TWI690313B - 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

Structure of a turning device (5)

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

As everyone knows, it is important to effectively turn over patients who have been in bed for a long time. Patients who have been in bed for a long time may get bedsores because their back or other parts of the body are under pressure for a long time and cannot be released and are not ventilated and ventilated. Therefore, an effective turn must have both "gravity transfer" (or "pressure transfer") and "Ventilation and ventilation" are two factors.

When the patient stays in bed for a long time without turning over, the part in contact with the 6 sides of the mattress is always under pressure, and the blood cannot be smooth; the purpose of turning is to make the side of the body leave the 6 sides of the mattress and decompress or not press , You can take turns to rest on both sides.

I have summarized the common rollover devices into several categories: (1) bed-turning board type (2) air cushion type (3) bed sheet type. The bed board type is to turn the bed board to an inclined angle. In fact, the bed board is turned, but not the patient, because the patient's entire back is still lying on the bed board, so the entire back is not decompressed; and because the patient's back is against the bed The board is also not breathable; moreover, some even fix the patient with handcuffs and shackles to prevent the patient from sliding off the bed board, and the patient's sense of slipping still exists, which is unbearable.

The air cushion is to inflate the side of the air cushion to create a slope, making the patient look inclined, so the principle and effect are the same as those of the bed type, except that the surface contacting the patient is slightly softer than the bed plate. Reduce discomfort. Similarly, this type of air cushion is the entire back attached to the mattress, so the entire back is not decompressed; and because the patient's back is against the air cushion, it is also not breathable (if the ventilation is not ventilated, the "wind" is eliminated, so of course not Breathable).

Sheets are more likely to achieve the rollover effect, but also depends on how to move. First of all, you may wish to experience the feeling of manually turning over (whether it is turning over or being turned over), it has both horizontal and vertical displacement components, and it means rolling, which is a real turning over. The structure of this turning device is a real turning effect like this.

It is a pity that the design of many bed sheet turning machines is too complicated, and the complex structure is not easy to implement, and some have a cantilever beam above the patient, and some have a sense of squeeze on the patient's body, which is obviously uncomfortable for the patient, whether physically or psychologically Feeling; some use vertical lift to cause the patient's body to tilt, which will cause a slope as mentioned above, and will not have a real turning effect.

This is a structure of a roll-over device. One embodiment is that the telescopic cylinder is pushed out at an angle of less than 90 degrees with the 6 sides of the mattress, driving the side bar and the roll-over vehicle mainly made of ventilated and breathable fabric (I abbreviate as " "Turn over cloth"), in the process of pushing out the telescopic cylinder, on the one hand, the vertical and horizontal components are displaced, on the other hand, the turn over cloth gradually wraps part of the human body at the same time, with a rolling-like meaning, at this time, the side of the turn is gradually leaving The 6 sides of the mattress achieve the transfer of the center of gravity and decompression, and because the turning fabric of this creation is a ventilating and breathable material, this creation does indeed achieve a real turning effect.

Previously I created and applied for a number of patent cases related to "a structure of a turning device" and "a support of a turning device" and passed them, all of which can be effectively applied to turning. However, they are not satisfied. , Keep improving, then complete this creation. "Structure of a turn-over device (5)" It mainly includes a telescopic cylinder; a telescopic cylinder installer; and a straddle base. The telescopic cylinder installer is used to fix the telescopic cylinder so that it does not rotate, which is obviously different from the design of the past application that allows the telescopic cylinder to rotate. The improvement is that fixing the telescopic cylinder will prevent the position of the turning cloth from floating. Indefinite, it helps to lie on the patient; In addition, in the past, some bed frame shapes and telescopic cylinder mounts may not fit and cannot be installed, and the spanning base included in this creation has played a role like bringing its own The function of the bed frame makes such problems solved.

This creation can also make the structure of the telescopic cylinder can be combined with the spanning base, that is, the "Structure of a Turning Device (5)" of this creation mainly includes a telescopic cylinder with the function of connecting the spanning base; And a straddle base.

In summary, the creation has novelty, progress and practicality, and has a simple structure and low production cost, taking into account the patient's comfort when turning over, and easy to install or construct on the existing bed and fully solve the caregiver manpower, The advantage of lack of physical strength.

The patent application scope of this creation "Structure of a Turning Device (5)" has 2 independent items and 12 auxiliary items. For convenience of explanation, these 2 independent items are divided into the structure of the first type of turning device and the second type. The structure of the turn-over device is called as follows:

(1) The structure of the first type of turning device:

Please refer to the first to fourth figures, this creation "Structure of a turning device (5)", mainly includes: a telescopic cylinder 3, which is connected with the turning vehicle 5 or the side rod 4, and is directly or Indirectly fixed so that the angle with the 6 sides of the mattress is less than 90 degrees; A telescopic cylinder installer 2 is connected to the cross base 1 and is used to fix the telescopic cylinder 3 so as not to rotate; and a cross base 1 is used to cross the mattress 6 near the middle section and is used To fix the telescopic cylinder setter 2; wherein, the telescopic cylinder setter 2 includes at least one hole 21 and the support shaft 22 (please refer to the first figure); or at least one open slot 24 and the support shaft 22 (please refer to the third figure) ; Or at least one support frame 23 (please refer to the second figure); or a combination thereof.

An important feature of the telescopic cylinder installer 2 described above is that it is used to fix the telescopic cylinder 3 so that it does not rotate (this will prevent the rollover cloth from floating, but help to lie the patient 8 on it), so according to this feature , The above mentioned "wherein the telescopic cylinder installer 2 includes at least one hole 21 and support shaft 22; or at least one open slot 24 and support shaft 22; or at least one support frame 23; or a combination thereof." It conforms to the feature of "fixing the telescopic cylinder 3 so as not to rotate".

For example, if the above-mentioned "hole 21" is a round hole and the "support shaft 22" is cylindrical, both the hole 21 and the support shaft 22 must be plural, and if the "hole 21" is not a round hole and " If the support shaft 22 is not cylindrical, the holes 21 and the support shaft 22 can be singular or plural; if the above-mentioned "support shaft 22" is cylindrical (for example, screws are classified as cylindrical), the support shaft 22 , It must be plural, if it is non-cylindrical, it can be singular or plural; similarly, the part of the above-mentioned "support frame 23" used to support the telescopic cylinder 3 must be plural if it is cylindrical, if it is non-cylindrical The shape can be singular or plural; of course, if the combination of the singular cylindrical support shaft 22 and the singular support frame 23 is also consistent with the feature of "fixing the telescopic cylinder 3 so that it does not rotate", there are many similar situations, so I will not list them all. .

(2) The structure of the second type of turning device:

Please refer to the eleventh picture, this creation "Structure of a turning device (5)", mainly includes: A telescopic cylinder 38 with the function of connecting the cross base is connected with the rollover vehicle 5 or the side bar 4 and the structure is made to be combined with the cross base 1 and the angle with the surface of the mattress 6 Less than 90 degrees; and a spanning base 1, spanning the mattress 6 near the middle section, for fixing the telescopic cylinder 38 with the function of connecting the spanning base; wherein, with the connecting spanning base The connection between the telescopic cylinder 38 of the seat function and the straddle type base 1 may be a snap type, a rotary type, a hook type, a mating type, or any combination of male and female, or a screw locking method or a combination thereof.

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

In this creation "Structure of a turning device (5)", the structure of the first kind of turning device or the structure of the second kind of turning device includes the straddle base 1 not limited to the first to third pictures or the fifth to The platform shape of the seventh picture or the eleventh picture can be a tube (not shown) or any other shape.

The straddle base 1 described in the structure of the first type of turning device can also be a raised platform 12 on both sides, please refer to the fifth figure, in order to connect with the telescopic cylinder installer 2 (such as the first Figure 8 and Figure 9) are combined and fixed.

Please refer to the eleventh figure. The structure of the second type of turning-over device described above can also be a raised platform 12 on both sides, so as to make a slot 14 with the function of connecting the cross-type base The insert 37 of the telescopic cylinder 38 is combined and fixed.

In addition, the structure of the above-mentioned first type of turning device or the structure of the second type of turning device may include a spanning base 1 that can be telescopically fixed. The inner and outer parts are made into two pieces, and then they are fitted with each other, and then adjusted to an appropriate length, and then the holes 11 are fixed with screws.

Furthermore, in the structure of the turning device described in the structure of the first type of turning device described above, the telescopic cylinder 3 may be an electric type, a pneumatic type or a hydraulic type.

In addition, in the structure of the turning device described in the above-mentioned second type of turning device structure, the telescopic cylinder 38 with the function of connecting the cross base can be electric, pneumatic or hydraulic.

Please refer to figures 1 to 3, the telescopic cylinder 3 described in the structure of the above-mentioned first type of turning device can be fixed by a grip 33, and then the grip 33 is fixed to the telescopic cylinder mount 2, but this kind of fixation is not fixed Dead, but at a fixed angle so that it does not shake, rotate, and can be disassembled. However, the telescopic cylinder 3 can also be integrated with the grip 33 (not shown), and directly fixed to the telescopic cylinder holder 2, similarly, this kind of fixing is not fixed, but a fixed angle so that it does not shake, It does not rotate and is removable.

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, not Rotating and detachable.

In addition, the structure of the first type of turning device described in the article "Structure of a turning device (5)", wherein the connection between the telescopic cylinder installer 2 and the straddle type base 1 can be a snap-type, rotating Button type (please refer to the sixth figure), hook type, mating type (please refer to the seventh figure) or any combination of male and female or lock screw method (please refer to the eighth or nineth figure) or a combination thereof, or do Fixed as one. For example, referring to the sixth figure, an inverted T-shaped fastener 26 is made under the telescopic cylinder setter 2, and a turn-buckle hollow track 13 is formed on both sides of the straddle base 1, which has an arc shape Hollow rail 131 and a large opening arc hollow rail starting point 132, the inverted T-shaped fastener 26 of the telescopic cylinder installer 2 is thereby inserted and rotated for fixing, and can also be rotated and pulled out in the opposite direction for removal .

For another example, please refer to the seventh figure, an insert 27 (which can be cylindrical, tubular or any shape) is made under the telescopic cylinder installer 2, and a corresponding insert 27 position is made on both sides of the straddle base 1 And the shape of the slot 14, so that the two are inserted or pulled out. Furthermore, a snap button (commonly known as "Dragon Ball", not shown) may be installed inside the plug-in 27, and an appropriate hole (not shown) may be made on the surface of the slot 14 to snap with the snap-on of the plug-in unit 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 type of turning device described in the article "Structure of a turning device (5)", in which the way of fixing the telescopic cylinder 3 of the telescopic cylinder installer 2 is open (please refer to the first to (Three pictures), to facilitate fixing or removing 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 "Structure of a turning device (5)", in which the telescopic cylinder 3 is further connected to a The side bar 4 is further connected to a rollover vehicle 5 mainly composed of a breathable and flexible medium. Further, the roll-over vehicle 5 can be (but not limited to) made of breathable cloth (hereinafter referred to as roll-over cloth). Please refer to the tenth figure, the side bar channel 51 is sewn on both sides of the body where the turn-over cloth is sewed. The side bar channel 51 may have a channel inlet 52 at least at one end so that the side bar 4 can be inserted; Sewing the fur surface and thorn surface of the devil felt at the appropriate positions on both sides of the human body lying, so as to form a channel (not shown); or it can also be sewn on the turning cloth at the appropriate positions on both sides of the human body. , So as to form a channel when the buttons are closed (not shown).

The roll-over vehicle 5 described above further includes a pocket-shaped opening 53 to accommodate the supporting material for cushioning the patient 8, for example, please refer to the tenth figure, the head, shoulders, and chest of the patient 8 (not shown) can be corresponding to the roll-over cloth A pocket-shaped opening 53 is sewn near the position and near the position of the corresponding foot, so that a supporting material can be put in through the opening 54 to ease the feeling of squeeze. The supporting material is preferably made of a flexible, ventilated or cool material.

In addition, the structure of the first type of turning device described in the book "Structure of a turning device (5)" further includes a controller (not shown) that is electrically connected to the telescopic cylinder 3 and and A socket, and whether the power of the socket is energized or not is determined by whether the telescopic cylinder 3 is extended or not and is controlled by the controller System; or the structure of the second type of turning device described in the book "Structure of a turning device (5)", further including a controller (not shown) that is electrically connected to the link The telescopic cylinder 38 with the function of the pedestal and a socket, and whether or not the socket is energized is determined by whether the telescopic cylinder 38 with the function of the cross-type base is extended or not, and is controlled by the controller.

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

Similarly, in the above, the controller described in the structure of the second turning device is electrically connected to the telescopic cylinder 38 with the function of the straddle base, so the telescopic cylinder with the function of the straddle base is connected by the control device The timing of the extension and contraction of the cylinder 38 can control the direction, timing and angle of turning, to achieve the function of automatic turning and the need to manually control the turning, and, for example, to control the telescopic cylinder on the left side of the patient 8 with the function of connecting the cross base 38 extension (the telescopic cylinder 38 with the function of connecting the cross base on the right side has been retracted) can turn the patient 8 to the right, at this time, the socket of the fan corresponding to the left side of the patient 8 can be controlled to be powered (for example, the fan You can choose a mechanical knob speed control method or a traditional fan that is powered on, that is, a blower), so that the left fan can help the body to dissipate the body heat when lying for a long time when the patient 8 turns to the right.

Among the above, the controller described in the structure of the first type of turning device or the structure of the second type of turning device further includes an infrared receiver, a Bluetooth receiving module, a radio wave receiving module, a voice recognition module, or brain wave control Module, the infrared receiver is used to receive infrared control signals; the Bluetooth receiver module is used to receive Bluetooth signals; the radio wave receiver module is used to receive wireless Electric wave signal; voice recognition module is used to receive and distinguish voice commands; brain wave control module is used to receive brain wave control signals. Because the buttons can be used not only on the panel of the controller, but also in a remote control mode, whether it is infrared remote control, Bluetooth remote control, radio remote control, or mobile APP Bluetooth control technology, or even voice recognition control , Brainwave control, eyeball recognition control technology are quite mature, there are many commercially available modules, only need to integrate them into the controller at design time, and then change the interpretation.

1: Straddle base

11: Hole

12: raised platform

13: Turn-buckle type hollow track

131: Curved 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: Fastener

27: plugin

3: Telescopic cylinder

31: base

32: Telescopic Department

33: Grip

34: open slot

35: tubular groove

36: keyhole

37: plugin

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

4: side bar

41: Hole

5: Rollover vehicle

51: Side rod channel

52: entrance

53: Pocket-shaped opening

54: opening

55: Hole

6: mattress

7: bed frame

8: Patient

Figure 1: Schematic diagram of a turning device

Figure 2: Schematic diagram of a turn-over device

Figure 3: Schematic diagram of a turning device

Figure 4: Schematic diagram of the turning device implementation

Figure 5: Schematic diagram of straddle base

Figure 6: Schematic diagram of the twist-type combination of the telescopic cylinder installer and the straddle base

Figure 7: Schematic diagram of the plug-in combination of telescopic cylinder installer and straddle type base

Figure 8: Schematic diagram of telescopic cylinder installer

Figure 9: Schematic diagram of telescopic cylinder installer

Figure 10: Schematic diagram of the rollover vehicle

Figure 11: Schematic diagram of a turning device

The following two examples are examples of the case, as follows:

(1) The first embodiment:

Please refer to figures 1 to 3 and figure 4. Telescopic cylinder 3, also known as telescopic rod, linear actuating rod, etc. The telescopic cylinder 3 mainly includes a non-telescopic base 31 and a telescopic telescopic part 32. Common telescopic cylinders have two-section or multi-section (for example, three-section). The so-called two-section means that one section is the base and the other is the expansion section; and the three-section type means that one section is the base and the other two sections are the expansion section. Taking the two-section type as an example, the telescopic cylinder 3 is locked with screws at the appropriate positions of the base 31 of the telescopic cylinder 3 with two grips 33 having a tubular groove 35, and tightly sleeved; two open slots are formed under the grip 33 34; Then make a straddle type base 1, made into two parts, inside and outside, and make it fit inside and outside, so that it can be stretched to an appropriate length, and then locked with self-tapping screws, It is also possible to leave holes 11 (refer to the fourth figure) in advance at the internal and external phase fittings to help self-tapping screws to be easier to construct.

Please refer to the fourth figure, the straddle base 1 is straddled below 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 The straddle base 1 can be further fixed to the bed frame 7) by screws or other methods.

Connect a telescopic cylinder mounter 2 on both sides of the straddle base 1 (there are many ways to connect, such as the twist button type, please refer to the sixth figure; or directly make one on both sides of the straddle base 1 Telescopic cylinder installer 2, become one, 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), lock two screws in the appropriate position as a support The shaft 22, and then the open grooves 34 of the two grips 33 which have been tightly fitted to the telescopic cylinder 3 are combined with the two supporting shafts 22 to form an open angle with the mattress 6 surface less than 90 degrees, so it is very well fixed , Also very easy to disassemble.

The method of turning over the vehicle 5 is that a ventilated and air-permeable fabric of appropriate size can be tailored on both sides. One side rod channel 51 can be sewn at one end, and the other side has a channel inlet 52 for insertion. Side bar 4; A hole 55 is opened in the middle of the side bar channel 51, which is a ventilated and overturning carrier 5, which I abbreviated as "turnover cloth"; it can further correspond to the patient 8 before and after the turnover cloth Make a pocket-shaped opening 53 near the head, shoulders, chest and feet, so as to put in a ventilated and breathable support material to cushion the patient 8, as a protection for the patient 8 from being crushed when turning over, please refer to the tenth figure .

Place the turn over on the mattress 6 so that the patient 8 lies on it. Then, the telescopic portion 32 of the telescopic cylinder 3 usually has a keyhole 36 (please refer to the first to third and eleventh images), Put the side rod 4 into the side rod channel 51 through the channel entrance 52 of the turn over cloth. The side rod 4 itself also has a hole 41 to make it with the hole 55 of the side rod channel 51 of the turn over cloth and the telescopic part 32 of the telescopic cylinder 3 The keyhole 36 is aligned, and then tightened with a screw. The side bar 4 in the fourth picture and the tenth picture is not different, but the viewing angle is different.

Then, a controller controls the expansion and contraction of the telescopic cylinder 3 to change the rollover state. For example, when the telescopic cylinders 3 on the left and right sides of the patient 8 are retracted to the shortest position, the patient 8 is lying down. After a period of time, the telescopic cylinder 3 on the left side is extended, and the patient 8 turns to the right. 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 inserted in the socket can blow air, so that the patient 8 is cool and comfortable. Similarly, after a period of time, the left telescopic cylinder 3 is retracted to the shortest, 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 the other socket to be energized so that it is inserted in the The fan on the right side of the patient 8 of the socket can blow air, so that the patient 8 is cool and comfortable.

The controller can be turned over automatically at regular intervals (designed to change the telescopic state of the telescopic cylinder 3 at regular intervals), or it can be designed to be controlled manually by remote control, such as infrared remote control, for example: a microcomputer chip is built into the controller. Infrared receiver VS1838, and write the appropriate program 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 judged by the microcomputer chip And control the rollover state.

(2) The second embodiment:

Please refer to the eleventh figure, the external structure of the telescopic cylinder 3 is made with an insert 37, so as to avoid the handle 33, which is a telescopic cylinder 38 with the function of connecting the cross base; Make a raised platform 12 on the side and a slot 14 in the raised platform 12; press the spanning base 1 under the middle section of the mattress 6 to fix it, and then connect the spanning base function The plug-in 37 of the telescopic cylinder 38 is inserted into the slot 14 of the straddle type base 1 and fixed, so that it is easy to install and disassemble.

The method of turning over the cloth is the same as the first embodiment, please refer to the tenth picture, and then put the side rod 4 into the side rod channel 51 through the channel entrance 52 of the turning over cloth, and the side rod 4 itself also has a hole 41 to make it match the turning over cloth The hole 55 of the side rod channel 51 and the lock hole 36 (refer to the eleventh figure) of the telescopic portion 32 of the telescopic cylinder 38 with the function of the cross-type base are aligned, and then locked with a screw.

Then it is automatically turned over by the controller regularly (designed to change the telescopic state of the telescopic cylinder 38 with the function of connecting the cross base at 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 microcomputer chip connected to the HC-05 Bluetooth module, and write the appropriate program to the microcomputer chip; then write an APP to execute on the mobile phone, when the HC-05 Bluetooth module is detected And connect, you can use the interface of the written APP to operate, and send a signal to the HC-05 Bluetooth module, and after the HC-05 Bluetooth module receives the signal, the microcomputer chip determines and controls Turn over state.

The structure of the turning device of the first embodiment or the second embodiment above, wherein the metal part may be mainly composed of copper or copper alloy, or the metal is plated with copper or copper alloy, and the non-metal part may be plated with copper or Copper alloy film, to achieve bactericidal effect (according to research, copper or copper alloy has bactericidal effect, and is related to the release rate of copper ions).

In summary, this is the preferred embodiment of the creation. Anyone who is familiar with this skill can easily understand and implement it. However, any changes and modifications to the above details using his ingenuity will not deviate from the protection of the patent scope of this case. .

1: Straddle base

2: Telescopic cylinder installer

21: Hole

22: Support shaft

3: Telescopic cylinder

31: base

32: Telescopic Department

33: Grip

34: open slot

35: tubular groove

Claims (14)

The structure of a rollover device mainly includes: a telescopic cylinder, which is connected with the rollover vehicle or the side bar, and is directly or indirectly fixed by the telescopic cylinder setter so that the angle with the mattress surface is less than 90 degrees; It is connected to the spanning base and is used to fix the telescopic cylinder so that it does not rotate; and a spanning base, which spans the mattress near the middle section, is used to fix the telescopic cylinder placement device; The device includes at least one hole and a support shaft; or at least one open slot and a support shaft; or at least one support frame; or a combination thereof. A structure of a turning device mainly includes: a telescopic cylinder with a function of connecting a cross base, which is connected with a turning vehicle or a side bar, and the structure is made to be combined with the cross base, and The angle of the mattress surface is less than 90 degrees; and a spanning base, which spans the mattress near the middle section, is used to fix the telescopic cylinder with the function of connecting the spanning base; The connection between the telescopic cylinder with the base function and the cross-type base may be a snap-on type, a spin-on type, a hook-type, a mating type, or any combination of male and female or a locking screw method or a combination thereof. The structure of the turning device as described in item 1 of the scope of the patent application, wherein the telescopic cylinder mounter includes a grip for fixing the telescopic cylinder. The structure of the turning device as described in item 1 of the scope of the patent application, wherein the connection between the telescopic cylinder installer and the straddle base can be a snap type, a rotary type, a hook type, a plug type or any public 、The combination of the mother and the lock screw or its combination, or made into one body and fixed. The structure of the turning device as described in item 1 of the patent application scope, wherein the way of fixing the telescopic cylinder of the telescopic cylinder installer is an open type, which is convenient for fixing or removing the telescopic cylinder. The structure of the turning device as described in item 1 or 2 of the patent application scope, wherein the straddle base can be telescopically fixed. The structure of the turning device as described in item 1 of the patent application scope, wherein the telescopic cylinder may be an electric type, a pneumatic type or a hydraulic type. The structure of the turning device as described in item 2 of the patent application scope, wherein the telescopic cylinder with the function of connecting the cross base can be electric, pneumatic or hydraulic. The structure of the turning device as described in item 1 of the patent application scope, wherein the telescopic cylinder is further connected to a side bar, and the side bar is further connected to a turning vehicle mainly composed of a breathable and flexible medium. The structure of the turning device as described in item 2 of the patent application scope, wherein the telescopic cylinder with the function of connecting the cross base is further connected to a side bar, and the side bar is further connected to a main body consisting of a breathable and flexible medium Rollover vehicle. The structure of the roll-over device as described in item 9 or 10 of the patent application scope, wherein the roll-over vehicle further includes a pocket-shaped opening to accommodate the support material for cushioning the patient. The structure of the turning device as described in item 1 of the patent scope further includes a controller, which is electrically connected to the telescopic cylinder and a socket, and whether the socket is energized depends on the extension of the telescopic cylinder and Otherwise, it is controlled by the controller. The structure of the roll-over device as described in item 2 of the patent application scope further includes a controller electrically connected to the telescopic cylinder with the function of connecting the cross base and a socket, and the socket is powered on Whether or not it is determined by the extension of the telescopic cylinder with the function of connecting the cross base is controlled by the controller. The structure of the turn-over device as described in item 12 or 13 of the patent application scope, 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; and the voice recognition module is used to receive and Identify voice commands; brainwave control module is used to receive brainwave control signals.

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