CN215132048U

CN215132048U - Bolt over-and-under type supplementary turnover device

Info

Publication number: CN215132048U
Application number: CN202121150339.1U
Authority: CN
Inventors: 陈巨青
Original assignee: Ningbo Yilaisheng Medical Equipment Co Ltd
Current assignee: Ningbo Yilaisheng Medical Equipment Co Ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-14
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to the field of medical equipment, and discloses a bolt lifting type auxiliary turnover device, which comprises a bed body and support frames respectively arranged at two sides of the bed body, wherein the support frames are respectively and rotatably connected with rolling shafts, and a flexible supporting part is wound between the two rolling shafts; both sides of the bed body are provided with supporting grooves, the supporting frames are vertically connected in the supporting grooves in a sliding mode, and fixing assemblies are arranged between the supporting frames and the supporting grooves. The utility model discloses when standing up the patient, be through flexible supporting part receive and release realization patient's displacement, the transfer process is mild, compares in the grab clamp mode among the prior art, has improved patient's comfort level, can not cause the discomfort to patient's mind and body moreover. The structure for assisting the turning over is arranged on the side part of the bed body in parallel, and the structure is more intensive. In the process of assisting the patient to turn over, the support frame only moves longitudinally relative to the bed body, so that excessive operation space is not required to be occupied, and other nursing and treatment on the patient are prevented from being influenced in a ward.

Description

Bolt over-and-under type supplementary turnover device

Technical Field

The utility model relates to the field of medical equipment, concretely relates to supplementary turning-over device of bolt over-and-under type.

Background

The patients are prone to pressure sores, bedsores and other diseases when lying on the sickbed for a long time, the diseases can aggravate the primary illness condition of the patients and increase the consumption of medical care resources, the death rate of the old patients is improved to be more than 4 times, and numerous researches prove that the assistance of turning over the patients is an important measure for preventing and treating the pressure sores and is also a requirement for the patients to carry out self and medical operation, so that the turning over of the bedridden patients is very important nursing operation. However, the existing medical sickbed and nursing bed can only control the sickbed to enable a patient lying on the sickbed to sit up, and when some patients who just have operations or are seriously ill need to be wiped, the patient can not be assisted to lie on the side or turn over.

At present, the nursing staff still assist the patient manually under the condition of helping the patient lie on side or turn over, the operation labor intensity is high, the efficiency is low, and the patient is easily injured additionally in the process; a small part of equipment for assisting the turn-over of the bedridden patient is also provided, most of the equipment is of a structure similar to a grab bucket of an excavator, the volume is large, the space is occupied, and other nursing and treatment on the patient are influenced in a ward; in addition, the material is usually hard, which is easy to cause discomfort on the body and mind of the patient; in addition, the existing equipment for assisting the patient to turn over is generally expensive in manufacturing cost and cannot be generally applied to the conventional ward.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a supplementary turnover device of bolt over-and-under type to the equipment of standing up among the solution prior art easily causes uncomfortable problem to patient's health and psychology in the use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a bolt lifting type auxiliary turning-over device comprises a bed body and support frames respectively arranged on two sides of the bed body, wherein the support frames are respectively connected with a roller in a rotating manner, and a flexible support part is wound between the two rollers; both sides of the bed body are provided with supporting grooves, the supporting frames are vertically connected in the supporting grooves in a sliding mode, and fixing assemblies are arranged between the supporting frames and the supporting grooves.

The principle and the advantages of the scheme are as follows: in practical application, in the technical scheme, when the bed body is in a normal use state, the support frames on two sides of the bed body are fixed below two sides of the bed body through the fixing components, so that the bed body is prevented from interfering normal use, and the flexible support part is paved on the surface of the bed body at the moment. When the patient needs to be assisted to turn over, the support frame is firstly pushed upwards along the support groove to drive the support part to move upwards synchronously, and the patient is lifted up to be separated from the top surface of the bed body. After the support frame is pushed to be in place, the position of the support frame is fixed by the fixing component. Then the roller shafts are driven to rotate, so that the flexible supporting part is folded and unfolded between the two roller shafts, and the flexible supporting part can drive the patient to move towards the direction of the roller shaft close to one side and enable the body to be in an inclined state in the folding and unfolding process, so that the patient can be assisted to complete the turning-over operation. After the patient is turned over, the fixing component is taken down, the supporting frame slides downwards along the supporting groove, so that the supporting frame and the supporting part move downwards, and the turned-over patient falls back to the top surface of the bed body again.

The beneficial effects of this technical scheme lie in:

1. among this technical scheme, when standing up the patient, realize the patient displacement through receiving and releasing of flexible supporting part, the transfer process is mild, compares in the grab clamp mode among the prior art, has improved patient's comfort level, can not cause the discomfort to patient's mind and body in addition.

2. Among this technical scheme, when standing up the patient, utilize flexible supporting part rolling back, the patient can be passive be in the state of turning over one's side, and medical personnel only need gently push away the patient and can accomplish the operation of standing up, have reduced medical personnel's the nursing degree of difficulty.

3. In the technical scheme, the supporting frame and the rolling shaft which are structures for assisting in turning over are arranged on the side part of the bed body in parallel, so that the structure is more intensive. In the process of assisting the patient to turn over, the support frame only moves longitudinally relative to the bed body, so that excessive operation space is not required to be occupied, and other nursing and treatment on the patient are prevented from being influenced in a ward.

Preferably, as an improvement, fixed subassembly includes bolt, spacing hole and a plurality of pinhole, and spacing hole setting is on supporting the groove, and the pinhole sets gradually on the support frame, and the pinhole can just right with spacing hole.

In the technical scheme, the fixing assembly is arranged into a structure of the bolt, the limiting hole and the pin hole, after the supporting frame is adjusted to a proper height position, the limiting hole is opposite to the pin hole, and the bolt is inserted into the limiting hole, so that the supporting frame can be connected to the supporting groove, the height position of the supporting frame is fixed, the structure is simple, and the operation is convenient; compared with an electric control driving support, the scheme does not need to rely on a power supply, and the equipment fault occurrence rate is lower.

Preferably, as an improvement, the pin holes are arranged in a longitudinal direction, and the centers of circles between the pin holes are located on the same straight line.

In the technical scheme, the pin holes are arranged in a longitudinal concentric arrangement mode, when the height of the support frame is adjusted, only the longitudinal height position needs to be determined, and the connecting position in the horizontal direction does not need to be adjusted, so that the operation is simpler and more convenient.

Preferably, as an improvement, an elastic support member is arranged between the bed body and the support frame.

In this technical scheme, the elastic support piece between the bed body and the support frame plays the supplementary effect of carrying the support frame of upwards lifting, when medical personnel upwards lift the support frame, laborsaving more that can.

Preferably, as an improvement, the elastic supporting member is a nitrogen spring, one end of the nitrogen spring is fixed on the side of the bed body, and the other end of the nitrogen spring is fixed on the lower part of the supporting frame.

In the technical scheme, the elastic supporting piece is set to be of a nitrogen spring structure, so that the nitrogen spring type lifting support frame is small in size, large in elasticity, long in stroke, stable in work, precise in manufacturing, long in service life, gentle in elasticity curve, free of pre-tightening, mature in component technology, safe and reliable in use and capable of achieving the purpose of assisting in lifting the support frame.

Preferably, as an improvement, the supporting frames are provided with driving assemblies for driving the rollers to rotate.

In this technical scheme, drive assembly is used for the drive roller to rotate, compares in manual drive roller rotation, more laborsaving.

Preferably, as an improvement, the driving assembly comprises a driving motor fixed on the supporting frame, an output shaft of the driving motor is coaxially and fixedly connected with a driving gear, and the end part of the rolling shaft is coaxially and fixedly connected with a driven gear meshed with the driving gear.

In the technical scheme, when the patient needs to be assisted to turn over, the driving motor is started, the driving motor drives the driven gear meshed with the driving motor to rotate through the driving gear, and then the rolling shaft is driven to rotate, so that the flexible supporting part is folded and unfolded. The stable transmission of the driving force can be realized through the gear engagement mode.

Preferably, as an improvement, be provided with between roller bearing and the support frame and dismantle coupling assembling, can dismantle coupling assembling and include handrail frame and clamp, the handrail frame includes two parallel arrangement's bar, and the clamp is "8" font structure, and the top at the support frame is fixed through the clamp to the handrail frame.

In the technical scheme, the support frame and the rolling shaft are detachably connected, so that local replacement can be realized after part of components are damaged, and the use cost of equipment is reduced. Set up to two handrail rods and clamp complex form to can dismantle coupling assembling, can realize effectual connection fixed on the one hand, two handrail rods of on the other hand can also reach spacing effect each other, can guarantee to be in vertical state all the time after connecting, and then guarantee the stability of supporting the roller bearing.

Preferably, as an improvement, be provided with the instruction scale on the support frame, the zero point position of instructing the scale is unanimous with the bed body height.

Among this technical scheme, through set up the instruction scale on the support frame, when needs change the bed on the bed body, perhaps fill up and establish, place when the auxiliary therapy apparatus, need upwards lift patient and make it break away from with the bed body top surface, can conveniently predetermine and compare the height that support frame/patient lifted through instructing the scale.

Preferably, as a modification, the support part is a nonwoven fabric.

In the technical scheme, the supporting part is arranged into a non-woven fabric form, the structure is simple, materials are easy to obtain, and the hospital bed is more suitable for popularization and application of conventional hospital beds.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the plug pin lifting type turnover assisting device of the utility model;

FIG. 2 is an enlarged view taken at A1 in FIG. 1;

fig. 3 is a schematic view of the armrest frame and the roller shown in fig. 1 with one side hidden.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the bed body 1, the support frame 2, the baffle 3, the support groove 4, the vertical frame 5, the horizontal frame 6, the bolt 7, the roller 8, the handrail frame 9, the clamp 10, the supporting seat 11 and the nitrogen spring 12.

Example one

This embodiment is substantially as shown in figures 1-3 of the drawings: a bolt lifting type auxiliary turning-over device comprises a bed body 1 and support frames 2 respectively arranged at two sides of the bed body 1.

Vertical baffles 3 are welded at the head end and the tail end of the bed body 1. Two vertical supporting grooves 4 are fixed on two sides of the bed body 1 through bolts, the two supporting grooves 4 are respectively fixed at the head end and the tail end of the bed, and the top surfaces of the supporting grooves 4 are flush with the top surface of the bed body 1.

Support frame 2 all includes two vertical support 5 and the crossbearers 6 of welding between two vertical support 5 bottoms, it is shown in combination figure 2, two vertical support 5 vertical sliding connection respectively support inslot 4, support groove 4 is provided with the spacing hole that transversely runs through, all be provided with the pinhole of a plurality of vertical arrangements on vertical support 5, the centre of a circle of pinhole is located same straight line, and pinhole and spacing hole can just to setting up, when the pinhole just to the time with spacing hole, get bolt 7 and insert wherein, can realize support frame 2 spacing fixed.

All rotate between the top of two vertical frames 5 and be connected with the roller bearing 8 of horizontal setting, around rolling up there being flexible supporting part between two roller bearings 8, the supporting part in this embodiment is the non-woven fabrics. Roller bearing 8 is connected through dismantling coupling assembling between the vertical frame 5 in this embodiment, can dismantle coupling assembling and all include handrail frame 9 and clamp 10, and handrail frame 9 includes two horizontal, the handrail pole that is parallel to each other, and the both ends of handrail pole all bond there is spacing cap. The clamp 10 is in an 8-shaped structure, and the handrail frame 9 is fixed at the top end of the support frame 2 through the clamp 10. The top welding of clamp 10 has supporting seat 11, and roller 8 rotates and connects on supporting seat 11. A driving motor is fixed on the supporting seat 11 through a bolt, an output shaft of the driving motor is coaxially and fixedly connected with a driving gear, and a driven gear (not shown in the figure) meshed with the driving gear is coaxially and fixedly connected with the end part of the rolling shaft 8.

Elastic supporting pieces are arranged between the bed body 1 and the transverse frame 6, the elastic supporting pieces in the embodiment are nitrogen springs 12, one ends of the nitrogen springs 12 are fixed on the side portions of the bed body 1 through bolts, and the other ends of the nitrogen springs 12 are fixed on the lower portion of the supporting frame 2 through bolts.

The specific implementation process is as follows: when the bed body 1 is in a normal use state, the support frames 2 at the two sides of the bed body 1 are fixed below the two sides of the bed body 1 and are in a hanging shape, so that the bed body 1 is prevented from being interfered by the support frames, and at the moment, the support parts (non-woven fabrics) are flatly laid on the surface of the bed body 1.

When a patient needs to be assisted to turn over, firstly, the medical staff upwards pushes the support frame 2 along the support groove 4, the support frame 2 upwards slides along the support groove 4, the support part can be driven to synchronously move upwards, and the patient is lifted up to be separated from the top surface of the bed body 1. In this process, the nitrogen spring 12 has the function of assisting in pushing up the support frame 2. After the support frame is pushed in place, the pin hole is opposite to the limiting hole, and the bolt 7 is inserted into the pin hole, so that the position of the support frame 2 can be fixed.

Then, the driving motor is started, and the driving motor drives the driven gear meshed with the driving motor to rotate through the driving gear, so as to drive the rolling shaft 8 to rotate. The two rollers 8 can enable the flexible supporting part to be folded and unfolded between the two rollers 8 in the rotating process, and the flexible supporting part can drive the patient to move towards the direction of the roller 8 close to one side and enable the body to be in an inclined state in the folding and unfolding process, so that the patient can be conveniently assisted to complete the turnover operation.

After the patient is turned over, the fixing bolt 7 is taken down, the support frame 2 slides downwards along the support groove 4, the support frame 2 and the support part move downwards to reset, and the turned patient falls back to the top surface of the bed body 1 again.

This technical scheme is when standing up the patient, through flexible supporting part receive and release the realization patient displacement, the transfer process is mild, compares in the grab clamp mode among the prior art, has improved patient's comfort level, can not cause the discomfort to patient's mind and body in addition. The structure for assisting the turning over is arranged on the side part of the bed body 1 in parallel, and the structure is more intensive. In the process of assisting the patient to turn over, the support frame 2 only moves longitudinally relative to the bed body 1, so that excessive operation space is not required to be occupied, and other nursing and treatment on the patient are prevented from being influenced in a ward.

Example two

The difference between the present embodiment and the first embodiment is: in this embodiment, the support frame 2 (the vertical frame 5) is provided with indication scales, and the zero point position of the indication scales is consistent with the height of the bed body 1.

During this embodiment in-service use, through set up the instruction scale on support frame 2, when needs change the bed clothes on the bed body 1, perhaps fill up and establish, place when the auxiliary therapy apparatus, need upwards lift patient and make it break away from with 1 top surface of bed body, can conveniently predetermine and compare the height that support frame 2/patient lifted through instructing the scale.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a supplementary turning-over device of bolt over-and-under type which characterized in that: the bed comprises a bed body and support frames respectively arranged at two sides of the bed body, wherein the support frames are respectively connected with a roller in a rotating way, and a flexible support part is wound between the two rollers; the both sides of the bed body all are provided with the support groove, and the equal vertical sliding connection of support frame is in supporting the inslot, and is provided with fixed subassembly between support frame and the support groove.

2. The plug-pin lifting type auxiliary turnover device as claimed in claim 1, wherein: the fixing assembly comprises a bolt, a limiting hole and a plurality of pin holes, the limiting hole is formed in the supporting groove, the pin holes are sequentially formed in the supporting frame, and the pin holes can be right opposite to the limiting hole.

3. The plug-pin lifting type auxiliary turnover device as claimed in claim 2, wherein: the pin holes are arranged longitudinally, and the circle centers between the pin holes are positioned on the same straight line.

4. The plug-pin lifting type auxiliary turnover device as claimed in claim 3, wherein: elastic supporting pieces are arranged between the bed body and the supporting frame.

5. The plug-pin lifting type auxiliary turnover device as claimed in claim 4, wherein: the elastic supporting piece is a nitrogen spring, one end of the nitrogen spring is fixed on the side part of the bed body, and the other end of the nitrogen spring is fixed on the lower part of the supporting frame.

6. The plug-pin lifting type auxiliary turnover device as claimed in claim 5, wherein: and the support frames are provided with driving components for driving the rolling shafts to rotate.

7. The plug-pin lifting type auxiliary turnover device as claimed in claim 6, wherein: the driving assembly comprises a driving motor fixed on the supporting frame, a driving gear is coaxially and fixedly connected with an output shaft of the driving motor, and a driven gear meshed with the driving gear is coaxially and fixedly connected with the end part of the rolling shaft.

8. The plug-pin lifting type auxiliary turnover device as claimed in claim 7, wherein: be provided with between roller bearing and the support frame and dismantle coupling assembling, can dismantle coupling assembling includes handrail frame and clamp, and handrail frame includes two parallel arrangement's bar, and the clamp is "8" font structure, and handrail frame passes through the clamp to be fixed on the top of support frame.

9. The plug-pin lifting type auxiliary turnover device as claimed in claim 8, wherein: the support frame is provided with indication scales, and the zero positions of the indication scales are consistent with the height of the bed body.

10. The plug-pin lifting type auxiliary turnover device as claimed in claim 9, wherein: the supporting part is made of non-woven fabrics.