasticity to prevent damage.

Hereinafter, the operation of the reading device 30 'having the above configuration will be described.

First, the IT device E is inserted from the rear of the mounting groove 200 in a state in which the mounting groove 200 is opened as shown in FIG. 3.

When the IT device E is inserted into the mounting groove 200 as described above, the front end of the IT device E presses the mounting switch 250 forward, and the mounting switch 250 is pressed. As a result, the ground member 254 moves forward to connect the positive ground 262 and the negative ground 262 '(see FIG. 6).

When the positive ground 262 and the negative ground 262 'are connected to each other, power is supplied from the outside to the left motor 236 and the right motor 236', so that the left cover 210 moves to the right. The right cover 210 'is moved to the left to approach the IT device E placed in the mounting groove 200.

When the left cover 210 and the right cover 210 'are gradually closer to each other, the left end of the IT device E is in contact with the left buffer 212 as shown in FIG. 7, and the left sensor 216 detects this. By cutting off the power supplied to the left motor 236 to stop the movement of the left cover 210.

Similarly, when the right end of the IT device E comes into contact with the right cushioning material 212 ', the right sensor 216' detects the power supply to the right motor 236 'and cuts off the right cover. Stop the movement of 210 '.

In this case, the left and right ends of the IT device E are fixed by the left cover 210 and the right cover 210 'in the state in which the IT device E is inserted into the mounting groove 200. Therefore, even when the patient tilts the table 30 forward, since the IT device E is fixed to the left cover 210 and the right cover 210 ', it is prevented from being separated from the table 30.

Then, after use, the patient pushes the left and right protrusions 242 and the right protrusion 242 'from side to side in a state of holding by hand to return the left cover 210 and the right cover 210' to their original positions. In this case, as shown in FIG. 3, the patient can separate and remove the IT device E from the mounting groove 200.

The meal device 30 "is provided on the table 30 like the above-described reading device 30 ', and the meal device 30" and the reading device 30' are mutually provided with the table 30. It is preferably provided on the other side of). That is, when the meal device 30 "is provided on the upper surface of the table 30, the reading device 30 'is provided on the lower surface of the table 30. Of course, the table 30 is rotatable. Since the upper surface and the lower surface are changed to each other as needed, the distinction between the upper surface and the lower surface is not clear, but the eating device 30 "and the reading device 30 'are provided on opposite sides.

Next, the configuration of the meal device 30 "will be described in detail.

FIG. 8 is a perspective view showing the configuration of the meal device 30 ″, and FIG. 9 is a partial sectional view showing the installation state of the support piece and the support member constituting the meal device 30 ″. 10 is a cross-sectional view showing a detailed configuration of the suction plate and the magnet means of the eating device 30 ", Figure 11 shows the inclined state of the pot by the support piece of the eating device (30"). A cross section is shown.

As shown in these figures, the eating device (30 "), the rice groove 500 is placed on the rice bowl, the rice groove 500 is formed in a position spaced apart from the casserole (B) containing the soup is placed Adsorbing plate 600 is formed in the groove groove 510, the rice groove 500 and the groove groove 510 is spaced apart and the plurality of adsorption projections (610) to be adsorbed by a vacuum in close contact with the bottom of the side dish bowl And, formed on one side of the adsorption plate 600 is made of a magnet means 700 for fixing the side dishes by magnetic force.

Specifically, the patient's bed (not shown) is provided with a square table 30 to allow the patient to eat food and the like, such a table 30 as described above by the support 32, etc. Connected to the bed together. Of course, the table 30 coupled to the support 32 may be rotatably installed.

The bobbin 500 is formed in the left front portion (front side) of the table 30, as shown, is formed to be recessed downward to have a predetermined depth. Therefore, if a rice bowl (not shown) is placed here, the bottom of the rice bowl is accommodated in the rice groove 500, so that it is prevented from flowing back and forth and left and right.

The soup groove 510 is formed to be spaced apart on the right side of the rice groove 500, as shown, is formed to have a predetermined depth downward as the rice groove 500. And, the diameter of the soup groove 510 is formed larger than the diameter of the rice groove 500. This is usually considered that the soup bowl is formed larger diameter than the rice bowl. That is, the earthenware pot B used as a soup bowl is generally considered to have a larger diameter than a lower bowl than a rice bowl.

The suction plate 600 is provided on the rear side of the rice groove 500 and the soup groove 510, and is formed on the surface of the table 30.

The adsorption plate 600, as shown in the form of a rectangular, it is preferable that a plurality are installed so as to have an equal interval from side to side. In addition, the suction plate 600 is preferably fixed to the upper surface of the table 30 by an adhesive or the like so as not to at least slide.

The magnet means 700 is provided between the plurality of suction plates 600.

The magnet means 700 is exposed only a portion of the upper end to the upper surface of the table (30).

On the right side of the table 30, a home switch 512 and a magnet switch 702 are provided, respectively.

The home switch 512 is for operating the support piece 800 and the operation means 820 to be described below. That is, by controlling the rotation direction of the pinion 824 and the hinge shaft 802 to be described below to control the vertical movement of the support member 810 and the rotation of the support piece 800.

In addition, the magnet switch 702 is for turning on / off the external power supplied to the magnet means 700.

On one side of the groove 510, the support piece 800 for supporting the earthenware B rotatably and the support member 810 to prevent the earthenware B inclined by the support piece 800. ) Is further provided. That is, as shown, the support member 810 is installed to be moved up and down at the front end (in Figure 8) of the station groove 510, the support piece 800 is provided on the bottom surface of the station groove 510 And to support the bottom of the earthenware (B).

The support member 810 is moved up and down by the operating means 820 to support one end of the earthenware (B). That is, the support member 810 is installed at the front end of the station groove 510, as shown in the support for the front end (left end in Figs. 9 and 11) of the earthenware (B).

In this way, the support member 810 is inserted into the operating space 830 formed in the front of the station groove 510 flows up and down, the lower end of the support member 810, the upper side of the support member 810 A locking jaw 812 that restricts movement is formed to protrude to the side (right side in FIG. 9).

The actuating means 820 is provided in the actuation space 830 formed in the table 30, and includes a rack and a pinion.

In detail, the actuating means 820 includes a rack part 822 formed on one surface of the support member 810 and a pinion 824 geared to the rack part 822.

The rack portion 822 is threaded on the right side (in FIG. 9) of the support member 810, and the pinion 824 is installed on the right side (in FIG. 9) of the support member 810, as shown. It is screwed together with the rack 822.

The pinion 824 is rotatably installed in the table 30 and rotated by a hinge motor (not shown) driven by an external power source. When the pinion 824 is rotated, since the rack 822 engaged with the pinion 824 is moved up and down, the support member 810 is moved up and down.

On the other hand, the operating space 830 is further provided with a + ground 832 and a-ground 834 connected to the hinge motor to rotate the support piece 800, the upper surface of the locking jaw 812 is A ground metal 836 is provided to allow the + ground 832 and the-ground 834 to be connected to each other.

Specifically, a pair of + ground 832 and-ground 834 is installed on the inner upper surface of the working space 830 spaced apart by a predetermined interval, the + ground 832 and-ground 834 is connected By the power supply to the hinge motor (not shown) or cut off so that the support piece 800 rotates about the hinge axis (802). That is, when the + ground 832 and the-ground 834 are connected to each other, external power is supplied to the hinge motor (not shown) to rotate the support piece 800 counterclockwise (in FIG. 9). Do it. Of course, in this case, the home switch 512 should be in an on state.

The ground metal 836 serves to connect the + ground 832 and the-ground 834 to each other. Therefore, it is made of a conductor such as a metal material through which electricity can pass.

The ground metal 836 is installed on the upper surface of the locking step 812 as shown (see FIG. 9). Therefore, when the support member 810 moves upward, the ground metal 836 is in contact with the + ground 832 and the-ground 834 through the + ground 832 and the-ground 834 Electricity flows, which causes the hinge motor to operate so that the support piece 800 rotates counterclockwise (in FIG. 9).

The support piece 800 is formed such that a rear end portion (right side in FIG. 9) has a greater weight than a front end portion (left side in FIG. 9) around the hinge shaft 802. Accordingly, the support piece 800 is rotated counterclockwise (in FIG. 9) about the hinge shaft 802 by a hinge motor (not shown), and then, when the power is turned off, the support piece ( 800 is rotated back in the clockwise direction (in FIG. 9) by its weight and is returned to its original position.

The magnet means 700 includes a core 710 serving as a passage for magnetic flux, a coil 720 wound around the outside of the core 710, and a switch means for selectively supplying electricity to the coil 720. 730 and so on.

The core 710 serves as an iron core, as shown in the figure, and has a cylindrical shape having a predetermined diameter. The top surface of the core 710 is exposed to the top surface of the table 30.

The coil 720 is wound on the outside of the core 710 to generate a magnetic force by the power supplied from the outside, it is connected to the switch means 730 and the magnetic switch 702.

The switch means 730 is for making an electromagnet by selectively supplying power to the coil 720, the switch rod 732 is installed to penetrate the inside of the core 710 up and down, and the switch rod ( 732 is provided at the lower end of the connection end 734 made of a metallic material capable of conducting electricity, and are provided at both ends of the connection end 734, respectively, connected to both ends of the coil 720 to supply electricity + Terminal 736,-terminal 738, and the like.

The switch rod 732 is made of a thin round rod is installed to be movable up and down. That is, the switch rod 732 is installed in the inner center of the core 710 in the form of a thin round rod up and down, the upper end is projected to a portion outside the upper surface of the core 710.

And, the lower end of the switch rod 732 is further formed of a disk-shaped connection end 734. The connection end 734 is formed larger than the outer diameter of the hole formed in the core 710 in which the switch rod 732 is accommodated, as well as the outer diameter of the switch rod 732 is the switch rod ( 732 also serves to limit the height to project upwards.

On the other hand, the lower side of the connecting end 734 is provided with a central spring 734 ', forcing the upper end of the switch rod 732 to be exposed to the outside of the upper surface of the table 30. That is, as shown in the lower side of the connecting end 734 is provided with a central spring (734 ') consisting of a compression spring, the connecting end 734 and the switch rod 732 is pushed upward by a spring compression force.

The + terminal 736 and the-terminal 738, as shown in the lower side of the connecting end 734 is provided to be spaced apart by a predetermined distance and selectively contact with the connecting end 734. That is, the connection terminal 734 is made of a conductive material, so that the + terminal 736 and the-terminal 738 are in contact with both ends of the connection terminal 734 + terminal 736 and the-terminal 738 Through electricity will flow.

Accordingly, terminal springs 736 ′ and 738 ′ formed of compression springs are provided below the + terminal 736 and the − terminal 738, respectively, and the + terminal 736 and the − terminal 738 are upwards. It is configured to have a '⊥' shaped cross section so as not to deviate.

When the side dish is placed on the upper end of the switch rod 732 in the configuration as described above, the switch rod 732 is pushed down, the + terminal 736 at both ends of the left and right of the connection end 734 When the and terminals 738 are in contact with each other, electricity is supplied to both ends of the coil 720 such that the core 710 is subjected to magnetic force.

The adsorption protrusion 610 is made of a flexible material, has a plate shape gradually increasing in diameter toward the upper side. That is, as shown, the adsorption protrusion 610 is made of a flexible material such as rubber, made of a circular dish-like shape, and the upper side is opened.

Therefore, when the side dishes are placed from the upper side, the upper surface of the adsorption protrusion 610 is shielded, and when the side dishes are pressed by the adsorption protrusion 610, the air in the inner space is evacuated and is in a vacuum state. In this case, since the air pressure inside the adsorption protrusion 610 is lower than the external air pressure (atmospheric pressure), the side dishes placed on the adsorption protrusion 610 are sucked by the adsorption protrusion 610 and are not separated.

Hereinafter, the operation of the meal device 30 ″ having the above configuration will be described with reference to FIGS. 8 to 11.

First, the table 30 is opened in the state as shown in FIG. 8, and the table 30 is supplied with basic power from the outside.

In this state, the user places the rice bowl and the soup bowl (tea pot) in the rice groove 500 and the soup groove 510, respectively, a plurality of side dishes bowl is placed on the suction plate 600 or the magnetic means 700.

In this case, when the side dish is made of a material affected by a magnet, such as a metal material, the magnet switch 702 is turned on to enable electricity to be supplied to the magnet means 700. As such, when the user places the side dishes on the upper surface of the magnetic means 700 in a state where power is supplied to the + terminal 736 and the-terminal 738 of the magnet means 700, The switch rod 732 is lowered down.

When the switch rod 732 is lowered, the connection terminal 734 is energized in contact with the + terminal 736 and the-terminal 738, respectively, thereby supplying power to the coil 720 to the core 710 becomes magnetic. In this case, the side dish will not slip or leave by magnetic force.

On the other hand, if the side dish is made of a material that is not attracted to the magnet side dishes are placed on the adsorption plate 600. At this time, by pressing a side dish with a predetermined force on the adsorption plate 600, the air inside the adsorption protrusion 610 of the adsorption plate 600 to escape to the outside.

As such, when the bottom portion of the side dish is pressed from the upper side of the adsorption protrusion 610, the air inside the adsorption protrusion 610 is released to the outside, so the pressure inside the adsorption protrusion 610 is lower than the external atmospheric pressure. , Side dish bowl is fixed.

After the rice bowl, soup bowl and side dish bowls are placed, the patient starts eating. As the meal progresses, when the amount of broth inside the casserole (B) is reduced, the crock pot (B) is inclined to remain. It is necessary to facilitate the intake of.

In this case, the support member 810 is raised upward by manipulating the home switch 512. For example, when the first half of the home switch 512 is pressed, the pinion 824 is rotated clockwise (in FIG. 9) to raise the support member 810 upward.

If the process continues, the ground metal 836 comes in contact with the + ground 832 and the-ground 834. At this time, the support member 810 is no longer able to rise by the locking step 812, the + ground 832 and the-ground 834 is connected to each other by a hinge motor (not shown) to operate the The hinge shaft 802 is rotated counterclockwise (in FIG. 9).

When the hinge shaft 802 is rotated counterclockwise, the support piece 800 is also rotated counterclockwise around the hinge shaft 802 to be in a state as shown in FIG.

As such, when the front end of the support piece 800 (the left end in FIG. 11) touches the lower end of the station groove 510, the rotation of the hinge motor is stopped and the rotation of the support piece 800 is also stopped. The front upper end (the upper left in FIG. 11) is supported by touching the upper end of the support member 810.

Therefore, the casserole B is prevented from being conducted forward by the support member 810 to the front (left in FIGS. 9 and 11), and the user (patient) is the bottom front part of the casserole B (the left part in FIG. 11). ) You can easily scoop up all the broth and eat it.

On the contrary, when the second half of the home switch 512 is pressed, the hinge shaft 802 is rotated clockwise (in FIGS. 9 and 11) to return to the state of FIG. 11 from the state of FIG. 11. In addition, the pinion 824 is rotated in a counterclockwise direction so that the support member 810 descends to the lower side and returns to its original position as shown in FIG. 9.

The hinge shaft 802 is rotated by a hinge motor (not shown) according to the operation of the home switch 512, and the pinion 824 is clockwise or counterclockwise by a motor (not shown). It is to be rotated according to the configuration of the electric circuit, and since this circuit configuration is used a lot more detailed description is omitted here.

In addition, when removing the side dishes placed on the upper side of the magnet means 700, the magnet switch 702 is turned off. In this case, since the power supplied to the coil 720 is off (off), the magnetic force of the core 710 is lost, so the side dish bowl is easily separated.

The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the above technical scope.

10. Bed frame 30. Table
100. Backrest 110. Footrest
120. Link means 130. Rotation means
200. Mounting groove 210. Left cover
210 '. Right cover 216. Left sensor
216 '. Right sensor 230. Left power means
230 '. U-wheel means 240. Slip groove
242. Left turn 242 '. Prominence
250. Mounting switch 260. Cover space
500. Bob's Home
600. Suction plate 610. Suction protrusion
700. Magnetic means 710. Core
720. Coil 730. Switching means
732. Switch rods 734. Connections
800. Supporting piece 802. Hinge shaft
810. Support members 820. Actuating means
822.Rack part 824. Pinion
830. Operating Space B. Earthenware
E. IT equipment

Claims (15)

Bed frame 10 is placed horizontally, the support leg 12 is provided at the end of the bed frame 10 to support the bed frame 10, and is provided rotatably on one side of the bed frame 10 And a backrest 100 for supporting the back of the patient, a footrest piece 110 rotatably provided on the other side of the bed frame 10 to support the calf of the patient, and one end of the backrest Link means 120 and the bed connected to the other end and the other end is connected to the backrest piece 110 and the footrest piece 110 in conjunction with the rotation of the backrest piece 100, the bed It is provided on the lower side of the frame 10 and the rotation means 130 for forcing the backrest 100 to rotate the back hinge 102 in the axis, and the rotatably installed on the bed frame 10 to place the object Table 30, which can be provided on one side of the table 30, the expression of the patient It is provided with a plurality of meals device (30 ") such that the seat for a bowl, on the other side of the table 30 has a configuration including a reading device (30 ') for guiding the IT equipment to be mounted;
The meal device 30 ",
Rice groove 500 is placed in the bowl, the rice groove 500 is formed at a position spaced apart from the soup home soup soup (B) is placed, the rice groove 500 and the soup groove 510 and Adsorbed plate 600 is formed in a spaced position and is provided with a plurality of adsorption protrusions 610 to be adsorbed by a vacuum by close contact with the bottom of the side dish bowl, formed on one side of the adsorption plate 600, side dishes by magnetic force Magnet means (700) for fixing the bowl;
On one side of the station groove 510,
A support member (800) for supporting the casserole (B) so as to be rotatable, and a support member (810) for preventing the inversion of the casserole (B) inclined by the support piece (800);
The support member 810 is moved up and down by the operating means 820 is a smart patient bed, characterized in that for supporting one end of the earthenware (B). The method of claim 1, wherein the link means 120,
One end is rotatably connected to the back link piece (100) and one end is rotatably connected to the bed frame 10 and the other end is rotatably connected to the end of the back link 121 First link 123 is connected, one end is rotatably connected to the footrest piece 110, and one end is rotatably connected to the bed frame 10 and the other end is The second link 127 is rotatably connected to the end of the foot link 125, one end is rotatably connected to the connecting portion of the back link 121 and the first link 123 and the other end is the ball link Smart patient bed, characterized in that it comprises a connection link 129 rotatably connected to the connecting portion of the 125 and the second link (127). The angle α formed by the back link 121 and the first link 123 is formed at an acute angle, even when the backrest piece 100 rotates the back hinge 102 about its axis. Smart patient bed, characterized in that the first link 123 is configured not to interfere with the bed frame (10). The method of claim 3, wherein the rotating means 130,
Cylinder 132 forcing the backrest 100 to rotate the back hinge 102 axially with power generated by hydraulic pressure or air, and a '∪' shape on the lower surface of the bed frame 10. Smart patient bed, characterized in that it comprises a cylinder holder 134 is fixedly installed to support the lower end of the cylinder (132). The method of claim 1, wherein the reading device (30 '),
A mounting groove 200 formed to be recessed inward to provide a space in which the IT device E is seated;
A left cover 210 and a right cover 210 'installed on the left and right sides of the mounting groove 200 to selectively shield the upper surface of the mounting groove 200;
It is provided on one side of the left cover 210 and the right cover 210 ', the left power means 230 and the right power means 230 forcing the left and right flow of the left cover 210 and the right cover 210' Smart patient bed, characterized in that it has a configuration comprising a). The method of claim 5, wherein the left power means 230,
A left rack 232 formed at one end of the left cover 210, a left pinion 234 screwed to the left rack 232, and a left motor providing rotational power to the left pinion 234 ( 236);
The right power means 230 ′,
The right rack 232 'formed at one end of the right cover 210', the right pinion 234 'screwed with the right rack 232', and the right pinion 234 ' Smart patient bed, characterized in that having a configuration comprising a right motor (236 ') to provide. According to claim 6, The left cover 210 and the right cover 210 'is installed to be embedded in the inside of the table 30, the upper surface of the outer surface of the table 30 through the slip hole 240 A smart patient bed, characterized in that the left protrusion 242 and the right protrusion 242 ′ is formed to each top. The bottom surface of the left cover 210 and the right cover 210 ',
The left cushioning material 212 and the right cushioning material 212 'which are in contact with the left and right sides of the IT device E are formed to protrude downward from the bottom of the left cover 210 and the right cover 210'. ) And the right cushioning member (212 ') is provided with a left support jaw 214 and a right support jaw (214') are respectively supported to be fixed to the left cover 210 and the right cover 210 ' Patient bed. The method of claim 8, wherein one end of the mounting groove 200,
When the IT device is inserted into the mounting groove 200 is provided with a mounting switch 250 for supplying power to the left motor (236) or right motor (236 ');
The left support jaw 214 and the right support jaw 214 ',
A left sensor 216 and a right sensor 216 'are respectively provided to determine whether both ends of the IT device are close to cut off the power supplied to the left motor 236 or the right motor 236'. Smart patient bed. delete delete The method of claim 1, wherein the operating means 820,
A rack portion 822 formed on one surface of the support member 810 and a pinion 824 gear-coupled with the rack portion 822;
The magnet means 700,
A configuration including a core 710 serving as a passage for magnetic flux, a coil 720 wound around the outside of the core 710, and switch means 730 for selectively supplying electricity to the coil 720. Smart patient bed characterized by having. The method of claim 12, wherein the switch means 730,
A switch rod 732 installed to penetrate the inside of the core 710 up and down;
A connection end 734 provided at a lower end of the switch rod 732 and made of a metallic material capable of conducting electricity;
And are provided at both ends of the connection end 734, respectively, and connected to both ends of the coil 720 to supply electricity, + terminal 736 and -terminal 738, respectively. Smart patient bed. The method of claim 13, wherein the switch rod 732 is made of a thin round rod is installed to be movable up and down;
A lower side of the connecting end 734, a central spring 734 'is provided to force the upper end of the switch rod 732 to be exposed to the outside of the upper surface of the table 30;
The adsorption protrusion 610 is made of a flexible material, smart patient bed, characterized in that it has a plate shape gradually increasing in diameter toward the upper side. 15. The method of claim 14, wherein the support member (810) is inserted into the operating space (830) formed on one side of the station groove (510) flows up and down;
The lower end of the support member 810, the locking step (812) for limiting the upward movement of the support member 810 is formed to protrude laterally;
The working space further includes a + ground 832 and a-ground 834 connected to a motor for rotating the support piece 800;
The upper surface of the engaging jaw (812), the + ground 832 and the-ground (834) is a smart patient bed, characterized in that the ground metal 836 is provided to be connected to each other.

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