CN216676228U - Host module, care machine and suspension machine - Google Patents

Abstract

The utility model discloses a host module and accessories such as a nursing machine and a hanging machine provided with the host module. The host module comprises a shifting module, a supporting framework module and a coupling module, wherein the supporting framework module is arranged above the shifting module, and the coupling module is arranged on the supporting framework module. The opening and closing of the wheel leg set in the shifting module can drive and control the movement of the main frame module. The support frame module is loaded with the caring module with different functions, so that the host module has various caring functions. The care machine can load one or a combination of the carrying module, the abutting module, the supporting module and the large wheel module by the host module, and the suspension machine can load one or a combination of the suspension rack module, the belt hanging machine, the cross bar and the suspension cloth by the host module or the care machine. Therefore, a user can realize multiple purposes by means of the care machine or the suspension machine, various modules are freely matched, the assembly, disassembly, storage and transportation are convenient, and the cost is saved.

Description

Host module, care machine and suspension machine

Technical Field

The present invention relates to medical rehabilitation and health care accessories, and more particularly to a main frame module and accessories such as a nursing machine and a suspension machine equipped with the main frame module.

Background

The age of the population in developed countries and some developing countries worldwide is rapidly aging, and the health care industry becomes one of the industries with great development potential in the future worldwide. World health organization forecasts that the market size of the world's elderly industry in 2025 years will be as high as $ 37 million 3800 ten thousand.

Aging is often accompanied by functional decline and disability, and the daily life nursing, medical rehabilitation and health care of the disabled people are different in the disability type and disability degree. Generally, a medical care worker or a nursing staff is usually assisted by a moving aid such as a hospital bed, a wheelchair, or a walking aid to assist the disabled person to move in order to take care of the disabled person who is not convenient to move.

However, different moving and rehabilitation requirements can be generated along with the recovery condition of the body function in the nursing, treatment, rehabilitation and rehabilitation processes of the disabled person, so that the time for using each auxiliary moving tool in the recovery process of the disabled person is limited, and the disabled person cannot be used any more due to the recovery of the body function of the disabled person after being used for a period of time; meanwhile, the disabled person and the caretaker must often purchase auxiliary moving tools with different functions for use, which not only increases the economic burden of the disabled person, family members and the caretaker, but also causes inconvenience in medical care and nursing.

The nursing machine can assist the users to quickly complete the moving and switching tasks in daily life for the old, the weak and the disabled. For nursing staff, the nursing efficiency can be effectively improved by means of the nursing machine, and the risk of waist and back injuries caused by nursing of the nursing staff is reduced. Meanwhile, for the old, the weak and the disabled, daily standing and walking training is also indispensable, the risk of limb muscle atrophy can be reduced through effective training, the walking ability can be improved, and the lower limb rehabilitation is facilitated.

The current nursing machines on the market can basically meet the requirements of moving old and weak people and disabled people, but have more and single functions, cannot meet the daily limb training of users (such as walking, squatting and the like to keep muscle health), and are inconvenient to use when other basic life activities such as cleaning, toileting and the like are carried out.

Therefore, developing a caring machine that can satisfy the daily activities of disabled people and has a strong functionality for basic rehabilitation training, and can be used with the multi-mode caring module has become one of the problems to be actively solved by those skilled in the art. This care machine can be fit for carrying on the carrier module of disability person or person of rehabilitating, and the user of the different degree of adaptation still carries out different reconstruction motion simultaneously, lets disability person and nurse personnel all can operate the use from the initial stage of disability person to the recovered in-process, not only can benefit to a large amount of crowds, improves convenient to use nature and multifunctionality, alleviates user's economic burden on the one hand, more can reduce the waste of environmental resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mainframe module, a nursing machine and a hanging machine equipped with the mainframe module. The host module can be shifted and matched with various caring modules to generate various caring functions, and the caring modules can be arranged at different high-energy height positions of the host module according to the use requirements. The care machine comprises the host module and different care modules, and can be used for a user to sit, shift, move and the like. The suspension machine at least comprises the host machine module and a suspension frame module, and a user can perform suspension movement, rehabilitation exercise and the like by means of the suspension machine.

To achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a host module capable of being combined with various care modules to generate various care functions and performing actions such as shifting. The host module can include a shift module, a support frame module and a coupling module. The shifting module at least comprises a chassis unit and a pair of caster sets. The chassis unit has a flat upper surface that can be used to attach, carry other components or as a pedal. The auxiliary wheel leg sets are pivoted at two side ends of the chassis unit, and the wheel leg sets can be opened and closed to drive the main machine module to move. The supporting framework module comprises a plurality of upright posts and a plurality of connecting plates. One end of each upright post is fixedly connected to the chassis unit, and the other end of each upright post is connected with and fixed below the connecting plates. The coupling module comprises a plurality of coupling devices and a plurality of coupling interfaces, is arranged on the supporting framework module, and can be used for connecting and locking the caring module with different functions independently or in cooperation with the supporting framework module.

The upright has a plurality of first locking holes along the vertical direction on the outer side for receiving different functions of the care module or a plurality of coupling modules. The connecting plate is provided with a plurality of first connecting holes, a plurality of second locking holes and a plurality of locking pieces. One end of the vertical rod is connected with the first connecting hole and then fixed below the connecting plate through the second lock hole and the locking piece. It can be understood that the plurality of vertical rods are used for mounting and fixing the plurality of connecting plates above the chassis unit, so that the main machine module can be provided with the nursing module or other members with different functions through the plurality of vertical rods and the plurality of connecting plates.

Further, the coupling interface of the coupling module may include, but is not limited to, the first locking holes, the first mounting holes and the second locking holes. The coupling device is slidably sleeved on the vertical rod and is locked on the vertical rod through the first lock holes. The protection modules with different functions can be fixedly connected to the upright rod through the first lock holes and the coupling devices and are positioned on one side of the supporting framework module.

The host module can include a support bar, which is cross-mounted on a plurality of connection boards. When a user stands on the chassis unit of the shift module, the support rod can be supported by the user.

The host module can also comprise a support rod which is transversely arranged on the plurality of connecting plates. The support rod is provided with a plurality of control holding rods for controlling the movement of the host module. The plurality of control holding rods and the support rod can be formed in an integrated mode. Alternatively, the plurality of control holding rods are formed separately and then sleeved and fixed on the support rod. At this time, the supporting rod can be used as a pushing module.

To achieve at least one of the above advantages or other advantages, an embodiment of the utility model provides a nursing machine, which can be configured with a nursing module having different functions, and the nursing machine at least includes the aforementioned host module and a pushing module, wherein the pushing module is installed on the host module and can control an operation process of the nursing machine. The pushing module may include a mounting bracket, a support rod and a plurality of control grips. The mounting bracket is arranged above the connecting plate of the supporting framework module through the plurality of first mounting holes. The holding rod is generally U-shaped, and is mounted and fixed on one side of the mounting support frame for holding and supporting by a user or a caregiver. The control holding rods are sleeved and fixed on the holding rods and face the mounting support frame, and can be used for controlling the action of the care machine.

In some embodiments, the care-giver may include a load module mounted on the host module. The carrying module at least comprises a plurality of mounting bases, two guardrails and two carrying plates. The mounting bases are sleeved on the supporting frame module of the host module, and specifically, can be locked on the vertical rods of the supporting frame module through the first locking holes. The two guardrails are respectively pivoted on the mounting bases and can rotate around the mounting bases in the horizontal direction and can be unfolded outwards and leftwards and rightwards or folded inwards.

The two bearing plates are respectively detachably and rotatably arranged at the bottoms or the lower parts of the two guardrails. When the bearing plate is horizontally arranged, the bearing plate can be used for carrying weight, such as for users to ride. When the carrying board is lifted up, it can be close to the guardrail and can be fixed on the guardrail, at this time, the carrying module can be used for supporting by the user.

The carrying module further comprises a backrest assembly, which can be connected and locked with the two guardrails. When the two bearing plates are horizontally arranged, the backrest component can support and protect the back of a user when the user sits on the bearing plates.

Every guardrail includes two stock, and two stock are parallel arrangement from top to bottom and connect, fix via the plural root connecting rod, and have certain interval. The two ends of the long rod are respectively provided with a pivot mounting locking device for mounting and locking. One end of each long rod is pivoted and fixed with the mounting base, and the other end of each long rod is connected and fixed with the backrest component.

The bearing plate is rotatably arranged at the bottom of the guardrail through a plurality of limiting pins arranged on the rotating shaft rod, and when the bearing plate is lifted upwards, the bearing plate is close to the guardrail, and when the bearing plate is horizontally arranged, the bearing plate can carry weight. Each bearing plate is provided with an arc-shaped notch. When the two bearing plates are horizontally placed and folded, the two arc notches are opposite to each other to form an opening, and at the moment, the two bearing plates can be used for a user to sit.

In some embodiments, the care machine may include a leaning module mounted on the supporting frame module of the host module. Specifically, the first lock holes can be locked and fixed on the vertical rods of the supporting framework module. The abutting module can have an adjusting function, and can adjust the upper position, the lower position, the front position and the rear position according to the using condition.

The reclining module may include an attachment frame and a cushion. The mounting frame is arranged on the vertical rod of the supporting framework module through the first lock holes, and the back cushion is arranged on the mounting frame and faces to a user so as to support and lean against the body parts of the user, such as knees.

In some embodiments, the care machine may further include a supporting module installed on the host module, and configured to support and protect the body of the user when the user stands on the care machine. The supporting mold is assembled on the supporting frame module of the host module. The supporting module comprises at least two bearing rods, two supporting devices and two control holding rods. Each receiving rod has a plurality of attachment pins. The two bearing rods are horizontally arranged on the connecting plate through the first assembling hole and the assembling pin. The two supporting devices are respectively arranged on the two bearing rods. Each support device includes an attachment bracket set, a support member, and a support pad. The mounting frame assembly is sleeved and fixed on the bearing rod, and the supporting piece and the supporting pad are adjustably fixed on the mounting frame assembly. The supporting piece can be adjusted to the left and right along the horizontal direction, the distance between the supporting piece and the mounting frame set can be adjusted, and the supporting pad can rotate 360 degrees relative to the mounting frame set in a horizontal plane to adjust the fixed angle position of the supporting pad. The control holding rods are respectively arranged on the mounting and connecting frame assembly and used for controlling the action of the care machine.

The mounting bracket set in the supporting device comprises a socket piece, a mounting bracket, a mounting plate and a plurality of locking pieces. The sleeve joint piece is slidably sleeved and locked on the bearing rod and can be used for bearing and installing the mounting and connecting bracket. The mounting bracket is adjustably mounted to the socket member. After the installation and fixation, the mounting bracket is vertical to the bearing rod, and the vertical installation height of the mounting bracket can be adjusted relative to the bearing rod along the vertical direction. The mounting plate may be mounted on the mounting bracket along a horizontal plane to receive the support pad. The supporting pad can rotate 360 degrees relative to the mounting plate in the horizontal plane to adjust the fixed angle position of the supporting pad. The plurality of locking pieces are arranged on the mounting bracket and can be mounted and fixed with the control holding rod.

The support module may include a support device. The supporting device is assembled by a plurality of adjustable rods and is approximately U-shaped as a whole, and two ends of the supporting device are respectively arranged on the two mounting and connecting frame groups and are positioned above the two supporting devices.

The mounting bracket is generally T-shaped as a whole and comprises a horizontal rod and a vertical rod. The two ends of the horizontal rod are provided with a connecting rod, and the connecting rod is adjustably connected and fixed with the two ends of the adjustable rod of the supporting device. The height of the supporting device can be adjusted along the vertical direction, and the width of the supporting device can be adjusted along the horizontal direction.

When a user stands on the chassis unit of the nursing machine, the two supporting pieces in the supporting device can be used for supporting the waist of the user, and the two supporting pads can be used for supporting the hands of the user. When the upper body strength of the user is insufficient, in order to prevent the body of the user from inclining to cause danger when the user stands, the supporting device can support and clamp the chest and the abdomen of the user, so that the user can stand on the care machine more stably. Thus, the user with disability syndrome can exercise limb movement such as simple standing by means of the nursing machine.

In some embodiments, the nursing machine may further include a large wheel module mounted on the main frame module, which may be used as a main wheel of the nursing machine in some cases, so that the nursing machine may be used as a wheelchair in some indoor or outdoor locations. The bull wheel module at least comprises two mounting frames and two bull wheels. Two mounting brackets are symmetrically arranged on the vertical rod of the supporting framework module and the wheel leg group of the shifting module. Each caster group comprises a long foot rest and a short foot rest, and the mounting frame is arranged on the long foot rest. The bull wheel module may also include a first cross bar and two brake mechanisms. The two ends of the first cross bar are respectively connected and fixed with the two mounting frames so as to strengthen the mounting and connecting stability of the two mounting frames. The two braking mechanisms are respectively sleeved on the large wheel rotating shaft and linked with the large wheel. The two bull wheels are connected and locked in the bull wheel rotating shaft hole devices of the mounting rack through the bull wheel rotating shafts respectively and are positioned on the outer side of the mounting rack.

The bull wheel module can also comprise a lifting device which is symmetrically arranged on the mounting rack or the wheel foot group. The height of the caster group connected with the mounting rack can be adjusted by actuating the control lifting device. That is, the height of the long foot stand in the wheel foot set can be adjusted by operating the lifting device, the wheels on the long foot stand are lifted to a certain distance away from the ground, and then the large wheels are used as the wheels of the long foot stand in the wheel foot set.

The lifting device comprises a jacking frame and a group of limit pins. The lifting device is used for lifting the caster group connected with the lifting device so as to be beneficial to mounting or dismounting the large wheel on the mounting rack.

To achieve at least one of the above advantages or other advantages, an embodiment of the utility model provides a suspension machine, which at least includes the above-mentioned host module and a suspension module, wherein the suspension module is mounted above the host module, so that a user can perform various exercises, such as rehabilitation exercises. The suspension module includes a plurality of support posts and at least two suspension arms. The plurality of support columns are vertically arranged on the connecting plate through the first mounting holes, and the two suspension arms are erected on the plurality of support columns and are positioned above the connecting plate. One end of the suspension arm may be provided with a hook for suspending an object.

In some embodiments, the suspension module may include a receiving frame disposed at the upper end of the plurality of support pillars for receiving the two suspension arms. The bearing frame comprises at least two long rods, at least two short rods and a plurality of locking support pieces. The two long rods and the two short rods are fixedly connected through a plurality of locking support pieces and then are transversely arranged at the top ends or the upper ends of a plurality of support columns.

The locking support is provided with a groove and is positioned on one side far away from the supporting column. The two suspension arms are nested in the groove and locked on the locking support piece so as to be erected above the bearing frame. It can be understood that, along the vertical direction, one end of the locking support member is locked with the upper end of the support column, and the other end of the locking support member is used for receiving and erecting the suspension arm through the groove. Meanwhile, along the horizontal direction, the two sides of the locking support are respectively connected and locked with the long rod and the short rod. One side of the locking support may be provided with a hook for hanging an object.

In some embodiments, the suspension apparatus may further include a strap machine mounted on the chassis unit of the displacement module and having a retractable strap. The hanging strip can be hung on the hanging rack module and used for hanging objects.

In some embodiments, the crane may include a second cross bar that is straddled between the two suspension arms. When the second cross rod is fixedly erected on the two suspension arms, the second cross rod can be used as a horizontal bar for a user to perform stretching movement. In addition, the mounting and locking positions of the second cross rod on the two suspension arms can be adjusted back and forth along the suspension arms. The second cross bar can also be hung on the two suspension arms through an elastic band, and the user can carry out limb training by virtue of the telescopic movement of the hanging strip when holding the cross bar.

In one example, a roller can be sleeved on the second cross bar and can be used for hanging objects. The hanging belt on the belt hanging machine can surround the outer side ring surface of the roller to hang objects. The sling may be provided with a hook to better suspend the object.

In some embodiments, the suspension further comprises a pull-string assembly disposed between the two suspension arms; the pull string assembly includes a plurality of hook and loop elements and a plurality of pull strings. The hook ring pieces are symmetrically locked on the two suspension arms, the pull ropes are sleeved on the hook ring pieces in a penetrating way, one end of each pull rope is hooked at the head end of a sling of the sling machine, and the other end of each pull rope is used for suspending an object.

In some embodiments, the suspension machine may further include a sling module suspended from the suspension frame module. In one embodiment, the sling module can be suspended on two suspension arms for the user to shift or perform other exercises and exercises by means of the suspension machine. In another embodiment, the sling module can be suspended from the suspension rack module by a sling machine and a sling.

In some embodiments, the nursing machine further includes a power module installed on the second connection holes and fixed to the chassis unit by a locking member. The power module may include a mounting bracket mounted above the upper surface of the chassis unit through a second mounting hole; the upright post module comprises a fixed bracket and a lifting bracket, wherein the fixed bracket is arranged on the mounting seat frame, the lifting bracket is positioned above the fixed bracket and can move up and down along the vertical direction, and a plurality of lock holes are distributed on the lifting bracket along the vertical direction, so that the health care modules with different functions can be arranged at any height of the upright post module; and the driving module is arranged on the mounting seat frame and drives the lifting bracket to move up and down along the vertical direction.

In some embodiments, the electromotive module further includes a plurality of coupling devices disposed on the pillar module; the coupling device is locked by a plurality of lock holes at any height of the lifting support; the coupling device has several coupling interfaces for installing the health care module.

Therefore, the host module provided by the present invention can adjust the installation height of different care modules and drive the user to move. The suspension machine provided by the utility model can be used for suspending and shifting a user, and can also assist the user in performing limb movement, thereby promoting the limb reconstruction of disabled people. The nursing machine provided by the utility model can provide various nursing functions for users of the same type as disabled persons, different nursing functions can be matched according to the use requirements, a machine is multipurpose, different types of nursing machines are not required to be replaced when different nursing functions are used each time, and the nursing cost of the users is saved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described below in detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It should be apparent that the drawings in the following description are only examples of the present application and are not intended to limit the embodiments of the present invention, and that other drawings may be derived from the drawings by those skilled in the art without inventive faculty. The drawings comprise:

FIG. 1 is a perspective view of a host module according to an embodiment of the present invention;

FIG. 2 is a perspective view of another embodiment of the host module of the present invention;

FIG. 3 is a schematic view, partially in section, of the pedal of FIG. 2;

FIG. 4 is a schematic perspective view of an embodiment of the carer of the present invention;

FIG. 5 is a perspective view of the carrier module shown in FIG. 2;

FIG. 5A is a perspective view of the carrier module shown in FIG. 5;

FIG. 6 is a perspective schematic view of the pivot mount locking device of FIG. 5;

FIG. 7 is a schematic perspective view of another embodiment of the carer of the present invention;

FIG. 8 is a schematic perspective view of an embodiment of a support module of the carer of FIG. 7;

FIG. 9 is a schematic top perspective view of the bracing module shown in FIG. 7;

FIG. 10 is a schematic perspective view of a further embodiment of the carer of the present invention;

FIG. 11 is a perspective view of an embodiment of a large wheel module of the caretaking machine of FIG. 10;

FIG. 12 is a perspective schematic view of the bull wheel module of FIG. 11 in use;

figure 13 is a perspective schematic view of an embodiment of the present invention;

FIG. 14 is a perspective schematic view of an embodiment of a sling machine of the suspension machine of FIG. 13;

FIG. 15 is a perspective schematic view of another embodiment of a sling machine of the suspension machine of FIG. 13;

FIG. 16 is a perspective schematic view of one implementation of a cloth hanging module in the crane of FIG. 13; and

fig. 17 and 17A are perspective views of the electromotive module of the present invention at different viewing angles.

The attached drawings are marked as follows: 1-main unit module 2-care machine 3-push module 4-suspension machine 100-shift module 110-chassis unit 112-upper surface 113-mounting locking plate 114-bearing surface 115-second mounting hole (coupling interface) 120-wheel leg set 121-long leg 122-universal wheel set 123-short leg 124-directional wheel set 125-pivot shaft 126-switching device 127-directional wheel 128-elastic device 129-brake device 1291-operating rod 1292-brake rod 130-support rod 140-support rod 142-handle 144-control grip 150-chassis main body 151-guide unit 152-guide unit 153-guide pin 154-locking piece 160-T-shaped slide body 161-straight rod 162-cross rod 162-guide unit 153-guide pin 154 170-moving pedal 171 pedal 200-supporting frame module 210-upright 212-first lock hole (coupling interface) 220-connecting plate 222-first attachment hole (coupling interface) 224-second lock hole 226-locking piece 10-coupling module 12-coupling device 32-mounting support frame 34-holding rod 36-control holding rod 38-shackle 300-carrying module 310-attachment base 311-height adjusting device 3110-positioning pin 3111-switch operating piece 320-guardrail 321-pivoting device 3210-pivoting hole 322-long rod 323-long rod (rotating rod) 326-pivoting attachment locking device 3261-pivoting support pipe sleeve 3262-positioning groove 328-self-locking positioning device 3281-positioning hole 3282-positioning pin 3283-releasing positioning pin 3283 Key 330-backrest assembly 332-backrest seat 3321-long rod 3322 connecting rod 334-backrest 336-hook locking piece 337-locking piece 338-backrest mounting seat 340-bearing plate 342-arc notch 344-opening 345-stop pin 346-pivot slot 347-long hole 348-bayonet 20-bracing module 22-bearing rod 24-holding device 26-control holding rod 202-mounting pin 242-mounting bracket assembly 2422-socket part 2424-mounting bracket 2425-horizontal rod 2426-mounting plate 2427-vertical rod 2428-locking piece 2429-mounting rod 244-holding piece 246-adjustable rod 280-adjustable rod 281-adjustable rod 500-backrest module 501-mounting bracket 502- The back cushion 600-large wheel module 610-mounting frame 611- (mounting frame) upper locking device 612- (mounting frame) lower locking device 615-large wheel rotating shaft 616-large wheel rotating shaft hole device 620-first cross bar 630-braking mechanism 640-large wheel 650-lifting device 651-overhead frame 652- (overhead frame) limit pin 660-electric driving wheel 700-suspension frame module 710-support column 711-connecting rod 720-suspension arm 730-bearing frame 732-733 long rod-holding rod 734-short rod 736-locking support member 7361-hook piece 738-groove 740-second cross bar 741-locking member 742-roller 750-sling machine 752-sling 7521-sling piece 754-pull rope component 7541-hook piece 7542- The pull rope 760, the sling module 800, the electric module 810, the mounting bracket 820, the column module 830, the driving module 840, the coupling device 811, the coupling base 812, the adapter 8111, the positioning rod 8112, the locking member 821, the fixing bracket 822, the lifting bracket 841, the coupling interface 901, the health care module 902, the health care module

Detailed Description

Specific structural and functional details disclosed herein are merely representative and are provided for purposes of describing example embodiments of the present invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or component in question must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In addition, the term "comprises" and any variations thereof mean "including at least".

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integrally formed connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Referring to fig. 1, 2 and 3, fig. 1 is a perspective view of an embodiment of a host module according to the present invention, fig. 2 is a perspective view of another embodiment of the host module according to the present invention, and fig. 3 is a partial cross-sectional view of the pedal shown in fig. 2. To achieve at least one of the advantages or other advantages, an embodiment of the utility model provides a host module 1, which can be combined with various care modules to generate various care functions and perform actions such as shifting.

As shown in fig. 1 and 3, the host module 1 may include a shift module 100, a support frame module 200, and a coupling module 10. The shift module 100 includes at least one chassis unit 110 and a pair of caster sets 120. The chassis unit 110 is horizontally disposed, the auxiliary wheel leg assemblies 120 are pivotally connected to two side ends of the chassis unit 110, and the wheel leg assemblies 120 can be opened and closed to drive the host module 1 to move. The base 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 moving step 170. The chassis main body 150 is a U-shaped structure for mounting the caster assemblies 120 and the supporting frame module 200, and guiding the movement of the movable step 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 bar 161 and a cross bar 162 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 utility model is not limited thereto. In the embodiment shown in fig. 3, one end of the straight rod 161 is locked in a groove at the center of the cross rod 162 to form a T-shaped structure matching with the chassis main body 150, and the two structures together define a bottom frame of the chassis unit 110 to receive the pedal 171. The chassis body 150 has guiding units 151/152 at the center and two sides of the U-shaped structure, wherein the guiding unit 151 at the center of the U-shaped structure is used for slidably receiving the straight rod 161 of the T-shaped sliding body 160, and the guiding units 152 at the two inner sides are used for slidably receiving the two ends of the cross rod 162. The pedal 171 is installed above the T-shaped sliding body 160 and can move between different positions by the T-shaped sliding body 160 sliding back and forth in the guiding unit 151/152 of the chassis main body 150, and the guiding unit 151 is provided with a locking member 154 for locking the straight rod 161 to fix the movable pedal 170 at different positions. The pedal 171 can be used for mounting and carrying other components, such as a foot pedal for a user to put his feet on, or a mounting surface for receiving and mounting other modules and components, and the form of the guiding unit 151/152 is not limited to a groove or a rod, as long as it can be coupled with the movable pedal for smooth sliding. In one embodiment, the pedals 171 of the chassis unit 110 may be provided with stripes to increase friction force to enhance skid resistance. The two side ends of the chassis main body 150 have two mounting locking plates 113, and the mounting locking plates 113 have a receiving surface 114 thereon, which is flush with the flat upper surface 112 of the chassis unit 110, for receiving and supporting other components.

The auxiliary wheel leg assembly 120 at least comprises a plurality of universal wheel sets 122, at least one directional wheel set 124, two long foot stands 121 and two short foot stands 123. The direction of displacement of the universal wheel set 122 in the horizontal plane is not limited when it rotates. In the illustrated embodiment, the set of casters 120 includes at least four sets of universal wheels 122. The four universal wheel sets 122 are pivotally mounted at both side ends of the chassis unit 110 by two long foot stands 121, two short foot stands 123 and a pivot shaft 125, and the long foot stands 121 and the short foot stands 123 are mounted below the chassis unit 110 by mounting the locking plate 113 and the pivot shaft 125. That is, one long foot stand 121, one short foot stand 123, and two universal wheel sets 122 are provided on each side end of the chassis unit 110. One end of each long foot stand 121 and each short foot stand 123 is provided with a universal wheel set 122, and the other end is fixed below the chassis unit 110. Two long foot rests 121 and two short foot rests 123 are distributed on the front and rear sides of the chassis unit 110. The diameter of the universal wheel set 122 installed on the short foot stand 123 is larger than the diameter of the universal wheel set 122 installed on the long foot stand 121, and the long foot stand 121 and the short foot stand 123 are further provided with a control device for controlling the movement, positioning and locking of the universal wheel set 122. Two long foot stands 121 in the caster set 120 can be opened and closed to swing, so as to be conveniently matched with auxiliary tools such as a wheelchair and the like. When the two long legs 121 are opened, the overall stability of the host module 1 can be enhanced.

For better handling and safety during displacement, the steering wheel set 124 may be set to move in a horizontal plane only in a predetermined direction when rotated. The directional wheel set 124 is disposed adjacent to the middle of the front side of the chassis unit 110, and is located inside a horizontal closed area formed by the vertices of the universal wheels. The directional wheel set 124 comprises a directional wheel 127, an elastic device 128 and a switching device 126; the directional wheel 127 is movably installed below the directional wheel set 124 through an elastic device 128, so that the axial center of the directional wheel 127 can move elastically and freely in the vertical direction. Due to the action of the elastic device 128, the directional wheel 127 can be kept in contact with the ground at all times, and the effectiveness of the directional wheel 127 in the whole moving process can be ensured; the switching device 126 is disposed next to the directional wheel 127, and the switching device 126 can control the directional wheel 127 in a directional or freely steerable state. In other words, when the switching device 126 is switched, the moving direction of the guide wheel 127 can be fixed, and the shift module 100 can be moved in the set direction. Alternatively, when the switching device 126 is switched, the directional wheel 127 can be released from the directional state, and the directional wheel 127 can be freely turned like a universal wheel, so that the shift module 100 can be moved in any direction. The above directional or non-directional switching operation may be accomplished by any suitable directional mechanism. For example, the switching device 126 and the orientation wheel 127 may respectively include a positioning pin and a positioning hole (not shown), and the orientation wheel 127 is in an oriented state or a non-oriented state by switching operation of coupling or decoupling the two, so as to meet the requirement of shifting operation in different applications. In addition, instead of the single directional positioning, the direction wheel 127 may be provided with a plurality of directional positioning, so that the direction of positioning of the direction wheel 127 is changed by operating the switching device 126. The wheel leg assembly 120 is disposed in such a way that the movement of the shift module 100 and the host module 1 is more stable and labor-saving, and the operation is more convenient. In addition, the directional wheel set 124 and the movable pedal 170 can move toward the short foot stand 123 relative to the long foot stand 121.

The supporting frame module 200 includes a plurality of vertical rods 210 and a plurality of connecting plates 220. One end of the plurality of vertical rods 210 is fixed to the chassis unit 110 of the shift module 100, and the other end is connected to the plurality of connecting plates 220 and fixed below the plurality of connecting plates 220. That is, the plurality of connection plates 220 are located above the chassis unit 110, and the plurality of uprights 210 are connected between the chassis unit 110 and the plurality of connection plates 220. As shown in the figure, one end of the plurality of vertical rods 210 is fixed on the receiving surface 114 of the mounting lock plate 113 of the chassis unit 110, so as to prevent the movable range of the movable pedal 170 of the chassis unit 110 when moving relative to the long foot frame 121 toward the short foot frame 123.

The upright posts 210 are vertically provided with a plurality of first locking holes 212 to form a coupling interface for mounting and locking the care modules with different functions, and the four upright posts 210 are provided with the first locking holes 212 with required number and spacing according to requirements to form four independent and mutually matched coupling interfaces. The height of the nursing module with different functions can be adjusted by the first locking holes 212 installed on the vertical rods 210 with different heights. The connecting plate 220 has a plurality of first coupling holes 222 (coupling interfaces) disposed on a horizontal surface thereof and a plurality of second locking holes 224 disposed on a vertical surface thereof, and can be used with a plurality of locking members 226 to form another coupling module device for fixing the components mounted in the first coupling holes 222. One end of the upright rod 210 is fixed below the connecting plate 220 through the second locking holes 224 and the locking members 226 after being connected to the first connecting holes 222. The first locking holes 212, the first mounting holes 222, and the second locking holes 224 may be, but not limited to, arranged at equal intervals. It can be understood that the plurality of uprights 210 are used for mounting and fixing the plurality of connecting plates 220 above the chassis unit 110, so that the main unit module 1 can be used for mounting nursing modules or other members with different functions through the plurality of uprights 210 and the plurality of connecting plates 220.

To further illustrate, in one embodiment, the plurality of connecting plates 220 are horizontally disposed and perpendicular to the plurality of uprights 210. The upright 210 may be a hollow cylindrical tube made of metal, and the connecting plate 220 has a substantially elongated shape and a certain thickness to facilitate the arrangement of through holes. The plurality of first attaching holes 222 on the connecting plate 220 are vertically arranged and are through holes. The second locking holes 224 and the locking members 226 on the connecting plate 220 are horizontally arranged and perpendicular to the first mounting holes 222.

The coupling module 10 includes a plurality of coupling devices 12 and a plurality of coupling interfaces, which are disposed on the supporting frame module 200, and can be used alone or in cooperation with the supporting frame module 200 for mounting and locking the nursing module with different functions. The coupling device 12 is slidably sleeved on the upright rod 210 and is locked on the upright rod 210 through the first locking holes 212. The nursing module with different functions can be fixed on the vertical rod 210 through the first locking holes 212 and the coupling device 12 and located at one side of the supporting frame module 200, so as to achieve the purpose of easily and rapidly adjusting the height. In addition to the first lock hole, a first attachment hole disposed on the connection plate and a second attachment hole disposed on the chassis unit may also serve as a coupling interface for attaching the camera module. That is, the coupling interface of the coupling module 10 may include, but is not limited to, the first locking holes 212, the first mounting holes 222, and the second mounting holes 115. In some applications, the care module can be directly combined with the corresponding coupling interface without the aid of a coupling device and installed on the host module 1. Referring to fig. 1 and 2, in order to achieve a simple and fast height adjustment, the coupling device 12 further comprises a height adjustment device 311. The height adjusting device 311 is sleeved on the upright 210 and provided with a positioning pin 3110 for being combined and locked with the plurality of first locking holes 212 of the upright 210. The number of the positioning pins 3110 may be one or more so as to stably lock the fence 320 to the upright 210; and a switch operator 3111 for operating the engagement or disengagement of the positioning pin 3110 with or from the first locking hole 212.

Referring to fig. 2 in conjunction with fig. 1, the host module 1 may further include a plurality of support rods 130, 140 in different forms, which are mounted on a plurality of connection plates 220. The supporting rod 130 can be locked and cross-mounted above the connecting plate 220 through the first mounting hole 222, the second locking hole 224 and the locking member 226, and is located in front of the user (based on the vertical rod 210 of the host module 1, the user side is the front, and the caregiver standing side is the rear) for the user to hold and support. In one example, the support rod 130 may be a hollow cylindrical tube made of metal material to maintain certain rigidity and bearing strength.

The supporting rod 140 can be locked and cross-bridged above the connecting plate 220 through the first connecting hole 222, the second locking hole 224 and the locking member 226, and is located behind the user (with the upright rod 210 of the host module 1 as a base point, one side of the user is the front, and one side of the caregiver is the back) for the caregiver or the user to control the movement of the host module 1. The support bar 140 may be symmetrically provided with two handles 142 at two ends of the support bar 140. The grip 142 is substantially L-shaped and is located in the upper area space between the plurality of webs 220. The handle 142 may be integrally formed with the support rod 140. Alternatively, the handle 142 may be formed separately and then installed on the supporting rod 140, such as by welding or by being fixed by being sleeved. The two handles 142 are respectively provided with a control handle 144, and the control handle 144 is connected to and can control the two brake devices 129 symmetrically arranged on the chassis unit 110, so that the caregiver or the user can control the movement of the host module 1 by operating the control handle 144. At this time, the supporting rod 140 can be used as the pushing module 3.

According to the requirement, the supporting rods 140 can have different orientations when being mounted on the connecting plates 220 to achieve different functions. When the handle 142 of the supporting rod 140 and the control handle 144 face the caregiver, the caregiver can control the movement of the host module 1. When the handle 142 and the control handle 144 of the support rod 140 face the user, the user can control the movement of the host module 1, or the user can hold and support the host module 1, so that the user can perform standing training and/or walking training with the host module 1. When a user stands on the chassis unit 110 of the shift module 100, the user can hold the support rods 130 and 140 with both hands, respectively, and the user can perform standing training or simple walking exercise by means of the host module 1.

Referring to fig. 4 in conjunction with fig. 1 and fig. 2, fig. 4 is a perspective schematic view of an embodiment of the nursing machine of the present invention. To achieve at least one of the above advantages or other advantages, an embodiment of the utility model provides a care device 2, which can be configured with different functions of a care module, and at least includes the aforementioned host module 1 and a push module 3, wherein the push module 3 is installed on the host module 1 and can control an operation process of the care device 2. The push module 3 may include various forms and configurations such as the support bar 130 and the support bar 140 described above.

The pusher module 3 may include a mounting pedestal 32, a rest 34 and a plurality of control grips 36. The mounting bracket 32 is mounted above the connection plate 220 of the supporting frame module 200 through a plurality of first mounting holes 222. The handrail 34 is generally U-shaped, and is attached and fixed to one side of the mounting bracket 32, and can be located above one side of the short leg 123 of the wheel leg set 120 of the shift module 100 for being held and supported by a user or a caregiver. A plurality of control levers 36 are symmetrically disposed around the rod 34 and locked to face the mounting bracket 32 for controlling the operation of the nursing machine 2. The control handle 36 can be connected to two brake devices 129 symmetrically mounted on the chassis unit 110 to control the operation of the nursing machine 2. Referring to fig. 2 and 4, in one embodiment, the braking device 129 includes an operating lever 1291 and a braking lever 1292. The operating lever 1291 is coupled to the control grip 36 by a brake cable (not shown) and is coupled to the brake lever 1292 in a lever manner. In this way, the user can grip or release the control grip 36 on the holding rod 34, and the operating rod 1291 can operate the brake lever to close to or separate from the ground, thereby completing the braking operation. Therefore, the two brake devices 129 and the two corresponding control levers 36 are symmetrically installed to form a complete brake module, thereby improving the safety of the moving operation of the care machine 2. Of course, the components and the combined operation of the brake module are only examples, and can be replaced by other brake modules with the same or similar functions. The mounting bracket 32 can be assembled by a plurality of rods and a plurality of mounting members, and then mounted on the top of the connecting plate 220 of the supporting frame module 200 through a plurality of first mounting holes 222. The two ends of the handrail 34 are mounted and locked on the mounting bracket frame 32 through a plurality of mounting members. The mounting member of the mounting bracket frame 32 is provided with a hook ring 38 for hanging a strap or the like.

When the user stands on the base unit 110 of the shift module 100 for training with the help of the nursing machine 2, the user can hold the mounting bracket 32 of the push module 3 with his/her hands, and at this time, the user's hip can be supported by the sling, and both ends of the sling are hung on the hook ring 38 of the mounting bracket 32, and provide a certain tension and enough bearing force to protect and support the user.

Referring to fig. 4 again, in an example, the nursing machine 2 may further include a leaning module 500 installed on the supporting frame module 200 of the host module 1. Specifically, the first locking holes 212 can be locked and fixed on the vertical rods 210 of the supporting frame module 200. The leaning module 500 may have an adjusting function, and may adjust the position of the upper, lower, front, and rear portions according to the use condition.

The reclining module 500 may include an attachment frame 501 and a backrest cushion 502. The mounting frame 501 is mounted on the upright rod 210 of the supporting frame module 200 through the first locking holes 212, and the backrest cushion 502 is mounted on the mounting frame 501 and faces the user to support the knees of the user, so as to assist the user in the transformation between sitting and standing. In different usage scenarios, the leaning module 500 can be used for leaning on body parts such as body trunk, head, and hands, in addition to the knees or legs.

As shown in fig. 4 to 6, in an example, the caregiver 2 may include a carrying module 300 installed on the host module 1, and the carrying module 300 may have a plurality of different caring functions. The carrying module 300 at least includes two mounting bases 310, two side rails 320, a backrest assembly 330 and two carrying plates 340.

Two mounting bases 310 are mounted on the supporting frame module 200 of the host module 1. The carrying module 300 can be installed at different positions/heights on the host module 1 according to different functions or requirements of use. As shown in the figure, the two mounting bases 310 can be mounted on the upright rod 210 and then fastened and locked by the first locking holes 212, so as to be mounted on the upright rod 210 of the cradle module 200 in the host module 1. One end of each of the two guard rails 320 is pivotally connected to the two mounting bases 310, and can rotate around the mounting bases 310 in the horizontal direction, and can be unfolded outwards and leftwards and rightwards or folded inwards. The other ends of the two guard rails 320 can be connected and locked with the backrest assembly 330. The carriage module 300 further includes a self-locking positioning device 328 for automatically locking the balustrade 320 when the balustrade 320 is closed or in a specific orientation, so as to limit the horizontal rotation of the balustrade 320.

In some embodiments, the mounting base 310 is telescopically mounted on the coupling device 12, and each of the side rails 320 has a pivot device 321 mounted at an end of the side rail 320 near the upright 210. The self-locking positioning device 328 includes at least one positioning hole 3281 and at least one positioning pin 3282, which are respectively and correspondingly disposed on the mounting base 310 and the guardrail 320, and when the guardrail 320 is folded or in a specific orientation, the positioning pin 3282 mounted on the mounting base 310 or the guardrail 320 is automatically clamped in the positioning hole 3281 mounted on the guardrail 320 or the mounting base 310. In the example of fig. 5, the attachment base 310 is integrated with the coupling device 12, i.e., the attachment base 310 of this embodiment combines the functions of the coupling device 12, and the height adjustment of the carrying module 300 can be easily and quickly performed by operating the height adjusting device 311. The pivot device 321 has a pivot hole 3210 for engaging with the pivot of the mounting base 310. The positioning hole 3281 of the self-locking positioning device 328 can be disposed on the pivoting device 321, and the positioning pin 3282 can be disposed on the mounting base 310, so that when the guardrail 320 is folded or in a specific orientation, the positioning pin 3282 of the self-locking positioning device 328 can be automatically clamped in the positioning hole 3281, thereby limiting the horizontal rotation of the guardrail 320. When the position of the guard rail 320 is to be rotated again, the user simply presses the release key 3283 provided on the attachment base 310 and connected to the positioning pin 3282 to separate the positioning pin 3282 from the positioning hole 3281, and the self-locking positioning state can be released.

Each guardrail 320 includes at least two elongate bars 322, 323. The two long rods 322, 323 are disposed in parallel up and down, and can be connected and fixed by a plurality of connecting rods (not shown), and a certain distance is provided between the two long rods 322, 323. The two ends of the long rods 322, 323 are respectively provided with a pivot device 321 and a pivot locking device 326 for mounting and locking, so that the two long rods 322, 323 are positioned in the same plane after being fixed. Each rail 320 is pivotally connected to the mounting base 310 at one end via a pivot 321 and is connected to the backrest assembly 330 at the other end via a pivot lock 326. In the example of fig. 6, the pivot locking devices 326 are formed by a pivot tube sleeve 3261 sleeved on a vertical connecting rod (not shown) and a hook locking member 336 installed on the side of the backrest module 330, wherein the pivot tube sleeve 3261 has a positioning groove 3262. In addition to the connecting rod, in other embodiments, the pivot tube 3261 can also be connected to the vertical rod at one side of the guardrail.

As shown in FIG. 5 and FIG. 5A, the lower long rod 323 of the two parallel long rods of each guardrail 340 is horizontally installed on the bottom of the guardrail 320 to serve as a rotation shaft of the bearing plate 300. The rotating shaft 323 has a plurality of limit pins 345. The two bearing plates 340 are rotatably mounted on the bottom or lower rotating shaft 323 of the two guardrails 320, respectively. One side of each bearing plate 340 is provided with a pivot groove 346, which can be a U-shaped groove, sleeved on the pivot rod 323, the pivot groove 346 is provided with a plurality of elongated holes 347 for sleeving a plurality of limit pins 345, so that the bearing plate 340 can be horizontally placed to carry weight and lifted upwards to be close to the guardrail 320; when the loading plate 340 is lifted upwards, the pivoting slot 346 rotates around the rotating shaft 323 and can be fixed by the locking pin 348 when being close to the protection fence 320, so as to prevent the lifted loading plate 340 from falling down and affecting the use of the protection fence 320 during the use process. When the supporting plate 340 is lifted up to be close to the guardrail 320, the carrying module 300 can be used for other functions besides carrying, such as the carrying module 300 can be supported by a user. When the two supporting plates 340 are horizontally disposed, the backrest assembly 330 can support and protect the back of the user when the user sits on the supporting plates 340. When the carrying plate 340 is not needed, it can be quickly removed after being lifted up, so that the carrying module 300 can be used for other functions besides carrying.

The carrier plate 340 is disposed below or at the bottom of the guardrail 320. The loading plate 340 can be detachably mounted to the bottom of the guard rail 320 through the pivoting groove 346 and can rotate relative to the rotating shaft 323. The carrier plate 340 has an arc-shaped notch 342. When the two supporting plates 340 are laid flat and folded, the two arc-shaped notches 342 are opposite to each other to form an opening 344. At this time, the two supporting plates 340 can be used for supporting the user, i.e. the carrying module 300 can be used for the user to ride. Furthermore, when the two supporting plates 340 are laid flat and folded, an opening 344 is formed, and the opening 344 can correspond to the size of the cavity of the toilet, so that the user with disability can use the toilet conveniently.

Referring again to fig. 4 and 5, the backrest assembly 330 includes a backrest seat 332 and a backrest 334. The backrest mount 332 has a plurality of hook latches 336 and a backrest mount 338; each hook locking member 336 comprises a locking member 337 connected and locked with the pivotal tube sleeve 3261 of the guardrail 320; the backrest mounting seat 338 is disposed above the backrest seat 332 or other suitable locations for receiving different types of backrest 334. In addition to the two back jacks, the back rest mount 338 may be configured such that the back rest 334 is removably attached to the back rest mount 332 by other means. In one embodiment, the backrest seat 332 is formed of a flat plate, and the hook-locking members 336 are disposed on both sides of the flat plate and respectively connected and locked with the positioning grooves 3262 of the pivot pipe sleeves 3261 of the two balustrades 320, so that the two balustrades 320 can be kept at the same positions in the vertical direction and the front-rear direction. In addition, when the hook lock 336 of only one side of the backrest seat 332 is locked with the pivot pipe sleeve 3261, the backrest seat 332 can rotate with the pivot pipe sleeve 3261 at any angle. The backrest mount 338 illustrated in fig. 5A is comprised of two backrest receptacles mounted centrally behind the backrest mount. The back jacks 338 may be used to plug different types of backs 334 to accommodate different applications or personalization requirements. The hook lock 336 and the pivot pipe sleeve 3261 installed on both sides of the backrest seat can be locked after being sleeved, locked and locked, or other locking devices which can be quickly installed and disassembled.

Referring to fig. 2 and 4, referring to fig. 7, 8 and 9, fig. 7 is a perspective schematic view of another embodiment of the carer of the present invention, fig. 8 is a perspective schematic view of a supporting module in the carer of fig. 7, and fig. 9 is a schematic view of a supporting module in fig. 8.

Referring to fig. 2 and 4 and fig. 7, when the carrying module 300 is loaded on the nursing machine 2, the nursing machine may further include a supporting module 20, which is installed on the supporting frame module 200 of the main machine module 1, and can be used as an auxiliary device in cooperation with the carrying module 300 or can be used in cooperation with the main machine module 1 alone. The propping module 20 comprises at least two support rods 22, two supporting devices 24 and two control holding rods 26. Each adapter 22 has a plurality of attachment pins 202. The illustrated configuration of the bolster 22 is the same as or similar to the web 220, but may be different. The two receiving rods 22 are horizontally mounted on the connecting plate 220 through the first mounting holes 222 and the mounting pins 202, and are locked by the second locking holes 224 and the locking members 226. The two supporting devices 24 are respectively arranged on the two bearing rods 22.

Each of the buttressing devices 24 includes an attachment frame set 242, a buttress 244, and a bolster pad 246. The mounting stack 242 is sleeved and secured to the bolster 22, and the buttress 244 and bolster 246 are adjustably secured to the mounting stack 242. The buttress 244 is horizontally left-right adjustable from the mounting assembly 242, and the bolster 246 is rotatable 360 degrees in a horizontal plane relative to the mounting assembly 242 to adjust its fixed angular position. The two control handles 26 are respectively mounted on the two mounting bracket sets 242 for controlling the operation of the care machine 2.

Referring to FIG. 8 in conjunction with FIG. 7, in one example, the buttress module 20 may further include a buttress assembly 28. The propping device 28 is assembled by a plurality of adjustable rods 280 and is generally U-shaped as a whole, and both ends thereof are respectively mounted on the two mounting bracket sets 242 and located above the two supporting devices 24.

See fig. 9 in conjunction with fig. 7 and 8. Further illustrated, the mounting bracket set 242 in the holding device 24 includes a socket 2422, a mounting bracket 2424, a mounting plate 2426, and a plurality of latches 2428. The sleeve 2422 is slidably sleeved and locked on the receiving rod 22 for receiving the mounting and mounting bracket 2424. The attachment bracket 2424 is adjustably mounted on the socket 2422. After being installed and fixed, the attachment bracket 2424 is perpendicular to the support rod 22, and can be vertically adjusted in installation height relative to the support rod 22. Mounting plate 2426 may be mounted on attachment bracket 2424 along a horizontal plane to receive bolster 246. Bolster 246 may be rotated 360 degrees relative to mounting plate 2426 within this horizontal plane to adjust its fixed angular position. A plurality of locking members 2428 are mounted on the mounting bracket 2424 and are adapted to be mounted and secured to the control handle 26.

The attachment cradle 2424 is generally T-shaped in its entirety, including a horizontal bar 2425 and a vertical bar 2427. An attachment bar 2429 is mounted on each end of the horizontal bar 2425, and the attachment bar 2429 is adjustably attached to and secured to each end of the adjustable bar 280 of the reclining device 28. The support device 28 is vertically adjustable in height and horizontally adjustable in width.

One side of the attachment 2422 in the mounting stack 242 has a recess with a locking hole on one side. The sleeve 2422 can slide on the support rod 22 through the groove, and when the sleeve is slid to a predetermined position, the sleeve is locked on the support rod through the locking hole on the sleeve. The vertical rod 2427 of the attachment bracket 2424 is inserted through a through hole of the sleeve 2422 and locked. The vertical rods 2427 can adjust the installation height thereof in the vertical direction, so as to adjust the overall height of the supporting module 20. The mounting plate 2426 may be a thin plate similar to an oval shape and is fixed to the mounting bracket 2424 above the horizontal bar 2425 by screws or the like, and the support pad 246 is rotatably adjustably mounted on the mounting plate 2426. A plurality of locking members 2428 are mounted on opposite ends of the horizontal bars 2425 of the mounting bracket 2424, one of which is mounted and secured to the control handle 26. The locking element 2428 is provided with a hook-shaped structure, which can be used for load-bearing suspension, such as suspension of a hanging strip on the hook-shaped structure for load bearing and bearing. The control grip 26 is provided with a control grip and control buttons to better control the actuation of the control carer 2. Buttress 244 includes a buttress pad and a buttress mounting bar. A mounting arrangement is provided at the junction of the horizontal 2425 and vertical 2427 bars of the attachment cradle 2424. The bracing mounting bars of the bracing members 244 have a length and are adjustably attached to the mounting arrangement at the junction of the horizontal bars 2425 and the vertical bars 2427 of the attachment bracket 2424 to adjust the spacing between the two bracing members 244 in the bracing module 20 at the same horizontal plane.

The mounting bar 2429 installed on both ends of the horizontal bar 2425 of the mounting bracket 2424 has one end sleeved and locked on one end of the horizontal bar 2425 and the other end provided with a positioning pin. The supporting device 28 is assembled by a plurality of adjustable rods 280 and is generally U-shaped, wherein it includes two U-shaped adjustable rods 280 and a plurality of mounting holes are formed at two ends of the adjustable rods 280. The mounting holes on both ends of each U-shaped adjustable bar 280 are fixedly connected with the positioning pins of the two mounting bars 2429 of the mounting bracket 2424. The mounting height of the reclining device 28 in the vertical direction is adjusted by adjusting the locking position of the attachment hole of the U-shaped adjustable bar 280 and the positioning pin of the attachment bar 2429. The two U-shaped adjustable rods 280 are connected and locked by two straight rod type adjustable rods 281. One end of the two straight rod type adjustable rods 281 is fixedly connected to the U-shaped adjustable rod 280, and the other end thereof is provided with a plurality of mounting holes with the same number and is fixedly connected in the horizontal direction through the mounting holes. The installation distance of the propping device 28 in the horizontal direction is adjusted by adjusting the locking position of the installation holes on the two straight rod type adjustable rods 281. An elastic cushion can be sleeved on the plurality of adjustable rods 280 and 281 to increase the comfort of the reclining device 28. The elastic buffer sleeve can be made of various materials with elastic function.

Two supports 244 of the support device 24 may be used to support the waist of the user and two support pads 246 may be used to support the hands of the user when the user is standing on the chassis unit 110 of the carer 2. When the upper body strength of the user is insufficient, in order to prevent the body from tilting and causing danger when the user stands, the supporting device 28 can support and clamp the chest and abdomen of the user, so that the user can stand on the nursing machine more stably, for example, the supporting device 28 can be positioned under the armpit of the user to better support and clamp the armpit of the user to support and protect the user. In this way, the user with disability syndrome can exercise limb movements such as simply standing with the help of the care machine 2.

Referring to fig. 10 to 12 with reference to fig. 1 and 4, fig. 10 is a perspective schematic view of a care machine according to another embodiment of the present invention, fig. 11 is a perspective schematic view of a large wheel module implemented in the care machine shown in fig. 10, and fig. 12 is a perspective schematic view of the large wheel module shown in fig. 11 in a use state.

Please refer to fig. 10 in conjunction with fig. 1 and fig. 4. In order to further enrich or increase the types of the care functions of the care machine 2, the same care machine can have more functions, and the care machine 2 can comprise a large wheel module 600 arranged on the host module 1. The large wheel module 600 at least comprises two mounting frames 610, a first cross bar 620, two braking mechanisms 630 and two large wheels 640. The two mounting brackets 610 are symmetrically mounted on the vertical rod 210 of the supporting frame module 200 and the auxiliary caster set 120 of the shift module 100. Each wheel leg set 120 includes a long leg frame 121 and a short leg frame 123, and the mounting frame 610 is mounted on the long leg frame 121. The two ends of the first cross bar 620 are respectively coupled and fixed to the two mounting brackets 610 to enhance the mounting stability of the two mounting brackets 610. The two braking mechanisms 630 are respectively sleeved on the large wheel rotating shaft 615 and are linked with the large wheel 640. The two large wheels 640 are respectively mounted on the large wheel axle hole devices 616 of the mounting frame 610 through the large wheel rotating shafts 615 to be connected and locked, and are located outside the mounting frame 610.

As shown in fig. 11, the large wheel module 600 may further include a lifting device 650 mounted on the locking device 612 below the mounting frame 610 (or symmetrically mounted on the wheel leg assembly 120 of the displacement module 100). Actuation of the steering lift device 650 adjusts the height of the caster assembly 120 attached to the mounting bracket 610. That is, the height of the long leg 121 of the wheel leg set 120 can be adjusted by operating the lifting device 650, and the universal wheel set 122 on the long leg 121 is lifted and separated from the ground by a certain distance, so as to conveniently mount the large wheel 640 on the mounting frame 610, and then the large wheel 640 is used as a wheel of the long leg 121 of the wheel leg set 120. Each lifting device 650 comprises at least one overhead frame 651 and a set of limit pins 652, and the lifting device 650 is used for lifting the caster set 120 attached thereto so as to facilitate the mounting or dismounting of the large wheel 640 to the mounting frame 610. That is, the two top frames are first put down to contact the ground and are restricted by the limit pin 652 to be unable to rotate upward, and then the pushing module 3 is used to apply force to the front wheel direction, so that the top frame 651 contacts the ground as a fulcrum to lift the universal wheel set 122 on the long foot stand 121 and leave the ground for a certain distance, at this time, the top frame 651 just passes the highest point and is blocked by the other limit pin 652 to be in a stable static state, so as to facilitate the installation or the disassembly of the large wheel 640 on the installation frame 610.

After the large wheel 640 is installed, the large wheel 640 is used as a wheel of the long stand 121 in the wheel leg set 120. At this time, the large wheel module 600 is used as a wheel in the care machine 2 in cooperation with the short leg 123 of the wheel leg set 120 of the shifting module 100, and the care machine 2 can be used as a wheelchair outdoors, so that a user can perform basic life activities outdoors by means of the care machine 2.

Further, each of the mounting frames 610 of the wheel module 600 at least includes an upper locking device 611 and a lower locking device 612. The upper locking device 611 is used to connect and lock with the vertical rod 210 of the supporting frame module 200, and the lower locking device 612 is used to connect and lock with the long foot stand 121 of the caster set 120 of the shifting module 100. The lifting device 650 may be mounted to the locking device 612 below the mounting bracket 610. Thus, the attachment and detachment of the large wheel module 600 can be simply and rapidly completed.

The large wheel module 600 may further include a first cross bar 620 and an electric driving wheel 660. The two ends of the first cross bar 620 are detachably fixed to the two mounting frames 610, respectively. The electric driving wheel 660 is installed at the center of the first cross bar 620, and is used for driving the host module 1 to move.

The carrying module 300, the leaning module 500, the large wheel module 600 and the supporting module 20 of the care machine 2 can be installed on the main machine module 1 individually or by different matching combinations according to the requirements of the use scene. In other words, the care machine 2 can be used for multiple purposes by different matching combinations of the main machine module 1, the carrying module 300, the abutting module 500, the large wheel module 600 and the supporting module 20, and the module components can be rapidly disassembled and assembled, so that the care machine is convenient to carry and use.

Referring to fig. 13 with reference to fig. 1 and 2, fig. 13 is a perspective view of an embodiment of a suspension machine of the present invention. To achieve at least one of the above advantages or other advantages, an embodiment of the utility model provides a suspension machine 4, which at least includes the aforementioned host module 1 and a suspension module 700, wherein the suspension module 700 is mounted above the host module 1, so that a user can perform various exercises, such as rehabilitation exercises. The suspension module 700 may include a plurality of support posts 710 and at least two suspension arms 720.

The plurality of support posts 710 are vertically mounted on the connection plates 220 through the first mounting holes 222 and are locked by the second locking holes 224 and the locking members 226. The plurality of support posts 710 can be attached and locked to different first attachment holes 222 of the connection plate 220 according to different situations and functions. That is, the distance between every two support columns 710 installed on the same connecting plate 220 can be selected and adjusted according to the use requirement. One end of each of the two suspension arms 720 is mounted on the plurality of support posts 710 and is located above the connection plates 220.

The plurality of support posts 710 may be a cylindrical tube of a fixed length and the same diameter. But is not limited thereto. The plurality of support columns 710 may also be cylindrical tubes with telescopic function, so as to adjust the installation height of the two suspension arms 720 along the vertical direction. At this time, the supporting post 710 with the telescopic function has a plurality of assembling holes, and the assembling height of the supporting post 710 along the vertical direction can be adjusted by adjusting the locking positions of the assembling holes, so as to adjust the assembling height of the suspension arm 720 along the vertical direction. In this case, as shown in fig. 14, a connecting rod 711 can be attached between two adjacent supporting columns 710 on the same connecting plate 220 to enhance the stability of the plurality of supporting columns 710 in the suspension module 700. The end of the suspension arm 720 remote from the support post 710 is provided with a hook for suspending or suspending an object.

In one embodiment, the suspension module 700 further includes a receiving frame 730 disposed at the upper end of the plurality of supporting pillars 710 for receiving two suspension arms 720. The two suspension arms 720 can also be directly mounted to the support post 710 via other attachment fasteners.

The adaptor 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 is arranged in a one-to-one correspondence with the number of support posts 710. The locking support 736 is mounted on the top end of the supporting post 710 (the end of the supporting post 710 away from the connecting plate 220 is shown). The two long rods 732 and the two short rods 734 are respectively fastened and locked by the fastening support members 736, and then are horizontally mounted on the top ends of the plurality of support columns 710 in parallel. After being locked, the long rod 732 is perpendicular to the short rod 734 and is located in the same plane. The locking support 736 has a groove 738 formed on the top of the locking support 736. After the long rods 732, the short rods 734 and the locking supports 736 are mounted on the supporting column 710, one end of the suspension arm 720 is inserted through and nested in the groove 738 of the locking support 736 for receiving it, and then the locking supports 736 are locked to lock the suspension arm 720 on the locking supports 736, thereby being mounted on the receiving frame 730. After locking, the suspension arm 720 is parallel to the short bar 734 of the receiving frame 730 and is located above the short bar 734. The receiving frame 730 is provided to enhance the stability and supporting strength of the suspension module 700.

To increase the versatility and comprehensive utility of the suspension machine 4, a hook 7361 can be installed on the locking support 736 of the receiving frame 730 for hanging or suspending objects. The hook may be a J-shaped hook, or a hook ring secured via threads. The long bar 732 of the receiving frame 730 may further have a holding bar 733 at both ends thereof for holding and supporting. In order to increase the installation flexibility of different use scenes, the holding rod 733 may be detachably fixed to both ends of the long rod 732. In one use scenario, a user may stand on the chassis unit 110 of the shift module 100 and hold the holding bars 733 of the long bars 732 with hands to perform standing exercises or other limb exercise exercises.

The crane 4 may further include a second cross bar 740 crossing over the two suspension arms 720 and located at an end of the suspension arms 720 far from the receiving frame 730 or the supporting column 710. In one embodiment, the two ends of the second cross bar 740 can be respectively locked to the two suspension arms 720 by a locking member 741. At this time, the second cross bar 740 is fixed to the two suspension arms 720, and can be used as a horizontal bar for the user to perform the stretching exercise. For example, the second cross bar 740 can be used for training the upper limbs or hands of the user. In one embodiment, the second cross bar 740 may further have a holding bar 733 at both ends for holding and supporting. If the user stands between the two long legs 121 of the caster set 120, the user holds the second cross bars 740 and the holding bars 733 with hands to perform standing exercise or other limb exercise.

The locking member 741 may have a hook at one end thereof, and may be used to hang or suspend an object. In practical applications, the attachment and locking position of the locking member 741 on the suspension arm 720 can be adjusted back and forth along the suspension arm 720 according to different requirements. That is, the mounting and locking position of the second cross bar 740 on the suspension arms 720 can be adjusted back and forth along the suspension arms 720, which is beneficial for the user to perform the rehabilitation exercise of the limbs by means of the suspension device 4.

Referring to fig. 14 and 15 in conjunction with fig. 13, fig. 14 is a perspective schematic view of an embodiment of a sling machine of the suspension machine of fig. 13, and fig. 15 is a perspective schematic view of another embodiment of a sling machine of the suspension machine of fig. 13. As shown in fig. 14, the suspension machine 4 may further include a belt crane 750 mounted on the chassis unit 110 of the supporting frame module 200 or the moving module 100. Specifically, a bearing plate is installed on the short leg 123 of the wheel leg set 120 of the mobile module 100, and can be used for bearing the sling machine 750. The strap machine 750 has a retractable strap 752. The hanging strip 752 may be one or more. The hanging strip 752 can be hung around the long rod 732 of the support frame 730 for hanging an object. Furthermore, the suspension device 4 further includes a pull rope assembly 754 disposed on the two suspension arms 720. The pull cord assembly 754 includes a plurality of loop members 7541 and a plurality of pull cords 7542. A plurality of loop members 7541 are symmetrically locked to the two suspension arms 720, and a plurality of pull cords 7542 are threaded through the loop members 7541, one end of which is hooked to the head end of the hanging belt 752 of the hanging belt machine 750, and the other end of which is used for suspending an object. In one embodiment, the harness 752 may be provided with a hook member 7521 to better secure the suspension of the plurality of pull cords 7542. When the disabled user needs to move, a hanging cloth or a hanging module can be hung or hung at the other end of the plurality of pulling ropes 7542, so that the disabled user can ride in the hanging cloth or the hanging module and move by the hanging machine 4 to move the user or the cared person.

Referring to fig. 15 in conjunction with fig. 13, in one example, a roller 742 may be received on the second rail 740 for suspending a harness 752. The hanging strip 752 of the hanging strip machine 750 can be wound around the outer ring surface of the roller 742 for hanging the object. The harness 752 may have a hook to better suspend the object for easy manipulation by the user during shifting or rehabilitation.

Referring to fig. 16 in conjunction with fig. 13 and 14, fig. 16 is a perspective schematic view of an embodiment of a cloth lifting module in the suspension machine of fig. 13. After the two suspension arms 720 are fixed, the ends of the two suspension arms that are away from the receiving frame 730 or the supporting column 710 can be used to suspend a hanging module 760 or a suspension module. The hanging cloth module 760 or the hanging module can be used for the user to sit or fixedly bind the body part of the user, so as to hang and move the user, or allow the user to stand by the hanging machine 4. The harness of the harness module 760 may be suspended from the hanger module 700 via hooks on the hanger arms 720 and hooks 7361 on the locking supports 736. As shown in fig. 14, in one example, the sling module 760 may be suspended from the hanger module 700 by a sling 752 and a pull-cord assembly 754 on a sling 750.

Please refer to fig. 14 to fig. 16 again with reference to fig. 2, fig. 4, and fig. 6 to fig. 8. The main frame module 1 of the suspension machine 4 can be installed with a carrying module 300, a leaning module 500 and a supporting module 20, which can be freely combined and matched with the suspension frame module 700, the second cross bar 740, the sling machine 750, the cloth hanging module 760, etc. of the suspension machine 4, so that the suspension machine 4 can have different functions of the care machine 2 in some cases. In other words, the suspension machine 4 can be combined by different combinations of the host machine module 1, the carrying module 300, the leaning module 500 and the supporting module 20, so as to achieve a multi-purpose machine, save the overall cost of the care apparatus, and the modules can be rapidly disassembled and assembled, thereby being convenient to carry and use.

The carer 2 further includes an electric module 800 installed on the second connection holes 115 of the chassis unit 110 and fixed to the chassis unit 110 by a locking member 8112. The power module 800 includes a mounting bracket 810, a mast module 820, and a drive module 830. The mounting bracket 810 includes a coupling base 811 and an adaptor 812, the adaptor 812 is adjustably locked to the coupling base 811 in a front-back direction, the coupling base 811 has a plurality of positioning rods 8111, and the mounting bracket 810 is mounted on the upper surface 112 of the chassis unit 110 by inserting the positioning rods 8111 into the second mounting holes 115, and is fixed to the chassis unit 110 by a locking member 8112. The column module 820 includes a fixing bracket 821 and a lifting bracket 822. The fixing bracket 821 is installed on the adapter 812 of the mounting bracket 810; the elevating bracket 822 is located above the fixing bracket 821 and can move up and down in a vertical direction. A plurality of locking holes are vertically formed in the lifting bracket 822, so that health care modules with different functions can be installed at any height of the column module 820. The driving module 830 is installed on the adaptor 812 of the mounting bracket 810 and drives the elevating bracket 822 to move up and down in the vertical direction.

Fig. 17 and 17A are perspective views of the electromotive module 800 of the present invention at different viewing angles. The electromotive module 800 further includes a plurality of coupling devices 840 disposed on the pillar module 820. The coupling device 840 is locked through a plurality of locking holes at any height of the elevating bracket 822. The coupling device 840 is provided with a plurality of coupling interfaces 841 for installing the care modules, such as the health care modules 901 and 902, as shown in the figure.

In summary, the host module provided by the present invention can be installed with different health care functions and can drive the user to move, and the installation height of the health care module can be adjusted. The suspension machine provided by the utility model can be used for suspending and displacing a user, and can also assist the user in limb movement, thereby promoting the reconstruction of the disabled limb. The utility model can provide a plurality of health care functions for users such as disabled people, different health care functions can be matched according to the use requirements, a machine has multiple functions, and the different types of care machines do not need to be replaced when the different health care functions are used each time, thereby saving the care cost of the users.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (24)

1. A host module capable of being matched and combined with various caring modules to generate various caring functions, the host module comprising:

the shifting module at least comprises a chassis unit and a wheel foot set, wherein the wheel foot set is pivoted at the side end of the chassis unit, and the chassis unit is provided with a flat upper surface and can be used as a pedal;

the supporting framework module comprises a plurality of upright posts and a plurality of connecting plates, one ends of the upright posts are fixedly connected to the chassis unit, and the other ends of the upright posts are connected with the connecting plates and fixed below the connecting plates; and

the coupling module comprises a plurality of coupling devices and a plurality of coupling interfaces, is arranged on the shifting module and the supporting framework module, and is used for mounting and locking the care module;

wherein the coupling interface comprises a plurality of first locking holes, and the plurality of first locking holes are arranged along the vertical direction of the vertical rod; the coupling device comprises a height adjusting device, and the height adjusting device is slidably sleeved on the vertical rod and is fixedly locked on the vertical rod through the first lock hole.

2. The host module as claimed in claim 1, wherein the coupling interface further comprises a plurality of first mounting holes and a plurality of second mounting holes, the plurality of first mounting holes are disposed on the connecting plate, and the plurality of second mounting holes are disposed on the chassis unit.

3. The host module of claim 2, wherein the chassis unit comprises a chassis body and a movable pedal; the chassis body is provided with a guide unit, and the movable pedal is arranged on the guide unit and can slide back and forth through the guide unit to move and lock between different positions;

the caster group at least comprises a plurality of universal wheel groups and a directional wheel group; the directional wheel set is installed on the side of the chassis unit and is located inside a horizontal closed area formed by the vertexes of the universal wheel sets; the directional wheel set at least comprises a directional wheel, an elastic device and a switching device; the elastic device is used for enabling the directional wheel to be in contact with the ground at any time, so that the effect of the directional wheel in the whole moving process can be ensured; the switching device may fix or not restrict the advancing direction of the directional wheel by a switching operation.

4. A nursing machine, which can be equipped with different functions of nursing module, characterized by comprising at least the main frame module of claim 2 or 3 and a pushing module, wherein the pushing module is installed on the supporting frame module of the main frame module for controlling the operation of the main frame module.

5. A care machine as claimed in claim 4, wherein said thrust module comprises a rest bar attached to said plurality of connection plates by means of a mounting bracket, and a brake module comprising:

two brake devices symmetrically arranged on the chassis unit of the shift module; and

and the two control holding rods are symmetrically arranged on the holding rod and used for controlling the brake device.

6. The care apparatus of claim 4 further comprising a top module mounted to said support frame module, said top module comprising an attachment frame and a back pad mounted to said attachment frame for supporting a body part.

7. The care machine of claim 4, further comprising a loading module, wherein the loading module is mounted on the host module, and the loading module comprises:

two mounting bases, which are sleeved and mounted on the supporting framework module of the host module;

two guardrails respectively pivoted on the plurality of mounting bases and capable of rotating around the mounting bases in the horizontal direction; and

and the two bearing plates are respectively and rotatably arranged at the bottoms of the two guardrails, are close to the guardrails when being lifted upwards, and can carry weight when being horizontally placed.

8. The caretaker according to claim 7 wherein the attachment base is mountable to the coupling device; each guardrail is provided with a pivoting device, is arranged at one end of the guardrail, is provided with a pivoting hole and is used for being sleeved on the mounting base; and the self-locking positioning device is arranged on the assembling base and the guardrail, and can automatically lock and fix the guardrail when the guardrail pivots to a specific position relative to the assembling base so as to limit the horizontal rotation of the guardrail.

9. The nursing machine as claimed in claim 7, wherein each of the guardrails further comprises a rotating shaft installed at the bottom of the guardrail, the rotating shaft being provided with a plurality of limit pins; one side of each bearing plate is provided with a pivoting groove which is sleeved on the rotating shaft rod, and the pivoting groove is provided with a plurality of elongated holes which are used for sleeving a plurality of limiting pins so that the bearing plates can be horizontally placed for carrying weight and lifted upwards to be close to the guardrails; the other side of the bearing plate is provided with an arc-shaped notch, and when the two bearing plates are horizontally placed and folded, the two arc-shaped notches are opposite to each other to form an opening.

10. The care apparatus as recited in claim 7, wherein said carriage module further comprises a backrest assembly; the two guardrails are pivoted with the other ends of the mounting bases and are respectively provided with a pivoting locking device for connecting and locking with the backrest assembly.

11. The caretaking machine of claim 10 wherein each said pivotally mounted locking means comprises a pivotally mounted sleeve pivotally connected to said guard rail and a hook lock mounted on a side edge of said backrest module; the backrest assembly comprises a backrest seat and a backrest, and the backrest is detachably connected to the backrest seat; the backrest seat is provided with a plurality of hook locking pieces which can be respectively connected and locked with the positioning grooves on the pivoting pipe sleeves, so that the upper position, the lower position, the front position and the rear position of the two guardrails can be kept consistent; when the hook locking piece on only one side of the backrest seat is locked with the pivot pipe sleeve, the backrest seat can rotate at any angle with the pivot pipe sleeve.

12. The care machine of claim 4, further comprising a bull wheel module mounted on said host module, said bull wheel module comprising:

the two mounting racks are symmetrically arranged on the host module; the mounting rack is provided with a plurality of bull wheel rotating shaft hole devices for mounting bull wheels with different wheel diameters; and

and the two large wheels are respectively provided with the large wheel rotating shaft hole devices.

13. The nursing machine as defined in claim 12 wherein, said bull wheel module further includes two lifting devices symmetrically mounted on said mounting frame or said wheel leg assemblies, each of said lifting devices at least includes an elevating frame and a set of limit pins, said lifting devices being adapted to lift said wheel leg assemblies attached thereto to facilitate mounting or dismounting of said bull wheels to said mounting frame.

14. The care machine of claim 12 wherein said bull wheel module further comprises a cross bar and a motorized drive wheel assembly; two ends of the cross rod are respectively detachably fixed on the two mounting frames; the electric driving wheel is assembled at the center of the cross rod and used for driving the host module to move.

15. The care machine of claim 4, further comprising a support module mounted on the host module, the support module comprising:

at least two bearing rods respectively arranged on the supporting framework module;

the two supporting devices are respectively arranged on the two bearing rods, each supporting device comprises an attaching frame set, a supporting piece and a supporting pad, the attaching frame set is sleeved and fixed on the bearing rods, and the supporting piece and the supporting pad are adjustably fixed on the attaching frame set.

16. The care machine of claim 15, wherein the propping module further comprises two control holding rods respectively mounted on the mounting bracket assembly for controlling the operation of the care machine; the mounting bracket assembly comprises a sleeving piece, a mounting bracket, a mounting plate and a plurality of locking pieces, the sleeving piece is sleeved on and locked on the bearing rod in a sliding mode, the mounting bracket is adjustably arranged on the sleeving piece, the mounting plate is arranged on the mounting bracket to bear the supporting pad, and the locking pieces are arranged on the mounting bracket.

17. The care machine of claim 16, wherein said supporting module further comprises a supporting device, which is assembled by a plurality of adjustable rods and has a substantially U-shaped overall, and two ends of which are respectively mounted on said mounting frame assembly and located above said two supporting devices.

18. The care machine of claim 4 further comprising a power module mounted to said second plurality of attachment holes and secured to the chassis unit by fasteners.

19. The caretaker according to claim 18 wherein the motorized module comprises:

a mounting bracket mounted above the upper surface of the chassis unit through the plurality of second attachment holes;

the upright post module comprises a fixed bracket and a lifting bracket, wherein the fixed bracket is arranged on the mounting seat frame, the lifting bracket is positioned above the fixed bracket and can move up and down along the vertical direction, and a plurality of lock holes are distributed on the lifting bracket along the vertical direction, so that the health care modules with different functions can be arranged at any height of the upright post module; and

and the driving module is arranged on the mounting seat frame and drives the lifting bracket to move up and down along the vertical direction.

20. The care machine of claim 19, wherein said motorized module further comprises a plurality of coupling devices disposed on said column module; the coupling device is locked through the plurality of lock holes at any height of the lifting bracket; the coupling device is provided with the plurality of coupling interfaces for installing the health care module.

21. A suspension device comprising the carer of claim 4, wherein the carer further comprises a suspension module mounted above the host module, the suspension module comprising:

the plurality of support columns are vertically arranged on the connecting plate through the first mounting holes; and

and the at least two suspension arms are erected on the plurality of support columns and are positioned above the connecting plate, and the suspension arms are provided with hook-shaped pieces and can be used for suspending or suspending objects.

22. The suspension machine of claim 21, wherein the suspension frame module further comprises a receiving frame disposed at the upper end of the plurality of support pillars for receiving the two suspension arms; the bearing frame comprises at least two long rods, at least two short rods and a plurality of locking support pieces, and the two long rods and the two short rods are connected and locked through the locking support pieces and are transversely arranged at the upper ends of the plurality of support columns; the plurality of locking and supporting pieces are provided with hook-shaped pieces which can be used for hanging or suspending objects; the bearing frame further comprises at least two holding rods which are detachably and fixedly connected with two ends of the long rod.

23. The suspension machine of claim 21 further comprising a strap machine mounted on the mainframe module, the strap machine having a retractable strap, the strap machine being suspended from the suspension frame module to suspend an object; the suspension crane further comprises a second cross bar which is transversely arranged on the two suspension arms; the second cross rod can be sleeved with a roller for hanging the hanging strip.

24. The suspension crane of claim 23, further comprising a pull-cord assembly disposed on the two suspension arms; the pull rope assembly comprises a plurality of hook ring pieces and a plurality of pull ropes, the hook ring pieces are symmetrically locked on the two suspension arms, the pull ropes are sleeved on the hook ring pieces in a penetrating mode, one end of each pull rope is hooked to the head end of the sling machine, and the other end of each pull rope is used for suspending an object.

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