CN213157148U

CN213157148U - Auxiliary turning-over device

Info

Publication number: CN213157148U
Application number: CN202021358380.3U
Authority: CN
Inventors: 卞婷婷; 孙莉莉
Original assignee: Changzhou Jintan District Peoples Hospital
Current assignee: Changzhou Jintan District Peoples Hospital
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-11
Anticipated expiration: 2030-07-10

Abstract

The utility model belongs to the technical field of medical care equipment, especially, relate to an auxiliary turning-over device. Including the bed body, still include: the device comprises a lifting guide rail, two link mechanisms, a translation guide rail, a bottom rod mechanism and a bearing piece; the lifting guide rails are symmetrically arranged at two ends of the bed body, the connecting rod mechanisms are connected between the two lifting guide rails in a transmission mode, the translation guide rails are symmetrically arranged at two ends of the bed body, the bottom rod mechanisms are arranged on the surface of the bed body, the two ends of the bottom rod mechanisms are respectively connected to the translation guide rails in a transmission mode, and the bearing parts are fixedly connected between the two connecting rod mechanisms and located below the bottom rod mechanisms. Is used for solving the problem of high labor intensity of assisting a patient to turn over. The bearing parts are connected between the connecting rod mechanisms and are also positioned below the bottom rod mechanisms, the connecting rod mechanisms sliding on the lifting guide rails form two faces folded along the bottom rod mechanisms, the connecting rod mechanisms are gradually lifted on the lifting guide rails, and the bearing parts forming the two faces are utilized to bear a patient after the patient is turned over and turned over, so that the hard contact of the folded bed plate during the turning over is avoided.

Description

Auxiliary turning-over device

Technical Field

The utility model belongs to the technical field of medical care equipment, especially, relate to an auxiliary turning-over device.

Background

For patients with inconvenient lower limb movement, paralysis or special nursing requirements after operation, blood circulation disorder can be caused by long-term bed-ridden patients without turning over, and complications such as bedsore, muscle contracture, joint stiffness and the like can further occur. By turning the patient regularly, these complications can be avoided.

However, patient turning is usually not accomplished by themselves and must be assisted by family or hospital care personnel. Turning over a patient regularly is a work with great labor intensity, and the patient needs to be turned over for many times especially at night. In the current nursing work, a turning-over bed is mainly adopted or a bed sheet, a pure cotton bath towel and the like are used for manually turning over, and the manual turning-over mode has high labor intensity. In addition, the bed of standing up that provides in the existing market is articulated by two bed boards of fifty percent discount usually and is formed, like the utility model that the grant publication number is CN209475010U, when the bed board fifty percent discount stands up, the complete completion of patient stands up and still needs patient's oneself or nursing staff to assist usually to go on, and clinical use effect is not good.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application embodiment will solve lies in overcoming prior art not enough, provides an supplementary turning device for solve the supplementary patient and stand up the problem that intensity of labour is big.

The technical scheme for solving the technical problems in the embodiment of the application is as follows: an auxiliary turning-over device, which comprises a bed body and also comprises:

the lifting guide rails are symmetrically arranged at two ends of the bed body, and two ends of each lifting guide rail are erected and fixed at the edge of the bed body;

the two connecting rod mechanisms are in transmission connection between the two lifting guide rails;

the translation guide rails are symmetrically arranged at the two ends of the bed body;

the bottom rod mechanism is arranged on the surface of the bed body, and two ends of the bottom rod mechanism are respectively connected to the translation guide rails in a transmission manner;

and the bearing part is fixedly connected between the two connecting rod mechanisms and is positioned below the bottom rod mechanism.

Compared with the prior art, the technical scheme has the following beneficial effects:

the bearing parts for bearing the patient are connected between the connecting rod mechanisms and are also positioned below the bottom rod mechanisms, the connecting rod mechanisms sliding on the lifting guide rails form two surfaces of the bearing parts folded along the bottom rod mechanisms, and in the process that the connecting rod mechanisms are gradually lifted on the lifting guide rails, the bearing parts forming the two surfaces are utilized to bear the patient after the patient turns over and turns over, so that the hard contact when the bed board is folded and turned over is avoided; in addition, the bottom rod mechanism can also move on the translation guide rail, so that the angles of two surfaces of the bearing part can be changed, and the turnover can be well assisted.

Further, the link mechanism includes:

the lifting devices are symmetrically connected to the two lifting guide rails and are arranged along the lifting guide rails in a sliding manner;

the winding motors are respectively fixed on the two lifting devices and are oppositely arranged;

the two ends of the cross rod are respectively fixed at the output end of the furling motor, and the bearing piece is fixedly connected to the cross rod.

The beneficial effect of this step is: utilize hoisting device to accomplish the effect of climbing on promoting the guide rail to whole link mechanism, connect the horizontal pole between the roll-up motor that sets up on hoisting device relatively, can be through the rolling action of roll-up motor for link mechanism promotes or descends the in-process, to the roll-up that holds carrier, guarantees to hold carrier and is in the state of straining all the time, guarantees the travelling comfort of standing up.

Further, the bottom bar mechanism includes:

the translation devices are symmetrically connected to the two translation guide rails and are arranged along the translation guide rails in a sliding manner;

the two ends of the bottom rod are respectively connected with the two translation devices, and the bearing piece is located below the bottom rod.

Further, the lifting device comprises:

the lifting seat is sleeved on the lifting guide rail;

the gear is arranged in the lifting seat, a tooth groove is formed in the lifting guide rail, and the gear is meshed with the tooth groove;

the travelling wheel is arranged in the lifting seat and is opposite to the gear;

and the driving motor is connected with the gear and drives the gear to rotate.

Further, the translation device includes:

the translation seat is sleeved on the translation guide rail;

the gear is arranged in the translation seat, a rack is arranged on the translation guide rail, and the gear is meshed with the rack;

the travelling wheel is arranged in the translation seat and is opposite to the gear;

and the driving motor is connected with the gear and drives the gear to rotate.

Further, a bar-shaped groove is formed in the surface of the bed body and located between the translation devices, the bottom rods are embedded in the bar-shaped groove, and the bearing pieces are clamped between the bar-shaped groove and the bottom rods.

The beneficial effect of this step is: the strip-shaped groove is formed in the surface of the bed body, so that when the bed body does not turn over, the bottom rod in the bottom rod mechanism is positioned in the strip-shaped groove, the bottom rod does not press against a patient, and the comfort of normally lying on the bed body is ensured.

Furthermore, the upper surface of the bottom rod is arranged at the same height with the surface of the bed body.

The beneficial effect of this step is: the upper surface of the bottom rod embedded in the strip-shaped groove is as high as the surface of the bed body to form a flat surface, so that the comfort of a patient sleeping on the bed body is further ensured.

Further, the bottom bar mechanism further comprises: the telescopic connecting pieces are symmetrically arranged on the two translation devices, the two ends of the bottom rod are connected with the telescopic connecting pieces, and the bottom rod is movably connected with the translation devices through the telescopic connecting pieces.

The beneficial effect of this step is: set up a telescopic connection spare between sill bar and translation device, utilize telescopic connection spare to realize the telescopic active link of sill bar and translation device, when the translation device drives the sill bar and removes, the sill bar breaks away from the bar groove through telescopic connection spare, and then does not influence the translation device and drive the sill bar and carry out horizontal migration.

Further, the telescopic link includes: the connecting strip is provided with a strip-shaped through hole and is fixed at the end part of the bottom rod;

the pin rod is fixed on the side face, facing the bottom rod, of the translation device and is positioned in the strip-shaped through hole;

the bottom rod is movably connected with the translation device through a strip-shaped through hole and a pin rod which are matched and connected with each other.

The beneficial effect of this step is: offer a bar through-hole on the connecting strip of being connected with the sill bar, when the pin rod of being connected with the translation device is located the bar through-hole and slides, drive the sill bar and inlay and establish in the bar groove and break away from the bar groove, when the translation device drives the sill bar translation, guarantee that the sill bar can not block in the bar groove, can move about from top to bottom.

Furthermore, the two sides of the bed body are provided with edge grooves for accommodating the connecting rod mechanisms.

The beneficial effect of this step is: the side grooves arranged at the two sides of the bed body can accommodate the connecting rod mechanisms, so that when the bed body is normally used, namely, a patient does not turn over, the connecting rod mechanisms can not obstruct the patient from getting on or off the bed.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the bearing parts for bearing the patient are connected between the connecting rod mechanisms and are also positioned below the bottom rod mechanisms, the connecting rod mechanisms sliding on the lifting guide rails form two surfaces of the bearing parts folded along the bottom rod mechanisms, and in the process that the connecting rod mechanisms are gradually lifted on the lifting guide rails, the bearing parts forming the two surfaces are utilized to bear the patient after the patient turns over and turns over, so that the hard contact when the bed board is folded and turned over is avoided; in addition, the bottom rod mechanism can also move on the translation guide rail, so that the angles of two surfaces of the bearing part can be changed, and the turnover can be well assisted.

2. The cross rod connected between the furling motors oppositely arranged on the lifting device can be used for ensuring that the bearing parts are always in a tight state and the comfort of turning over when the link mechanism is lifted or descended by the connecting rod mechanism through the furling action of the furling motors.

3. The strip-shaped groove is formed in the surface of the bed body, so that when the patient does not turn over, the bottom rod in the bottom rod mechanism is positioned in the strip-shaped groove, the bottom rod does not press against the patient, and the comfort of the patient normally lying on the bed body is ensured; the upper surface of the bottom rod embedded in the strip-shaped groove is as high as the surface of the bed body to form a flat surface, so that the comfort of a patient sleeping on the bed body is further ensured, and meanwhile, the side grooves formed in the two sides of the bed body can accommodate the connecting rod mechanisms, so that when the bed body is normally used, namely the patient does not turn over, the connecting rod mechanisms cannot hinder the patient from getting on or off the bed.

4. Set up a telescopic connection spare between sill bar and translation device, utilize telescopic connection spare to realize the telescopic active link of sill bar and translation device, when the translation device drives the sill bar and removes, the sill bar breaks away from the bar groove through telescopic connection spare, advance and do not influence the translation device and drive the sill bar and carry out horizontal migration, pin rod be connected with the translation device when sliding in being located the bar through-hole, drive the sill bar and inlay and establish in the bar groove and break away from the bar groove, when the translation device drives the sill bar translation, guarantee that the sill bar can not block in the bar groove.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure according to the embodiment of the present invention.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic structural view of the bottom rod mechanism in fig. 1.

Fig. 4 is a schematic cross-sectional view of fig. 3.

Reference numerals:

1. a bed body; 2. lifting the guide rail; 201. a tooth socket; 3. a link mechanism; 301. a lifting device; 302. a winding motor; 303. a cross bar; 4. a translation guide rail; 5. a bottom bar mechanism; 501. a translation device; 5011. a translation seat; 5012. a gear; 5013. a traveling wheel; 5014. a drive motor; 502. a bottom bar; 503. a telescopic connecting piece; 5031. a connecting strip; 5032. a pin rod; 5033. a strip-shaped through hole; 6. a carrier; 7. and (4) side grooves.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Examples

As shown in fig. 1-4, the device for assisting turning over provided by the embodiment of the present invention, as shown in fig. 1, comprises a bed body 1, and further comprises: two lifting guide rails 2, two connecting rod mechanisms 3, two translation guide rails 4, a bottom rod mechanism 5 and a bearing piece 6; the two lifting guide rails 2 are symmetrically arranged at the head and tail ends of the bed body 1, the two ends of each lifting guide rail 2 are erected and fixed on the edge of the end part of the bed body 1, specifically, the lifting guide rails 2 can be arranged in an inverted U shape or a semicircular shape, the tooth sockets 201 are arranged on the outer side surface or the inner side surface of each lifting guide rail 2, the connecting rod mechanisms 3 are in transmission connection between the two lifting guide rails 2, the two connecting rod mechanisms 3 are respectively arranged at the two sides of the bed body 1, the translation guide rails 4 are symmetrically arranged at the head and tail ends of the bed body 1, the two translation guide rails 4 are arranged in parallel, specifically, the translation guide rails 4 can be embedded at the head and tail ends of the bed body 1, the bottom rod mechanisms 5 are arranged on the surface of the bed body 1, the two ends are in transmission connection with the translation guide rails 4 respectively, the bearing piece 6 is fixedly connected between the two connecting rod mechanisms 3, fix and hold carrier 6 between link mechanism 3 and form the V type that has two faces through bottom bar mechanism 5, the one side is used for supporting patient's back, and the help stands up, and the one side is used for accepting patient's face, prevents to stand up the hard contact of in-process, and the carrier 6 that holds that adopts the cloth form simultaneously can provide fine compliance, avoids causing the secondary injury for the patient when standing up. In addition, the bottom rod mechanism 5 can also move on the translation guide rail 4, so that the angles of two surfaces of the bearing part 6 can be changed, and the turnover can be well assisted.

As shown in fig. 1, the link mechanism 3 includes: two lifting devices 301, two reeling motors 302 and a cross bar 303; lifting devices 301 are symmetrically connected to two lifting guide rails 2 and are arranged along the lifting guide rails 2 in a sliding manner, furling motors 302 are respectively fixed to the two lifting devices 301, the two furling motors 302 are oppositely arranged, two ends of a cross rod 303 are respectively fixed to the output ends of the furling motors 302, and a bearing piece 6 is fixedly connected to the cross rod 303.

Lifting device 301 matches with the tooth's socket 201 of seting up on lifting guide rail 2, utilize lifting device 301 to accomplish the effect of climbing on lifting guide rail 2 to whole link mechanism 3, connect the horizontal pole 303 of setting up between the furling motor 302 on lifting device 301 relatively, can be through the rolling action of furling motor 302, make link mechanism 3 in promotion or decline in-process, to the roll-up that holds carrier 6, guarantee to hold carrier 6 and be in the state of straining all the time, be used for supporting patient back help to stand up and accept patient's face, guarantee the travelling comfort of standing up.

Further, as shown in fig. 2, the bottom lever mechanism 5 includes: two translation devices 501 and a sill bar 502, translation device 501 symmetric connection is on two translation guide rails 4, and slides along translation guide rail 4 and set up, and sill bar 502 both ends are connected with two translation devices 501 respectively, hold carrier 6 and are located the sill bar 502 below, specifically, will hold carrier 6 through sill bar 502 and two horizontal poles 303 and tightly stretch tightly and form the V type structure that has two faces.

In this embodiment, as shown in fig. 3 and 4, the lifting device 301 has the same structure as the translation device 501, and the lifting device 301 includes: a lifting seat, a gear 5012, a walking wheel 5013 and a driving motor 5014; the lifting seat is sleeved on the lifting guide rail 2, the gear 5012 is arranged in the lifting seat, a tooth groove 201 is formed in the lifting guide rail 2, the gear 5012 is meshed with the tooth groove 201, the driving motor 5014 is arranged in the lifting seat, the output end of the driving motor 5014 is connected with the gear 5012 and used for driving the gear 5012 to rotate, the gear 5012 meshed with the tooth groove 201 rotates to drive the lifting seat to move on the lifting guide rail 2, in addition, the walking wheels 5013 are arranged in the lifting seat opposite to the gear 5012 and abut against the opposite surface, provided with the tooth groove 201, of the lifting guide rail 2 through the gear 5012 meshed with the tooth groove 201 and the walking wheels 5013, and the lifting guide rail 2 is clamped through the gear 5012 meshed with the tooth groove 201 and the walking wheels 5013, and the.

In this embodiment, as shown in fig. 3 and 4, specifically, the lift seat is also identical to the translation seat 5011 in structure, i.e., the translation device 501 is driven to move on the translation guide rail 4 by the gear 5012 in the translation seat 5011 engaging with the rack provided on the translation guide rail 4.

In this embodiment, a strip-shaped groove is formed in the surface of the bed body 1 between the translation devices 501, specifically, the strip-shaped groove is not shown in the drawing, the bottom rod 502 is embedded in the strip-shaped groove, the bearing member 6 is clamped between the strip-shaped groove and the bottom rod 502, the shape of the bottom rod 502 is matched with the strip-shaped groove, the upper surface of the bottom rod 502 embedded in the strip-shaped groove is arranged at the same height as the surface of the bed body 1, the flatness of the bed body 1 is further ensured, specifically, the lower surface of the bottom rod 502 and the bottom surface of the strip-shaped groove can be set to be arc-shaped surfaces, and the abrasion of the bearing member 6 pressed between the.

Through having seted up the bar groove on bed body 1 surface for when not turning over, the sill bar 502 in the sill bar mechanism 5 is located the bar groove, and the sill bar 502 can not press the patient, guarantees normally to lie the travelling comfort on the bed body 1, and the sill bar 502 of inlaying establishing in the bar groove forms a level and smooth face with bed body 1 surface, further guarantees to sleep the travelling comfort of the patient on bed body 1.

In this embodiment, as shown in fig. 3 and 4, the bottom lever mechanism 5 further includes: two telescopic link 503, telescopic link 503 symmetry set up on two translation devices 501, and sill bar 502 both ends are connected with telescopic link 503, and sill bar 502 passes through telescopic link 503 and translation devices 501 swing joint, specifically, telescopic link 503 includes: a connecting bar 5031 and a pin rod 5032, wherein the connecting bar 5031 is provided with a strip through hole 5033 along the length direction of the connecting bar 5031, the pin rod 5032 is arranged in the strip through hole 5033 in a matching manner and can slide in the strip through hole 5033, the connecting bar 5031 is connected with the end of the bottom rod 502, and the pin rod 5032 is fixed on the side of the translation device 501 facing the bottom rod 502.

A telescopic connecting piece 503 is arranged between the bottom rod 502 and the translation device 501, the telescopic movable connection of the bottom rod 502 and the translation device 501 is realized by the telescopic connecting piece 503, when the translation device 501 drives the bottom rod 502 to move, the bottom rod 502 is separated from the strip-shaped groove through the telescopic connecting piece 503, and thus the horizontal movement of the bottom rod 502 driven by the translation device 501 is not influenced; specifically, when the pin rod 5032 connected to the translation device 501 is located in the bar-shaped through hole 5033 and slides, the bottom rod 502 is driven to be embedded in the bar-shaped groove and separated from the bar-shaped groove, and when the translation device 501 drives the bottom rod 502 to translate, the bottom rod 502 is separated from the bar-shaped groove through the telescopic connector 503, so that the bottom rod 502 is ensured not to be clamped in the bar-shaped groove, and the movement of the translation device 501 is not affected.

In this embodiment, as shown in fig. 1, the two sides of the bed body 1 are provided with the side grooves 7 for accommodating the link mechanisms 3, when the two link mechanisms 3 connected to the lifting guide rails 2 fall, the two link mechanisms 3 are just positioned in the side grooves 7, and the side grooves 7 formed in the two sides of the bed body 1 can accommodate the link mechanisms 3, so that when the bed body 1 is normally used, i.e., the patient does not turn over, the link mechanisms 3 do not hinder the patient from getting on or off the bed.

In the specific turnover movement process, when needing to turn over, the link mechanisms 3 on two sides are controlled to simultaneously move upwards at different speeds, and simultaneously the furling motor 302 in the link mechanisms 3 furls and releases the bearing parts 6, so that the situation that the connecting rods cannot move due to the limitation of the bearing parts 6 in the upward movement process is ensured, and simultaneously the tight state of the bearing parts 6 is ensured, in addition, due to the telescopic connecting pieces 503 in the bottom rod mechanisms 5, the bottom rods 502 in the bottom rod mechanisms 5 are pulled out from the strip-shaped grooves when the link mechanisms 3 move upwards, then the bottom rod mechanisms 5 start to move to one side of the link mechanisms 3 with higher lifting speed, namely the bearing parts 6 between the bottom rod mechanisms 5 and the faster moving link mechanisms 3 form a steep bearing surface, then the link mechanisms 3 and the bottom rod mechanisms 5 on the side are temporarily stopped to move, and due to the slower movement of the link mechanisms 3 on the other side, the bearing parts 6 between the link mechanisms 3 and the bottom rod mechanisms 5 on the side form a bearing surface with a gentle gradient, the back of a patient is supported, then the link mechanism 3 on the side of the back of the patient is supported to gradually rise to help the patient to perform a turning movement, when the link mechanisms 3 on the two sides rise to the same height, the link mechanism 3 on one side of the bearing surface slowly rises to enable the included angle between the bearing part 6 of the bearing surface and the bed body 1 to gradually approach ninety degrees, the link mechanism 3 on the other side of the bearing surface further rises to enable the included angle between the bearing part 6 of the bearing surface and the bed body 1 to gradually approach and be more than ninety degrees, so that the patient finishes the turning, then the bearing part 6 of the bearing surface is utilized to receive the face of the patient, then the link mechanisms 3 on the two sides respectively slowly fall back to the original position, simultaneously the furling motor 302 in the link mechanism 3 carries out furling action to keep the tight state of the bearing part 6, in addition, the bottom rod mechanism 5 also gradually returns to the strip-shaped groove in the bed body 1, the, the bottom rod 502 is pressed into the strip-shaped groove, so that the smoothness of the bed surface is ensured, the turning-over action of the patient is completed at the moment, nursing staff does not need to participate in the whole process, the labor intensity of the nursing staff is reduced, the bearing piece 6 is made of cloth, and compared with a bed plate, the turning-over device is softer and more comfortable, and hard contact in the turning-over process is avoided; in addition, the movement process of the whole connecting rod mechanism 3 and the bottom rod mechanism 5 can be automatically realized through a control device, the automatic turning is realized through the control device connected with the connecting rod mechanism 3 and the bottom rod mechanism 5, and the turning direction can also be selected to be turned leftwards or rightwards, namely, the connecting rod mechanism 3 on the left side or the right side is selected as a bearing surface.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An auxiliary turning-over device comprises a bed body and is characterized in that: further comprising:

2. The device for assisting turning over of claim 1, wherein: the link mechanism includes:

3. The device for assisting turning over of claim 1, wherein: the bottom bar mechanism comprises:

4. The device for assisting turning over of claim 2, wherein: the lifting device comprises:

the lifting seat is sleeved on the lifting guide rail;

and the driving motor is connected with the gear and drives the gear to rotate.

5. The device for assisting turning over of claim 3, wherein: the translation device includes:

the translation seat is sleeved on the translation guide rail;

and the driving motor is connected with the gear and drives the gear to rotate.

6. The device for assisting turning over of claim 3, wherein: the bed body surface is located a bar groove has been seted up between the translation device, the sill bar inlays to be established in the bar groove, it locates to hold carrier clamp the bar groove with between the sill bar.

7. The device for assisting turning over of claim 6, wherein: the upper surface of the bottom rod is arranged at the same height with the surface of the bed body.

8. The device for assisting turning over of claim 3, wherein: the bottom bar mechanism further comprises: the telescopic connecting pieces are symmetrically arranged on the two translation devices, the two ends of the bottom rod are connected with the telescopic connecting pieces, and the bottom rod is movably connected with the translation devices through the telescopic connecting pieces.

9. The device for assisting turning over of claim 8, wherein: the telescopic connection member includes: the connecting strip is provided with a strip-shaped through hole and is fixed at the end part of the bottom rod;

10. The device for assisting turning over of claim 1, wherein: and side grooves for accommodating the connecting rod mechanisms are arranged on two sides of the bed body.