Split type robot nursing bed with rehabilitation training function

Abstract

The invention discloses a split type robot nursing bed with a rehabilitation training function, and relates to the technical field of rehabilitation nursing, the split type robot nursing bed comprises a first bed body, a plurality of supporting legs are fixedly arranged at the bottom of the first bed body, a second bed body is rotatably arranged on the side face of the first bed body through a rotating shaft, and a plurality of supporting legs are arranged at the bottom of the second bed body; the bottom of each supporting leg is rotatably provided with a universal wheel, and the side face of the first bed body is provided with an opening and closing mechanism used for controlling the first bed body and the second bed body to be opened and closed. According to the split type robot nursing bed with the rehabilitation training function, an electric wheelchair and a nursing bed are combined into a whole, after the electric wheelchair and the nursing bed are combined, a semi-automatic nursing bed can be formed, and a patient or a nurse can control the bed body through a button to lift up the upper part of the body to do simple activities; after the two parts are separated, the patient can be directly transferred to the electric wheelchair from the nursing bed, large-amplitude movement is not needed, convenience and rapidness are achieved, and secondary injury to the patient is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of rehabilitation nursing, and in particular to a split-type robot nursing bed with a rehabilitation training function. Background Art

[0002] Nursing beds are designed based on the patient's bedridden lifestyle and treatment needs. They are designed to allow family members to accompany the patient, have multiple nursing functions and operation buttons, and are insulated and safe. Nursing beds are generally powered beds, divided into electric or manual nursing beds. The latter requires a caregiver to operate the nursing bed, while the former is driven by electricity and controlled by buttons, so it is feasible for patients with limited mobility to operate.

[0003] The existing wheelchairs and nursing beds are two separate devices. Therefore, no matter whether it is an electric nursing bed or a manual nursing bed, patients with limited legs need the help of a caregiver when transferring from a nursing bed to a wheelchair. In fact, the caregiver is not always able to accompany the patient. At this time, if an emergency occurs, the patient with limited legs is prone to accidents because he cannot sit on the wheelchair in time. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] The technical problem to be solved by the present invention is that, in view of the above-mentioned defects of the prior art, a split-type robotic nursing bed with rehabilitation training function is provided, which combines an electric wheelchair and a nursing bed into one, and the wheelchair can be separated from the nursing bed, so that the patient no longer needs to get on and off the bed to sit in the wheelchair.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a split-type robot nursing bed with rehabilitation training function, comprising: a bed body 1, a plurality of supporting legs are fixedly arranged at the bottom of the bed body 1, a bed body 2 is rotatably arranged on the side of the bed body 1 through a rotating shaft, a plurality of supporting legs are arranged at the bottom of the bed body 2, a universal wheel is rotatably arranged at the bottom of each of the supporting legs, an opening and closing mechanism for controlling the opening and closing of the bed body 1 and the bed body 2 is arranged on the side of the bed body 1, a rectangular groove that can be spliced ​​is opened on the top of the bed body 1 and the bed body 2, and a supporting mechanism is arranged on the inner side of the rectangular groove; The supporting mechanism constitutes the main body of the wheelchair, and a connecting mechanism for connecting the wheelchair and the nursing bed, a transforming mechanism for changing the shape of the wheelchair, and a pressing mechanism for rehabilitation exercises are arranged at the bottom of the supporting mechanism.

[0007] As a preferred solution of the split-type robot nursing bed with rehabilitation training function described in the present invention, the opening and closing mechanism includes an opening and closing motor, a groove one, a U-shaped push rod, a fixed rod one, a slider, a spring one, a groove two, a fixed rod two, an L-shaped block and a spring two. The opening and closing motor is fixedly arranged at the bottom of the bed body one through a bracket, and the output end of the opening and closing motor is fixedly connected to the rotating shaft on the side of the bed body two. The opening and closing motor controls the opening and closing of the bed body two and the bed body one through the rotating shaft.

[0008] As a preferred solution of the split-type robot nursing bed with rehabilitation training function described in the present invention, wherein: a groove one is opened near the top of the bed body one, the U-shaped push rod is slidably arranged on the inner side of the groove one, the U-shaped push rod is electrically controlled, the fixed rod one is fixedly arranged on the inner side of the groove one, the slider is sleeved and slidably arranged on the side of the fixed rod one, the spring one is respectively fixedly arranged on the side of the slider and the inner side of the groove one, and the end of the U-shaped push rod is slidably arranged on the side of the slider.

[0009] As a preferred solution of the split-type robot nursing bed with rehabilitation training function described in the present invention, wherein: the second groove is opened on the second side of the bed body and directly opposite to the first groove, the second fixing rod is fixedly arranged on the inner side of the second groove, the L-shaped block is sleeved and slidably arranged on the side of the second fixing rod, a pair of the L-shaped blocks are arranged, and the two ends of the second spring are respectively fixedly arranged on the sides of different L-shaped blocks.

[0010] As a preferred solution of the split-type robot nursing bed with rehabilitation training function described in the present invention, wherein: the supporting mechanism includes a lying plate, a seat plate, a support plate, a foot plate and an electric wheel, the seat plate is rotatably set on the side of the lying plate, the support plate is rotatably set on the side of the seat plate, the foot plate is rotatably set on the side of the support plate, the electric wheel is rotatably set on the bottom of the seat plate through a bracket, and the inner sides of the lying plate, seat plate, support plate and foot plate are all in contact with the inner side of the rectangular groove.

[0011] As a preferred solution of the split-type robot nursing bed with rehabilitation training function described in the present invention, wherein: the connecting mechanism includes a connecting rail, a connecting shaft and a guide wheel, the connecting rail is fixedly set at the bottom of the bed body, the connecting shaft is fixedly set at the bottom of the seat plate, and the guide wheel is rotatably set at the end of the connecting shaft. When the supporting mechanism is connected to the nursing bed, the guide wheel is rollingly set on the inner side of the connecting rail, and the side surface of the guide wheel is an arc surface.

[0012] As a preferred embodiment of the split-type robot nursing bed with rehabilitation training function described in the present invention, the transformation mechanism includes a folding plate, a support plate one, an electric push rod one, a support plate two, an electric push rod two, a support plate three, an electric push rod three, a connecting frame, an arc frame and a transfer frame. The folding plate is fixedly arranged at the bottom center of the lying plate, the support plate one is fixedly arranged at the bottom of the seat plate, the fixed end of the electric push rod is rotatably arranged on the side of the support plate one, and the output end is rotatably arranged on the side of the folding plate, the support plate two is fixedly arranged at the bottom of the seat plate, the fixed end of the electric push rod two is rotatably arranged on the side of the support plate two, and the output end of the electric push rod two is rotatably arranged at the bottom of the support plate.

[0013] As a preferred solution of the split-type robot nursing bed with rehabilitation training function described in the present invention, wherein: the support plate three is fixedly arranged at the bottom of the support plate, the fixed end of the electric push rod three is rotatably arranged on the side of the support plate three, the connecting frame is fixedly arranged at the output end of the electric push rod three, the arc frame is fixedly arranged at the bottom edge of the support plate, an arc hole is opened on the side of the arc frame, one end of the transfer frame is slidably arranged on the inner side of the arc hole, and the other end is rotatably arranged on the bottom of the support foot plate, and the end of the connecting frame away from the electric push rod three is sleeved and rotatably arranged at the end of the transfer frame.

[0014] As a preferred solution of the split-type robot nursing bed with rehabilitation training function described in the present invention, the pressing mechanism includes a square hole, a back plate, a rotating plate, a roller shaft, a variable pitch plate, four electric push rods, a pillar, a spring push rod and a top plate, the square holes are opened with two and are symmetrically arranged on the side of the support plate, the back plate is fixed on the inner side of the square hole, the end of the rotating plate close to the seat plate is rotatably arranged on the inner side of the square hole, the roller shaft is rotatably arranged on the top of the rotating plate, and the variable pitch plate is fixedly arranged on the bottom of the rotating plate.

[0015] As a preferred solution of the split-type robot nursing bed with rehabilitation training function described in the present invention, wherein: the electric push rod is fixedly set at the bottom of the support plate through a bracket, the pillar is fixedly set at the output end of the electric push rod four, the spring push rod is fixedly set on the side of the pillar close to the pitch variable plate, the top plate is fixedly set at the output end of the spring push rod, and the abutment plate is slidably set on the side of the pitch variable plate.

[0016] The beneficial effects of the present invention are as follows: the split-type robotic nursing bed with rehabilitation training function combines an electric wheelchair and a nursing bed into one. After the two are combined, a semi-automatic nursing bed can be formed. The patient or the nursing staff can control the bed by buttons and lift the upper body to perform simple activities. After the two are separated, the patient can be directly transferred from the nursing bed to the electric wheelchair without the need for large-scale movements. It is convenient and quick, and avoids secondary injuries to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0018] Figure 1 The figure is a schematic diagram of the overall structure of the split-type robotic nursing bed with rehabilitation training function of the present invention.

[0019] Figure 2 For the present invention Figure 1 Schematic diagram of the enlarged structure of A.

[0020] Figure 3 It is a schematic diagram of the bottom structure of the bed body of the present invention.

[0021] Figure 4 It is a side structural schematic diagram of a bed body of the present invention.

[0022] Figure 5 It is a schematic diagram of the structure of the conversion mechanism of the present invention.

[0023] Figure 6 It is a schematic diagram of the bottom structure of the support plate of the present invention.

[0024] Figure 7 It is a schematic diagram of the structure of the pressing mechanism of the present invention.

[0025] Figure 8 It is a schematic diagram of the distribution structure of the bed body 1 and the bed body 2 of the present invention.

[0026] Figure numerals: 1, bed body 1; 2, bed body 2; 3, opening and closing mechanism; 301, opening and closing motor; 302, groove 1; 303, U-shaped push rod; 304, fixed rod 1; 305, slider; 306, spring 1; 307, groove 2; 308, fixed rod 2; 309, L-shaped block; 310, spring 2; 4, supporting mechanism; 401, lying board; 402, seat board; 403, supporting board; 404, foot board; 405, electric wheel; 5, connecting mechanism; 501, connecting rail; 502, connecting shaft; 5 03. Guide wheel; 6. Conversion mechanism; 601. Folding plate; 602. Support plate one; 603. Electric push rod one; 604. Support plate two; 605. Electric push rod two; 606. Support plate three; 607. Electric push rod three; 608. Connecting frame; 609. Arc frame; 610. Transfer frame; 7. Pressing mechanism; 701. Square hole; 702. Butt plate; 703. Rotating plate; 704. Roller; 705. Pitch-changing plate; 706. Electric push rod four; 707. Pillar; 708. Spring push rod; 709. Top plate. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Example 1 Reference Figure 1~Figure 3 , which is the first embodiment of the present invention, provides a split-type robot nursing bed with a rehabilitation training function, including a bed body 1, a plurality of supporting legs are fixedly arranged at the bottom of the bed body 1, a bed body 2 2 is rotatably arranged on the side of the bed body 1 through a rotating shaft, a plurality of supporting legs are arranged at the bottom of the bed body 2, a universal wheel is rotatably arranged at the bottom of each supporting leg, an opening and closing mechanism 3 for controlling the opening and closing of the bed body 1 and the bed body 2 is arranged on the side of the bed body 1, and rectangular grooves that can be spliced ​​are opened on the tops of the bed body 1 and the bed body 2, and a supporting mechanism 4 is arranged on the inner side of the rectangular groove; The supporting mechanism 4 constitutes the main part of the wheelchair, and a connecting mechanism 5 for connecting the wheelchair and the nursing bed, a transforming mechanism 6 for changing the shape of the wheelchair, and a pressing mechanism 7 for rehabilitation exercises are arranged at the bottom thereof.

[0032] Example 2 Reference Figure 2~Figure 4, which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the opening and closing mechanism 3 includes an opening and closing motor 301, a groove 1 302, a U-shaped push rod 303, a fixing rod 1 304, a slider 305, a spring 1 306, a groove 2 307, a fixing rod 2 308, an L-shaped block 309 and a spring 2 310. The opening and closing motor 301 is fixedly arranged on the bottom of the bed 1 through a bracket, and the output end of the opening and closing motor 301 is fixedly connected to the rotating shaft on the side of the bed 2 2. The opening and closing motor 301 controls the opening and closing of the bed 2 2 and the bed 1 through the rotating shaft.

[0033] A groove 302 is provided at the top of the bed body 1 near the bed body 1, a U-shaped push rod 303 is slidably arranged on the inner side of the groove 302, the U-shaped push rod 303 is electrically controlled, a fixed rod 304 is fixedly arranged on the inner side of the groove 302, a slider 305 is sleeved and slidably arranged on the side of the fixed rod 304, a spring 306 is respectively fixedly arranged on the side of the slider 305 and the inner side of the groove 302, and the end of the U-shaped push rod 303 is slidably arranged on the side of the slider 305.

[0034] The second groove 307 is opened on the side of the bed body 2 and opposite to the first groove 302. The second fixing rod 308 is fixedly set on the inner side of the second groove 307. The L-shaped block 309 is sleeved and slidably set on the side of the second fixing rod 308. A pair of L-shaped blocks 309 are set, and the two ends of the second spring 310 are respectively fixedly set on the sides of different L-shaped blocks 309.

[0035] The U-shaped push rod 303 is provided with two ends at one end close to the slider 305 , each end is provided with a slider 305 , and each slider 305 can be respectively engaged with the L-shaped clamping block.

[0036] During use: the connection between the bed body 1 and the bed body 2 2 is mainly controlled by the opening and closing mechanism 3. When the two are closed, the U-shaped push rod 303 is pushed out, and its end is against the slider 305, so that the slider 305 cannot be pulled by the spring 1 306. At the same time, the L-shaped block 309 is engaged with the slider 305. Since the slider 305 cannot move, the L-shaped block 309 can connect the bed body 1 and the bed body 2 2.

[0037] When it is necessary to separate the bed 1 and the bed 2, the U-shaped push rod 303 contracts, and the slider 305 is pulled toward the side wall of the groove 1 302 by the spring 1 306 and no longer engages with the L-shaped block 309. At the same time, the opening and closing motor 301 is started to drive the rotating shaft to control the rotation of the bed 2, thereby realizing the separation of the bed 1 and the bed 2; when it is necessary to close the bed 1 and the bed 2, the opening and closing motor 301 rotates, and at the same time the U-shaped push rod 303 extends, and its end again abuts against the slider 305, The slider 305 cannot move. As the bed body 2 approaches the bed body 1, the side of the L-shaped block 309 abuts against the side of the slider 305. As the bed body 2 rotates, the L-shaped block 309 is squeezed by the slider 305 and overcomes the elastic force of the spring 2 310 to shrink toward the center of the groove 2 307. Finally, the L-shaped block 309 slides over the slider 305, and the L-shaped block 309 is controlled to rebound by the spring 2 310, thereby finally achieving the clamping connection between the L-shaped block 309 and the slider 305.

[0038] The opening and closing of the bed body 1 and the bed body 2 2 are for the separation and combination of the wheelchair and the nursing bed. For the patient, the control of the above-mentioned opening and closing mechanism 3 can be completed by remote control of buttons without the assistance of outsiders, which is very convenient for patients with inconvenient legs.

[0039] The remaining structures are the same as those of Example 1.

[0040] Example 3 Reference Figure 4~Figure 8 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the supporting mechanism 4 includes a lying plate 401, a seat plate 402, a supporting plate 403, a foot plate 404 and an electric wheel 405. The seat plate 402 is rotatably set on the side of the lying plate 401, the supporting plate 403 is rotatably set on the side of the seat plate 402, the foot plate 404 is rotatably set on the side of the support plate 403, and the electric wheel 405 is rotatably set on the bottom of the seat plate 402 through a bracket. The inner sides of the lying plate 401, the seat plate 402, the supporting plate 403 and the foot plate 404 are all in contact with the inner side of the rectangular groove.

[0041] The electric wheel 405 is driven by electricity and can be controlled separately to achieve the turning function. In order to ensure the stability of the seat plate 402, an auxiliary supporting rotating wheel is fixedly provided at the bottom of the seat plate 402 located at the rear side of the electric wheel 405.

[0042] The connecting mechanism 5 includes a connecting rail 501, a connecting shaft 502 and a guide wheel 503. The connecting rail 501 is fixedly arranged at the bottom of the bed body 1, the connecting shaft 502 is fixedly arranged at the bottom of the seat plate 402, and the guide wheel 503 is rotatably arranged at the end of the connecting shaft 502. When the supporting mechanism 4 is connected to the nursing bed, the guide wheel 503 is rollingly arranged on the inner side of the connecting rail 501, and the side surface of the guide wheel 503 is an arc surface.

[0043] Among them, the inner side of the connection matches the curved side of the guide wheel 503, and the guide wheel 503 and the inner side of the connecting rail 501 are not completely close together, which allows the guide wheel 503 to be slightly adjusted after entering the connecting rail 501, avoiding the patient's difficulty in controlling the guide wheel 503 to enter the inner wall of the connecting rail 501 when riding in a wheelchair.

[0044] The transformation mechanism 6 includes a folding plate 601, a support plate 1 602, an electric push rod 1 603, a support plate 2 604, an electric push rod 2 605, a support plate 3 606, an electric push rod 3 607, a connecting frame 608, an arc frame 609 and a transfer frame 610. The folding plate 601 is fixedly arranged at the bottom center of the lying plate 401, the support plate 1 602 is fixedly arranged at the bottom of the seat plate 402, the fixed end of the electric push rod is rotatably arranged on the side of the support plate 1 602, and the output end is rotatably arranged on the side of the folding plate 601, the support plate 2 604 is fixedly arranged at the bottom of the seat plate 402, the fixed end of the electric push rod 2 605 is rotatably arranged on the side of the support plate 2 604, and the output end of the electric push rod 2 605 is rotatably arranged at the bottom of the support plate 403.

[0045] Support plate three 606 is fixedly set on the bottom of support plate 403, the fixed end of electric push rod three 607 is rotatably set on the side of support plate three 606, the connecting frame 608 is fixedly set on the output end of electric push rod three 607, the arc frame 609 is fixedly set at the bottom edge of support plate 403, an arc hole is opened on the side of arc frame 609, one end of transfer frame 610 is slidably set on the inner side of the arc hole, and the other end is rotatably set on the bottom of support foot plate 404, and one end of connecting frame 608 away from electric push rod three 607 is sleeved and rotatably set on the end of transfer frame 610.

[0046] The pressing mechanism 7 includes a square hole 701, a resist plate 702, a rotating plate 703, a roller shaft 704, a pitch-changing plate 705, an electric push rod 706, a pillar 707, a spring push rod 708 and a top plate 709. Two square holes 701 are opened and symmetrically arranged on the side of the support plate 403. The resist plate 702 is fixedly arranged on the inner side of the square hole 701. One end of the rotating plate 703 close to the seat plate 402 is rotatably arranged on the inner side of the square hole 701. The roller shaft 704 is rotatably arranged on the top of the rotating plate 703. The pitch-changing plate 705 is fixedly arranged on the bottom of the rotating plate 703.

[0047] The electric push rod is fixed at the bottom of the support plate 403 through a bracket, the pillar 707 is fixed at the output end of the electric push rod 706, the spring push rod 708 is fixed at one side of the pillar 707 close to the pitch change plate 705, the top plate 709 is fixed at the output end of the spring push rod 708, and the support plate 702 is slidably set on the side of the pitch change plate 705.

[0048] Among them, there are several rollers 704, which are divided into two groups and are respectively arranged on the top of different rotating plates 703. Each group of rollers 704 is arranged in parallel on the top of the rotating plate 703, mainly to massage the patient's legs; the support plate 702 mainly supports the rotating plate 703 to prevent the rotating plate 703 from rotating toward the ground.

[0049] When in use: In the present invention, the wheelchair and the nursing bed are combined into one and can be separated, and the wheelchair can be used alone after separation.

[0050] If the wheelchair needs to be separated, the patient needs to first move to the surface of the four plates of the support mechanism 4, which is a relatively easy task for leg-disabled patients or caregivers. Then, the opening and closing mechanism 3 is used to control the separation of the bed body 1 and the bed body 2 2, and then the electric wheel 405 is started to drive the support mechanism 4 to slide out of the bed body 1. After the wheelchair slides out of the bed body 1, the transformation mechanism 6 deforms the support mechanism 4 to form the appearance of a wheelchair.

[0051] First, the control circuit controls the electric push rod 1 603 and the electric push rod 3 607 to extend, and the electric push rod 2 605 to shorten, and the lying board 401 begins to rotate away from the ground and lifts up the patient's back. At the same time, the support plate 403 begins to rotate toward the ground and supports the patient's calves. After the electric push rod 3 607 extends, it pushes the transfer frame 610 to move. One end of the transfer frame 610 slides along the arc hole of the arc frame 609, and the other end squeezes the foot plate 404 to rotate toward the side away from the ground, finally lifting up the soles of the patient's feet, thereby forming a wheelchair.

[0052] On the contrary, if it is necessary to combine the wheelchair and the nursing bed, it is also necessary to open the bed body 1 and the bed body 2 first, and then the patient or the nursing staff controls the wheelchair to approach the rectangular groove on the inner side of the bed body 1, and pay attention to make the guide wheel 503 slide into the connecting rail 501 for easy positioning. When the guide wheel 503 rolls to the deepest part of the connecting rail 501, the various electric push rods can be controlled to make the various plates of the support mechanism 4 become a flat whole, and then the bed body 2 2 is closed to form a nursing bed. When combining the wheelchair and the nursing bed, the side of the lying board 401 should face the bed body 1, and then the wheelchair is driven to connect the guide wheel 503 and the connecting rail 501.

[0053] If the patient needs rehabilitation training, the electric push rod 706 can be controlled to push the pillar 707. After the pillar 707 slides, it drives the top plate 709 to slide on the bottom side of the variable pitch plate 705. When the top plate 709 slides to a more protruding part of the variable pitch plate 705, the top plate 709 lifts the rotating plate 703 through the variable pitch plate 705. Due to the elastic force of the spring push rod 708, the patient can use his calf to squeeze the rotating plate 703 to achieve the purpose of exercising the calf muscles.

[0054] At the same time, after being combined with the nursing bed, the reclining board 401 can also rotate to lift the upper body of the patient, so that the patient can use the nursing bed more conveniently. When arranging the wheelchair and the nursing bed, a mattress of the same thickness can be fixed on the surface of both so that the two can be combined and the wheelchair will be more comfortable when riding.

[0055] The remaining structure is the same as that of Example 2.

[0056] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to an alternative embodiment. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0057] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0058] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A split-type robotic nursing bed with rehabilitation training function, characterized in that: include, A bed body (1), wherein a plurality of supporting legs are fixedly arranged at the bottom of the bed body (1), a bed body (2) is rotatably arranged on the side of the bed body (1) via a rotating shaft, a plurality of supporting legs are arranged at the bottom of the bed body (2), a universal wheel is rotatably arranged at the bottom of each of the supporting legs, an opening and closing mechanism (3) for controlling the opening and closing of the bed body (1) and the bed body (2) is arranged on the side of the bed body (1), and a rectangular groove capable of being spliced ​​is arranged on the top of the bed body (1) and the bed body (2), and a supporting mechanism (4) is arranged on the inner side of the rectangular groove; The support mechanism (4) constitutes the main body of the wheelchair, and a connecting mechanism (5) for connecting the wheelchair and the nursing bed, a transformation mechanism (6) for changing the shape of the wheelchair, and a pressing mechanism (7) for rehabilitation exercise are arranged at the bottom thereof.

2. The split-type robotic nursing bed with rehabilitation training function according to claim 1 is characterized in that: The opening and closing mechanism (3) comprises an opening and closing motor (301), a groove 1 (302), a U-shaped push rod (303), a fixing rod 1 (304), a slider (305), a spring 1 (306), a groove 2 (307), a fixing rod 2 (308), an L-shaped clamping block (309) and a spring 2 (310); the opening and closing motor (301) is fixedly arranged at the bottom of the bed 1 (1) via a bracket; an output end of the opening and closing motor (301) is fixedly connected to a rotating shaft on the side of the bed 2 (2); and the opening and closing motor (301) controls the opening and closing of the bed 2 (2) and the bed 1 (1) via the rotating shaft.

3. The split-type robotic nursing bed with rehabilitation training function according to claim 2 is characterized in that: A groove (302) is provided at the top of the bed body (1) near the bed body (1); the U-shaped push rod (303) is slidably arranged on the inner side of the groove (302); the U-shaped push rod (303) is electrically controlled; the fixed rod (304) is fixedly arranged on the inner side of the groove (302); the slider (305) is sleeved and slidably arranged on the side of the fixed rod (304); the spring (306) is respectively fixedly arranged on the side of the slider (305) and the inner side of the groove (302); and the end of the U-shaped push rod (303) is slidably arranged on the side of the slider (305).

4. The split-type robotic nursing bed with rehabilitation training function according to claim 3 is characterized in that: The second groove (307) is provided on the side of the second bed body (2) and directly opposite to the first groove (302); the second fixing rod (308) is fixedly arranged on the inner side of the second groove (307); the L-shaped clamping block (309) is sleeved and slidably arranged on the side of the second fixing rod (308); a pair of the L-shaped clamping blocks (309) are provided; and the two ends of the second spring (310) are respectively fixedly arranged on the sides of different L-shaped clamping blocks (309).

5. The split-type robotic nursing bed with rehabilitation training function according to claim 4 is characterized in that: The support mechanism (4) comprises a lying plate (401), a seat plate (402), a support plate (403), a foot plate (404) and an electric wheel (405); the seat plate (402) is rotatably arranged on the side of the lying plate (401); the support plate (403) is rotatably arranged on the side of the seat plate (402); the foot plate (404) is rotatably arranged on the side of the support plate (403); the electric wheel (405) is rotatably arranged on the bottom of the seat plate (402) via a bracket; the inner sides of the lying plate (401), the seat plate (402), the support plate (403) and the foot plate (404) are all in contact with the inner side of the rectangular groove.

6. The split-type robotic nursing bed with rehabilitation training function according to claim 5 is characterized in that: The connecting mechanism (5) comprises a connecting rail (501), a connecting shaft (502) and a guide wheel (503); the connecting rail (501) is fixedly arranged at the bottom of the bed body (1); the connecting shaft (502) is fixedly arranged at the bottom of the seat plate (402); the guide wheel (503) is rotatably arranged at the end of the connecting shaft (502); when the supporting mechanism (4) is connected to the nursing bed, the guide wheel (503) is rollingly arranged on the inner side of the connecting rail (501); and the side surface of the guide wheel (503) is an arc surface.

7. The split-type robotic nursing bed with rehabilitation training function according to claim 6 is characterized in that: The transformation mechanism (6) comprises a folding plate (601), a support plate 1 (602), an electric push rod 1 (603), a support plate 2 (604), an electric push rod 2 (605), a support plate 3 (606), an electric push rod 3 (607), a connecting frame (608), an arc frame (609) and a transmission frame (610), wherein the folding plate (601) is fixedly arranged at the bottom center of the lying plate (401), the support plate 1 (602) is fixedly arranged at the bottom of the seat plate (402), the fixed end of the electric push rod is rotatably arranged on the side of the support plate 1 (602), and the output end is rotatably arranged on the side of the folding plate (601), the support plate 2 (604) is fixedly arranged at the bottom of the seat plate (402), the fixed end of the electric push rod 2 (605) is rotatably arranged on the side of the support plate 2 (604), and the output end of the electric push rod 2 (605) is rotatably arranged at the bottom of the support plate (403).

8. The split-type robotic nursing bed with rehabilitation training function according to claim 7 is characterized in that: The support plate three (606) is fixedly arranged at the bottom of the support plate (403), the fixed end of the electric push rod three (607) is rotatably arranged on the side of the support plate three (606), the connecting frame (608) is fixedly arranged at the output end of the electric push rod three (607), the arc frame (609) is fixedly arranged at the bottom edge of the support plate (403), and an arc hole is opened on the side of the arc frame (609), one end of the transfer frame (610) is slidably arranged on the inner side of the arc hole, and the other end is rotatably arranged at the bottom of the support foot plate (404), and the end of the connecting frame (608) away from the electric push rod three (607) is sleeved and rotatably arranged on the end of the transfer frame (610).

9. The split-type robotic nursing bed with rehabilitation training function according to claim 8, characterized in that: The pressing mechanism (7) comprises a square hole (701), a resisting plate (702), a rotating plate (703), a roller shaft (704), a pitch-changing plate (705), four electric push rods (706), a support column (707), a spring push rod (708) and a top plate (709); two square holes (701) are provided and symmetrically arranged on the side of the supporting plate (403); the resisting plate (702) is fixedly arranged on the inner side of the square hole (701); one end of the rotating plate (703) close to the seat plate (402) is rotatably arranged on the inner side of the square hole (701); the roller shaft (704) is rotatably arranged on the top of the rotating plate (703); and the pitch-changing plate (705) is fixedly arranged on the bottom of the rotating plate (703).

10. The split-type robotic nursing bed with rehabilitation training function according to claim 9, characterized in that: The electric push rod is fixedly arranged at the bottom of the support plate (403) via a bracket, the pillar (707) is fixedly arranged at the output end of the electric push rod four (706), the spring push rod (708) is fixedly arranged at a side of the pillar (707) close to the pitch change plate (705), the top plate (709) is fixedly arranged at the output end of the spring push rod (708), and the abutment plate (702) is slidably arranged on the side of the pitch change plate (705).

Images