Multifunctional nursing bed

Abstract

The invention discloses a multifunctional nursing bed which comprises an opening and closing bed with the surface capable of being opened and a sunken bed changing assembly capable of controlling the opening and closing degree of the opening and closing bed. By means of the sinking type bed changing assembly, when bed changing needs to be conducted on a bedridden person or a sickbed needs to be cleaned, an opening and closing control part can control an opening and closing plate to be gradually opened, a linkage bag gradually puts the bedridden person to the surface of an auxiliary bed from an opened passing opening, at the moment, the linkage bag is separated from a connecting rope, and then the bed can be changed. The auxiliary bed can smoothly take out a patient from the lower portion of the bed body, a single person can quickly and safely complete bed changing work of the patient, meanwhile, the opening and closing plate can achieve the turning-over function of a bedridden person together with the linkage bag under the control of the opening and closing control part, and in the process of using the massage mattress, the opening and closing plate and the linkage bag can achieve the turning-over function of the bedridden person together through the air purification assembly. The function of purifying air on the surface of the bed body is achieved, fresh air moves towards the bed head, and the workload of nursing staff is effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of medical care, in particular to a multifunctional care bed. Background Art

[0002] Long-term bedridden patients or elderly people lie in a fixed posture for a long time, which makes their backs or legs under pressure prone to blood circulation problems, leading to bedsores. To avoid bedsores in patients or elderly people, caregivers need to turn them over and massage them regularly.

[0003] In the actual nursing process, a nurse often needs to turn over several bedridden people more frequently, which consumes the nurse's physical strength and energy. In order to avoid wasting manpower and reduce the workload of nurses, people have designed an air cushion that can assist bedridden people in turning over. The surface of the air cushion can be lifted up by inflation, so as to achieve massage and turning over of the bedridden people. However, in the specific use process, the nursing bed needs to be disinfected and cleaned regularly. At the same time, when it is necessary to change the bed of the bedridden person, the nurse is required to lift the bedridden person to a temporary bed, and the operation is still relatively laborious. Summary of the invention

[0004] To solve the above problems, the present invention provides the following technical solutions:

[0005] A multifunctional nursing bed, comprising:

[0006] A retractable bed, comprising a bed body and an retractable plate arranged on the surface of the bed body, wherein the surface of the bed body is provided with a through hole adapted to the retractable plate, a person can lie on the surface of the retractable plate, and the through hole can allow a person to pass through the inside thereof;

[0007] The sinking bed changing assembly includes an opening and closing control unit arranged at the bottom of the bed body, a secondary bed arranged just below the through hole, and a linkage pocket arranged above the opening and closing plate, wherein the linkage pocket is connected to the opening and closing control unit and can hold the patient;

[0008] The opening and closing control unit can control the opening and closing of the opening and closing plate inside the through opening. After the opening and closing plate is opened from the through opening, the linkage pocket can pass through the through opening.

[0009] Based on the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the opening and closing control part includes a control shell arranged at the bottom of the bed, and a telescopic structure arranged inside the control shell, the movable end of the telescopic structure is connected to the bottom of the opening and closing plate, and one side of the opening and closing plate is rotatably connected to the inside of the through hole.

[0011] Furthermore, the telescopic structure includes a telescopic support member that passes through the control shell, a power device arranged inside the control shell, and a connecting structure connecting the output end of the power device and the telescopic support member. The power device can drive the telescopic support member to move linearly inside the control shell. The cross-section of the telescopic support member is a strip structure. Both ends of the telescopic support member are located outside the control shell, and one end of the telescopic support member is in contact with the bottom of the opening and closing plate.

[0012] Furthermore, the number of the linkage pocket is at least one, and a connecting rope is provided at the side of the linkage pocket through a connecting structure. The end of the connecting rope away from the linkage pocket is connected to the end of the telescopic support member away from the closing plate. A fixed pulley for supporting the connecting rope is provided on the surface of the bed body. When the telescopic support member moves to open the opening and closing plate, the telescopic support member can drive the connecting rope to move and place a part of the linkage pocket into the through-portion.

[0013] Furthermore, movable wheels are provided at the bottom of the auxiliary bed, a space is left between the bed body and the auxiliary bed to allow the patient to pass through the bottom of the bed body, and the cross-sectional length of the opening and closing panel is less than or equal to the straight-line distance between the bed body and the auxiliary bed.

[0014] Furthermore, a limiting rail and a locking mechanism for limiting the position of the auxiliary bed are provided at the bottom of the bed body.

[0015] Furthermore, it also includes a massage mattress, which includes an inflatable massage cushion and an inflation and deflation control component capable of inflating and deflating the inflatable massage cushion.

[0016] Furthermore, an air purification component is provided on the surface of the bed, which includes a ventilation baffle shell provided on the surface of the bed, an air pump which is connected to the interior of the ventilation baffle shell through a pipe and can evacuate air from the interior of the ventilation baffle shell, and a purification device which is connected to the air outlet of the air pump, and the air outlet of the purification device is connected to the charging and discharging control component of the air inlet end of the massage mattress.

[0017] Furthermore, the purification device includes a liquid storage and disinfection shell capable of storing disinfectant, a dry filter shell connected to the liquid storage and disinfection shell, the dry filter shell is connected to the air inlet end of the air pump, and the surface of the liquid storage and disinfection shell near the bottom is provided with a liquid discharge port and a vent that allows pipeline access.

[0018] Furthermore, the outside of the air purification component is provided with a soundproof shell capable of enclosing the air purification component, and the bottom of the liquid storage and disinfection shell is provided with a recess capable of enclosing the air pump.

[0019] Beneficial Effects

[0020] Compared with the prior art, the present invention can use the sinking bed changing assembly. When it is necessary to change the bed of the bedridden person or to clean the bed, the opening and closing control unit can be used to control the opening and closing panels to gradually open, so that the linkage pocket can gradually put the bedridden person from the opened passage to the surface of the auxiliary bed. At this time, the linkage pocket is separated from the connecting rope, so that the auxiliary bed can smoothly bring the patient out from under the bed. A single person can quickly and safely complete the bed changing work for the patient. At the same time, the opening and closing panels can also be controlled by the opening and closing control unit to realize the turning function of the bedridden person together with the linkage pocket. In the process of using the massage mattress, the air purification function of the bed surface can also be realized through the air purification assembly, so that fresh air can flow to the head of the bed, effectively reducing the workload of nursing staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the cross-sectional structure of the invention;

[0023] Figure 2 This is a schematic diagram of the structure of the invention viewed from above;

[0024] Figure 3 It is a schematic diagram of the top view structure of the invention;

[0025] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of the bed;

[0026] Figure 5 It is a schematic diagram of the front cross-section structure of embodiment 1 of the invention;

[0027] Figure 6 A schematic diagram of the three-dimensional structure of the liquid storage and disinfection shell of the invention;

[0028] Figure 7 It is a schematic diagram of the side cross-section structure of the embodiment 6 of the invention;

[0029] Figure 8 for Figure 1 The enlarged structural diagram at A in the middle;

[0030] Fig. 9 for Figure 1 The enlarged structural diagram at B in the middle;

[0031] Fig.10 for Figure 1 The enlarged structural diagram at C in the middle;

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1. Opening and closing bed; 11. Bed body; 12. Opening and closing panel; 2. Sinking bed changing assembly; 21. Opening and closing control unit; 211. Control shell; 212. Telescopic support member; 213. Power device; 214. Connecting structure; 22. Auxiliary bed; 23. Linkage pocket; 24. Connecting rope; 25. Limiting track; 3. Inflatable massage cushion; 4. Air purification assembly; 41. Ventilation baffle shell; 42. Purification device; 421. Liquid storage and disinfection shell; 422. Drying and filtering shell; 43. Sound insulation shell; 44. Air pump. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the technical products are usually placed when in use. They are only for the convenience of describing the present technology and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present technology.

[0038] Embodiment 1:

[0039] See also Figure 1-5 This embodiment discloses a multifunctional nursing bed, including an opening and closing bed 1 whose surface can be opened, and a sinking bed changing assembly 2 that can control the opening and closing degree of the opening and closing bed 1.

[0040] Specifically, the opening and closing bed 1 includes a bed body 11, and an opening and closing panel 12 arranged on the surface of the bed body 11, the surface of the bed body 11 is provided with a passage matched with the opening and closing panel 12, a person can lie on the surface of the opening and closing panel 12, the passage can allow a person to pass through the inside thereof, wherein the number of the opening and closing panels 12 is preferably two, but can also be one, and the sunken bed changing assembly 2 includes an opening and closing control part 21 arranged at the bottom of the bed body 11, a secondary bed 22 arranged directly below the passage, and a linkage pocket 23 arranged above the opening and closing panel 12, the linkage pocket 23 is connected to the opening and closing control part 21, and the linkage pocket 23 can hold the patient.

[0041] As shown in the figure, when the number of the opening and closing panels 12 is two, the patient's turning over can be achieved through the linkage pocket 23 and the opening and closing control unit 21. The opening and closing control unit 21 can control the opening and closing of the opening and closing panels 12 inside the through port. After the opening and closing panels 12 are opened from the through port, the linkage pocket 23 can pass through the through port.

[0042] When there is only one opening and closing panel 12, it is preferably located near the side of the opening and closing panel 12, so that after opening, the patient can slide onto the auxiliary bed 22, and the linkage is separated from the opening and closing control unit 21, so that the patient can be transferred. At the same time, one end of the linkage pocket 23 can be fixed on the bed body 11, thereby separating the patient from the linkage pocket 23, making it convenient for nursing staff to replace the mattress on the surface of the nursing pocket.

[0043] Embodiment 2:

[0044] The difference from Example 1 is that please refer to Figure 1 and Fig. 9 The opening and closing control unit 21 includes a control shell 211 arranged at the bottom of the bed body 11, and a telescopic structure arranged inside the control shell 211. The movable end of the telescopic structure is connected to the bottom of the opening and closing panel 12, and one side of the opening and closing panel 12 is rotatably connected to the inside of the through-hole. The opening and closing plate can be opened and closed through the movement of the telescopic structure.

[0045] The telescopic structure includes a telescopic support member 212 that penetrates the control housing 211, a power device 213 arranged inside the control housing 211, and a connecting structure 214 connecting the output end of the power device 213 and the telescopic support member 212. The power device 213 can drive the telescopic support member 212 to move linearly inside the control housing 211. The telescopic support member 212 has a strip-shaped structure in cross section. Both ends of the telescopic support member 212 are located outside the control housing, and one end of the telescopic support member 212 is in contact with the bottom of the opening and closing plate 12. The telescopic support member 212 is preferably a plate-shaped structure as a whole, and a movable wheel can be provided at the end thereof that contacts the opening and closing plate 12. Considering that the patient needs to be supported for a long time during use and for the sake of silence, the power device 213 is preferably a motor, and its output end supports the surface of the telescopic support member 212 through a rotating shaft and a gear set. A latching tooth corresponding to the gear set can be provided on the surface of the telescopic support member 212 to ensure the smooth movement process.

[0046] Embodiment 3:

[0047] The difference from the second embodiment is that, in order to ensure that after the bedridden person is put down, the linkage pocket 23 can be separated from the bed body 11 smoothly to avoid affecting the activities of the bedridden person driven by the auxiliary bed 22, please refer to Figure 1 The number of linkage pockets 23 is at least one. To ensure stable holding of the patient, the number is preferably one. A connecting rope 24 is provided at the side of the linkage pocket 23 through a connecting structure 214. The connecting structure 214 may be a detachable structure capable of fixing the connecting rope 24 on the linkage pocket 23, preferably a structure in which a fixing bar cooperates with a bolt. One end of the connecting rope 24 is fixed to the surface of the fixing bar, and the connecting rope 24 can be quickly separated from the linkage pocket 23 by a bolt.

[0048] The end of the connecting rope 24 away from the linkage pocket 23 is connected to the end of the telescopic support member 212 away from the closing plate 12. The surface of the bed body 11 is provided with a fixed pulley that supports the connecting rope 24. As shown in the figure, when the telescopic support member 212 moves to open the opening and closing plate 12, the telescopic support member 212 can drive the connecting rope 24 to move a part of the linkage pocket 23 into the through-hole. Through the linkage effect of the two, it can effectively reduce the situation in which the bedding is folded too much during the patient's turning over, thereby causing too many wrinkles in the bedding, and it can also ensure that after the opening and closing plate 12 is opened, the bedridden person can descend steadily, thereby improving a certain degree of comfort.

[0049] Embodiment 4:

[0050] The difference from the third embodiment is that, in order to ensure that the auxiliary bed 22 can smoothly bring the bedridden person out from under the bed body 11, please refer to Figure 1A movable wheel is provided at the bottom of the auxiliary bed 22, and a space is left between the bed body 11 and the auxiliary bed 22 to allow the patient to pass through the bottom of the bed body 11, and the cross-sectional length of the opening and closing panel 12 is less than or equal to the straight-line distance between the bed body 11 and the auxiliary bed 22.

[0051] At the same time, in order to prevent the auxiliary bed 22 from moving randomly, a limiting rail 25 and a locking mechanism for limiting the auxiliary bed 22 are provided at the bottom of the bed body 11. The locking mechanism can be a common movable wheel locking mechanism or a detachable baffle structure, which is intended to stably fix the auxiliary bed 22.

[0052] Embodiment 5:

[0053] Different from Example 4, please refer to Figure 7 The multifunctional nursing bed of this embodiment includes a massage mattress, which includes an inflatable massage pad 3 and a charging and discharging control component capable of inflating and deflating the inflatable massage pad 3, wherein the charging and discharging control component can be a control component existing in the massage air cushion in the prior art.

[0054] On the basis of the above technology, an air purification component 4 is provided on the surface of the bed body 11, and the air purification component 4 includes a ventilation baffle shell 41 arranged on the surface of the bed body 11, an air pump 44 which is connected to the interior of the ventilation baffle shell 41 through a pipe and can evacuate the interior of the ventilation baffle shell 41, and a purification device 42 communicated with the air outlet end of the air pump 44, and the air outlet end of the purification device 42 is communicated with the charging and discharging control component of the air inlet end of the massage mattress. As shown in the figure, the ventilation baffle shell 41 is preferably arranged near the head of the bed, and a filter mesh structure is provided on the surface, which can be achieved through the air purification component 4 communicated with the massage mattress. In the process of the massage mattress continuously inflating and discharging air to massage the bedridden person, the exhaust gas near the head of the bed of the bedridden person is extracted and purified, thereby ensuring the comfort of the bedridden person and effectively reducing the probability of the bedridden person carrying the virus to infect the nursing staff.

[0055] Embodiment 6:

[0056] Different from Example 5, please refer to Figure 5 In order to avoid the noise generated by the air pump during massage affecting the rest of the bedridden person, the air purification component 4 can be set up in another room as a whole, and the air can be sucked only through the air hose. Please refer to Figure 1 To ensure the long-term use of the purification device 42, the purification device 42 includes a liquid storage and disinfection shell 421 capable of storing disinfectant, a dry filter shell 422 connected to the liquid storage and disinfection shell 421, and the dry filter shell 422 is connected to the air inlet end of the air pump 44. The surface of the liquid storage and disinfection shell 421 near the bottom is provided with a liquid discharge port and a vent that allows a pipeline to be connected.

[0057] Furthermore, a soundproof shell 43 capable of covering the air purification component 4 is provided on the outside. In order to ensure the heat dissipation of the air pump 44 inside the relatively closed soundproof shell 43, a recess capable of covering the air pump 44 is provided on the bottom of the liquid storage and disinfection shell 421, so that the heat generated by the air pump 44 during operation can be absorbed by the disinfectant.

[0058] In the description of this technology, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this technology can be understood according to specific circumstances.

[0059] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional nursing bed, characterized in that: include: A foldable bed (1) comprises a bed body (11) and a foldable plate (12) arranged on the surface of the bed body (11); the surface of the bed body (11) is provided with a through hole matched with the foldable plate (12); a person can lie on the surface of the foldable plate (12); and the through hole allows a person to pass through the inside thereof; A sinking bed changing assembly (2) comprises an opening and closing control unit (21) arranged at the bottom of a bed body (11), a secondary bed (22) arranged just below a through hole, and a linkage pocket (23) arranged above the opening and closing plate (12), wherein the linkage pocket (23) is connected to the opening and closing control unit (21), and the linkage pocket (23) can hold a patient; The opening and closing control unit (21) can control the opening and closing of the opening and closing plate (12) inside the through opening, and after the opening and closing plate (12) is opened from the through opening, the linkage pocket (23) can pass through the through opening.

2. A multifunctional nursing bed according to claim 1, characterized in that: The opening and closing control unit (21) comprises a control housing (211) arranged at the bottom of the bed body (11), and a telescopic structure arranged inside the control housing (211), wherein the movable end of the telescopic structure is connected to the bottom of the opening and closing plate (12), and one side of the opening and closing plate (12) is rotatably connected to the inside of the through opening.

3. A multifunctional nursing bed according to claim 2, characterized in that: The telescopic structure comprises a telescopic support member (212) penetrating a control housing (211), a power device (213) disposed inside the control housing (211), and a connection structure (214) connecting an output end of the power device (213) and the telescopic support member (212); the power device (213) can drive the telescopic support member (212) to move linearly inside the control housing (211); the front cross section of the telescopic support member (212) is a strip-shaped structure; both ends of the telescopic support member (212) are located outside the control housing, and one end of the telescopic support member (212) is in contact with the bottom of the opening and closing plate member (12).

4. A multifunctional nursing bed according to claim 3, characterized in that: The number of the linkage pocket (23) is at least one. A connecting rope (24) is provided at the side of the linkage pocket (23) via a connecting structure (214). One end of the connecting rope (24) away from the linkage pocket (23) is connected to one end of the telescopic support member (212) away from the closing plate member (12). A fixed pulley supporting the connecting rope (24) is provided on the surface of the bed body (11). When the telescopic support member (212) moves to open the closing plate member (12), the telescopic support member (212) can drive the connecting rope (24) to move so that a part of the linkage pocket (23) is placed into the through opening.

5. A multifunctional nursing bed according to claim 4, characterized in that: The auxiliary bed (22) is provided with movable wheels at the bottom, a space is left between the bed body (11) and the auxiliary bed (22) to allow the patient to pass through the bottom of the bed body (11), and the length of the positive section of the opening and closing plate (12) is less than or equal to the straight-line distance between the bed body (11) and the auxiliary bed (22).

6. The multifunctional nursing bed according to claim 5, characterized in that: A limiting rail (25) and a locking mechanism for limiting the position of the auxiliary bed (22) are provided at the bottom of the bed body (11).

7. The multifunctional nursing bed according to claim 1, characterized in that: Also included is a massage mattress, which includes an inflatable massage cushion (3) and an inflation and deflation control component capable of inflating and deflation of the inflatable massage cushion (3).

8. The multifunctional nursing bed according to claim 7, characterized in that: The surface of the bed body (11) is provided with an air purification component (4), the air purification component (4) comprising a ventilation baffle (41) provided on the surface of the bed body (11), an air pump (44) which is in communication with the interior of the ventilation baffle (41) through a pipe and is capable of evacuating air from the interior of the ventilation baffle (41), and a purification device (42) in communication with an air outlet of the air pump (44), wherein the air outlet of the purification device (42) is in communication with a charge and discharge control component at an air inlet of the massage mattress.

9. The multifunctional nursing bed according to claim 8, characterized in that: The purification device (42) comprises a liquid storage disinfection shell (421) capable of storing disinfectant therein, and a drying filter shell (422) in communication with the liquid storage disinfection shell (421), wherein the drying filter shell (422) is in communication with an air inlet end of an air pump (44), and a liquid discharge port and an air vent capable of allowing a pipeline to be connected are provided on a surface of the liquid storage disinfection shell (421) near the bottom.

10. The multifunctional nursing bed according to claim 9, characterized in that: The air purification component (4) is provided with a soundproof shell (43) on the outside thereof, which can cover the air purification component (4), and the bottom of the liquid storage disinfection shell (421) is provided with a recess, which can cover the air pump (44) inside.

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