Nursing bed capable of automatically forming bed table

Abstract

The invention discloses a nursing bed capable of automatically forming a bed table, the nursing bed capable of automatically forming the bed table comprises a bed frame body and a table constructing device, the table constructing device comprises a driving assembly, a left vertical plate and a right vertical plate, and the driving assembly comprises at least one lifting driving unit and at least one overturning driving unit; the turnover driving unit is movably connected to the lifting driving unit, the left vertical plate is rotatably connected to the turnover driving unit, the left vertical plate and the right vertical plate are arranged on the two sides of the bed frame body, the right vertical plate can be kept above the bed frame body, and the left vertical plate and the right vertical plate are arranged on the upper portion of the bed frame body. When at least part of the left vertical plate and the right vertical plate are located at the same height, a separation and protection space is formed on the bed frame body, and at least part of the left vertical plate is arranged to be capable of being overlapped with the projection, on the same plane, of the bed frame body after rotating by a preset angle, so that a table structure is formed on the bed frame body; therefore, the patient can use.

Description

Technical Field

[0001] The invention relates to the technical field of nursing beds, and in particular to a nursing bed which can automatically form a bed table. Background Art

[0002] At present, nursing beds are often widely used as a medical device to provide nursing services for patients. Nursing beds can meet various needs of patients by adjusting the height, angle and position of each bed board. Therefore, for some patients who have limited mobility and need to stay in bed for a long time, nursing beds can be more suitable for them than ordinary beds.

[0003] However, most existing nursing beds cannot provide a table function. Therefore, when the patient needs to eat or relax, the nursing staff needs to place additional tables on the nursing bed for the patient to use. However, the tables placed on the nursing bed are easily affected by the patient's large movements, which may cause the tables to shift or fall over. At this time, if hot liquid food such as soup or porridge is placed on the table, the food is not only easily spilled, contaminating the bed, but also easily scalding the patient.

[0004] In addition, although some nursing beds can provide a place for the table to be installed and removed, when the patient finishes eating or relaxing, the nursing staff still needs to spend time to remove the table to prevent the table from interfering with the patient's rest. Even if some tables are foldable, the nursing staff still needs to fold and store them. Summary of the invention

[0005] In order to solve the above technical problems and achieve at least one advantage of the present invention, the present invention provides a nursing bed that can automatically form a bed table, and the nursing bed that can automatically form a bed table includes:

[0006] Bed frame body;

[0007] A table-building device, the table-building device comprises a driving assembly, a left vertical plate and a right vertical plate, wherein the driving assembly comprises at least one lifting driving unit and at least one flipping driving unit, the flipping driving unit is vertically movably connected to the lifting driving unit, and the left vertical plate is rotatably connected to the flipping driving unit with a direction perpendicular to the moving direction of the flipping driving unit as an axis, the left vertical plate and the right vertical plate are arranged at intervals on both sides of the bed frame body, and the right vertical plate is arranged to be maintained above the bed frame body, and then when the lifting driving unit drives the flipping driving unit to make the left vertical plate located above the bed frame body, the left vertical plate is at least partially located at the same height as the right vertical plate to form a protective space on the bed frame body, and the left vertical plate is arranged to be at least partially able to overlap with the projection of the bed frame body on the same plane after rotating at a predetermined angle to form a table structure on the bed frame body.

[0008] According to one embodiment of the present invention, the number of the lifting drive units is set to two, and the right vertical plate is movably connected to one of the lifting drive units in a direction parallel to the moving direction of the flipping drive unit to form the protective space at least partially at the same height as the left vertical plate.

[0009] According to one embodiment of the present invention, the number of the lifting drive units and the flipping drive units are both set to two, and the right vertical plate is rotatably connected to one of the flipping drive units with the moving direction of the flipping drive unit as an axis, and the flipping drive unit connected to the right vertical plate can be movably connected to one of the lifting drive units along a direction parallel to the moving direction of the right vertical plate.

[0010] According to an embodiment of the present invention, each of the lifting drive units is connected to one side of the bed frame body so as to be movably connected in a horizontal direction.

[0011] According to one embodiment of the present invention, the left vertical plate includes a first left vertical plate and a second left vertical plate, wherein the first left vertical plate and the second left vertical plate are adjacently arranged to form the left vertical plate, and the first left vertical plate is arranged to be rotatably connected to the flip drive unit with a direction perpendicular to the moving direction of the flip drive unit as an axis, so as to form at least a part of the table structure after rotating by a predetermined angle, and the right vertical plate includes a first right vertical plate and a second right vertical plate, wherein the first right vertical plate and the second right vertical plate are adjacently arranged to form the right vertical plate, and the first right vertical plate is arranged to be rotatably connected to another flip drive unit with a direction perpendicular to the moving direction of the flip drive unit as an axis, so as to connect with the end of the first left vertical plate after rotating by a predetermined angle to form at least another part of the table structure.

[0012] According to one embodiment of the present invention, the flip driving unit includes a first flip driving component and a second flip driving component, wherein the first flip driving component is vertically movably connected to the lifting driving unit, the second flip driving component is rotatably connected to the first flip driving component with a direction perpendicular to the moving direction of the first flip driving component as an axis, and the left vertical plate is rotatably connected to one of the second flip driving components with the moving direction of the first flip driving component as an axis, and the right vertical plate is rotatably connected to another of the second flip driving components with the moving direction of the first flip driving component as an axis.

[0013] According to one embodiment of the present invention, the first flipping driving component includes a first flipping driving component, a first belt rotating component and a first rotated component, wherein the first flipping driving component is vertically movably connected to the lifting driving unit, the first belt rotating component is movably connected to the first flipping driving component, and the first belt rotating component has a first tooth track extending vertically, and the first rotated component is rollably engaged with the first tooth track of the first belt rotating component, and the second flipping driving component is connected to the other end of the first rotated component away from the first tooth track to follow the rotation of the first rotated component.

[0014] According to one embodiment of the present invention, the second flipping driving component includes a second flipping driving member, a second belt rotating member and a second rotated member, wherein the second belt rotating member is movably connected to the second flipping driving member, and the second belt rotating member has a second tooth track consistent with its own moving direction, and the second rotated member is rollably engaged with the second tooth track of the second belt rotating member, the left vertical plate is connected to the other end of the second rotated member away from the second tooth track to follow the rotation of the second rotated member, and the right vertical plate is also connected to the other end of the other second rotated member away from the second tooth track to follow the rotation of the second rotated member.

[0015] According to one embodiment of the present invention, the nursing bed that can automatically form a bed table also includes a stabilizing component, and the stabilizing component includes a first stabilizing member, and the first stabilizing member includes a first adsorption member and a first sucked member, wherein the first adsorption member is connected to the end of the left vertical plate, and the first adsorption member is configured to adsorb the first sucked member, and the first sucked member is connected to the end of the right vertical plate, and then when the left vertical plate and the right vertical plate form the table structure, the first adsorption member and the first sucked member are relatively maintained at the same height, and the first sucked member is adsorbed by the first adsorption member.

[0016] According to an embodiment of the present invention, the stabilizing component includes a second stabilizing component and a third stabilizing component, the second stabilizing component includes a second suction component and a second sucked component, wherein the second suction component is connected to the end of the left first vertical plate opposite to the first suction component, and the second suction component is configured to suck the second sucked component, the second sucked component is connected to the left second vertical plate, and when the left first vertical plate and the right first vertical plate form the table structure, the left first vertical plate is close to the left second vertical plate, so that the second sucked component is sucked by the second suction component, and the third stabilizing component includes a third suction component and a third sucked component, wherein the third suction component is connected to the end of the right first vertical plate opposite to the first sucked component, and the third suction component is configured to suck the third sucked component, the third sucked component is connected to the right second vertical plate, and when the left first vertical plate and the right first vertical plate form the table structure, the right first vertical plate is close to the right second vertical plate, so that the third sucked component is sucked by the third suction component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a nursing bed capable of automatically forming a bed table according to the present invention is shown.

[0018] Figure 2 for Figure 1 An enlarged view of the local structure of the nursing bed that can automatically form a bed table is shown.

[0019] Figure 3A and Figure 3B A schematic structural diagram of the table structure formed by the nursing bed capable of automatically forming a bed table according to the present invention is shown.

[0020] Figure 4 The schematic diagram of the structure of the nursing bed capable of automatically forming a bed table according to the present invention is shown at another angle.

[0021] Figure 5 A schematic structural diagram of the nursing bed capable of automatically forming a bed table according to the present invention in another state is shown. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0023] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0024] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0025] refer to Figures 1 to 5 A nursing bed that can automatically form a bed table according to a preferred embodiment of the present invention will be described in detail below. The nursing bed that can automatically form a bed table includes a bed frame body 10 and a table-forming device 20, wherein the table-forming device 20 is arranged on the bed frame body 10 to form a table structure on the bed frame body 10 for use by patients.

[0026] Specifically, the table-building device 20 includes a driving assembly 21, a left vertical plate 22 and a right vertical plate 23, wherein the driving assembly 21 includes at least one lifting driving unit 211 and at least one flipping driving unit 212, the flipping driving unit 212 is vertically movably connected to the lifting driving unit 211, and the left vertical plate 22 is rotatably connected to the flipping driving unit 212 with a direction perpendicular to the moving direction of the flipping driving unit 212 as an axis. The left vertical plate 22 and the right vertical plate 23 are arranged at intervals on both sides of the bed frame body 10, and the right vertical plate 23 is arranged to be maintained above the bed frame body 10, so that when the lifting drive unit 211 drives the flipping drive unit 212 to make the left vertical plate 22 located above the bed frame body 10, the left vertical plate 22 is at least partially located at the same height as the right vertical plate 23 to form a protective space 201 on the bed frame body 10, and the left vertical plate 22 is arranged to be at least partially able to overlap with the projection of the bed frame body on the same plane after rotating at a predetermined angle, so as to form the table structure on the bed frame body 10.

[0027] Those skilled in the art can understand that when the flip driving unit 212 is driven by the lifting driving unit 211 to move vertically, the left vertical plate 22 moves vertically following the flip driving unit 212, and gradually forms the isolation space 201 at the same level as the right vertical plate 23. In other words, the left vertical plate 22 and the right vertical plate 23 are isolated on both sides of the bed frame body 10, so that the resting area of ​​the patient on the nursing bed that can automatically form a bed table is isolated to prevent the patient from passively leaving the bed body itself.

[0028] At the same time, after the flip drive unit 212 drives the left vertical board 22 to make the left vertical board 22 at least partially rotated to a predetermined angle, the end of the left vertical board 22 can abut against the end of the right vertical board 23. At this time, the lifting drive unit 211 and the right vertical board 23 can respectively serve as the two end legs of the table structure, and the left vertical board 22 serves as the table top of the table structure for patients to eat or relax. It should be noted that the length of the table top formed by the flipping of the left vertical board 22 is set to be greater than the width of the bed frame body 10, so that the left vertical board 22 can be connected with the right vertical board 23 after being rotated.

[0029] It is worth mentioning that the lifting drive unit 212 can drive the flipping drive unit 211 to keep the left vertical plate 22 below the right vertical plate 23, so that the isolation space 201 is opened, thereby facilitating patients to get on and off the nursing bed that can automatically form a bed table.

[0030] In this way, the table-forming device 20 can not only form the isolation space 201 to prevent the patient from accidentally leaving the nursing bed that can automatically form a bed table when resting, but also automatically form the table structure for use when the patient needs to eat or relax.

[0031] In one embodiment, the number of the lifting drive units 211 is set to two, and the right vertical plate 23 is movably connected to one of the lifting drive units 211 in a direction parallel to the moving direction of the flipping drive unit 212, so as to be at least partially at the same height as the left vertical plate 22 to form the protective space 201.

[0032] It can be understood that the lifting drive unit 211 can drive the right vertical plate 23 to open the protective space 201 from the right side of the bed frame body 10, and similarly, the lifting drive unit 211 can also drive the left vertical plate 22 to open the protective space 201 from the left side of the bed frame body 10. In other words, the left vertical plate 22 and the right vertical plate 23 can be automatically retracted and extended, so that the patient can complete the operation of getting on and off the nursing bed that can automatically form a bed table from both the left and right sides of the bed frame body 10, thereby providing convenience for the patient to get on and off the bed.

[0033] In another embodiment, the number of the lifting drive units 211 and the flipping drive units 212 are both set to two, and the right vertical plate 23 is rotatably connected to one of the flipping drive units 212 with the moving direction of the flipping drive unit 212 as an axis, and the flipping drive unit 212 connected to the right vertical plate 23 can be movably connected to one of the lifting drive units 211 along a direction parallel to the moving direction of the right vertical plate 23, and then when the left vertical plate 22 is located at a predetermined position capable of forming the protective space 201 with the right vertical plate 23, the lifting drive unit 211 drives the flipping drive unit 212 to move so that the right vertical plate 23 is at least partially located above the left vertical plate 22. At this time, the flipping drive unit 212 rotates the right vertical plate 23 toward the left vertical plate 22, so that the right vertical plate 23 gradually approaches the end of the left vertical plate 22 to form the table structure.

[0034] It can be understood that, in this embodiment, the left vertical board 22 serves as a leg to form the table structure, and the length of the table formed by the right vertical board 23 after flipping is set to be greater than the width of the bed frame body 10.

[0035] Preferably, each of the lifting drive units 211 is connected to one side of the bed frame body 10 so as to be movably connected in the horizontal direction, so that the position of the table structure formed by the left vertical plate 22 and the right vertical plate 23 on the bed frame body 10 can be adjusted, thereby enabling the distance between the table structure and the patient to be increased or decreased according to the body shape of different patients.

[0036] It is worth mentioning that the length of the table top formed by flipping the left vertical board 22 and the right vertical board 23 is set to half the width of the bed frame body 10. When forming the table structure, the left vertical board 22 and the right vertical board 23 are simultaneously rotated at a predetermined angle in a manner close to each other to form a table top together. In this way, the time for forming the table structure will be shortened.

[0037] For example, in one embodiment, the left vertical board 22 includes a left first vertical board 221 and a left second vertical board 222, wherein the left first vertical board 221 and the left second vertical board 222 are disposed adjacent to each other to form the left vertical board 22, and the left first vertical board 221 is disposed to be rotatably connected to the flip drive unit 212 with a direction perpendicular to the moving direction of the flip drive unit 212 as an axis, so as to form at least a part of the table structure after rotating at a predetermined angle. The right vertical board 23 includes a right first vertical board 231 and a right second vertical board 232, wherein the right first vertical board 231 and the right second vertical board 232 are disposed adjacent to each other to form the right vertical board 23, and the right first vertical board 231 is disposed to be rotatably connected to another flip drive unit 212 with a direction perpendicular to the moving direction of the flip drive unit 212 as an axis, so as to connect with the end of the left first vertical board 221 with a direction perpendicular to the moving direction of the flip drive unit 212 as an axis, so as to form at least another part of the table structure after rotating at a predetermined angle.

[0038] It should be noted that, compared with the table structure formed by the left vertical board 22 and the right vertical board 23, the table structure formed by the left vertical board 221 and the right vertical board 231 occupies less space on the bed frame body 10, thereby increasing the range of movement of the patient's body on the bed frame body 10, thereby preventing the formed table structure from hindering the patient's body movement.

[0039] Preferably, the lifting drive unit 211 is implemented to include but not limited to a telescopic device, such as a telescopic cylinder.

[0040] In one embodiment, the flip drive unit 212 is configured as a drive motor, and the left vertical plate 221 and the right vertical plate 231 are respectively connected to a drive end of the drive motor so that they can be vertically rotatable. Thus, the left vertical plate 221 and the right vertical plate 231 are respectively driven by the drive motor and simultaneously rotate vertically by a predetermined angle to approach each other to form the table structure.

[0041] In another embodiment, the flip driving unit 212 includes a first flip driving member 2121 and a second flip driving member 2122, wherein the first flip driving member 2121 is connected to the lifting driving unit 211 in a vertically movable manner. The second flip driving member 2122 is rotatably connected to the first flip driving member 2121 with a direction perpendicular to the moving direction of the first flip driving member 2121 as an axis, and the left vertical plate 221 is rotatably connected to one of the second flip driving members 2122 with the moving direction of the first flip driving member 2121 as an axis. Correspondingly, the right vertical plate 231 is rotatably connected to another of the second flip driving members 2122 with the moving direction of the first flip driving member 2121 as an axis.

[0042] It should be noted that, when the left vertical board 221 and the right vertical board 231 are respectively driven vertically by one of the lifting drive units 211 and are located at the same height, the two first flipping drive components 2121 respectively drive the left vertical board 221 and the right vertical board 231, so that the left vertical board 221 and the right vertical board 231 respectively rotate by a predetermined angle with the direction perpendicular to their own moving direction as the axis, so that the length direction of the left vertical board 221 and the length direction of the right vertical board 231 remain parallel to the length direction of the bed frame body 10. At this time, The distance between the left vertical board 221 and the right vertical board 231 is relatively large, so the second flip driving member 2122 is required to drive the left vertical board 221 and the right vertical board 231 to rotate by a predetermined angle with the moving direction of the first flip driving member 2121 as the axis, so that the width direction of the left vertical board 221 and the width direction of the right vertical board 231 remain parallel to the length direction of the bed frame body 10, thereby reducing the distance between the left vertical board 221 and the right vertical board 231, thereby increasing the use range of the desktop forming the table structure.

[0043] As an example, both the first flip driving member 2121 and the second flip driving member 2122 are implemented to include a rotary motor.

[0044] Preferably, if Figure 2 As shown, the first flip driving member 2121 includes a first flip driving member 21211, a first belt rotating member 21212 and a first rotated member 21213, wherein the first flip driving member 21211 is vertically movably connected to the lifting driving unit 211. The first belt rotating member 21212 is movably connected to the first flip driving member 21211, and the first belt rotating member 21212 has a first tooth track extending vertically, and the first rotated member 21213 is rollably engaged with the first tooth track of the first belt rotating member 21212. The second flip driving member 2122 is connected to the other end of the first rotated member 21213 away from the first tooth track to rotate with the first rotated member 21213.

[0045] Preferably, the first flip driving member 21211 is implemented as a telescopic cylinder. The first belt rotating member 21212 is implemented as a rack. The first rotated member 21213 is implemented as a rolling gear that can mesh with the rack. It can be understood that when the telescopic cylinder drives the rack to move vertically, the rolling gear rolls along the extension direction of the tooth path of the rack, thereby causing the second flip driving member 2122 and the left vertical plate 221 and the right vertical plate 231 connected to the second flip driving member 2122 to rotate following the rolling direction of the rolling gear, thereby, the length direction of the left vertical plate 221 and the length direction of the right vertical plate 231 can be kept parallel to the length direction of the bed frame body 10.

[0046] Further preferably, the second flip driving member 2122 includes a second flip driving member 21221, a second belt rotating member 21222 and a second rotated member 21223, wherein the second belt rotating member 21222 is movably connected to the second flip driving member 21221, and the second belt rotating member 21222 has a second tooth track in the same direction as its own movement, and the second rotated member 21223 is rollably engaged with the second tooth track of the second belt rotating member 21222. The left vertical plate 221 is connected to the other end of the second rotated member 21223 away from the second tooth track to rotate with the second rotated member 21223. In addition, the right vertical plate 231 is also connected to the other end of the second rotated member 21223 away from the second tooth track to rotate with the second rotated member 21223.

[0047] Preferably, the second flip driving member 21221 is implemented as a telescopic cylinder. The second belt rotating member 21222 is implemented as a gear bar. The first rotated member 21213 is implemented as a driving gear that can mesh with the rack. It can be understood that after the first flip driving member 2121 drives the second flip driving member 2122 to rotate a predetermined angle, the telescopic cylinder drives the gear bar to move, so that the driving gear rolls along the extension direction of the gear bar tooth path, thereby making the left vertical plate 221 and the right vertical plate 231 rotate following the rolling direction of the driving gear, thereby, the width direction of the left vertical plate 221 and the width direction of the right vertical plate 231 can be kept parallel to the length direction of the bed frame body 10, thereby forming the table structure.

[0048] Furthermore, the nursing bed that can automatically form a bed table also includes a stabilizing component 30, and the stabilizing component 30 is used to reinforce and stabilize the table-forming device 20 to form the table structure.

[0049] Specifically, the stabilizing component 30 includes a first stabilizing member 31, a second stabilizing member 32, and a third stabilizing member 33, wherein the first stabilizing member 31 is used to stabilize the two end positions of the left first vertical board 221 and the right first vertical board 231 when forming the table structure. The second stabilizing member 32 is used to stabilize the left first vertical board 221 and the left second vertical board 222 together when the left first vertical board 221 and the right first vertical board 231 form the table structure. The third stabilizing member 33 is used to stabilize the right first vertical board 231 and the right second vertical board 232 together when the left first vertical board 221 and the right first vertical board 231 form the table structure.

[0050] Preferably, the first stabilizing member 31 includes a first adsorbing member 311 and a first sucked member 312, wherein the first adsorbing member 311 is connected to the end of the left vertical board 221, and the first adsorbing member 311 is configured to adsorb the first sucked member 312. The first sucked member 312 is connected to the end of the right vertical board 231, and then when the left vertical board 221 and the right vertical board 231 form the table structure, the first adsorbing member 311 and the first sucked member 312 are relatively maintained at the same height, and the first sucked member 312 is sucked by the first adsorbing member 311, so that the positions of the left vertical board 221 and the right vertical board 231 are stabilized.

[0051] Preferably, the first adsorbing member 311 and the first attracted member 312 are implemented as a pair of magnets.

[0052] In a preferred embodiment, the first stabilizing member 31 also includes an anti-touch member 313, which is connected to one side of the first adsorbent member 311, and when the left vertical plate 221 and the right vertical plate 231 form the table structure, the anti-touch member 313 is configured to be located between the first adsorbent member 311 and the first sucked member 312 to connect with the first sucked member 312.

[0053] In another preferred embodiment, Figure 3B As shown, the first stabilizing member 31 also includes a pair of anti-touch members 313, one of the anti-touch members 313 is connected to the side of the first adsorbing member 311, and the other anti-touch member 313 is connected to the side of the first sucked member 312, so that when the left vertical plate 221 and the right vertical plate 231 form the table structure, the two anti-touch members 313 are configured to be simultaneously located between the first adsorbing member 311 and the first sucked member 312 and remain connected.

[0054] Preferably, the anti-touch member 313 is made of a flexible material, such as sponge.

[0055] Thus, the anti-touch member 313 can prevent the left vertical plate 221 and the right vertical plate 231 from contacting and wearing each other when forming the table structure, and the anti-touch member 313 can also fill the gap between the left vertical plate 221 and the right vertical plate 231 when forming the table structure.

[0056] Preferably, the second stabilizing member 32 includes a second adsorbing member 321 and a second adsorbed member 322, wherein the second adsorbing member 321 is connected to the end of the left first vertical plate 221 opposite to the first adsorbing member 311, and the second adsorbing member 321 is configured to adsorb the second adsorbed member 322. The second adsorbed member 322 is connected to the left second vertical plate 222, and when the left first vertical plate 221 and the right first vertical plate 231 form the table structure, the left first vertical plate 221 is close to the left second vertical plate 222, so that the second adsorbed member 322 is adsorbed by the second adsorbing member 321, thereby stabilizing the positions of the left first vertical plate 221 and the left second vertical plate 222.

[0057] Preferably, the second adsorbing member 321 and the second attracted member 322 are implemented as a pair of magnets.

[0058] Preferably, the third stabilizing member 33 includes a third suction member 331 and a third suctioned member 332, wherein the third suction member 331 is connected to the end of the right first vertical plate 231 opposite to the first suctioned member 312, and the third suction member 331 is configured to suction the third suctioned member 332. The third suctioned member 332 is connected to the right second vertical plate 232, and when the left first vertical plate 221 and the right first vertical plate 231 form the table structure, the right first vertical plate 231 is close to the right second vertical plate 232, so that the third suctioned member 332 is suctioned by the third suction member 331, thereby stabilizing the positions of the right first vertical plate 231 and the right second vertical plate 232.

[0059] Preferably, the third adsorbing member 331 and the third attracted member 332 are implemented as a pair of magnets.

[0060] In this way, after the table-building device 20 forms the table structure, the stabilizing component 30 can stabilize the table structure as a whole, thereby facilitating use by patients.

[0061] Preferably, the bed frame body 10 includes a main frame 11, a headboard 12, a front board 13, a back board 14 and a footboard 15, wherein the headboard 12, the front board 13, the back board 14 and the footboard 15 are evenly laid on the top of the main frame 11 along the length direction of the main frame 11. The headboard 12 is rotatably connected to the front board 13. The front board 13 is connected to the main frame 11. The back board 14 is rotatably connected to the other end of the front board 13. The footboard 15 is rotatably connected to the other end of the back board 14.

[0062] It is worth mentioning that the lifting drive unit 211 of the driving assembly 21 is connected to the side of the main frame 11 in the length direction, and the left vertical plate 22 and the right vertical plate 23 are respectively arranged on the two sides of the main frame 11 in the length direction.

[0063] It can be understood that the headboard 12, the front board 13, the back board 14 and the footboard 15 together maintain a carrier for the patient to lie down. In addition, the headboard 12 can be rotated at a predetermined angle with the connection point with the front board 13 as the axis point, so that the headboard 12 and the front board 13 form an angle, thereby assisting the patient to complete the standing action, and the back board 14 and the footboard 15 can assist the patient to complete the leg bending action after rotating at a predetermined angle, so that the patient's lying posture on the nursing bed that can automatically form a bed table can be adjusted, which is beneficial to the patient's recovery.

[0064] Furthermore, the nursing bed that can automatically form a bed table also includes a bed board lifting assembly 40, and the bed board lifting assembly 40 is used to adjust the bed board of the nursing bed that can automatically form a bed table to a predetermined lifting angle, thereby adjusting the lying position of the patient on the nursing bed that can automatically form a bed table.

[0065] Specifically, the bed board lifting assembly 40 includes a bed head lifting component 41, preferably, the bed head lifting component 41 includes a bed head rocker 411, a transmission unit 412 and a transmission rod 413, wherein the bed head rocker 411 is arranged at the bottom of the main frame 11, and the bed head rocker 411 can be driven to drive and connect the input end of the transmission unit 412. The transmission unit 412 is fixedly connected to the bottom of the main frame 11. The transmission rod 413 is arranged to be hinged to the output end of the transmission unit 412, and the other end of the transmission rod 413 away from the output end of the transmission unit 412 is hinged to the end of the headboard 12 close to the front body board 13 of the bed, so that when the headboard rocker 411 drives the transmission unit 412, the transmission unit 412 is arranged to be able to move the output end in the horizontal direction, so that the transmission rod 413 rotates around the connection with the output end of the transmission unit 412, so that the headboard 12 and the main frame 11 form a predetermined angle.

[0066] In this way, the bedside lifting member 41 can assist the patient in getting up by lifting the bedside board 12 away from one end of the bed front board 13. Figure 5 shown.

[0067] Furthermore, the bed board lifting assembly 40 further includes a bed foot lifting member 42, preferably, the bed foot lifting member 42 includes a bed foot rocker 421, a driving unit 422 and a driving rod 423, wherein the bed foot rocker 421 is disposed at the bottom of the main frame 11, and the bed foot rocker 421 can be driven to drive and connect the input end of the driving unit 422. The driving unit 422 is fixedly connected to the bottom of the main frame 11. The driving rod 423 is hinged to the output end of the driving unit 422, and the other end of the driving rod 423 away from the output end of the driving unit 422 is hinged to the end of the footboard 15 close to the back board 14 of the bed. When the foot rocker 421 drives the driving unit 422, the driving unit 422 is configured to be able to move the output end in the horizontal direction, so that the driving rod 423 rotates around the connection with the output end of the driving unit 422, so that the footboard 15 and the back board 14 of the bed form a predetermined angle.

[0068] It is worth mentioning that when the footboard 15 is lifted by the foot lifting member 42, the end of the back board 14 near the footboard 15 is at least partially lifted, so that the lower limbs of the patient can be lifted along with the back board 14 and the footboard 15 to complete the leg bending movement. Figure 5 shown.

[0069] Preferably, the transmission unit 412 and the driving unit 422 are both implemented as rocker lifting mechanisms.

[0070] Furthermore, the nursing bed that can automatically form a bed table also includes a plurality of movable components 50, which are evenly arranged at the bottom of the main frame 11 of the bed frame body 10, and each of the movable components 50 is rollably connected to the main frame 11, thereby facilitating the movement of the nursing bed that can automatically form a bed table.

[0071] Preferably, each of the moving members 50 is implemented as a universal wheel.

[0072] In addition, the bed frame body 10 also includes two baffles 16. Preferably, the two baffles 16 are arranged oppositely and at intervals at a predetermined position in the width direction of the main frame 11, and respectively form a predetermined angle with the main frame 11, and one of the baffles 16 is arranged close to the end of the headboard 12 away from the front body board 13 of the bed, and the other baffle 16 is arranged close to the end of the footboard 15 away from the rear body board 14 of the bed.

[0073] It is worth mentioning that the baffle 16 can serve as a force-applying portion when the nursing bed that can automatically form a bed table is moved, thereby providing convenience for moving the nursing bed that can automatically form a bed table.

[0074] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A nursing bed that can automatically form a bed table, characterized in that: The nursing bed that can automatically form a bed table includes: Bed frame body; A table-building device, the table-building device comprises a driving assembly, a left vertical plate and a right vertical plate, wherein the driving assembly comprises at least one lifting driving unit and at least one flipping driving unit, the flipping driving unit is vertically movably connected to the lifting driving unit, and the left vertical plate is rotatably connected to the flipping driving unit with a direction perpendicular to the moving direction of the flipping driving unit as an axis, the left vertical plate and the right vertical plate are arranged at intervals on both sides of the bed frame body, and the right vertical plate is arranged to be maintained above the bed frame body, and then when the lifting driving unit drives the flipping driving unit to make the left vertical plate located above the bed frame body, the left vertical plate is at least partially located at the same height as the right vertical plate to form a protective space on the bed frame body, and the left vertical plate is arranged to be at least partially able to overlap with the projection of the bed frame body on the same plane after rotating at a predetermined angle to form a table structure on the bed frame body.

2. The nursing bed that can automatically form a bed table according to claim 1, characterized in that: The number of the lifting drive units is set to two, and the right vertical plate is movably connected to one of the lifting drive units in a direction parallel to the moving direction of the flip drive unit to form the protective space at least partially at the same height as the left vertical plate.

3. The nursing bed that can automatically form a bed table according to claim 1, characterized in that: The number of the lifting drive units and the flipping drive units are both set to two, and the right vertical plate is rotatably connected to one of the flipping drive units with the moving direction of the flipping drive unit as an axis, and the flipping drive unit connected to the right vertical plate can be movably connected to one of the lifting drive units along a direction parallel to the moving direction of the right vertical plate.

4. The nursing bed that can automatically form a bed table according to claim 3, characterized in that: Each of the lifting drive units is connected to one side of the bed frame body so as to be movably connected in a horizontal direction.

5. The nursing bed capable of automatically forming a bed table according to claim 4, characterized in that: The left vertical plate includes a first left vertical plate and a second left vertical plate, wherein the first left vertical plate and the second left vertical plate are adjacently arranged to form the left vertical plate, and the first left vertical plate is arranged to be rotatably connected to the flip drive unit with a direction perpendicular to the moving direction of the flip drive unit as an axis, so as to form at least a part of the table structure after rotating by a predetermined angle, and the right vertical plate includes a first right vertical plate and a second right vertical plate, wherein the first right vertical plate and the second right vertical plate are adjacently arranged to form the right vertical plate, and the first right vertical plate is arranged to be rotatably connected to another flip drive unit with a direction perpendicular to the moving direction of the flip drive unit as an axis, so as to connect with the end of the first left vertical plate after rotating by a predetermined angle to form at least another part of the table structure.

6. The nursing bed capable of automatically forming a bed table according to claim 5, characterized in that: The flip driving unit includes a first flip driving member and a second flip driving member, wherein the first flip driving member is vertically movably connected to the lifting driving unit, the second flip driving member is rotatably connected to the first flip driving member with a direction perpendicular to the moving direction of the first flip driving member as an axis, and the left vertical plate is rotatably connected to one of the second flip driving members with the moving direction of the first flip driving member as an axis, and the right vertical plate is rotatably connected to another of the second flip driving members with the moving direction of the first flip driving member as an axis.

7. The nursing bed capable of automatically forming a bed table according to claim 6, characterized in that: The first flip driving member includes a first flip driving member, a first belt rotating member and a first rotated member, wherein the first flip driving member is vertically movably connected to the lifting driving unit, the first belt rotating member is movably connected to the first flip driving member, and the first belt rotating member has a first tooth track extending vertically, and the first rotated member is rollably engaged with the first tooth track of the first belt rotating member, and the second flip driving member is connected to the other end of the first rotated member away from the first tooth track to follow the rotation of the first rotated member.

8. The nursing bed capable of automatically forming a bed table according to claim 7, characterized in that: The second flip driving component includes a second flip driving member, a second belt rotating member and a second rotated member, wherein the second belt rotating member is movably connected to the second flip driving member, and the second belt rotating member has a second tooth track consistent with its own moving direction, and the second rotated member is rollably engaged with the second tooth track of the second belt rotating member, the left vertical plate is connected to the other end of the second rotated member away from the second tooth track to follow the rotation of the second rotated member, and the right vertical plate is also connected to the other end of the other second rotated member away from the second tooth track to follow the rotation of the second rotated member.

9. The nursing bed capable of automatically forming a bed table according to claim 8, characterized in that: The nursing bed that can automatically form a bed table also includes a stabilizing component, which includes a first stabilizing member, and the first stabilizing member includes a first adsorption member and a first sucked member, wherein the first adsorption member is connected to the end of the left vertical board, and the first adsorption member is configured to adsorb the first sucked member, and the first sucked member is connected to the end of the right vertical board, and then when the left vertical board and the right vertical board form the table structure, the first adsorption member and the first sucked member are relatively maintained at the same height, and the first sucked member is adsorbed by the first adsorption member.

10. The nursing bed capable of automatically forming a bed table according to claim 9, characterized in that: The stabilizing component includes a second stabilizing member and a third stabilizing member, the second stabilizing member includes a second suction member and a second sucked member, wherein the second suction member is connected to the end of the left vertical plate opposite to the first suction member, and the second suction member is configured to suck the second sucked member, the second sucked member is connected to the left second vertical plate, and when the left first vertical plate and the right first vertical plate form the table structure, the left first vertical plate is close to the left second vertical plate, so that the second sucked member is sucked by the second suction member, and the third stabilizing member includes a third suction member and a third sucked member, wherein the third suction member is connected to the end of the right first vertical plate opposite to the first sucked member, and the third suction member is configured to suck the third sucked member, the third sucked member is connected to the right second vertical plate, and when the left first vertical plate and the right first vertical plate form the table structure, the right first vertical plate is close to the right second vertical plate, so that the third sucked member is sucked by the third suction member.

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