CN213759043U

CN213759043U - Old-age-assisting household bed

Info

Publication number: CN213759043U
Application number: CN202021821565.3U
Authority: CN
Inventors: 尹彬沣; 王首文; 陈斌; 周朱晶; 李粲
Original assignee: Yangzhou University
Current assignee: Yangzhou University
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-23
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses an old home bed in the technical field of medical apparatus, which comprises a supporting bed frame, a middle bed board is fixedly connected above the supporting bed frame, a front auxiliary board and a rear auxiliary board are respectively hinged at the front end and the rear end of the middle bed board, at least one linear actuator I is fixedly connected at the upper side of the supporting bed frame below the front auxiliary board, a push-pull rod I which extends forwards and can do reciprocating linear movement is connected on the linear actuator I, one end of the push-pull rod I extending forwards is hinged with a side rod I which extends forwards and inclines upwards, one end of the side rod extending upwards is hinged with one end of the front auxiliary board upwards, at least one linear actuator II is fixedly connected at the upper side of the support below the rear auxiliary board, a push-pull rod II which extends backwards and can do reciprocating linear movement is connected on the linear actuator II, one end of the push-pull rod II extending backwards is hinged with the bed frame, one end of the side rod extending upwards is hinged with one end of the rear auxiliary plate facing downwards; the utility model can help the user turn over.

Description

Old-age-assisting household bed

Technical Field

The utility model belongs to the technical field of medical instrument, in particular to help old house bed.

Background

The old people can cause the reduction of metabolism function after lying for a long time, which causes the unsmooth circulation of qi and blood, the weak body and the weakness, and even bedsore. Meanwhile, the old people can feel stiff and uncomfortable in tendons and vessels due to the fact that the old people cannot lie for a long time and cannot get up or turn over independently, and therefore the old people need help from family members or medical care personnel, and the old people not only occupy human resources and waste time and energy, but also bring psychological burden to the old people. The medical bed in the prior art comprises a supporting bed frame, wherein a bed board is fixedly connected to the supporting bed frame, and the supporting bed frame cannot help the old to turn over and lie on the side when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the weak point among the prior art, provide an old-fashioned house bed, solved the technical problem that can't help the user to stand up among the prior art, the utility model discloses the structure is reliable, can help the user to stand up the side and lie.

The purpose of the utility model is realized like this: a home old-age-helping bed comprises a supporting bed frame, a middle bed board is fixedly connected above the supporting bed frame, a front auxiliary board and a rear auxiliary board are respectively hinged to the front end and the rear end of the middle bed board, at least one linear driver I is fixedly connected to the upper side of the supporting bed frame below the front auxiliary board, a push-pull rod I which extends forwards and can do reciprocating linear movement is connected to the linear driver I, a side rod I which extends forwards and upwards in an inclined mode is hinged to the end, extending upwards, of the side rod I and the end, facing upwards, of the front auxiliary board, at least one linear driver II is fixedly connected to the upper side of the supporting bed frame below the rear auxiliary board, a push-pull rod II which extends backwards and can do reciprocating linear movement is connected to the linear driver II, a side rod II which extends backwards and upwards in an inclined mode is hinged to the end, extending backwards and backwards, of the push-pull rod II, one end of the side rod extending upwards is hinged with one end of the rear auxiliary plate facing downwards.

In the utility model, in the initial state, the upper sides of the front auxiliary plate, the rear auxiliary plate, the middle bed plate, the headboard and the foot plate are flush, and the linear driver I and the linear driver II are preferably electric push rods; when a user wants to turn over towards one end of the rear auxiliary plate, the linear driver is controlled to act to enable the first push-pull rod to extend forwards, and the first push-pull rod pushes the front auxiliary plate to turn upwards to help the user to turn over; if the user wants to turn over at the end where the front auxiliary plate is located, the linear driver II is controlled to act to enable the push-pull rod to extend backwards, and the push-pull rod II pushes the rear auxiliary plate to turn over upwards to help the user to turn over; the utility model has reliable work and can help the user to turn over and lie on side; can be used as a nursing bed.

For further convenience of customers' stands up, the one end of headboard down is connected with the head frame, at least one transmission motor of fixedly connected with on the support frame, transmission connection has head support arm one on the transmission motor, the one end that transmission motor was kept away from to the head support arm articulates there is head support arm two, the one end that head support arm two outwards stretched out is articulated with the head frame one end down, the upside of headboard can level with the upside of middle bed board.

In order to further facilitate the turning of a user, the front end and the rear end of the headboard are respectively hinged with a first side plate and a second side plate, the bedside frame below the first side plate is fixedly connected with at least one first driving motor, the first driving motor is in transmission connection with a first head rotating arm, one end of the first head rotating arm, far away from the first driving motor, is hinged with a second head rotating arm, one end of the head rotating arm II, which is far away from the head rotating arm I, is hinged with one end of the side plate I, which faces downwards, at least one driving motor II is fixedly connected on the headstock below the side plate II, a head rotating arm III is in transmission connection with the driving motor, one end of the head rotating arm III, far away from the driving motor II, is hinged with a head rotating arm IV, one end, far away from the head rotating arm III, of the head rotating arm IV is hinged with one end, facing downwards, of the side plate II, and the upper sides of the side plate I and the side plate II can be respectively flush with the upper side of the headboard.

For the convenience of natural droop placement of a user, the other end of the middle bed board in the left-right direction is hinged with a foot board, one end of the support bed frame facing downwards is fixedly connected with at least one adjusting motor, the adjusting motor is connected with a first bed tail support arm in a transmission mode, one end, away from the adjusting motor, of the first bed tail support arm is hinged with a second bed tail support arm, one end, away from the second bed tail support arm, of the second bed tail support arm is hinged with a third bed tail support arm, one end, away from the second bed tail support arm, of the third bed tail support arm is hinged with one end, facing downwards, of the foot board, and the upper side of the foot board can be flush with the upper side of the middle bed board.

As a further improvement of the present invention, the first linear actuator and the second linear actuator are provided with two, the first linear actuator is arranged with respect to the central symmetry of the front auxiliary plate in the left-right direction, and the second linear actuator is arranged with respect to the central symmetry of the rear auxiliary plate in the left-right direction.

As a further improvement, driving motor one and driving motor two all are provided with two, and two driving motor one sets up about curb plate one ascending central symmetry of left right side, and two driving motor two set up about curb plate two ascending central symmetry of left right side.

As a further improvement of the present invention, the adjusting motors are provided with two, and the two adjusting motors are arranged symmetrically with respect to the center of the headstock in the front-rear direction.

In order to further facilitate the position adjustment of the utility model, at least four support columns are arranged on the lower side of the support bed frame, and the lower part of each support column is connected with a self-locking universal roller.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a first perspective view of the present invention.

Fig. 3 is a second perspective view of the present invention.

Fig. 4 is a three-dimensional structure diagram of the present invention.

Fig. 5 is a perspective view of the present invention.

Fig. 6 is a fifth perspective view of the present invention.

Fig. 7 is a perspective view showing a sixth embodiment of the present invention.

The bed comprises 1 universal roller, 2 support columns, 3 support bed frames, 4 tailstock support arms I, 5 tailstock support arms II, 6 tailstock support arms III, 7 tailstock plates, 8 front auxiliary plates, 9 headstock plates, 10 adjusting motors, 11 head support arms I, 12 head support arms II, 13 transmission motors, 14 middle bed plates, 15 air holes, 16 rear auxiliary plates, 17 driving motors I, 18 head rotation arms II, 19 head rotation arms I, 20 driving motors II, 21 head rotation arms IV, 22 head rotation arms III, 23 side plates II, 24 headplates, 25 side plates I, 26 side rods I, 27 linear drivers I, 28 side rods II and 29 linear drivers II.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 7, the old-age-assisting household bed comprises a supporting bed frame 3, at least four supporting columns 2 are arranged on the lower side of the supporting bed frame 3, self-locking universal rollers 1 are connected to the lower parts of the supporting columns 2, a middle bed board 14 is fixedly connected to the upper part of the supporting bed frame 3, a front auxiliary board 8 and a rear auxiliary board 16 are respectively hinged to the front and rear ends of the middle bed board 14, at least one linear driver I27 is fixedly connected to the upper side of the supporting bed frame 3 below the front auxiliary board 8, a first push-pull rod which extends forwards and can do reciprocating linear movement is connected to the linear driver I27, a first side rod 26 which extends forwards and upwards in an articulated manner is hinged to the end of the first side rod 26 which extends upwards in an articulated manner, and at least one second linear driver 29 is fixedly connected to the upper side of the supporting bed frame 3 below the rear auxiliary board 16, the second linear driver 29 is connected with a second push-pull rod which extends backwards and can do reciprocating linear movement, one end of the second push-pull rod extending backwards is hinged with a second side rod 28 which extends backwards and upwards in an inclined mode, the first linear driver 27 and the second linear driver 29 are provided with two parts, the first linear driver 27 is symmetrically arranged on the center of the front auxiliary plate 8 in the left-right direction, the second linear driver 29 is symmetrically arranged on the center of the rear auxiliary plate 16 in the left-right direction, one end of the second side rod 28 extending upwards is hinged with one end of the rear auxiliary plate 16 in the downward direction, one end of the middle bed plate 14 in the left-right direction is hinged with a head plate 24, the other end of the middle bed plate 14 in the left-right direction is connected with a foot plate, and a plurality of air holes 15 are formed in the middle bed plate 14, the front auxiliary plate 8, the rear auxiliary plate 16, the head plate 24, the first side plate 25, the second side plate 23 and the foot plate.

In order to further facilitate the rising of a user, the downward end of the headboard 24 is connected with the headboard 9, the support frame is fixedly connected with at least one transmission motor 13, the transmission motor 13 is connected with a head support arm I11 in a transmission manner, one end of the head support arm far away from the transmission motor 13 is hinged with a head support arm II 12, the outward extending end of the head support arm II 12 is hinged with the downward end of the headboard 9, and the upper side of the headboard 24 can be flush with the upper side of the middle bed board 14.

In order to further facilitate turning of a user, a first side plate 25 and a second side plate 23 are respectively hinged to the front end and the rear end of the headboard 24, the first side plate 25 is arranged in front of the second side plate 23, at least one first driving motor 17 is fixedly connected to the headstock 9 below the first side plate 25, a first head rotating arm 19 is connected to the first driving motor 17 in a transmission manner, a second head rotating arm 18 is hinged to one end, away from the first driving motor 17, of the first head rotating arm 19, one end, away from the first head rotating arm 19, of the second head rotating arm 18 is hinged to one end, facing downwards, of the first side plate 25, at least one second driving motor 20 is fixedly connected to the headstock 9 below the second side plate 23, a third head rotating arm 22 is connected to the driving motors in a transmission manner, a fourth head rotating arm 21 is hinged to one end, away from the second driving motor 20, of the fourth head rotating arm, the upper sides of the first side plate 25 and the second side plate 23 can be respectively flush with the upper side of the headboard 24, two driving motors 17 and two driving motors 20 are arranged, the two driving motors 17 are symmetrically arranged relative to the center of the first side plate 25 in the left-right direction, and the two driving motors 20 are symmetrically arranged relative to the center of the second side plate 23 in the left-right direction.

In order to facilitate natural droop placement of a user, the other end of the middle bed board 14 in the left-right direction is hinged with a foot board, one end, facing downwards, of the support bed frame 3 is fixedly connected with at least one adjusting motor 10, the adjusting motor 10 is connected with a first tailstock support arm 4 in a transmission mode, one end, facing away from the adjusting motor 10, of the first tailstock support arm 4 is hinged with a second tailstock support arm 5, one end, facing downwards, of the second tailstock support arm 5 is hinged with a third tailstock support arm 6, one end, facing downwards, of the second tailstock support arm 5, of the third tailstock support arm 6 is hinged with one end, facing downwards, of the foot board can be flush with the upper side of the middle bed board 14, the two adjusting motors 10 are arranged symmetrically with respect to the center of the head frame 9 in the front-back direction.

In the utility model, in the initial state, the front auxiliary plate 8, the rear auxiliary plate 16, the middle bed board 14, the first side plate 25 of the headboard 24, the second side plate 23 are flush with the upper side of the foot board, the first linear driver 27 and the second linear driver 29 are preferably electric push rods, the self-locking universal roller 1 is the prior art, and the universal roller 1 in the attached drawing is only a schematic diagram; when a user wants to turn over towards one end of the rear auxiliary plate 16, the first linear driver 27 is controlled to act to enable the first push-pull rod to extend forwards, the first push-pull rod pushes the front auxiliary plate 8 to turn upwards, the first driving motor 17 acts to drive the first head rotating arm 19 to rotate, the first head rotating arm 19 drives the second head rotating arm 18 to rotate, the acting direction of the first driving motor 17 is controlled to enable the first head rotating arm 19 to rotate upwards, when the front auxiliary plate 8 turns to a proper angle, the first linear driver 27 stops acting, and when the first side plate 25 turns upwards to a proper angle, the first driving motor 17 stops acting to help the user to turn over; if a user wants to turn over the end where the front auxiliary plate 8 is located, the second linear driver 29 is controlled to act to enable the push-pull rod to extend backwards, the second push-pull rod pushes the rear auxiliary plate 16 to turn upwards, the second driving motor 20 acts, the second driving motor 20 drives the third head rotating arm 22 to rotate, the third head rotating arm 22 drives the fourth head rotating arm 21 to rotate, the acting direction of the second driving motor 20 is controlled to enable the third head rotating arm 22 to rotate upwards, when the rear auxiliary plate 16 turns upwards to a proper angle, the second linear driver 29 stops acting, and when the second side plate 23 turns upwards to a proper angle, the second driving motor 20 stops acting to assist the user to turn over; when the user gets up, the transmission motor 13 acts, the head rotating arm I19 rotates, the head rotating arm I19 drives the head rotating arm II 18 to swing, the action direction of the transmission motor 13 is controlled, the head rotating arm I19 rotates upwards, the head rotating arm II 18 drives the headstock 9 to turn upwards, and when the headstock 9 turns upwards to a proper angle, the transmission motor 13 stops acting; meanwhile, the action of the first linear driver 27 and the second linear driver 29 is controlled, so that the front auxiliary plate 8 and the rear auxiliary plate 16 are slightly turned inwards to a proper angle, the first linear driver 27 and the second linear driver 29 stop acting to prevent a user from falling, the action of the motor 10 is adjusted, the motor 10 drives the first bed tail support arm 4 to rotate, the first bed tail support arm 4 drives the second bed tail support arm 5 to swing, the second bed tail support arm 5 drives the third bed tail support arm 6 to swing, the action direction of the motor 10 is controlled to enable the first bed tail support arm 4 to rotate downwards, when the tail plate 7 is turned downwards to a proper angle, the motor 10 stops acting, and at the moment, the bed is changed into a sofa shape, and the utility model has the advantages of reliable work and capability of helping the user to get up and turn over and lie on side; can be used as a nursing bed.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. The utility model provides an old-fashioned house bed, includes the support bedstead, its characterized in that: a middle bed board is fixedly connected above the supporting bed frame, a front auxiliary board and a rear auxiliary board are respectively hinged at the front end and the rear end of the middle bed board, at least one linear driver I is fixedly connected at the upper side of the supporting bed frame below the front auxiliary board, the first linear driver is connected with a first push-pull rod which extends forwards and can do reciprocating linear movement, one end of the push-pull rod, which extends forwards, is hinged with a first side rod, which extends forwards and upwards in an inclined way, one end of the first side rod, which extends upwards, is hinged with one end of the front auxiliary plate, which faces upwards, the upper side of the supporting bed frame, which is arranged below the rear auxiliary plate, is fixedly connected with at least one second linear driver, the second linear driver is connected with a second push-pull rod which extends backwards and can do reciprocating linear movement, one end of the push-pull rod II, which extends backwards, is hinged with a side rod II which extends backwards and upwards in an inclined mode, and one end of the side rod, which extends upwards, is hinged with one end, which faces downwards, of the rear auxiliary plate.

2. The old-age-assisting home bed according to claim 1, is characterized in that: the bed comprises a bed frame, a middle bed board, a head support arm and a head support arm, wherein the head board is hinged to one end of the middle bed board in the left-right direction, the head board is connected to one end, facing downwards, of the head board, at least one transmission motor is fixedly connected to the support bed frame, a head support arm I is in transmission connection with the transmission motor, a head support arm II is hinged to one end, far away from the transmission motor, of the head support arm II, one end, extending outwards, of the head support arm II is hinged to one end, facing downwards, of the head board, and the upper side of the head board can be flush with the upper side of the middle bed board.

3. The old-age-assisting home bed according to claim 2, is characterized in that: the front end and the rear end of the headboard are respectively hinged with a first side plate and a second side plate, at least one first driving motor is fixedly connected to a headboard below the first side plate, a first head rotating arm is connected to the first driving motor in a transmission mode, one end, far away from the first driving motor, of the first head rotating arm is hinged with a second head rotating arm, one end, far away from the first head rotating arm, of the second head rotating arm is hinged with one end, facing downwards, of the first side plate, at least one second driving motor is fixedly connected to the headboard below the second side plate, a third head rotating arm is connected to the driving motor in a transmission mode, one end, far away from the second driving motor, of the third head rotating arm is hinged with one end, facing downwards, of the second side plate, of the first side plate and the second side plate can be respectively level with the upper side of the headboard.

4. An old-age-assisting home bed according to any one of claims 1 to 3, which is characterized in that: the other end of middle bed board on the left and right sides direction articulates there is the sole, support bedstead one end fixedly connected with at least one accommodate motor down, the transmission is connected with tailstock support arm one on the accommodate motor, the one end that accommodate motor was kept away from to tailstock support arm one articulates there is tailstock support arm two, the one end that tailstock support arm two kept away from tailstock support arm two articulates there is tailstock support arm three, the one end that tailstock support arm two was kept away from to tailstock support arm three is articulated with the one end that the sole is down, and the upside of sole can flush with the upside of middle bed board.

5. An old-age-assisting home bed according to any one of claims 1 to 3, which is characterized in that: the first linear drivers and the second linear drivers are arranged in two, the first linear drivers are symmetrically arranged relative to the center of the front auxiliary plate in the left-right direction, and the second linear drivers are symmetrically arranged relative to the center of the rear auxiliary plate in the left-right direction.

6. The old-age-assisting home bed according to claim 3, is characterized in that: the first driving motor and the second driving motor are both provided with two driving motors, the two driving motors are arranged in a central symmetry mode in the left-right direction relative to the first side plate, and the two driving motors are arranged in a central symmetry mode in the left-right direction relative to the second side plate.

7. The old-age-assisting home bed according to claim 4, is characterized in that: the two adjusting motors are symmetrically arranged around the center of the bed head frame in the front-back direction.

8. An old-age-assisting home bed according to any one of claims 1 to 3, 6 or 7, which is characterized in that: at least four supporting columns are arranged on the lower side of the supporting bed frame, and the lower parts of the supporting columns are connected with self-locking universal rollers.