CN209075234U - It is a kind of multifunctional electric care bed - Google Patents

Abstract

The utility model discloses a multifunctional electric nursing bed, which belongs to the technical field of nursing appliances and is designed for the disabled, paralyzed patients and the elderly with special needs. The utility model comprises a base frame and a bed frame connected with the base frame. , the base frame includes a fixed base frame and an outrigger base frame that is matched and connected with the fixed base frame, the fixed base frame is provided with a plurality of universal wheels and a lifting mechanism, and the bed frame includes A retractable bed frame and a fixed bed frame are provided, wherein a foldable bed board and a multifunctional leg guard are installed on the fixed bed frame. The utility model not only satisfies the daily required functions such as getting up, bending the legs, turning over, etc., but also satisfies the use of the obese elderly and patients, and provides the elderly and patients to sit at the end of the bed to rest, work and eat, which is convenient for the elderly and patients. Getting out of bed and transferring can reduce the labor intensity of nursing staff, improve the nursing level, improve the quality of life of patients, and improve the ability to take care of themselves.

Description

A multifunctional electric nursing bed

technical field

The utility model relates to the technical field of nursing equipment, in particular to a multifunctional electric nursing bed.

Background technique

With the accelerated aging of the population and the decline of the mobility of the elderly, how to take care of the elderly has become a difficult problem for children, and for many patients, due to economic and family reasons, long-term hospitalization is impossible, but they are eager to receive medical services to alleviate pain. Therefore, it is particularly important to configure the necessary nursing equipment for the elderly, chronic patients, paralyzed patients and disabled people. Nursing beds can provide good rehabilitation care for the elderly and patients, and provide convenience for nursing staff, easy operation, powerful functions, and greatly improve the rehabilitation level of patients.

Although there are relatively many existing nursing bed products, most of the nursing beds have relatively simple functions, which cannot well meet the needs of the elderly and patients. Specifically, the existing nursing bed frame is basically non-retractable, so it cannot meet the use of obese elderly and patients; getting up and down is the daily life activities of the elderly and patients, and the existing nursing bed is on and off It is inconvenient to be in bed, which increases the difficulty and labor intensity of nursing; for the elderly and the disabled, if you can sit at the end of the bed and your feet can be on the ground or on your feet, it can improve the quality of care and the comfort of the elderly and patients. Quality of life, and the existing nursing beds basically can not provide the elderly and patients to sit at the end of the bed to rest, work and eat. Therefore, it is necessary to design a multi-functional nursing bed that is easy to get out of bed and integrates the functions of the dining table, which is more comfortable and intelligent, the bed surface can be extended, and can be used by the elderly and patients of different heights, fats and thins.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a multifunctional electric nursing bed for the technical defects existing in the prior art.

To achieve the above object, the utility model provides the following technical solutions:

A multifunctional electric nursing bed is characterized in that it includes a bottom frame and a bed frame connected with the bottom frame, and the bottom frame includes a fixed bottom frame and an overhanging bottom matched with the fixed bottom frame. The fixed bottom frame is provided with a plurality of universal wheels and a liftable mechanism, the bed frame includes a retractable bed frame and a foldable bed board, and the foldable bed board is provided with a sponge pad.

The overhanging chassis includes an outer tube of the chassis and an inner tube of a retractable chassis matched with the outer tube of the chassis. A support frame is fixedly connected to the front section of the inner tube of the base frame, and a roller is arranged at the lower end of the support frame.

The lifting mechanism includes a bed head lifting mechanism and a bed end lifting mechanism, and the bed head lifting mechanism includes a lifting outer tube rotatably connected to the bottom frame and a retractable lifting inner tube matched with the lifting outer tube. The telescopic lift inner tube is rotatably connected to the bed frame, and the electric push rod is rotatably connected between the lift inner tube and the bottom frame.

The fixed bed frame is provided with a straight groove, the retractable bed frame is slidably connected with the straight groove, and the telescopic bed frame is detachably connected with a guardrail and placed with a sponge cushion. The width is equal to the extended length of the extendable bed frame.

The bed frame further includes a rotatable multifunctional bed footboard, the multifunctional bed footboard includes a rotating arm and a separable bed footrest connected with the rotating arm, and a gear clip is arranged inside the rotating arm. The gears matched with the gear buckles are fixedly connected to the bed frame.

The separable bed end frame includes a support frame and a rectangular guard plate, the support frame is pluggably connected to the rotating arm, the rectangular guard plate is rotatably connected to the support frame, and the There are spring bayonet devices on both sides of the upper part of the rectangular guard plate.

The foldable bed board includes a back board, a seat board and a leg board, and the back board and the leg board are respectively rotatably connected to the seat board.

The backboard includes a middle backboard and left and right back side flaps rotatably connected to the middle backboard, and a rollover motor and a rollover link are rotatably arranged under the middle backboard, so The seat board includes a middle seat board and left and right buttocks side flaps rotatably connected with the middle seat board, and the middle seat board is fixedly connected to the bed frame.

A back-lifting electric push rod and a curved-leg electric push-rod are rotatably provided under the middle seat plate. A curved-leg link is rotatably arranged, the getting-up link is rotatably connected to the middle backboard, and the curved-leg link is rotatably connected to the leg plate.

Footboard slots are provided on both sides of the leg board, the footboard is detachably connected in the legboard slot, and the footboard includes a pedal bracket and a pedal fixedly connected with the pedal bracket.

Compared with the prior art, the beneficial effects of the present utility model are:

The multifunctional electric nursing bed of the utility model can better meet the needs of the elderly and patients. It is designed for patients who cannot take care of themselves, the disabled, paralyzed patients and the elderly with special needs. It adopts a bi-folding bed board structure, and the bed surface is a foldable flexible sponge structure, so that the bed surface can be freely adjusted into flat, horizontal, etc. The state of space makes it easy to change from lying position to sitting position, and to facilitate the process of transferring from bed to sofa, wheelchair, etc. This multifunctional electric nursing bed is provided with a lifting mechanism, through which the lifting and tilting of the nursing bed can be realized, which can meet the needs of the elderly and patients of different heights and facilitate their transfer. The mechanism can conveniently realize the leg bending action, and the side turning mechanism can conveniently realize the left and right turning. The multi-functional electric nursing bed is also provided with a telescopic bed frame, which can be used by obese patients by controlling the extension and contraction of the bed frame. In the sitting position, it can be transformed into a dining table or a work table by adjusting the multi-functional footboard, and the footrest provides foot support, which is convenient for the elderly and patients to eat. When the user wants to get out of bed, the footboard is removed and the bed frame is inclined, which is convenient for the elderly and patients to get out of bed or transfer to a sofa, wheelchair, etc. At the same time, the modular design is adopted to facilitate disassembly and installation to achieve different functions. The multifunctional electric nursing bed reduces the labor intensity of nursing staff, improves the nursing level, improves the quality of life of patients, and improves the ability to take care of themselves.

Description of drawings

Fig. 1 shows the structural representation of the multifunctional electric nursing bed of the present invention;

Figure 2 shows the exploded view of the structure of the multifunctional electric nursing bed;

Figure 3 shows a schematic diagram of the extendable bed frame after it has been extended;

Figure 4 shows a schematic diagram of the multifunctional electric nursing bed turning over;

Figure 5 is a schematic diagram of the multifunctional electric nursing bed for raising the back and bending the legs;

Figure 6 shows a schematic diagram of the lifting and tilting of the multifunctional electric nursing bed;

Figure 7 shows a schematic diagram of the chassis;

Figure 8 is a schematic diagram of a liftable mechanism;

Figure 9 is a schematic diagram showing the structure of the rotating arm of the multifunctional bed footboard;

Figure 10 shows a schematic diagram of the connection structure of the rectangular guard plate;

Figure 11 shows a schematic diagram of the structure of the foot pedal.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

As shown in Figure 1, Figure 2, Figure 5, Figure 7 and Figure 8, the multifunctional transfer device of the present invention includes a base frame 1 and a bed frame 2 connected to the base frame 1. The base frame 1. It includes a fixed base frame 11 and an outrigger base frame 12 slidably connected to the fixed base frame 11. The fixed base frame 11 is provided with a plurality of universal wheels 111 and a lifting mechanism 13. The bed frame 2 includes a fixed bed frame 21 and a retractable bed frame 22, the fixed bed frame 21 is provided with a foldable bed board 3, and the foldable bed board 3 is provided with a sponge pad 34. That is to say, the multifunctional electric nursing bed can realize the position change from lying position to sitting position through the overturning of the back board and the leg board, so as to facilitate the process of getting out of bed or transferring from the bed to a sofa, a wheelchair, etc. In addition to the functions required for daily nursing such as lifting the back, bending the legs, and turning over, an outrigger bed frame is also added, which is suitable for obese patients, and a multi-functional bed end board is added to facilitate meals for the elderly and patients.

Specifically, in order to adapt to the use of obese people, as shown in FIG. 2 and FIG. 3 , the fixed bed frame 21 is provided with a straight groove, and the retractable bed frame 22 is slidably connected with the straight groove. The said retractable bed frame 22 is detachably connected with a guardrail 221 and a sponge cushion 222. When the retractable bed frame is in a normal state, the sponge cushion is placed vertically on the retractable bed frame. Pull it apart, and place the sponge cushion horizontally. The width of the sponge cushion is equal to the extended length of the stretchable bed frame, so as to meet the use of obese people and ensure comfort.

Further, in order to meet the turning needs of paralyzed patients, change the compression area, promote blood flow, and reduce the occurrence of bedsores, as shown in Figures 2 and 4, the foldable bed board 3 includes a back board 31, a seat board 32 and legs. The board 33 , the back board 31 and the leg board 33 are respectively rotatably connected to the seat board 32 . The back plate 31 includes a middle back plate 312 and left and right back side flaps 311 and 313 rotatably connected to the middle back plate 312. The middle back plate 312 is rotatably provided with two sides. The flip motor 3121 and the two rollover links 3122 control the left and right rollover respectively. The seat plate 32 includes a middle seat plate 322 and left and right buttocks side flip plates 321 and 323 , the middle seat plate 322 is fixedly connected to the fixed bed frame 21 . When the patient is in bed for a long time and needs to turn over, the rollover motor drives the rollover link to rotate, and the power arm at the upper end of the rollover link drives the backboard side flap and the seat board side flap on one side to turn over at a certain angle, thereby helping the patient to achieve Turn over, change the compressed area of the patient's back and buttocks, promote blood flow, and greatly reduce the occurrence of bedsores.

Further, in order to realize the action of bending the legs on the back and facilitate the patient's posture change from the lying position to the sitting position, as shown in Figure 5 and Figure 7, the middle seat plate 322 is rotatably provided with a back-lifting electric push rod. 3221 and a curved leg electric push rod, the curved leg electric push rod has the same structure as the back lift electric push rod, the back lift electric push rod 3221 is rotatably provided with a getting up link 3222, the curved leg electric push rod The push rod is rotatably provided with a curved-leg link, the structure of the curved-leg link is the same as that of the stand-up link, the stand-up link 3222 is rotatably connected to the middle back plate 312, and the curved-leg link is rotatable The ground is connected to the leg plate 33 . The overhanging underframe 12 includes an underframe outer tube 112 and a retractable underframe inner tube 121 matched with the underframe outer tube 112 . The telescopic spring 113 matched with the tube 121, the support frame 122 is fixedly connected to the front section of the inner tube 121 of the bottom frame, and the lower end of the support frame 122 is provided with a roller 123. When the back-lifting electric push rod pushes the lift-up link to rotate, the power arm at the upper end of the lift-up link drives the back plate to flip up a certain angle, thereby transforming the patient from the lying position to the lying position. Similarly, the curved-leg electric push rod pushes the curved-leg link Rotating, the power arm at the upper end of the curved leg link drives the leg plate to turn down a certain angle. When the leg plate touches the support frame, it pushes the inner tube of the bottom frame to contract and the spring is compressed, thus completing the bending action. When in the horizontal position, the retractable chassis returns to the initial position through the action of the spring force, which plays a role in balancing and stabilizing. The movements of raising the back and bending the legs can be carried out simultaneously or separately, which can be controlled according to the needs of the patient.

Preferably, in order to increase the user experience and experience, and facilitate the patient's meals during bed rest, as shown in Figs. , the multifunctional bed footboard 23 includes a rotating arm 231 and a separable bed footrest 24 connected with the rotating arm 231. The inner side of the rotating arm 231 is provided with a gear buckle 232, which is connected with the gear buckle. The gear 233 matched with the gear 232 is fixed on the bed frame 1 . When the footboard of the multifunctional bed is in a horizontal state, the gear buckle and the gear are engaged in the rotation groove of the rotating arm, and are in a locked state, and the spring 235 is in a relaxed state to provide an auxiliary preload. Drive the gear buckle to slide in the rotating groove, the spring is compressed and separated from the gear, rotate the rotating arm 45°, put down the handle at the front end of the gear buckle, and the gear buckle and the gear are meshed and locked again. The detachable bed end frame 24 includes a support frame 241 and a rectangular guard plate 242, the support frame 241 is pluggably connected to the rotating arm 231, and the rectangular guard plate 242 is rotatably connected to the On the support frame 241 , two sides of the upper part of the rectangular protective plate 242 are provided with spring bayonet devices 243 . A pin opening is arranged on the support frame, and the spring bayonet device cooperates with the pin bay to lock the rectangular guard plate in a vertical state of 90°. The rectangular guard board is level with the bed frame, providing the help of dining table, work table, etc. The leg board 33 is provided with a foot board slot on both sides, and the foot board 34 is detachably connected in the leg board slot. The foot pedal 34 includes a pedal bracket 341 and a pedal 342 fixedly connected with the pedal bracket 341 . The foot pedal can help the patient to provide foot support in the sitting position, which increases the comfort of the utility model. When the foot pedal is not needed, it can be pulled out for use.

Further, in order to improve the convenience and safety of getting out of bed for the elderly and patients, as shown in FIG. 5 and FIG. 24. After the detachable bed end frame is disassembled, the bed head lifting mechanism 131 is raised, and the bed body is inclined at a certain angle, which is convenient for the patient to get out of bed or transfer from the bed to a sofa, a wheelchair, etc. During the tilting process of the bed, the human body slides to ensure safety.

Further, in order to facilitate the transfer of the elderly and patients from the bed to the sofa, wheelchair, etc., to ensure the reliability of the transfer process, as shown in Figure 6 and Figure 8, the bottom frame 1 is provided with a liftable mechanism 13, The elevating mechanism 13 includes a bed head elevating mechanism 131 and a bed end elevating mechanism 132. The bed head elevating mechanism 131 includes a lifting outer tube 1311 rotatably connected to the chassis and a lifting outer tube 1311. The matching retractable lift inner tube 1312 is rotatably connected to the bed frame 2 , and the electric push rod 1313 is rotatably connected between the lift inner tube 1312 and the bottom frame 1 . When the electric push rod pushes the retractable lifting inner tube to rise, the height of the bed surface is changed, and the horizontal alignment with the sofa, wheelchair, etc. is realized, which is convenient for transfer.

Further, in order to improve the scope of use of the present invention, the present invention adopts a modular design method, and through the increase or decrease of functional modules, the present invention has different functions and is suitable for different use requirements. For example, the patient does not need the liftable device 13 and can replace it with a fixed rod, and the foot pedal device 34 is also available. Other functional modules can be increased or decreased as required.

To sum up, the multifunctional electric nursing bed of the present invention can better meet the needs of the elderly and patients. It is designed for patients who cannot take care of themselves, the disabled, paralyzed patients and the elderly with special needs. It adopts a bi-folding bed board structure, and the bed surface is a foldable flexible sponge structure, so that the bed surface can be freely adjusted into flat, horizontal, etc. The state of space makes it easy to change from lying position to sitting position, and to facilitate the process of transferring from bed to sofa, wheelchair, etc. This multifunctional electric nursing bed is provided with a lifting mechanism, through which the lifting and tilting of the nursing bed can be realized, which can meet the needs of the elderly and patients of different heights and facilitate their transfer. The mechanism can conveniently realize the leg bending action, and the side turning mechanism can conveniently realize the left and right turning. The multi-functional electric nursing bed is also provided with a telescopic bed frame, which can be used by obese patients by controlling the extension and contraction of the bed frame. In the sitting position, it can be transformed into a dining table or a work table by adjusting the multi-functional footboard, and the footrest provides foot support, which is convenient for the elderly and patients to eat. When the user wants to get out of bed, the footboard is removed and the bed frame is inclined, which is convenient for the elderly and patients to get out of bed or transfer to a sofa, wheelchair, etc. At the same time, the modular design is adopted to facilitate disassembly and installation to achieve different functions. The multifunctional electric nursing bed reduces the labor intensity of nursing staff, improves the nursing level, improves the quality of life of patients, and improves the ability to take care of themselves.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications can be made without departing from the principles of the present invention. Improvement and modification should also be regarded as the protection scope of the present invention.

Claims (10)

1. A multifunctional electric nursing bed, characterized in that it comprises a base frame and a bed frame connected with the described base frame, and the described base frame comprises a fixed base frame and an outer frame connected with the described fixed base frame. Extending the bottom frame, the fixed bottom frame is provided with a plurality of universal wheels and a liftable mechanism, the bed frame includes a retractable bed frame and a fixed bed frame, and a foldable bed board is installed on the fixed bed frame, The foldable bed is provided with a sponge pad. 2. The multifunctional electric nursing bed according to claim 1, wherein the overhanging chassis comprises an outer tube of the chassis and an inner tube of a retractable chassis matched with the outer tube of the chassis, The outer tube of the chassis is provided with a telescopic spring matched with the inner tube of the chassis, the front section of the inner tube of the chassis is fixedly connected with a support frame, and the lower end of the support frame is provided with a roller. 3 . The multifunctional electric nursing bed according to claim 1 , wherein the liftable mechanism includes a bedside lifting mechanism and a bed end lifting mechanism, and the bedside lifting mechanism includes a rotatable connection on the bottom frame. 4 . The lift outer tube and the retractable lift inner tube matched with the lift outer tube, the retractable lift inner tube is rotatably connected to the bed frame, and the electric push rod is rotatably connected to the lift inner tube and between the chassis. 4. The multifunctional electric nursing bed according to claim 1, wherein the fixed bed frame is provided with a straight groove, the retractable bed frame is slidably connected with the straight groove, and the The telescopic bed frame is detachably connected with a guardrail and a sponge cushion, and the width of the sponge cushion is equal to the extended length of the telescopic bed frame. 5. The multifunctional electric nursing bed according to claim 1, wherein the bed frame further comprises a rotatable multifunctional bed footboard, and the multifunctional bed footboard comprises a rotating arm and a rotatable A separable bed end frame connected with arms, a gear buckle is arranged on the inner side of the rotating arm, and the gear matched with the gear buckle is fixedly connected to the bed frame. 6. The multifunctional electric nursing bed according to claim 5, wherein the separable bed end frame comprises a support frame and a rectangular guard plate, and the support frame is pluggably connected to the rotating arm, so that the The rectangular guard plate is rotatably connected to the support frame, and a spring detent device is arranged on both sides of the upper part of the rectangular guard plate. 7. The multifunctional electric nursing bed according to claim 1, wherein the foldable bed board comprises a back board, a seat board and a leg board, and the back board and the leg board are respectively rotatable Connect to the seat board. 8 . The multifunctional electric nursing bed according to claim 7 , wherein the backboard comprises a middle backboard and left and right back side flaps rotatably connected to the middle backboard, and the A rollover motor and a rollover link are rotatably arranged under the middle backboard, and the seat board includes a middle seatboard and left and right buttocks side turning boards rotatably connected with the middle seatboard. The seat plate is fastened to the bed frame. 9 . The multifunctional electric nursing bed according to claim 8 , wherein a back-lifting electric push rod and a curved-leg electric push rod are rotatably provided under the middle seat plate, and the back-lifting electric push rod is rotatable. 10 . The rod is rotatably provided with a rising link, the curved leg electric push rod is rotatably provided with a curved leg link, the rising link is rotatably connected to the middle back plate, and the curved leg link is rotatably connected to the leg board. 10 . The multifunctional electric nursing bed according to claim 7 , wherein a foot pedal slot is provided on both sides of the leg plate, and the foot pedal is detachably connected in the leg plate slot, and the said The foot pedal includes a pedal bracket and a pedal fixedly connected with the pedal bracket.