Suspension equipment, including nursing care equipment and nursing care equipment

Abstract

To provide a nursing care device and a suspension device on which the nursing care device is arranged. [Solution] The nursing care device includes a host module, an electric module, and a large wheel module mounted on the host module. The host module includes a moving module (100), a support frame module (200), and a connecting module (10). The support frame module is mounted above the moving module, and the connecting module is mounted on the support frame module. The opening and closing operation of the caster set (120) on the moving module is controlled by using and moving the host module. Nursing care modules with different functions are mounted on the support frame module to give the host module various nursing care functions. The electric module includes a mounting seat frame, a column module, a drive module, and multiple connecting devices. The mounting seat frame is mounted on a chassis unit (110), and the drive module is mounted on the mounting seat frame and drives the lifting support to move it up and down vertically. The large wheel module includes a lifting device, a mounting frame, and large wheels mounted symmetrically on the host module. The suspension device is equipped with a sling device, a cross bar, and a suspension cloth, allowing one device to achieve multiple uses.

Description

[Technical Field]

[0001] The present invention relates to medical rehabilitation and health care aids, and more particularly to nursing care equipment and assistive devices such as suspension devices equipped with such nursing care equipment. [Background technology]

[0002] With the populations of developed and some developing countries rapidly aging, the healthcare industry is one of the industries with great potential for future growth. The World Health Organization predicts that the global market size for the aging industry will reach $37.38 trillion by 2025.

[0003] As people age, they often experience functional decline and disabilities. Daily care, medical rehabilitation, and health care for people with disabilities vary depending on the type and severity of their disability. To make it easier for medical staff and caregivers to care for people with disabilities who have difficulty moving around, they often use mobility aids such as hospital beds, wheelchairs, and walking aids to support the activities of people with disabilities.

[0004] However, during the care, treatment, rehabilitation, and recovery process for disabled people, different mobility and rehabilitation needs arise depending on the recovery status of physical functions, so various mobility aids can only be used at specific times during the disabled person's recovery process, and after a certain period of use, they often become unnecessary as the disabled person's physical functions recover, forcing disabled people and their caregivers to constantly purchase and use mobility aids with different functions. This not only increases the financial burden on disabled people, their families, and care facilities, but also causes inconvenience to medical care and care.

[0005] For the elderly and disabled, care equipment can assist and speed up mobility and transfer tasks in daily life. For caregivers, using mobility equipment can effectively improve the efficiency of caregiving and reduce the risk of lower back and back injuries during caregiving. At the same time, daily standing and walking training is also essential for the elderly and disabled. Effective training can reduce the risk of muscle atrophy, improve walking ability, and help restore lower limb function.

[0006] Currently available mobility devices can basically meet the needs of elderly and disabled people for transfers, but their functionality is relatively limited and they cannot accommodate users' daily functional training (e.g., maintaining muscle strength through walking and squatting), and are difficult to use for other daily activities such as cleaning and using the toilet.

[0007] Therefore, the development of a care device that can meet the daily activity needs of disabled people, has high basic rehabilitation training functionality, and can be combined with various care modules has become a problem that those skilled in the art are eager to solve. The care device of the present invention is applicable to loading modules that carry disabled people or rehabilitation patients, and allows users with different needs to perform different rehabilitation exercises, and can be used by disabled people and caregivers from the early stages of illness to recovery, thereby benefiting many people and increasing convenience and versatility, as well as reducing the economic burden on users and waste of environmental resources. Summary of the Invention [Problem to be solved by the invention]

[0008] The present invention provides a nursing care device and a suspension device, which are mobile and can be equipped with various nursing modules to perform various nursing functions. The nursing modules can be installed at predetermined heights on the nursing care device according to the user's needs, providing the user with riding, movement, exercise, and other functions. The suspension device includes at least the host module and a suspension frame module, and the user can use the suspension device to walk or perform rehabilitation exercises. [Means for solving the problem]

[0009] To achieve at least one or more of the above advantages, one embodiment of the present invention provides a host module that can accommodate various care modules to perform various care functions and also has functions such as mobility. The care device includes a host module, and an electric module and a large wheel module that are provided on the host module.

[0010] The host module includes a translation module, a support frame module, and a coupling module.

[0011] The travel module includes at least a chassis unit and a caster set. The chassis unit has a flat upper surface that can be used as a pedal. The chassis unit includes a chassis main body, a movable pedal, and a guide unit. The movable pedal is mounted on the guide unit and can be moved and locked between different positions by sliding back and forth via the guide unit. The caster set includes at least a plurality of swivel sets and a directional wheel set. The directional wheel set is mounted on the side of the chassis unit and is located within a horizontally enclosed area formed with the plurality of swivel sets as its apex. The directional wheel set includes at least directional wheels, an elastic device, and a switching device. The role of the elastic device is to keep the directional wheels in contact with the ground at all times, ensuring that the directional wheels are always effective during travel. The switching device can fix or not limit the forward direction of the directional wheels by switching operation.

[0012] The support frame module includes a plurality of vertical rods and a plurality of connecting plates, one end of each of which is fixedly attached to the chassis unit, and the other end of each of which is connected to the plurality of connecting plates and fixed below the plurality of connecting plates.

[0013] The coupling module includes a plurality of coupling devices and a plurality of coupling interfaces, and is provided on the moving module and the support frame module. The coupling interfaces include a plurality of first locking holes arranged along the vertical direction of the vertical rod. The coupling devices include height adjustment devices that are slidably fitted onto the vertical rod and locked to the vertical rod via the first locking holes. The coupling interfaces further include a plurality of first mounting holes and a plurality of second mounting holes, and the first mounting holes are arranged on the connecting plate and the second mounting holes are arranged on the chassis unit.

[0014] The electric module includes a mounting seat frame, a pillar module, a drive module, and a plurality of coupling devices.

[0015] The mounting frame is provided above the upper surface of the chassis unit via a plurality of second mounting holes.

[0016] The column module includes a fixed support and a lifting support, the fixed support is provided on the mounting seat frame, the lifting support is located above the fixed support and is movable up and down in the vertical direction, and the lifting support has a plurality of locking holes arranged along the vertical direction.

[0017] The drive module is mounted on the mounting seat frame and drives the lift support to move up and down in the vertical direction.

[0018] The coupling device is provided on the column module and is locked through a plurality of locking holes of the lifting support, and the coupling device is provided with a plurality of joining interfaces.

[0019] The big wheel module includes two mounting frames, two big wheels, and two lifting devices.

[0020] The mounting frame is symmetrically mounted on the host module, and a plurality of large wheel axle bore devices are provided on the mounting frame, and the large wheels are respectively attached to the large wheel axle bore devices.

[0021] The lifting devices are provided symmetrically on the mounting frame and the caster set, and each lifting device includes at least a lifting frame and a spacer tweezers, and the lifting device lifts the caster set attached to it to facilitate the attachment or detachment of the large wheel to the mounting frame.

[0022] In some embodiments, the large wheel module further includes a crossbar and a set of electric drive wheels, each end of which is removably fixed to the two mounting frames, and the set of electric drive wheels is provided at the center of the crossbar to drive and move the host module.

[0023] In some embodiments, the care device further includes a braking module, the braking module including two braking devices and two control grips, the braking devices being symmetrically arranged on the chassis unit of the mobility module, and the control grips being symmetrically arranged on the handrails to control the braking devices.

[0024] In some embodiments, the care device further includes a contact module, the contact module including a mounting frame and a support pad, the support pad being provided on the mounting frame and usable as a body support.

[0025] In some embodiments, the care device further includes a push module, which is mounted on the support frame module to control the operation of the host module, and which further includes handrails attached to the plurality of connecting plates via the mounting support frame.

[0026] In some embodiments, the nursing care device further includes a mounting module, which includes two mounting bases, two guard rails, and two loading plates. The mounting bases are fitted to the support frame module or the connecting device. The guard rails are each pin-connected to the multiple mounting bases and can rotate horizontally around the mounting bases. The loading plates are rotatably attached to the bottoms of the two guard rails, respectively. When the loading plates are flipped up, they come into close contact with the guard rails, and when the loading plates are leveled, items can be placed on them. Each guard rail includes a pin connecting device, a pin connecting hole, and an automatic locking and positioning device. The pin connecting device is located at one end of the guard rail, and the pin connecting hole is used to fit into the mounting base. The automatic locking and positioning device is attached to the mounting base and the guard rail, and when the guard rail is rotated to a predetermined position relative to the mounting base, it automatically locks the guard rail and limits horizontal rotation of the guard rail.

[0027] In some embodiments, each protective rail further includes a rotation shaft provided at the bottom of the protective rail, and the rotation shaft is provided with a plurality of spacer pins. One side of each loading plate is provided with a pin connection groove fitted to the rotation shaft, and the pin connection groove is provided with a plurality of long holes for fitting the plurality of spacer pins, allowing the loading plate to be placed horizontally to support a load or to be flipped up to closely contact the protective rail. One side of the loading plate is provided with an arched portion, and when the two loading plates are placed flat and closed, the two arched portions face each other to form an opening.

[0028] In some embodiments, the mounting module further includes a backrest assembly, and the other ends of the two protective rails pin-connected to the mounting base are provided with pin-connected locking devices that connect and lock to the backrest assembly. Each pin-connected locking device includes a pin-connected sleeve and a hook-shaped locking connector, the pin-connected sleeve is pin-connected to the protective rail, the pin-connected sleeve has a positioning groove, and the hook-shaped locking connector is provided on a side edge of the backrest assembly. The backrest assembly includes a backrest base and a backrest, and the backrest is removably attached to the backrest base. The backrest base has multiple hook-shaped locking connectors that connect and lock to the positioning grooves of the pin-connected sleeve, thereby aligning the top-bottom and front-to-back positions of the two protective rails. When the hook-shaped locking connectors on only one side of the backrest base are locked to the pin-connected sleeve, the backrest base can rotate at any angle together with the pin-connected sleeve.

[0029] In some embodiments, the nursing care device further includes a support module, the support module including at least two stacking rods, two support devices, two control grips, and the support devices. The two stacking rods are respectively provided on the support frame module. The two support devices are respectively provided on the two stacking rods, each support device including a mounting frame set, a support portion, and a support pad, the mounting frame set being fitted and fixed to the stacking rods, and the support portion and the support pad being adjustably fixed to the mounting frame set. The two control grips are provided on the mounting frame set to control operation of the nursing care device, the mounting frame set including a fitting portion, a mounting support, a mounting plate, and multiple locking portions, the fitting portion slidably fitted and locked to the stacking rods, the mounting support being adjustably provided on the fitting portion, the mounting plate being provided on the mounting support for stacking the support pads, and the multiple locking portions being provided on the mounting support. The support device is assembled from a plurality of adjustment rods, and the whole is roughly U-shaped, with both ends attached to the mounting frame set and positioned above the two support devices.

[0030] To achieve at least one or more of the above advantages, one embodiment of the present invention provides a suspension device that includes at least the above-mentioned nursing care device and a suspension frame module, where the suspension frame module is installed above the host module and allows a user to perform various exercise training such as rehabilitation. The suspension frame module includes a plurality of support columns vertically installed on a connecting plate via first mounting holes, and at least two suspension arms attached to the plurality of support columns and positioned above the connecting plate. One end of the suspension arm may be provided with a hook-shaped portion for hanging an object.

[0031] In some embodiments, the suspension frame module may include a stowage frame installed on the upper ends of a plurality of support columns for mounting two suspension arms, the stowage frame including at least two long rods, at least two short rods, and a plurality of locking supports, the two long rods and the two short rods being attached and locked to the tips or upper ends of the plurality of support columns via the plurality of locking supports so as to span the tops.

[0032] The locking support has a groove located on the side away from the support column. Two hanging arms are fitted into the groove and locked to the locking support so as to be mounted above the stacking frame. That is, one end of the locking support is attached and locked to the upper end of the support column along the vertical direction, and the other end supports and mounts the hanging arms through the groove. At the same time, a long rod and a short rod are attached and locked to both sides of the locking support along the horizontal direction. One side of the locking support can be provided with a hook-shaped part for hanging objects.

[0033] In some embodiments, the suspension device may further include a suspension device provided on the undercarriage unit of the movement module and having a retractable suspension device, the suspension device being suspended from the suspension frame module and capable of suspending an object.

[0034] In some embodiments, the suspension device can include a second horizontal bar that spans the two suspension arms. When the second horizontal bar is fixedly attached to the two suspension arms, it can be used as a horizontal bar for the user to perform extension exercises. In addition, the attachment and locking position of the second horizontal bar relative to the two suspension arms can be adjusted forward and backward along the suspension arms. The second horizontal bar can also be suspended from the two suspension arms via a single elastic belt, allowing the user to perform functional training by grasping the horizontal bar and expanding and contracting the suspension device.

[0035] Therefore, the suspension device provided by this invention allows users to transfer by suspension and assists in limb exercise to promote the user's rehabilitation. The nursing equipment provided by this invention allows the installation height of different nursing modules to be adjusted, allowing users to move, providing various nursing functions for users such as disabled people, and can be combined according to the user's needs, so that one device can achieve multiple purposes, eliminating the need to change different devices each time a different nursing function is required, thereby saving the user's nursing care costs.

[0036] The above description is merely a summary of the technical solution of the present invention. In order to make the technical means of the present invention more clearly understood and to be able to implement the present invention in accordance with the contents of this specification, and to make the above and other objects, features and advantages of the present invention more apparent, preferred embodiments will be described in detail in conjunction with the drawings. [Brief explanation of the drawings]

[0037] The included drawings are provided as part of the specification for a better understanding of the embodiments of the present invention, and are used to explain the implementation of the present invention, and together with the written description, explain the principles of the present invention. Obviously, the drawings in the following description are only some embodiments of the present invention. Those skilled in the art can derive other drawings based on these drawings without creative work. [Figure 1] 1 is a schematic perspective view of a host module according to an embodiment of the present invention; [Figure 2] 1 is a schematic perspective view of a host module according to another embodiment of the present invention; [Figure 3] 3 is a partial cross-sectional schematic view of the pedal of FIG. 2. [Figure 4] 1 is a schematic perspective view of a nursing care device according to an embodiment of the present invention; [Figure 5] FIG. 3 is a schematic perspective view of the mounting module of FIG. 2. [Figure 5A] 6 is a schematic perspective view of the mounting module of FIG. 5 from another viewpoint. [Figure 6] 6 is a schematic perspective view of the pin connection locking device of FIG. 5. [Figure 7] 1 is a schematic perspective view of a host module according to another embodiment of the present invention; [Figure 8] 8 is a schematic perspective view of an example of the support module of FIG. 7. [Figure 9] 8 is a schematic perspective plan view of the support module of FIG. 7. [Figure 10] 1 is a schematic perspective view of a host module according to yet another embodiment of the present invention; [Figure 11] 11 is a schematic perspective view of an example of the large wheel module of FIG. 10. [Figure 12] FIG. 12 is a schematic perspective view of the large wheel module of FIG. 11 in use. [Figure 13] 1 is a schematic perspective view of a suspension device according to an embodiment of the present invention; [Figure 14] 14 is a schematic perspective view of an example of the suspension device of the suspension device of FIG. 13. [Figure 15] 14 is a schematic perspective view of another example of the suspension device of the suspension device of FIG. 13. [Figure 16] 14 is a schematic perspective view of an example of a suspension fabric module of the suspension device of FIG. 13. [Figure 17] 1 is a schematic perspective view of an electric module according to the present invention; [Figure 17A] 2 is a schematic perspective view of the electric module of the present invention from another perspective. FIG. DETAILED DESCRIPTION OF THE INVENTION

[0038] The specific structural and functional details disclosed herein are merely representative and are used for the purpose of describing exemplary embodiments of the invention, however, the invention may be embodied in many alternative forms and should not be construed as being limited to only the embodiments set forth herein.

[0039] In describing the present invention, any orientation or positional relationship indicated by terms such as "center," "lateral," "up," "down," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," and "outside" is based on the orientation or positional relationship shown in the drawings. This is for the convenience and simplification of the description of the present invention. It does not imply that the referenced device or component must have a particular orientation or be constructed or operated in a particular direction, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or the number of technical features shown. Thus, features defined as "first" and "second" can explicitly or implicitly include one or more of these features. In describing the present invention, unless otherwise specified, "plurality" means two or more. Furthermore, the term "comprises" and variations thereof are intended to encompass a non-exclusive inclusion.

[0040] In describing the present invention, terms such as "installed," "coupled," and "connected" should be interpreted broadly unless otherwise clearly specified and limited, such as fixed connection, detachable connection, integral connection, mechanical connection, electrical connection, direct connection, indirect connection, connection within two components, etc. Those skilled in the art can specifically understand the specific meanings of the above terms in the present invention.

[0041] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit example embodiments. Unless expressly indicated otherwise, the singular forms "a," "an," and "an" as used herein are intended to include the plural. Also, as used herein, "comprises" and / or "containing" specify the presence of stated features, integers, steps, operations, units, and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, units, components, and / or combinations thereof.

[0042] Please refer to Figures 1, 2 and 3. Figure 1 is a schematic perspective view of a host module according to one embodiment of the present invention. Figure 2 is a schematic perspective view of a mounting module according to another embodiment of the present invention. Figure 3 is a partial cross-sectional schematic view of the pedal of Figure 2. To achieve at least one or more of the above advantages, one embodiment of the present invention proposes a host module that can mount various care modules to perform various care functions and also has functions such as mobility.

[0043] As shown in FIGS. 1 and 3, the host module 1 includes a travel module 100, a support frame module 200, and a coupling module 100. The travel module 100 includes at least a chassis unit 110 and a caster set 120. The chassis unit 110 is arranged horizontally, and the caster set 120 is connected to both side edges of the chassis unit 110 with pins. The caster set 120 can be opened and closed to move the host module 1. The chassis unit 110 has a flat upper surface 112 that can be used as a pedal. As shown in FIG. 3, the chassis unit 110 includes a chassis main body 150 and a movable pedal 170. The chassis main body 150 is a U-shaped structure that mounts the caster set 120 and the support frame module 200 and guides the movement of the movable pedal 170. The movable pedal 170 includes a T-shaped sliding body 160 and a pedal 171, and the T-shaped sliding body 160 is composed of a straight rod 161 and a horizontal rod 162 that are perpendicular to each other. In this embodiment, the upper surface of the pedal 171 is the flat upper surface 112 of the chassis unit 110, but the present invention is not limited thereto. In the embodiment shown in Fig. 3, one end of the straight rod 161 is engaged with a groove in the center of the horizontal rod 162 to form a T-shaped structure that fits into the chassis main body 150, and the two together define the bottom frame of the chassis unit 110 for loading the pedal 171. Guide units 151 / 152 are provided at the center and both sides of the U-shaped structure of the chassis main body 150, respectively. The guide unit 151 at the center of the U-shaped structure is slidably mounted on the straight rod 161 of the T-shaped sliding body 160, and the guide units 152 on both sides are slidably mounted on both ends of the horizontal rod 162. A pedal 171 is provided above the T-shaped sliding body 160 and can slide back and forth on the guide units 151 / 152 of the chassis main body 150 via the T-shaped sliding body 160, thereby being able to move to different positions. The guide unit 151 is provided with a locking portion 154 that locks the straight rod 161 and fixes the movable pedal 170 at different positions. The pedal 171 can be used to attach or load other components, for example, as a footplate to support a user's feet or as a mounting surface for mounting or loading other modules or components. The shape of the guide units 151 / 152 is not limited to a groove or rod shape, and may be any structure that can be joined to the movable pedal and slide smoothly.In one embodiment, the pedals 171 of the chassis unit 110 are provided with stripes to increase friction and improve anti-slip properties. The chassis main body 150 has two mounting locking plates 113 on both side edges thereof, each of which has a loading surface 114 that is flush with the flat upper surface 112 of the chassis unit 110, allowing other components to be attached and loaded.

[0044] The caster set 120 includes at least a plurality of swivel sets 122, a directional set 124, two long support legs 121, and two short support legs 123. When the swivel sets 122 rotate, the direction of movement on a horizontal plane is not limited. In the illustrated embodiment, the caster set 120 includes at least four swivel sets 122. The four swivel sets 122 are pin-connected to both side edges of the chassis unit 110 via two long support legs 121, two short support legs 123, and pin-connected rotation shafts 125. The long support legs 121 and short support legs 123 are mounted below the chassis unit 110 via the mounting locking plate 113 and the pin-connected rotation shafts 125. That is, each side edge of the chassis unit 110 has a long support leg 121, a short support leg 123, and two swivel sets 122. A swivel set 122 is provided at one end of each of the long support legs 121 and short support legs 123, and the other end is fixedly attached to the undercarriage unit 110. The two long support legs 121 and short support legs 123 are disposed on the front and rear sides of the chassis unit 110. The diameter of the swivel set 122 provided on the short support legs 123 is larger than the diameter of the swivel set 122 provided on the long support leg 121, and the long support legs 121 and short support legs 123 are further provided with a control device for controlling the movement and positioning of the swivel set 122. The two long support legs 121 of the wheel set 120 can swing open and closed to facilitate use with assistive devices such as wheelchairs. When the two long support legs 121 are opened, the overall stability of the host module 1 can be improved.

[0045] For better operability and safety during travel, the directional wheel set 124 can be configured to rotate in only one predetermined direction on a horizontal plane. The directional wheel set 124 is located adjacent to the front center of the chassis unit 110 and is located within a horizontally enclosed area formed with the plurality of free wheel sets as vertices. The directional wheel set 124 includes at least a directional wheel 127, an elastic device 128, and a switching device 126. The directional wheel 127 is movably located below the directional wheel set 124 via the elastic device 128, allowing the axis of the directional wheel 127 to elastically and freely move in the vertical direction. The elastic device 128 ensures that the directional wheel 127 always remains in contact with the ground and remains effective during travel. The switching device 126 is located adjacent to the directional wheel 127 and can control the directional wheel 127 to be fixed in direction or freely rotatable. That is, when the switching device 126 is operated to switch, the direction of the directional wheel 127 can be fixed, allowing the mobile module 100 to move in a set direction. Alternatively, when the switching device 126 is operated to switch, the direction of the directional wheel 127 can be released, allowing the mobile module 100 to move in any direction. The above-mentioned switching operations, whether specified or not, can be performed by appropriate directional control. For example, the switching device 126 and the directional wheel 127 can each include a positioning pin and a positioning hole (not shown). By operating the switching device 126 to couple or uncouple the pin and hole, the directional wheel 127 can be set to either a fixed direction or a freely rotatable state, thereby meeting different mobile operation needs. Furthermore, the directional wheel 127 can be set to not only be fixed in a single direction, but also to multiple directions, and the orientation of the directional wheel 127 can be changed by operating the switching device 126. Arranging the castor set 120 in this manner makes the movement of the mobile module 100 and the host module 1 more stable and labor-saving, while also making operation more convenient. Additionally, the directional wheel set 124 and the movable pedal 170 can move toward the short support leg 123 relative to the long support leg 121 .

[0046] The support frame module 200 includes a plurality of vertical rods 210 and a plurality of connecting plates 220. One ends of the vertical rods 210 are fixedly attached to the chassis unit 110 of the movement module 100, and the other ends are connected to and fixed below the connecting plates 220. That is, the connecting plates 220 are located above the chassis unit 110, and the vertical rods 210 are connected between the chassis unit 110 and the connecting plates 220. As shown in the figure, one ends of the vertical rods 210 are fixedly attached to the loading surface 114 of the mounting locking plate 113 of the chassis unit 110. With this arrangement, the movable pedal 170 of the chassis unit 110 can move freely relative to the long support leg 121 toward the short support leg 123 without being obstructed.

[0047] The vertical rods 210 are provided with first locking holes 212 arranged along the vertical direction, forming a connection interface for attaching and locking care modules with different functions. The four vertical rods 210 can be provided with the first locking holes 212 in any number and at any interval required to form four independent yet interconnectable connection interfaces. The heights of the care modules with different functions can be adjusted via the first locking holes 212 arranged at different heights on the vertical rods 210. The horizontal surface of the connecting plate 220 is provided with a plurality of first mounting holes 222 (connection interfaces), and the vertical surface of the connecting plate 220 is provided with a plurality of second locking holes 224 that, together with the plurality of locking portions 226, form separate connection modules for securing components arranged in the first mounting holes 222. After one end of the vertical rod 210 is attached to the first mounting holes 222, it is fixed to the bottom of the connecting plate 220 via the second locking holes 224 and locking portions 226. The first locking holes 212, the first mounting holes 222, and the second locking holes 224 can be, but are not limited to, arranged at equal intervals. That is, the multiple vertical rods 210 are attached and fixed to the upper part of the chassis unit 110 via the multiple vertical rods 210 and the multiple connecting plates 220, so that the host module 1 can be attached with care modules or other components with different functions via the multiple vertical rods 210 and the multiple connecting plates 220.

[0048] To further explain, in a specific embodiment, the multiple connecting plates 220 are arranged horizontally and perpendicular to the multiple vertical rods 210. The vertical rods 210 may be hollow cylindrical tubes made of metal, and the connecting plates 220 are generally rectangular in shape with a uniform thickness to facilitate the arrangement of through-holes. The multiple first mounting holes 222 of the connecting plates 220 are through-holes arranged vertically. The multiple second locking holes 224 and multiple locking portions 226 of the connecting plates 220 are arranged horizontally and perpendicular to the multiple first mounting holes 222.

[0049] The connection module 10 includes multiple connection devices 12 and multiple connection interfaces, which are provided on the support frame module 200 and can attach and lock care modules with different functions, either alone or in combination with the support frame module 200. The connection devices 12 are slidably fitted onto the vertical rod 210 and locked to the vertical rod 210 via the first locking holes 212. Care modules with different functions can be attached and locked to the vertical rod 210 via the first locking holes 212 and the connection devices 12, which are located on one side of the support frame module 200, allowing for easy and quick height adjustment. In addition to the first locking holes, the first mounting holes on the connecting plate and the second mounting holes on the chassis unit can also be used as connection interfaces for attaching care modules. That is, the connection interfaces in the connection module 10 can include, but are not limited to, the first locking holes 212, the first mounting holes 222, and the second mounting holes 115. In some application situations, the care module can be attached to the host module 1 by directly coupling with a corresponding coupling interface without the aid of a coupling device. Referring to FIGS. 1 and 2 , to achieve easy and quick height adjustment, the coupling device 12 further includes a height adjustment device 311. The height adjustment device 311 is fitted to the vertical rod 210 and has positioning pins 3110 that couple with and engage with the multiple first locking holes 212 of the vertical rod 210. The number of positioning pins 3110 may be one or more to reliably lock the protection rail 320 to the vertical rod 210. The coupling device 12 further includes a switch operation unit 3111 that operates to couple or uncouple the positioning pins 3110 and the first locking holes 212.

[0050] 2 in conjunction with FIG. 1, the host module 1 may also include multiple support rods 130, 140 of different shapes that traverse multiple connecting plates 220. The support rods 130 are attached and locked via first mounting holes 222, second locking holes 224, and locking portions 226, and are suspended above the connecting plates 220. They are positioned in front of the user (based on the vertical rod 210 of the host module 1, with the user side facing forward and the caregiver side facing backward) and are used by the user or caregiver for gripping or support. In one embodiment, the support rods 130 may be hollow cylindrical metal tubes to maintain a certain degree of rigidity and load-bearing strength.

[0051] The support rod 140 is attached and locked via the first mounting hole 222, the second locking hole 224, and the locking portion 226. It is suspended above the connecting plate 220 and positioned behind the user (the user side is the front and the caregiver side is the rear, with the vertical rod 210 of the host module 1 as the base point), allowing the user or caregiver to operate the movement of the host module 1. The support rod 140 is provided with two symmetrical handles 142, one at each end of the support rod 140. The handles 142 are approximately L-shaped and located in the upper space between the multiple connecting plates 220. The handles 142 can be molded integrally with the support rod 140. Alternatively, the handles 142 can be molded separately and then attached to the support rod 140 by welding, fitting, or other methods. The two handles 142 are each provided with a control grip 144, which is connected to and controls two braking devices 129 symmetrically provided on the chassis unit 110, so that a caregiver or user can easily operate and control the movement of the host module 1 through the control grip 144. In this case, the support rod 140 can function as the push module 3.

[0052] Depending on needs, the support rod 140 can have different orientations when attached to multiple connecting plates 220 to achieve different functions. When the handle 142 and control grip 144 of the support rod 140 face the caregiver, the caregiver can operate the movement of the host module 1. When the handle 142 and control grip 144 of the support rod 140 face the user, the handle 142 and control grip 144 can be used by the user to operate, grasp, or support the host module 1 to move it, and the user can then use the host module 1 to perform stand-up training and / or walking training. When the user stands on the mobility module chassis unit 110, the user can use the host module 1 to perform stand-up training or simple walking practice.

[0053] Please refer to Figure 4 in conjunction with Figures 1 and 2. Figure 4 is a schematic perspective view of a host module according to one embodiment of the present invention. To achieve at least one or more of the above advantages, this embodiment can be configured with care modules of different functions, including at least the host module 1 and a push module 3. The push module 3 is mounted on the host module 1 and can control the operation of the host module 2. The push module 3 can have different shapes and structures, such as the support rod 130 and support rod 140.

[0054] The push module 3 may include a mounting support frame 32, a handrail 34, and multiple control grips 36. The mounting support frame 32 is mounted above the connecting plate 220 of the support frame module 200 via multiple first mounting holes 222. The handrail 34, which is generally U-shaped, is attached and fixed to one side of the mounting support frame 32 and is located above the short support leg 123 of the caster set 120 of the mobility module 100, and is used by users and caregivers for gripping and support. The multiple control grips 36 are fitted and fixed to the handrail 34 facing the mounting support frame 32 to control the operation of the host module 2. The control grips 36 are connected to and control two brake devices 129 symmetrically mounted on the chassis unit 110 to control the operation of the host module 2. See FIGS. 2 and 4 . In one embodiment, the brake device 129 includes an operating lever 1291 and a brake lever 1292. The operating lever 1291 is connected to the control grip 36 by a brake cable (not shown) and is linked to the brake lever 1292 using the principle of leverage. In this way, by tightening or loosening the control grip 36 on the handrail 34, the user can link the operating lever 1291 and operate the brake lever so that it touches or leaves the ground, thereby performing the braking function. Therefore, the two symmetrically mounted brake devices 129 and the corresponding two control grips 36 form a complete braking module, improving the safety of the host module 2 during movement. Of course, the elements and coupling operation method of the braking module described here are merely examples, and other braking modules with the same or similar functions can be used instead. The mounting support frame 32 is assembled with multiple mounting parts via multiple rods and then installed above the connecting plate 220 of the support frame module 200 via multiple first mounting holes 222. Both ends of the handrail 34 are attached and locked to the mounting support frame 32 via multiple mounting parts. The mounting portion of the mounting support frame 32 is provided with a hook ring 38 for suspending an object such as a sling.

[0055] When using the host module 2 for stand-up training, the user can stand on the chassis unit 110 of the mobile module 100 and hold onto the mounting support frame 32 of the push module 3. At this time, a sling can be used to support the user's buttocks, with both ends of the sling hanging from the hooks 38 of the mounting support frame 32, providing a certain tension and sufficient load-bearing capacity to protect the user.

[0056] Referring again to FIG. 4, in one embodiment, the host module 2 may further include an abutment module 500 provided on the support frame module 200 of the host module 1. Specifically, the abutment module 500 is engaged with the vertical rod 210 of the support frame module 200 via the first engaging holes 212. The abutment module 500 has an adjustment function, allowing its position to be adjusted up, down, forward, or backward depending on the usage situation.

[0057] The abutment module 500 may include a mounting frame 501 and a support pad 502. The mounting frame 501 is fastened to the vertical rod 210 of the support frame module 200 through these first fastening holes 212. The support pad 502 is provided on the mounting frame 501 facing the user to support the user's knees and assist the user in changing posture between sitting and standing. In different usage scenarios, the abutment module 500 can be used not only to support the knees and legs, but also to support body parts such as the torso, head, and hands.

[0058] 4 to 6, in one embodiment, the host module 2 may include a mounting module 300 provided on the host module 1. The mounting module 300 may have a variety of care functions. The mounting module 300 includes at least two mounting bases 310, two protection rails 320, a back support assembly 330, and two loading plates 340.

[0059] The two mounting bases 310 are fitted to the support frame module 200 of the host module 1 and can be mounted and fixed at different positions / heights on the host module 1 depending on the function and usage needs of the mounting module 300. As shown in the figure, the two mounting bases 310 are fitted to the vertical rods 210 and then attached and locked through the first locking holes 212, thereby being fitted to the vertical rods 210 of the support frame module 200 of the host module 1. One end of each of the two protection rails 320 is pin-connected to the two mounting bases 310. The two protection rails 320 can rotate horizontally around the mounting bases 310 and can be extended outward or folded inward. The other ends of the two protection rails 320 are connected and fixed to the back support assembly 330. The mounting module 300 further includes an automatic locking and positioning device 328 that automatically locks the guard rail 320 when the guard rail 320 is rotated into position relative to the mounting base 310 and limits horizontal rotation of the guard rail 320 .

[0060] In some embodiments, the mounting base 310 can be fitted to the coupling device 12, and each guard rail 320 has a pin connection device 321 at the end of the guard rail 320 closest to the vertical rod 210. The automatic locking positioning device 328 includes at least one positioning hole 3281 and at least one positioning pin 3282 corresponding to the mounting base 310 and the guard rail 320, respectively. When the guard rail 320 is closed or in a specific orientation, the positioning pin 3282 on the mounting base 310 or the guard rail 320 automatically locks into the positioning hole 3281 on the guard rail 320 or the mounting base 310. As shown in FIG. 5 , the mounting base 310 and the coupling device 12 are integrally coupled, i.e., the mounting base 310 in this embodiment also functions as the coupling device 12, and the height of the mounting module 300 can be easily and quickly adjusted by operating the height adjustment device 311. The pin connecting device 321 is provided with a pin connecting hole 3210 for fitting onto the rotation shaft of the mounting base 310. The positioning hole 3281 of the automatic locking and positioning device 328 is provided on the pin connecting device 321, and the positioning pin 3282 is provided on the mounting base 310. When the protection rail 320 is closed or in a specific orientation, the positioning pin 3282 of the automatic locking and positioning device 328 is automatically locked into the positioning hole 3281, limiting the horizontal rotation of the protection rail 320. When it is desired to rotate the protection rail 320 again, the user simply presses the release button 3283 provided on the mounting base 310 and connected to the positioning pin 3282, which causes the positioning pin 3282 to separate from the positioning hole 3281 and release the automatic locking and positioning state.

[0061] Each protection rail 320 includes at least two long rods 322, 323. The two long rods 322, 323 are arranged parallel to one another and connected and fixed via multiple connecting rods (not shown), with a fixed gap between them. A pin connecting device 321 and a pin connecting and locking device 326 are provided at both ends of the long rods 322, 323, respectively, for mounting and locking, and the two long rods 322, 323 are attached and fixed so that they are positioned on the same plane. One end of each protection rail 320 is pin-connected and fixed to the mounting base 310 via the pin connecting device 321, and the other end is pin-connected and fixed to the backrest assembly 330 via the pin connecting and locking device 326. 6, these pin connection locking devices 326 consist of a pin connection sleeve 3261 fitted onto a vertical connecting rod (not shown) and a hook-shaped locking connection part 336 provided on the side edge of the backrest assembly 330, and the pin connection sleeve 3261 has a positioning groove 3262. In addition to the connecting rod, in other embodiments, the pin connection sleeve 3261 can also be fitted onto a vertical rod on one side of the guard rail.

[0062] As shown in FIGS. 5 and 5A , the lower long rod 323 of each protection rail 320 is horizontally mounted on the bottom of the protection rail 320 as a rotation axis for the load plate 300. A number of spacer pins 345 are provided on this rotation axis 323. Two load plates 340 are rotatably mounted on the bottom or lower rotation axis 323 of the two protection rails 320. One side of each load plate 340 is provided with a pin connection groove 346 that is fitted into the rotation axis 323. The pin connection groove 346 may be a U-shaped groove. A number of elongated holes 347 are provided in the pin connection groove 346 to fit into the number of spacer pins 345, allowing the load plate 340 to be positioned horizontally to support a load or to be folded up to fit tightly against the protection rail 320. When the loading plate 340 is flipped up, the pin connection groove 346 rotates around the rotation axis 323 to prevent the flipped up loading plate 340 from falling and affecting the use of the protective rail 320 during use, and can be fixed with a snap pin 348 when approaching the protective rail 320. When the loading plate 340 is flipped up and tightly attached to the protective rail 320, the mounting module 300 can perform functions other than riding, for example, allowing the user to use the mounting module 300 as support. When a user stands on two loading plates 340 arranged horizontally, the backrest assembly 330 can support and protect the user's back. When the loading plate 340 is not needed, it can be quickly removed by flipping it up, making it easier to use the mounting module 300 for functions other than riding.

[0063] The loading plate 340 is mounted below or at the bottom of the protection rail 320. The loading plate 340 is removably mounted at the bottom of the protection rail 320 via a pin connection groove 346 and can rotate about a rotation axis 323. The loading plate 340 has an arcuate portion 342. When the two loading plates 340 are placed flat and closed, the two arcuate portions 342 face each other to form an opening 344. At this time, a user can stand on the two loading plates 340. That is, the mounting module 300 can carry a user. Furthermore, the opening 344 formed when the two loading plates 340 are placed flat and closed corresponds to the size of a toilet seat opening so that disabled people can use the toilet.

[0064] 4 and 5 again, the backrest assembly 330 includes a backrest base 332 and a backrest 334. The backrest base 332 has a plurality of hook-shaped locking connectors 336 and a backrest mounting base 338. Each hook-shaped locking connector 336 includes a locking portion 337 that is connected to and locked with a pin connecting tube sleeve 3261 of the protection rail 320. The backrest mounting base 338 is provided above the backrest base 332 or in another appropriate position and can be used to insert different types of backrests 334. The backrest mounting base 338 can be used to removably mount the backrest 334 using backrest bases 332 of other structures other than those with two backrest sockets. In one embodiment, the backrest base 332 is a flat plate, with hook-shaped locking connectors 336 located on both sides of the plate. These hook-shaped locking connectors 336 are connected to and locked into the positioning grooves 3262 of the pin connecting sleeves 3261 of the protection rails 320, respectively. This allows the vertical and front-to-back positions of the two protection rails 320 to be aligned. Furthermore, when only one hook-shaped locking connector 336 of the backrest base 332 is locked into the pin connecting sleeves 3261, the backrest base 332 can rotate at any angle relative to the pin connecting sleeves 3261. The backrest mounting base 338 shown in FIG. 5A consists of two backrest sockets located in the center of the rear of the backrest base. The backrest mounting base 338 can be used to mount different types of backrests 334 according to different situations and needs. The hook-like locking connections and pin-connector sleeves 3261 on both sides of the back support 332 may be snap-on, snap-on or other quick-release locking devices.

[0065] Please refer to Figures 7, 8 and 9 in addition to Figures 2 and 4. Figure 7 is a schematic perspective view of a nursing care device according to another embodiment of the present invention. Figure 8 is a schematic perspective view of an example of a support module of the nursing care device of Figure 7. Figure 9 is a schematic perspective plan view of the support module of Figure 7.

[0066] Please refer to FIG. 7 in addition to FIGS. 2 and 4. When mounting the mounting module 300 on the host module 2, a support module 20 mounted on the support frame module 200 of the host module 1 may be further included. The support module 20 can be used together with the mounting module 300 as an auxiliary device, or can be combined with the host module 1 alone. The support module 20 includes at least two stowage rods 22, two support devices 24, and two control grips 26. Each stowage rod 22 has a plurality of mounting pins 202. The structure of the stowage rods 22 shown in the figure is the same as or similar to that of the connecting plate 220, but may be different. The two stowage rods 22 are horizontally mounted on the connecting plate 200 via first locking holes 222 and mounting pins 202, respectively, and are locked via second locking holes 224 and locking portions 226. Two support devices 24 are provided on each of the two stowage rods 22.

[0067] Each support device 24 includes a mounting frame set 242, a support portion 244, and a support pad 246. The mounting frame set 242 is fitted onto and fixed to the stowage bar 22, and the support portion 244 and the support pad 246 are adjustably fixed to the mounting frame set 242. The distance between the support portion 244 and the mounting frame set 242 can be adjusted left and right along the horizontal direction, and the support pad 246 can be rotated 360 degrees relative to the mounting frame set 242 in the horizontal plane to adjust the angle and position at which it is fixed. Two control grips 26 are provided on each mounting frame set 242 to control the operation of the host module 2.

[0068] Please refer to Figure 8 in conjunction with Figure 7. In one embodiment, the support module 20 may further include a support device 28. The support device 28 is assembled from a plurality of adjustment rods 280, and is generally U-shaped overall, with both ends attached to two mounting frame sets 242, respectively, and positioned above the two support devices 24.

[0069] Please refer to Figure 9 in addition to Figures 7 and 8. More specifically, the mounting frame set 242 of the support device 24 includes a mounting portion 2422, a mounting support 2424, a mounting plate 2426, and a plurality of locking portions 2428. The mounting portion 2422 is slidably fitted and locked to the stowage bar 22 for loading and mounting the mounting support 2424. The mounting support 2424 is adjustably mounted to the mounting portion 2422. After being mounted and fixed, the mounting support 2424 is perpendicular to the stowage bar 22, and the mounting height can be adjusted along the vertical direction relative to the stowage bar 22. The mounting plate 2426 is mounted on the mounting support 2424 along a horizontal plane for loading the support pad 246. The support pad 246 can be rotated 360 degrees relative to the mounting plate 2426 within the horizontal plane to adjust the angle and position of the support pad 246. A plurality of locking portions 2428 are provided on the mounting support 2424 so that the control grip 26 can be attached and fixed to each other.

[0070] The mounting support 2424 includes a horizontal rod 2425 and a vertical rod 2427, and has a generally T-shape overall. Mounting rods 2429 are provided on both ends of the horizontal rod 2425, and the mounting rods 2429 are adjustably attached and fixed to both ends of an adjustment rod 280 of the support device 28. The height of the support device 28 can be adjusted along the vertical direction, and the width can be adjusted along the horizontal direction.

[0071] The mounting portion 2422 of the mounting frame set 242 has a groove on one side and a locking hole on the side of the groove. The mounting portion 2422 slides onto the loading bar 22 through the groove, and when slid to a predetermined position, it locks onto the loading bar via the locking hole. The vertical rod 2427 of the mounting support 2424 is locked through the through-hole of the mounting portion 2422. The overall height of the support module 20 can be adjusted by adjusting the mounting height of the vertical rod 2427 along the vertical direction. The mounting plate 2426 is a thin, approximately oval plate that is attached and fixed above the horizontal rod 2425 of the mounting support 2424 with screws or the like. The support pad 246 is rotatably attached to the mounting plate 2426. Multiple locking portions 2428 are provided on both ends of the horizontal rod 2425 of the mounting support 2424, one of which connects and fixes the control grip 26. The locking portion 2428 is provided with a hook-like structure for supporting weight, for example, by hanging a sling from the hook-like structure to support the weight. The control grip 26 is provided with a control grip and a control button to make it easier to operate the host module 2. The support portion 244 includes a support pad and a support mounting rod. A mounting seat device is provided at the connection portion of the horizontal rod 2425 and the vertical rod 2427 of the mounting support 2424. The support mounting rod of the support portion 244 has a fixed length and is adjustably attached to the mounting seat device at the connection portion of the horizontal rod 2425 and the vertical rod 2427 of the mounting support 2424, thereby allowing the distance between the two support portions 244 on the same horizontal plane to be adjusted.

[0072] One end of each mounting rod 2429 provided at each end of the horizontal rod 2425 of the mounting support 2424 is fitted and locked to one end of the horizontal rod 2425, and the other end has a positioning pin. The support device 28 is assembled from multiple adjustment rods 280 and has a generally U-shape overall. The multiple adjustment rods 280 include two U-shaped adjustment rods 280 with multiple mounting holes at both ends. The mounting holes at both ends of each U-shaped adjustment rod 280 are connected and fixed to the positioning pins of the two mounting rods 2429 of the mounting support 2424. The vertical installation height of the support device 28 can be adjusted by adjusting the engagement position between the mounting holes of the U-shaped adjustment rods 280 and the positioning pins of the mounting rods 2429. The two U-shaped adjustment rods 280 are connected and locked by two straight adjustment rods 281. One end of each of the two straight-rod-shaped adjusting rods 281 is attached to and locked with the U-shaped adjusting rod 280, and the other end is provided with the same number of mounting holes, through which the rods are horizontally fastened. The horizontal mounting interval of the support devices 28 can be adjusted by adjusting the fastening positions of the mounting holes of the two straight-rod-shaped adjusting rods 281. Elastic buffer sleeves can be fitted to the adjusting rods 280, 281 to increase the comfort of the support devices 28. The elastic buffer sleeves can be made of various elastic materials.

[0073] When a user stands on the chassis unit 110 of the host module 2, the two support portions 244 of the support device 24 can support the user's lower back, and the two support pads 246 can support the user's hands. If the user lacks upper body muscle strength, the support device 28 can support and hold the user's chest and abdomen to prevent the user from leaning when standing up, allowing the user to stand more stably on the nursing care device. In addition, the support device 28 can be positioned under the user's armpits to better support and support the user. In this way, a user with a disability can use the host module 2 to perform simple exercises and practice, such as standing up.

[0074] Please refer to Figures 10 to 12 in addition to Figures 1 and 4. Figure 10 is a schematic perspective view of a nursing care device according to yet another embodiment of the present invention. Figure 11 is a schematic perspective view of an example of a large wheel module of the nursing care device of Figure 10. Figure 12 is a schematic perspective view of the large wheel module of Figure 11 in use.

[0075] Please refer to FIG. 10 in conjunction with FIGS. 1 and 4. To further enhance or increase the care functions of the host module 2, a single device can be used for multiple purposes. The host module 2 can include a large wheel module 600 mounted on the host module 2. The large wheel module 600 includes at least two mounting frames 610, a first horizontal bar 620, two braking mechanisms 630, and two large wheels 640. The two mounting frames 610 are symmetrically mounted on the vertical bar 210 of the support frame module 200 and the caster set 120 of the mobility module 100. Each caster set 120 includes a long support leg 121 and a short support leg 123, and the mounting frame 610 is mounted on the long support leg 121. Both ends of the first horizontal bar 620 are connected and fixed to the two mounting frames 610, respectively, to enhance the mounting stability of the two mounting frames 610. The two braking mechanisms 630 are each fitted to a large wheel axle 615 and linked to a large wheel 640. The two large wheels 640 are connected to and locked with large wheel axle hole devices 616 provided on the mounting frame 610 via the large wheel axle 615, and are located outside the mounting frame 610.

[0076] As shown in FIG. 11 , the large wheel module 600 may further include a lifting device 650 attached to the lower locking device 612 of the mounting frame 610 (or symmetrically attached to the caster set 120 of the moving module 100). Operating the lifting device 650 allows the height of the caster set 120 connected to the mounting frame 610 to be adjusted. That is, operating the lifting device 650 allows the height of the long support leg 121 of the caster set 120 to be adjusted, lifting the swivel set 122 of the long support leg 121 a certain distance from the ground to facilitate attachment of the large wheel 640 to the mounting frame 610, after which the large wheel 640 is used as a wheel for the long support leg 121 of the caster set 120. Each lifting device 650 includes at least a lifting frame 651 and spacer tweezers 652. The lifting device 650 is used to lift the caster set 120 attached to it to facilitate attachment or detachment of the large wheel 640 to or from the mounting frame 610. That is, first, the two lift frames are lowered to contact the ground, and the spacer pins 652 are used to restrict upward rotation, and then force is applied in the direction of the front wheels using the push module 3. Using the point where the lift frame 651 contacts the ground as a fulcrum, the swivel wheel set 122 of the long support leg 121 is lifted a certain distance from the ground. At this point, the lift frame 651 has just passed its highest point and is placed in a stable, stationary state by the restriction of another spacer pin 652. In this way, the large wheels 640 can be easily attached to or detached from the mounting frame 610.

[0077] After the large wheel 640 is attached, the large wheel 640 is used as a wheel of the long support leg 121 of the caster set 120. At this time, the large wheel module 600 is used as a wheel of the host module 2 in conjunction with the short support leg 123 of the caster set 120 of the mobility module 100. The host module 2 can be used as a wheelchair outdoors, allowing the user to perform daily living activities outdoors using the host module 2.

[0078] More specifically, each mounting frame 610 of the large wheel module 600 includes at least an upper locking device 611 and a lower locking device 612. The upper locking device 611 is connected to and locks with the long support leg 121 of the castor set 120 of the movement module 100. The lifting device 650 is provided on the lower locking device 612 of the mounting frame 610. In this way, the large wheel module 600 can be easily and quickly attached and detached.

[0079] The large wheel module 600 may further include a first horizontal bar 620 and an electric drive wheel 660. Both ends of the first horizontal bar 620 are removably fixed to the two mounting frames 610, respectively. The electric drive wheel 660 is provided at the center of the first horizontal bar 620 to drive and move the host module 1.

[0080] The mounting module 300, abutment module 500, large wheel module 600, and support module 20 of the host module 2 can be installed on the host module 1 individually or in different combinations depending on the needs of the usage scenario. That is, the host module 2 can achieve multiple uses with one device by combining the host module 1 with the mounting module 300, abutment module 500, large wheel module 600, and support module 20, and these modules can be quickly disassembled and assembled, making them convenient to carry and use.

[0081] Please refer to Figure 13 in addition to Figures 1 and 2. Figure 13 is a schematic perspective view of a suspension device according to an embodiment of the present invention. To achieve at least one or more of the above advantages, one embodiment of the present invention proposes a suspension device 4 that includes at least the host module 1 and a suspension frame module 700, which is disposed above the host module 1 and allows a user to perform various exercise training, such as rehabilitation. The suspension frame module 700 may include at least a plurality of support columns 710 and at least two suspension arms 720.

[0082] The multiple support columns 710 are vertically mounted on the connecting plates 220 through the first mounting holes 222 and are locked via the second locking holes 224 and locking portions 226. Depending on the usage scenario and function, the multiple support columns 710 are mounted and locked to different first mounting holes 222 on the connecting plates 220. That is, the spacing between two support columns 710 mounted on the same connecting plate 220 can be selected and adjusted according to usage needs. One ends of the two hanging arms 720 are mounted on the multiple support columns 710 and positioned above the connecting plates 220.

[0083] The support columns 710 may be cylindrical tubes having a certain length and the same diameter, but are not limited thereto. The support columns 710 may also be telescopic cylindrical tubes, which allow the vertical mounting height of the two suspension arms 720 to be adjusted. In this case, the telescopic support columns 710 are provided with a plurality of mounting holes, and by adjusting the locking positions of these mounting holes, the vertical mounting height of the support columns 710, and further the vertical mounting height of the suspension arms 720, can be adjusted. In this case, as shown in FIG. 14 , a connecting rod 711 can be attached between two adjacent support columns 710 on the same connecting plate 220 to improve the mounting stability of the support columns 710 in the suspension frame module 700. The ends of the suspension arms 720 away from the support columns 710 can be provided with hooks for suspending or hanging objects.

[0084] In a specific embodiment, the suspension frame module 700 may further include a stowage frame 730 installed on the upper ends of the plurality of support poles 710 for mounting two suspension arms 720. The two suspension arms 720 may also be directly mounted to the support poles 710 via other mounting hooks.

[0085] The stowage frame 730 includes at least two long rods 732, at least two short rods 734, and a plurality of locking supports 736. The number of locking supports 736 corresponds one-to-one to the number of support columns 710. The locking supports 736 are attached and locked to the upper ends of the support columns 710 (in the illustration, the ends of the support columns 710 away from the connecting plate 220). The two long rods 732 and the two short rods 734 are attached and locked to the upper ends of the plurality of support columns 710 via the locking supports 736 so as to span parallel to each other. After locking, the long rods 732 and the short rods 734 are positioned perpendicular to each other and on the same plane. The locking supports 736 have grooves 738 formed at their tops. After the long rods 732, short rods 734, and locking supports 736 are installed on the support columns 710, one end of the suspension arm 720 is inserted into the groove 738 of the locking support 736 to which it is loaded. Then, the locking supports 736 are locked to lock the suspension arm 720 to the locking supports 736, and the suspension arm 720 is then attached above the stowage frame 730. After locking, the suspension arm 720 is parallel to the short rods 734 of the stowage frame 730 and located above the short rods 734. The installation of the stowage frame 730 can improve the stability and support strength of the suspension frame module 700.

[0086] To enhance the versatility and overall practicality of the suspension device 4, the latching support 736 of the loading frame 730 may be provided with a hook 7361 for suspending or hanging an object. The hook 736 may be a J-shaped hook or a hook ring that is fastened via a screw. Handlebars 733 may be provided at both ends of the long rod 732 of the loading frame 730 for users to grasp and support. To accommodate various situations, the handlebars 733 may be removably fixed to both ends of the long rod 732. In one use scenario, a user can stand on the chassis unit 110 of the mobility module 100 and grasp the handlebars 733 of the long rod 732 to perform stand-up exercises or other functional training.

[0087] The suspension device 4 may include a second horizontal bar 740 that is suspended across two suspension arms 720 and located at the ends of the suspension arms 720 that are farther from the loading frame 730 or the support column 710. In a specific embodiment, both ends of the second horizontal bar 740 are respectively attached to the two suspension arms 720 via locking portions 740. In this case, the second horizontal bar 740 is fixed to the two suspension arms 720 and can be used as a horizontal bar for a user to perform extension exercises. For example, during rehabilitation, a user can use the second horizontal bar 740 to train the upper limbs or hands. In one embodiment, handlebars 733 that the user can use for gripping and support can be further provided at both ends of the second horizontal bar 740. For example, a user can stand between the two long support legs 121 of the leg ring set 120 and grasp the second horizontal bar 740 and its handlebars 733 to perform stand-up exercises or other functional training.

[0088] One end of the locking connector 741 may be provided with a hook for suspending or hanging an object. In actual use, the attachment position of the locking connector 741 on the suspension arm 720 can be adjusted forward or backward along the suspension arm 720 according to usage needs. That is, the attachment position of the second horizontal bar 740 on the suspension arm 720 can be adjusted forward or backward along the suspension arm 720, which makes it convenient for users to use the suspension device 4 to perform limb rehabilitation exercises.

[0089] Please refer to Figures 14 and 15 in addition to Figure 13. Figure 14 is a schematic perspective view of an example of the hoisting device of the hoisting device of Figure 13. Figure 15 is a schematic perspective view of another example of the hoisting device of the hoisting device of Figure 13. As shown in Figure 14, the hoisting device 4 may further include a hoisting device 750 provided on the support frame module 200 or the chassis unit 110 of the mobile module 100. Specifically, a loading plate for loading the hoisting device 750 is provided on the short support leg 123 of the castor set 120 of the mobile module 100. The hoisting device 750 includes a retractable hoisting device 752. The hoisting device 752 may be one or more. The hoisting device 752 can be wound around and suspended from the long pole 732 of the stowage frame 730 to suspend an object. To further explain, the hoisting device 4 further includes a rope assembly 754 provided on the two hoisting arms 720. Rope assembly 754 includes a plurality of hook loops 7541 and a plurality of ropes 7542. The plurality of hook loops 7541 are symmetrically fastened to two suspension arms 720, and the plurality of ropes 7542 are threaded through these hook loops 7541, with one end of each rope being hooked onto the tip of a sling 752 of suspension device 750 and the other end being used to suspend an object. In one embodiment, sling 752 is provided with a hook 7521 for more securely suspending the plurality of ropes 7542. When a disabled user needs to be moved, a suspension cloth or suspension module is hung or suspended from the other end of the plurality of ropes 7542, the user is placed on the suspension cloth or suspension module, and the suspension device 4 is used to move the user or the person being cared for.

[0090] Please refer to Figure 15 in conjunction with Figure 13. In one embodiment, the second horizontal bar 740 can be fitted with rollers 742 for suspending a sling 752. The sling 752 can be provided with a hook to more securely suspend an object and to facilitate manipulation by the user during mobility or rehabilitation.

[0091] Please refer to Figure 16 in conjunction with Figures 13 and 14. Figure 16 is a schematic perspective view of an example of a hanging fabric module of the suspension device of Figure 13. After two suspension arms 720 are attached and fixed, the ends remote from the loading frame 730 or support column 710 can suspend a hanging fabric module 760 or a suspension module. The hanging fabric module 760 or a suspension module can carry a user or secure a part of the user's body for suspension and transportation. The user can also use the suspension device 4 to perform exercises such as standing up. The sling of the hanging fabric module 760 is suspended from the suspension frame module 700 via the hook-shaped portion of the suspension arm 720 and the hook-shaped portion 7361 of the hook support 736. As shown in Figure 14, in one embodiment, the hanging fabric module 760 is suspended from the suspension frame module 700 via the sling 752 and rope assembly 754 of the sling device 750.

[0092] 14-16 in addition to Figures 2, 4, and 6-8. The host module 1 in the suspension device 4 can be provided with a mounting module 300, an abutment module 500, and a support module 20. These modules can be freely combined with components of the suspension device 4, such as the suspension frame module 700, the second horizontal bar 740, the suspension device 750, and the suspension cloth module 760. In other words, by combining the host module 1 with the mounting module 300, the abutment module 500, and the support module 20, the suspension device 4 can achieve multiple uses with a single device, reducing the overall cost of the nursing care device. These modules can also be quickly disassembled and assembled, making them convenient to carry and use.

[0093] The host module 2 further includes an electric module 800 that is installed in the plurality of second mounting holes 115 of the chassis unit 110 and secured to the chassis unit 110 by locking portions 8112. The electric module 800 includes a mounting frame 810, a pillar module 820, and a drive module 830. The mounting frame 810 includes a connecting base 811 and a shifting base 812. The shifting base 812 is locked to the connecting base 811 so as to be adjustable forward and backward. The connecting base 811 has a plurality of positioning rods 8111. The mounting frame 810 is installed above the upper surface 112 of the chassis unit 110 by inserting the positioning rods 8111 into the second mounting holes 115 and is secured to the chassis unit 110 by the locking portions 8112. The pillar module 820 includes a fixing support 821 and a lifting support 822. The fixed support 821 is mounted on the transfer base 812 of the mounting base frame 810, and the lifting support 822 is located above the fixed support 821 and can move up and down in the vertical direction. The lifting support 822 has a plurality of locking holes arranged along the vertical direction so that healthcare modules with different functions can be mounted at any height on the column module 820. The driving module 830 is mounted on the transfer base 812 of the mounting base frame 810 and drives the lifting support to move up and down in the vertical direction.

[0094] 17 and 17A are schematic perspective views of the motorized module 800 of the present invention from different viewpoints. The motorized module 800 further includes a plurality of coupling devices 840 mounted on the column module 820. The coupling devices 840 are locked through a plurality of locking holes at any height of the lifting support 822. The coupling devices 840 are provided with a plurality of joining interfaces 841 for attaching the healthcare modules, such as the illustrated healthcare modules 901 and 902.

[0095] In summary, the host module provided by this invention can implement various care functions, allow users to move, and adjust the installation height for different healthcare modules. The suspension device provided by this invention can provide users with suspension transfers and assist with limb exercises to promote rehabilitation. The nursing equipment provided by this invention can provide users, such as those with disabilities, with a variety of healthcare functions, and healthcare functions can be combined according to user needs, allowing one device to achieve multiple uses. This eliminates the need to change different nursing equipment each time a different healthcare function is used, thereby reducing user care costs.

[0096] The above preferred embodiments are intended to more clearly illustrate the features and spirit of the present invention, and the present invention is not limited to these embodiments in any way, with the aim of covering various modifications within the scope of the utility model registration application of the present invention. [Explanation of symbols]

[0097] 1: Host module 10: Connection module 100: Mobile module 110: Chassis unit 112:Top surface 113: Mounting locking plate 114: Loading surface 115: Second mounting hole (bonding interface) 12:Coupling device 120: Leg ring set 121:Long support leg 122: Swivel wheel set 123:Short support leg 124: Directional Wheel Set 125: Pin-connected rotating shaft 126: Switching device 127: Directional wheel 128: Elastic device 129: Braking device 1291: Control lever 1292: Brake lever 130: Support rod 140: Support rod 142: Handle 144: Control Grip 150: Chassis main body 151: Guide unit 152: Guide unit 153: Positioning pin 154: Locking part 160:T-shaped sliding body 161: Straight rod 162: Horizontal bar 170: Movable pedal 171: Pedal 2: Host module 20: Support module 200: Support frame module 202: Mounting pin 210: Vertical bar 212: 1st locking hole (bonding interface) 22: Loading bar 220: Connecting plate 222: First mounting hole (bonding interface) 224: Second locking hole 226: Locking part 24: Support device 242: Mounting frame set 2422: Fitting part 2424: Mounting support 2425: Horizontal bar 2426: Mounting plate 2427: Vertical bar 2428: Locking part 2429: Mounting rod 244: Support Department 246: Support pad 26: Control Grip 28: Support equipment 280: Adjustment rod 281: Adjustment rod 3: Hand-push module 300:Mounted module 310: Mounting base 311: Height adjustment device 3110: Positioning pin 3111: Switch operation unit 32: Mounting support frame 320: Protective rail 321: Pin connection device 3210: Pin connection hole 322: long stick 323: Long rod (rotating axis) 326: Pin-connected locking device 3261: Pin-connected pipe sleeve 3262: Stereotactic groove 328: Automatic locking localization device 3281: Stereotaxic hole 3282: Positioning pin 3283: Removal button 330: Backrest assembly 332: Backrest 3321: Long stick 3322: Connecting rod 334: Backrest 336: Hook-shaped locking connection part 337: Locking part 338: Backrest mounting base 34: Handrail 340: Loading board 342: Arcuate part 344: Opening 345: Spacer pin 346: Pin connection groove 347: Long hole 348: Snap pin 36: Control Grip 38: Hook ring 4: Hanging equipment 500: Contact module 501: Mounting frame 502: Support pad 600: Giant Wheel Module 610: Mounting frame 611: (Mounting frame) Upper locking device 612: (Mounting frame) Lower locking device 615: Large wheel axle 616: Large wheel axle hole device 620: First horizontal bar 630: Braking mechanism 640: Big Wheel 650: Lifting device 651: Push-up frame 652: (Push-up frame) spacer pin 660: Electric drive wheel 700: Suspended frame module 710: Support pillar 711: Connecting rod 720: Hanging arm 730: Loading frame 732: long stick 733:Handlebar 734:Short bar 736: Locking support part 7361: Uncinate part 738: Groove 740: Second horizontal bar 741: Locking connection part 742: Laura 750: Hanging equipment 752: Hanging tool 7521:Hookbe 754: Rope assembly 7541: Hook ring 7542: Rope 760: Hanging cloth module 800: Electric module 810: Mounting seat frame 811: Junction base 8111: Localization bar 8112: Locking part 812: Transfer seat 820: Pillar module 821: Fixed support 822: Lifting support 830: Drive module 840: Coupling device 841: Bonding interface 901: Healthcare Module 902: Healthcare Module

Claims

1. A nursing care device including a host module, an electric module, a large wheel module, and a hand-pushing module provided on the host module, the host module further includes a movement module, a support frame module, and a coupling module; The travel module at least includes a chassis unit and a caster set, the caster set being connected to the side edge of the chassis unit with a pin, and the chassis unit having a flat upper surface that can be used as a pedal, the chassis unit including a chassis main body, a movable pedal, and a guide unit, the movable pedal being mounted on the guide unit and being able to move and lock between different positions by sliding back and forth through the guide unit, the caster set including at least a plurality of swivel sets and a directional wheel set, the directional wheel set being mounted on the side of the chassis unit and being located within a horizontally enclosed area formed with the plurality of swivel sets as its vertex, the directional wheel set including at least a directional wheel, an elastic device, and a switching device, the role of the elastic device is to keep the directional wheel in contact with the ground at all times and ensure that the directional wheel is always effective during travel, and the switching device is capable of switching the direction of the directional wheel without fixing or restricting it, The support frame module includes a plurality of vertical rods and a plurality of connecting plates, one ends of the vertical rods are attached and fixed to the chassis unit, and the other ends are connected to the plurality of connecting plates and fixed below the plurality of connecting plates; The coupling module includes a plurality of coupling devices and a plurality of coupling interfaces, and is provided on the movement module and the support frame module. The coupling interfaces include a plurality of first locking holes arranged along the vertical direction of the vertical rod. The coupling devices include height adjustment devices slidably fitted onto the vertical rod and locked to the vertical rod via the first locking holes. The coupling interfaces further include a plurality of first mounting holes and a plurality of second mounting holes, the first mounting holes being arranged on the connecting plate and the second mounting holes being arranged on the chassis unit. The electric module includes a mounting seat frame, a pillar module, a driving module, and a plurality of coupling devices; the mounting frame is provided above the upper surface of the chassis unit via the plurality of second mounting holes, The column module includes a fixed support and a lifting support, the fixed support is provided on the mounting seat frame, the lifting support is located above the fixed support and is vertically movable up and down, and the lifting support has a plurality of locking holes arranged along the vertical direction; The driving module is provided on the mounting seat frame and drives the lifting support to move up and down in the vertical direction; The coupling device is provided on the column module and is engaged through the plurality of engagement holes of the lifting support, and the coupling device is provided with a plurality of joining interfaces; The large wheel module includes two mounting frames, two large wheels, and two lifting devices; the mounting frame is symmetrically mounted on the host module, and a plurality of large wheel axle bore devices are provided on the mounting frame, and the large wheels are respectively attached to the large wheel axle bore devices; The lifting devices are provided symmetrically on the mounting frame and the caster set, and each of the lifting devices includes at least a lifting frame and a spacer pin set, and the lifting device lifts the caster set attached thereto to facilitate the attachment or detachment of the large wheel to the mounting frame; The push module is provided on the support frame module to control the operation of the host module, and the push module further includes handrails attached to the plurality of connecting plates via an attached support frame.

2. The large wheel module further includes a crossbar and an electric drive wheel set, both ends of the crossbar are removably fixed to the two mounting frames, respectively, and the electric drive wheel set is provided at a center position of the crossbar to drive and move the host module; The vehicle further includes a braking module, the braking module including two braking devices and two control grips, the braking devices being symmetrically provided on the chassis unit of the moving module, and the control grips being symmetrically provided on the handrails to control the braking devices; The nursing care device according to claim 1 , further comprising the abutment module, the abutment module comprising a mounting frame and a support pad, the support pad being attached to the mounting frame and usable as a body support.

3. The mounting module further includes two mounting bases, two protective rails, and two loading plates; the mounting base is fitted to the support frame module or the coupling device; The protection rails are respectively connected to the two mounting bases by pins and can rotate horizontally around the mounting bases; The loading plates are rotatably attached to the bottoms of the two protective rails, respectively, and when the loading plates are turned up, they come into close contact with the protective rails, and when the loading plates are turned horizontally, objects can be placed on them.

3. The nursing care device of claim 2, wherein each of the protective rails includes a pin connecting device, a pin connecting hole, and an automatic locking and positioning device, the pin connecting device being provided at one end of the protective rail, the pin connecting hole being used to fit into the mounting base, and the automatic locking and positioning device being attached to the mounting base and the protective rail, and when the protective rail rotates to a predetermined position relative to the mounting base, automatically locking the protective rail and restricting horizontal rotation of the protective rail.

4. The nursing care device further includes a support module, the support module including: at least two stowage bars each mounted on the support frame module; Two support devices respectively provided on the two stacking bars; two control grips provided on the mounting frame set for controlling the operation of the care device; a support device assembled from a plurality of adjustment rods, generally U-shaped overall, with both ends attached to the mounting frame set, and positioned above the two support devices; The nursing care equipment described in claim 2, wherein each support device includes a mounting frame set, a support portion, and a support pad, the mounting frame set is fitted and fixed to the loading rod, the support portion and the support pad are adjustably fixed to the mounting frame set, the mounting frame set includes a fitting portion, a mounting support, a mounting plate, and a plurality of locking portions, the fitting portion is slidably fitted and locked to the loading rod, the mounting support is adjustably attached to the fitting portion, the mounting plate is attached to the mounting support for loading the support pad, and the plurality of locking portions are attached to the mounting support.

5. 3. A suspension device comprising the nursing care device according to claim 2 and a suspension frame module provided above the nursing care device, wherein the suspension frame module: a plurality of support columns provided perpendicular to the connecting plate through the first mounting holes; and at least two suspension arms provided on the plurality of support columns and positioned above the connecting plate, wherein the suspension arms are provided with hook-shaped portions for suspending or hanging an object.

6. the suspension frame module further includes a stowage frame installed on the upper ends of the plurality of support columns for attaching the two suspension arms, the stowage frame including at least two long rods, at least two short rods, and a plurality of locking supports, the two long rods and the two short rods are attached and locked to the upper ends of the plurality of support columns via the plurality of locking supports so as to span the entire length, the plurality of locking supports are provided with hook-shaped portions for suspending or hanging objects, and the stowage frame further includes at least two handlebars removably fixed to both ends of the long rods, The host module further includes a hoisting device and a second horizontal bar extending across the two suspension arms, the hoisting device including a retractable hoisting tool, the hoisting tool being suspended from the suspension frame module for suspending an object, and a roller fitted to the second horizontal bar for suspending the hoisting tool; 6. The suspension equipment according to claim 5, further comprising a rope assembly installed on the two suspension arms, the rope assembly including a plurality of hook portions and a plurality of ropes, the plurality of hook portions being symmetrically fastened to the two suspension arms, the plurality of ropes being passed through the plurality of hook portions, one end of each rope being hooked onto a tip of the suspension equipment of the suspension equipment, and the other end being used to suspend an object.

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