TW202031226A - A body_turnover device structure - Google Patents

Abstract

Many patients in the hospital or at home or long-term care centers,must often be turned over by the help of care-staffs, this will take up a lot of human resources, and be a great economic burden for some employers, and the bigger problem than the above is that the care-staffs often need to timingly help patients turn over their bodies, especially in midnight, so that they were lack of rest. What an effectively body turning over must have both the "Pressure transfer" and the "ventilation" effects. The structure of this creation is streamlined and effective. With the implement of this creation, it does help patients to turn over well and effectively, so that patients and caregivers can get an appropriate rest.

Description

The structure of a turning device (5)

This creation is the structure of a turning device. Effective turning over must have both "center of gravity shift" and "ventilation". The structure of this creation is simple and effective. With the settings of this creation, it can indeed help patients to turn over effectively, so that both patients and caregivers can get a proper rest. .

As everyone knows, it is important to effectively turn over for patients who have been bedridden for a long time. Patients who have been bedridden for a long time may get bedsores because their backs or other parts of the body are under pressure and cannot be released for a long time and are not ventilated. Therefore, to effectively turn over, they must have both "center of gravity shift" (or "pressure shift") and "Ventilation" is two factors. When the patient stays in bed for a long time without turning over, the part in contact with the 6 side of the mattress is always under pressure, and the blood cannot be smooth; the purpose of turning over is to make one side of the body away from the 6 side of the mattress without pressure or pressure , Turning over on both sides can take turns to rest on both sides. I have summarized the common turning devices into several categories: (1) bed turning board type (2) air cushion type (3) bed sheet type. Turning the bed board is to turn the bed board at an angle. In fact, the bed board is turned over, but it is not the patient. Because the patient's entire back is still lying on the bed board, the whole back is not decompressed; and because the patient's back is against the bed board, Therefore, it is not breathable; moreover, some even fix the patient with handcuffs and fetters to prevent the patient from sliding off the bed, but the patient's slipping feeling still exists, which is unbearable. The air cushion is to raise one side of the air cushion by inflating, creating an inclined surface, making the patient look inclined, so the principle and effect are the same as the bed turning board, but the surface in contact with the patient is slightly softer than the bed board. Reduce discomfort. Similarly, this air cushion is also attached to the mattress on the entire back, so the entire back is not decompressed; and because the patient’s back is attached to the air cushion, it is not ventilated (if the ventilation is not enough, it will "eliminate the wind", so of course not Breathable). Bed sheets are more likely to achieve the effect of turning over, but it also depends on how you move. First of all, you might as well experience the feeling of turning over manually (whether it is turning over or being turned over). It has both horizontal and vertical displacement components, and has the meaning of rolling, which is a true turning over. The structure of a turning device in this book is such a real turning effect. It's a pity that many bed sheet turning machines are too complicated in design and difficult to implement. Some have cantilever beams above the patient, and some have a squeezing sensation on the patient's body. For the patient, there is obvious discomfort both physically and psychologically. Feeling; some use the vertical lifting method to cause the patient's body to tilt, which will only cause an inclined plane as mentioned above, and there will be no real turning effect. This is a structure of a turning device. One of the implementations is to push out the telescopic cylinder and the 6 sides of the mattress at an angle of less than 90 degrees to drive the side rods and the turning vehicle mainly made of ventilated and breathable cloth (I referred to as " "Turning cloth"). During the process of pushing out the telescopic cylinder, on the one hand, the vertical and horizontal components are displaced. On the other hand, the turning cloth gradually wraps part of the human body at the same time, which has a similar rolling meaning. At this time, the side that turned over gradually leaves The 6-sided mattress achieves the shift of the center of gravity and decompression, and because the turning cloth of this creation is made of ventilated and breathable material, this creation does achieve a real turning effect. I have previously created and applied for and passed a number of patents related to "a structure of a turning device" and "a bracket of a turning device". All of them can be effectively applied to turning. However, I am not satisfied. Based on these good foundations, I concentrate on research. , Keep improving, then complete this creation. The "Structure of a Turnover Device (5)" in this creation mainly includes a telescopic cylinder; a telescopic cylinder installer; and a straddling base. Among them, the telescopic cylinder installer is used to fix the telescopic cylinder so that it does not rotate. It is obviously different from the design of the telescopic cylinder in the past application that allows the telescopic cylinder to rotate. The improvement is that the fixed telescopic cylinder will prevent the position of the turning cloth from floating. Indefinite, it helps to make the patient lie down on it. Moreover, some bed frames in the past may not be compatible with the telescopic cylinder installer and cannot be installed. The cross-over base included in this creation is just like the built-in The function of the bed frame makes this problem easily solved. In this creation, the structure of the telescopic cylinder can also be made to be combined with the horizontal base, that is, the "structure of a turning device (5)" in this creation mainly includes a telescopic cylinder with the function of connecting the horizontal base; And a straddling base. In summary, this creation is novel, progressive, and practical, and has simple structure, low production cost, and takes into account the comfort of patients when turning over, easy installation or construction in existing beds, and fully solves the manpower, The advantages of lack of physical strength.

There are 2 independent items and 9 subsidiary items in the scope of the patent application for the creation of "A structure of a turning device (5)". For the convenience of explanation, the two independent items are divided into the structure of the first turning device and the second The structure of the turning device is called it, and the description is as follows:

(1) The structure of the first turning device:

Please refer to the first to fourth pictures, this creation "The structure of a turning device (5)", mainly includes:

A telescopic cylinder 3 is connected to the turning carrier 5 or the side rod 4, and is directly or indirectly fixed by the telescopic cylinder installer 2 so that the angle between the surface and the mattress 6 is less than 90 degrees;

A telescopic cylinder installer 2 is connected with the straddle base 1 and used to fix the telescopic cylinder 3 so that it does not rotate; and

A straddling base 1, which straddles the mattress 6 near the middle section to fix the telescopic cylinder installer 2;

Among them, the telescopic cylinder installer 2 includes any number of holes 21 and support shafts 22 (please refer to the first figure); or

Any number of opening slots 24 and support shafts 22 (please refer to the third figure); or any number of support frames 23 (please refer to the second figure); or a combination thereof.

The above-mentioned telescopic cylinder installer 2 has an important feature that is used to fix the telescopic cylinder 3 so that it does not rotate (this will prevent the turning cloth from floating and help the patient 8 to lie on it), so according to this feature , The above-mentioned "wherein, the telescopic cylinder installer 2 includes any number of holes 21 and support shafts 22; or

Any number of opening slots 24 and support shafts 22; or any number of support frames 23; or a combination thereof. "Must also meet the feature of "fixing the telescopic cylinder 3 so that it does not rotate".

For example, if the aforementioned "support shaft 22" is a cylindrical support shaft 22 (for example, screws are classified as cylindrical here), it must be plural, and if it is non-cylindrical, it can be any number; the same is true The above-mentioned "support frame 23" is used to support the telescopic cylinder 3 if it is cylindrical, it must be plural, if it is non-cylindrical, it can be any number; of course, if it is a singular cylindrical support shaft 22 and The combination of the singular support frame 23 also conforms to the feature of "fixing the telescopic cylinder 3 so that it does not rotate." There are many similar situations, so I won't list them one by one.

(2) The structure of the second turning device:

Please refer to the eleventh picture, this creation "The structure of a turning device (5)", mainly includes:

A telescopic cylinder 38 with the function of connecting the horizontal base is connected with the turning carrier 5 or the side bar 4, and its structure is made to be combined with the horizontal base 1, and has an angle with the 6 sides of the mattress Less than 90 degrees; and

A straddling base 1, which straddles the mattress 6 near the middle section, to fix the telescopic cylinder 38 with the function of connecting the straddling base;

Among them, the connection between the telescopic cylinder 38 with the function of connecting the horizontal base and the horizontal base 1 can be a snap-in type, a spin-lock type, a hook type, a plug-in type or any combination of male and female or locking screws. Way or a combination.

For example, referring to the eleventh figure, the telescopic cylinder 3 can be integrated with a plug-in 37 to make it a telescopic cylinder 38 with the function of connecting the cross-span base, and the two parts of a cross-span base 1 A slot 14 is made on the side so that the two can be mated and combined. Furthermore, it is also possible to install a snap button (commonly known as "Dragon Ball", not shown) inside the insert 37 of the telescopic cylinder 38 with the function of connecting the horizontal base, and in the slot 14 of the horizontal base 1 Appropriate holes (not shown) are made on the surface for snapping with the spring buckle of the insert 37, so that the height position of the telescopic cylinder 38 with the function of connecting the straddle base can also be adjusted when combined.

In this creation "The structure of a turning device (5)", the structure of the first type of turning device or the structure of the second type of turning device, the straddling base 1 included is not limited to the first to third pictures or the fifth to The platform-shaped figure in the seventh or eleventh figure can be tubular (not shown) or any other shape.

The straddling base 1 described in the structure of the first turning device can also be provided with a raised platform 12 on both sides. Please refer to the fifth figure, so as to be compatible with the telescopic cylinder installer 2 (for example, the Figure 8 and Figure 9) are combined and fixed.

Please refer to Figure 11. The cross-span base 1 described in the structure of the second turning device can also be provided with a raised platform 12 on both sides to form a slot 14 and have the function of connecting the cross-span base The plug-in 37 of the telescopic cylinder 38 is combined and fixed.

In addition, in the structure of the above-mentioned first type of turning device or the structure of the second type of turning device, the horizontal base 1 included can be telescopically fixed. For example, please refer to the fourth figure for the horizontal base 1 Make the inner and outer two pieces, and then fit them together, then adjust to an appropriate length, and then fix it with the screw lock hole 11.

In addition, in the structure of the turning device described in the structure of the first turning device, wherein the telescopic cylinder 3 can be an electric, pneumatic or hydraulic type.

In addition, the structure of the turning device described in the second structure of the turning device, wherein the telescopic cylinder 38 with the function of connecting the straddle base can be electric, pneumatic or hydraulic.

Please refer to the first to third figures, the telescopic cylinder 3 described in the structure of the above-mentioned first turning device can be fixed with a grip 33, and then fixed to the telescopic cylinder installer 2 by the grip 33. However, this fixing is not fixed. Dead, but fixed angle so that it does not shake, does not rotate, and is detachable. However, the telescopic cylinder 3 can also be integrated with the handle 33 (not shown) and directly fixed to the telescopic cylinder installer 2. Similarly, this fixing is not fixed, but at a fixed angle so that it does not shake. It does not rotate and is detachable.

Furthermore, the grip 33 can also be integrated with the telescopic cylinder installer 2 (not shown) to fix the telescopic cylinder 3, and this fixation can be fixed or non-fixed so that it does not shake or not. Rotating and detachable.

In addition, the structure of the first turning device described in the creation "A structure of turning device (5)", wherein the connection between the telescopic cylinder installer 2 and the straddle base 1 can be a snap-in or a rotary Button type (please refer to the sixth picture), hook type, butt-plug type (please refer to the seventh picture) or any combination of male and female or locking screw method (please refer to the eighth or ninth picture) or their combination, or do Fixed as one. For example, referring to the sixth figure, an inverted T-shaped fastener 26 is made under the telescopic cylinder installer 2, and a spin-on hollow rail 13 is made on both sides of the straddle base 1, which has an arc shape The hollowed-out rail 131 and the starting point 132 of the arc-shaped hollowed-out rail with a larger opening are inserted and rotated to fix the inverted T-shaped fastener 26 of the telescopic cylinder installer 2, or it can be rotated and pulled out in the opposite direction for disassembly. .

For another example, please refer to the seventh figure, make an insert 27 (can be cylindrical, tubular or any shape) below the telescopic cylinder installer 2, and make a corresponding insert 27 position on both sides of the straddle base 1 And the shape of the slot 14 so that the two can be inserted or pulled out. Furthermore, it is also possible to install a snap button (commonly known as "Dragon Ball", not shown) inside the plug-in 27, and make an appropriate hole (not shown) on the surface of the slot 14 to snap with the snap button of the plug-in 27. It is also possible to adjust the height position of the telescopic cylinder installer 2 when combined.

In addition, the structure of the first turning device described in this creation "A structure of turning device (5)", wherein the method of fixing the telescopic cylinder 3 of the telescopic cylinder installer 2 is an open type (please refer to the first to Three pictures) to facilitate fixing or disassembling the telescopic cylinder 3.

In addition, the structure of the first type of turning device (please refer to the fourth figure) or the structure of the second type of turning device described in the creation "Structure of a turning device (5)", wherein the telescopic cylinder 3 is further connected to a The side bar 4 is further connected to a turning carrier 5 mainly composed of a breathable and flexible medium. Furthermore, the turning carrier 5 can be (but not limited to) made of breathable cloth (hereinafter referred to as turning cloth). Please refer to the tenth figure, sew a side rod channel 51 on both sides of the body lying on the turning cloth. At least one end of the side rod channel 51 may be left with a channel entrance 52 so that the side rod 4 can be inserted; Sewing the wool surface and thorn surface of the devil felt at appropriate positions on both sides of the human body to combine to form a channel (not shown); or you can also sew buttons in the appropriate positions of the turning cloth on both sides of the human body , In order to form a channel when the button is fastened (not shown).

The turning carrier 5 described above further includes a pocket-shaped opening 53 for accommodating the support material used to support the patient 8. For example, please refer to the tenth figure. The turning cloth can correspond to the head, shoulders and chest of the patient 8 (not shown). A pocket-shaped opening 53 is sewn near the position and the position of the corresponding foot respectively, so that the support material can be inserted from the opening 54 to relieve the squeezing feeling. The support material is preferably made of flexible, ventilated or cool material.

In addition, the structure of the first turning device described in the creation "A structure of turning device (5)" further includes a controller (not shown) which is electrically connected to the telescopic cylinder 3 and A socket, and whether the socket is energized or not depends on whether the telescopic cylinder 3 is extended or not, and is controlled by the controller; or the second type of turning device described in this creation "The structure of a turning device (5)" The structure further includes a controller (not shown) which is electrically connected to the telescopic cylinder 38 with the function of connecting the straddle base and a socket, and whether the socket is energized or not depends on the connection The extended state of the telescopic cylinder 38 of the straddle base function is controlled by the controller.

Among the above, the controller described in the structure of the first turning device is electrically connected to the telescopic cylinder 3, so by controlling the extension and contraction timing of the telescopic cylinder 3, the direction, timing and angle of turning over can be controlled to achieve automatic turning over. The function and the need to manually control turning over, for example, controlling the extension of the telescopic cylinder 3 on the left of the patient 8 (the telescopic cylinder 3 on the right has been retracted) can make the patient 8 turn right, and the corresponding patient can be controlled at this time The socket of the fan on the left of 8 is powered on (for example, the fan can be controlled by a mechanical knob or a traditional fan that blows when power is on), so that the fan on the left can help the body dissipate the body heat when patient 8 turns to the right .

In the same way, the controller described in the structure of the second type of turning device is electrically connected to the telescopic cylinder 38 with the function of connecting the straddle base, so the telescopic cylinder 38 is connected with the function of the straddle base by the controller. The timing of the extension and retraction of the cylinder 38 can control the direction, timing and angle of turning over, to achieve the function of automatic turning and manual control of turning over. In addition, for example, control the telescopic cylinder on the left side of patient 8 with the function of connecting the cross-span base 38 extend (the telescopic cylinder 38 on the right with the function of connecting the straddle base has been retracted) can make the patient 8 turn to the right, at this time, the socket corresponding to the fan on the left of the patient 8 can be controlled to be energized (for example, fan You can choose the mechanical knob speed control mode or the traditional fan that blows when the power is turned on), so that the fan on the left can help the body dissipate the body heat when the patient 8 turns to the right.

Among the above, the controller described in the structure of the first turning device or the structure of the second turning device further includes an infrared receiver, a Bluetooth receiving module, a radio wave receiving module, a voice recognition module or a brain wave control Module, in which the infrared receiver is used for receiving infrared control signals; the Bluetooth receiving module is used for receiving Bluetooth signals; the radio wave receiving module is used for receiving radio wave signals; the voice recognition module is used for Receive and distinguish voice commands; the brain wave control module is used to receive brain wave control signals. Because, in addition to the buttons on the panel of the controller, it can also be made into a remote control method, whether it is an infrared remote control, a bluetooth remote control, a radio remote control, or mobile phone APP bluetooth control technology, or even voice recognition control The technologies of brain wave control and eye recognition control are quite mature. There are also many commercially available modules. You only need to integrate them into the controller during the design and then perform changes.

The following two examples are examples of this case. Examples are as follows: (1) The first embodiment: Please refer to the first to third pictures and the fourth picture. Telescopic cylinder 3, also known as telescopic rod, linear actuator rod and so on. The telescopic cylinder 3 mainly includes a base 31 that is not telescopic and a telescopic portion 32 that is telescopic. Tighten the telescopic cylinder 3 with two handles 33 with tubular grooves 35 at the appropriate positions of the base 31 of the telescopic cylinder 3 with screws and tightly sleeve them; make two opening grooves 34 under the handle 33; The base 1 is made into two pieces of inner and outer, and the inner and outer are nested so that it can be stretched to a proper length, and then the inner and outer nests are locked with self-tapping screws, or the inner and outer nests are nested. Holes 11 are reserved in advance (please refer to the fourth picture) to help self-tapping screws easier to construct. Please refer to the fourth figure, the straddle base 1 spans the bottom near the middle section of the mattress 6, the weight of the patient 8 and the mattress 6 has the effect of fixing the straddle base 1 (of course also The cross-type base 1 can be further fixed to the bed frame 7) by screws or other methods. Connect a telescopic cylinder installer 2 on both sides of the cross-span base 1 (there are many ways to connect, such as the turn-on type, please refer to the sixth figure; or directly make one on both sides of the cross-span base 1 The telescopic cylinder installer 2 is integrated, please refer to the first to third pictures), the telescopic cylinder installer 2 has many pairs of holes 21 (please refer to the first picture), and two screws are locked in the appropriate position as support The shaft 22, and then the opening grooves 34 of the two grips 33 of the telescopic cylinder 3 that have been tightened are combined with the two supporting shafts 22 in an open manner so that the angle between the surface and the mattress 6 is less than 90 degrees, so that it is well fixed , And also very easy to disassemble. The method of turning over the carrier 5 is: you can tailor a ventilated and breathable cloth of an appropriate size on both sides of the side bar channel 51. The side bar channel 51 can be sewn at one end, and the channel entrance 52 is left at the other end for easy insertion Side bar 4; There is a hole 55 in the middle of the side bar channel 51. This is a ventilated turn-over vehicle 5, which I call simply "turn-over cloth"; furthermore, it can correspond to patient 8 before and after the turn-over cloth. A pocket-shaped opening 53 is made near the head, shoulders, chest position and foot position of the patient, so that a ventilated support material can be put into the patient 8 to protect the patient 8 from being squeezed when turning over. Please refer to Figure 10 . Arrange the rollover on the mattress 6 so that the patient 8 lies on it. Then, the telescopic part 32 of the telescopic cylinder 3 usually has a key hole 36 (please refer to the first to third figures and the eleventh figure). Put the side rod 4 into the side rod channel 51 from the channel entrance 52 of the turning cloth. The side rod 4 itself also has a hole 41 to make it match the hole 55 of the side rod channel 51 of the turning cloth and the telescopic part 32 of the telescopic cylinder 3 The lock holes 36 are aligned and locked with a screw. The side bars 4 in the fourth and tenth figures are not different, but the viewing angle is different. A controller is used to control the expansion and contraction of the telescopic cylinder 3 to change the turning state. For example, when the telescopic cylinders 3 on the left and right sides of the patient 8 are all retracted in the shortest position, the patient 8 is lying flat. After a period of time, the telescopic cylinder 3 on the left side is extended, and the patient 8 turns right at this time. Furthermore, the controller can control a socket to be energized at this time, so that the fan on the left side of the patient 8 plugged into the socket can blow air, so that the patient 8 is cool and comfortable. In the same way, after a period of time, the left telescopic cylinder 3 is retracted to the shortest length, and the right telescopic cylinder 3 is extended. At this time, the patient 8 turns to the left. At this time, the controller can control another socket to be energized to make it plug in The fan on the right side of patient 8 of the socket can blow air to make patient 8 cool and comfortable. The controller not only automatically turns over regularly (designed to change the telescopic state of the telescopic cylinder 3 at regular intervals), it can also be designed to be manually controlled by remote control, such as infrared remote control. For example, the controller has a built-in microcomputer chip to connect Infrared receiver VS1838, and write appropriate programs to the microcomputer chip; then operate the infrared remote control, when the infrared remote control button is pressed, a signal will be sent to the infrared receiver VS1838 to receive, and then the microcomputer chip will determine And control the state of turning over. (2) The second embodiment: Please refer to the eleventh figure, the external structure of the telescopic cylinder 3 is made to have an insert 37, so as to avoid the handle 33, which is the telescopic cylinder 38 with the function of connecting the cross-span base; Make a raised platform 12 on the side, and make a slot 14 in the raised platform 12; press the cross-span base 1 under the middle section of the mattress 6 to fix it, and then connect the cross-span base with the function The insert 37 of the telescopic cylinder 38 is inserted into the slot 14 of the cross-type base 1 and fixed, so that it is easy to install and easy to disassemble. The method of the turning cloth is the same as the first embodiment, please refer to the tenth figure, and then put the side rod 4 into the side rod channel 51 from the channel entrance 52 of the turning cloth. The side rod 4 itself also has a hole 41 to make it and the turning cloth The hole 55 of the side rod channel 51 and the locking hole 36 of the telescopic part 32 of the telescopic cylinder 38 (please refer to the eleventh figure) with the function of connecting the cross-type base are aligned, and then locked with a screw. Then automatically turn over by the controller at regular intervals (designed to change the telescopic state of the telescopic cylinder 38 with the function of connecting the straddling base at regular intervals), or it can be designed to be manually controlled by remote control, such as mobile phone Bluetooth control. For example: the controller has a built-in microcomputer chip, connects to the HC-05 Bluetooth module, and writes an appropriate program to the microcomputer chip; then writes an APP to execute on the mobile phone, and when the HC-05 Bluetooth module is detected And connect, you can use the written APP interface to operate and send a signal to the HC-05 Bluetooth module. After the HC-05 Bluetooth module receives the signal, the microcomputer chip judges and controls it. Stand up state. In the structure of the turning device in the first embodiment or the second embodiment, the metal part can be mainly made of copper or copper alloy, or the metal can be plated with copper or copper alloy, and the non-metal part can be plated with copper or copper alloy. Copper alloy film to achieve the sterilization effect (according to the research that copper or copper alloy has a sterilization effect, it is related to the release rate of copper ions). In summary, this is the preferred embodiment of this creation. Anyone who is familiar with this technique should easily understand and implement it, but no matter what changes and modifications are made to the above details by using the craftsmanship, it will not deviate from the patent scope of this case. .

1: Spanning base

11: hole

12: raised platform

13: Turn button type hollow track

131: Arc hollow track

132: Starting point of arc-shaped hollow track

14: Slot

2: Telescopic cylinder installer

21: Hole

22: Support shaft

23: Support frame

24: open slot

25: open slot

26: fasteners

27: plugin

3: Telescopic cylinder

31: Base

32: Telescopic part

33: Grip

34: open slot

35: Tubular groove

36: keyhole

37: plugin

38: Telescopic cylinder with the function of connecting the cross-type base

4: side stick

41: Hole

5: Turn over the vehicle

51: Side Rod Channel

52: Channel entrance

53: Pocket opening

54: opening

55: hole

6: Mattress

7: Bed frame

8: Patient

Figure 1: A schematic diagram of the structure of a turning device Figure 2: A schematic diagram of the structure of a turning device Figure 3: The structure diagram of a turning device Figure 4: Schematic diagram of the implementation of the turning device Figure 5: Schematic diagram of the straddle base Figure 6: Schematic diagram of the spin-on combination of the telescopic cylinder installer and the straddle base Figure 7: Schematic diagram of the plug-in combination of the telescopic cylinder installer and the straddle base Figure 8: Schematic diagram of telescopic cylinder installer Figure 9: Schematic diagram of telescopic cylinder installer Figure 10: Schematic diagram of turning over vehicle Figure 11: A schematic diagram of the structure of a turning device

1: Spanning base

2: Telescopic cylinder installer

21: Hole

22: Support shaft

3: Telescopic cylinder

31: Base

32: Telescopic part

33: Grip

34: open slot

35: Tubular groove

Claims (11)

The structure of a turning device mainly includes: A telescopic cylinder is connected to the turning carrier or the side rod, and is directly or indirectly fixed by the telescopic cylinder installer so that the angle between it and the mattress surface is less than 90 degrees; A telescopic cylinder installer, which is connected to the straddle base and used to fix the telescopic cylinder so that it does not rotate; and A straddling base, which straddles the mattress near the middle section to fix the telescopic cylinder installer; Among them, the telescopic cylinder installer includes any number of holes and support shafts; or Any number of opening slots and support shafts; or any number of support frames; or combinations thereof. The structure of a turning device mainly includes: A telescopic cylinder with the function of connecting the cross-span base is connected to the turning carrier or the side rod, and its structure is made to be combined with the cross-span base, and the angle with the mattress surface is less than 90 degrees; and A straddling base, which straddles the mattress near the middle section, to fix the telescopic cylinder with the function of connecting the straddling base; Among them, the connection between the telescopic cylinder with the function of connecting the horizontal base and the horizontal base can be snap-in, turn-on, hook-on, plug-in, or any combination of male and female or screw locking methods or Its combination. In the structure of the turning device described in item 1 of the scope of patent application, the telescopic cylinder installer includes a handle for fixing the telescopic cylinder. As for the structure of the turning device described in item 1 of the scope of patent application, the connection between the telescopic cylinder installer and the straddle base can be snap-in type, turn-lock type, hook type, butt-plug type or any male type. , Female combination or locking screw method or its combination, or made into one fixed. For the structure of the turning device described in item 1 of the scope of patent application, the method of fixing the telescopic cylinder of the telescopic cylinder installer is an open type to facilitate fixing or disassembling the telescopic cylinder. As for the structure of the turning device described in item 1 or 2 of the scope of the patent application, the straddling base can be telescopically fixed. The structure of the turning device described in the first item of the scope of patent application, wherein the telescopic cylinder can be electric, pneumatic or hydraulic; or the structure of the turning device described in the first item of the patent application, wherein the The telescopic cylinder with the function of connecting the straddle base can be electric, pneumatic or hydraulic. Such as the structure of the turning device described in item 1 of the scope of the patent application, wherein the telescopic cylinder is further connected to a side rod, and the side rod is further connected to a turning vehicle mainly composed of a breathable and flexible medium; or as a patent application The structure of the turning device described in Scope Item 2, wherein the telescopic cylinder with the function of connecting the straddle base is further connected to a side rod, and the side rod is further connected to a turning load mainly composed of a breathable and flexible medium With. According to the structure of the turning device described in item 8 of the scope of patent application, the turning carrier further includes a pocket-shaped opening to accommodate the support material for supporting the patient. For example, the structure of the turning device described in item 1 of the scope of the patent application further includes a controller which is electrically connected to the telescopic cylinder and a socket, and whether the socket is energized or not depends on the extension and The state of no is controlled by the controller; or the structure of the turning device as described in item 2 of the scope of patent application, further includes a controller, which is electrically connected to the telescopic cylinder with the function of connecting the straddle base And and a socket, and whether the socket is energized or not is determined by the extended or non-extended state of the telescopic cylinder with the function of connecting the straddle base and is controlled by the controller. For example, the structure of the turning device described in item 10 of the scope of patent application, wherein the controller further includes an infrared receiver, a Bluetooth receiving module, a radio wave receiving module, a voice recognition module or a brain wave control module. Among them, the infrared receiver is used to receive infrared control signals; the bluetooth receiving module is used to receive bluetooth signals; the radio wave receiving module is used to receive radio wave signals; the voice recognition module is used to receive and identify voices Command; The brain wave control module is used to receive brain wave control signals.

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