CN212522233U - Automatic device for assisting getting on and off bed - Google Patents
Automatic device for assisting getting on and off bed Download PDFInfo
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- CN212522233U CN212522233U CN201922205073.5U CN201922205073U CN212522233U CN 212522233 U CN212522233 U CN 212522233U CN 201922205073 U CN201922205073 U CN 201922205073U CN 212522233 U CN212522233 U CN 212522233U
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Abstract
The utility model discloses an automatic device for assisting getting on and off a bed, which belongs to the field of intelligent furniture. The automatic device comprises: bed board frame, support frame, rotation support frame and push-and-pull rod subassembly, the bed board frame is including arranging first bed board frame, second bed board frame and third bed board frame on the top surface of support frame, the push-and-pull rod subassembly includes: a first push-pull rod assembly, a second push-pull rod assembly, a third push-pull rod assembly, and a fourth push-pull rod assembly. The embodiment of the utility model provides an automatic device of supplementary bed of getting on or off bed, this automatic device can support user's thigh, shank, back and head to according to the angle of the first bed board frame, second bed board frame and the third bed board frame under the adjustable each gesture of demand, and realize the flat conversion of lying, position of sitting and getting off the bed gesture between, thereby help the user to accomplish the action of getting on or off the bed, it is more convenient to make the bed of getting on or off the bed, this can show the quality of life who improves the old person.
Description
Technical Field
The utility model relates to an intelligence field of furniture, in particular to supplementary automatics of getting on and off the bed.
Background
At present, the aging process of the Chinese population structure is accelerated, the problem of old-age care becomes severe, and the supply of various old-age care homes and services is seriously insufficient.
With the arrival of the aging times, the old people are limited by factors such as behavior habits and physical characteristics, so that the old people get on and off the bed very inconveniently, and at present, no auxiliary device for getting on and off the bed of the old people exists, so that the life quality of the old people is generally not high, and therefore a device capable of assisting the old people to get on and off the bed is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of the prior art, the embodiment of the utility model provides an auxiliary get on or off the bed automatic device. The technical scheme is as follows:
the utility model provides an auxiliary automatic device for getting on and off bed, automatic device includes: bed board frame, support frame, runing rest and push-and-pull rod subassembly, the bed board frame is including arranging first bed board frame, second bed board frame and third bed board frame on the top surface of support frame, runing rest's the bottom is rotatable to be installed the middle part of support frame, the first side of first bed board frame with the first side of second bed board frame rotates respectively to be installed runing rest's top, the first side of first bed board frame with the first side of second bed board frame faces mutually and arranges, the second side of second bed board frame with the first side of third bed board frame rotates to be connected, the first side and the second side of second bed board frame do the both sides limit of relative arrangement on the second bed board frame.
The push-pull rod assembly includes: first push-pull rod subassembly, second push-pull rod subassembly, third push-pull rod subassembly and fourth push-pull rod subassembly, the one end of first push-pull rod subassembly is rotated and is installed on rotatory support frame, the other end of first push-pull rod subassembly is rotated and is installed on the bottom surface of first bed board frame, first push-pull rod subassembly is configured as the drive first bed board frame uses the center of rotation of rotatory support frame and first bed board frame to rotate as the centre of a circle, the one end of second push-pull rod subassembly is rotated and is installed on rotatory support frame, the other end of second push-pull rod subassembly is rotated and is installed on the bottom surface of second bed board frame, the second push-pull rod subassembly is configured as the drive second bed board frame with the center of rotation of rotatory support frame and second bed board frame rotates as the centre of a circle, the one end of third push-pull rod subassembly is rotated and is installed on rotatory support frame, the other end of third push-and-pull rod subassembly rotates to be installed on the bottom surface of third bed board frame, the third push-and-pull rod subassembly is configured as the drive the third bed board frame with the rotation center of second bed board frame and third bed board frame rotates as the centre of a circle, the one end of fourth push-and-pull rod subassembly is rotated and is installed on the runing rest, the other end of fourth push-and-pull rod subassembly rotates and installs on the support frame, the fourth push-and-pull rod subassembly is configured as the drive runing rest is relative the support frame rotates.
Specifically, the automatic device further comprises a bearing, wherein the bearing comprises an outer ring and an inner ring which is rotatably arranged on the inner side of the outer ring, the outer ring is fixedly arranged in the middle of the support frame, and the inner ring is fixedly arranged at the bottom of the rotary support frame.
Further, the support frame includes: the first support cross rod, the second support cross rod, the third support cross rod, the fourth support cross rod, the fifth support cross rod, the sixth support cross rod, the first support diagonal rod and the second support diagonal rod are arranged at intervals relatively, the third support cross rod and the fourth support cross rod are respectively arranged at intervals relatively with the fifth support cross rod, the third support cross rod and the fourth support cross rod are both arranged at the same side of the fifth support cross rod, the first support cross rod, the second support cross rod, the third support cross rod, the fourth support cross rod and the fifth support cross rod are all arranged in a first plane, the sixth support cross rod is arranged below the first plane, one end of the first support cross rod is connected with one end of the third support cross rod, the other end of the third support cross rod is connected with one end of the first support diagonal rod, the other end of the first supporting diagonal rod is connected with one end of a sixth supporting transverse rod, the other end of the sixth supporting transverse rod is connected with one end of a second supporting diagonal rod, the other end of the second supporting diagonal rod is connected with one end of a fourth supporting transverse rod, the other end of the fourth supporting transverse rod is connected with one end of the second supporting transverse rod, the other end of the second supporting transverse rod is connected with one end of a fifth supporting transverse rod, and the other end of the fifth supporting transverse rod is connected with the other end of the first supporting transverse rod;
the sixth support cross bar, the first support diagonal bar and the second support diagonal bar enclose a frame for accommodating a third bed frame that rotates to the sixth support cross bar;
the support frame still includes: the top of the first supporting vertical rod and the top of the second supporting vertical rod are respectively fixed at two ends of the first supporting cross rod, the top of the third supporting vertical rod is fixed at the middle part of the fifth supporting cross rod, and the top of the fourth supporting vertical rod and the top of the fifth supporting vertical rod are respectively fixed at two ends of the second supporting cross rod;
one end of the seventh supporting cross rod is fixed to the third supporting vertical rod, the other end of the seventh supporting cross rod is fixed to the middle of the sixth supporting cross rod, an outer ring mounting disc is mounted on the seventh supporting cross rod, and the outer ring is mounted on the outer ring mounting disc.
Furthermore, the sixth supporting cross rod, the first supporting diagonal rod and the second supporting diagonal rod are all located in a second plane, and an included angle alpha between the second plane and the first plane is 30-85 degrees.
In particular, the rotational mounting is an articulation.
Further, the rotating support frame includes: rotatory support montant and rotatory support horizontal pole, the inner circle mounting disc is installed to the bottom of rotatory support montant, the inner circle is installed on the inner circle mounting disc, the rotatory support horizontal pole is arranged first bed board frame with below between the second bed board frame, just the middle part of rotatory support horizontal pole is fixed the top of rotatory support montant, the top of rotatory support horizontal pole is provided with first round pin ear, the first side of first bed board frame with the first side of second bed board frame all is provided with the second and sells the ear, first round pin ear with the second sells the ear and matches and merge and rotate the connection through the round pin axle.
Specifically, the first push-pull rod assembly, the second push-pull rod assembly, the third push-pull rod assembly and the fourth push-pull rod assembly are all electric push-pull rods.
Furthermore, the first bed frame comprises a first rectangular frame and a first push-pull rod assembly mounting rod, the first push-pull rod assembly mounting rod is mounted on the first rectangular frame, the first push-pull rod assembly mounting rod and the first rectangular frame are both arranged in a third plane, the fixed end of the first push-pull rod assembly is rotatably mounted at the bottom of the first push-pull rod assembly mounting rod, and the telescopic end of the first push-pull rod assembly is rotatably mounted on the rotary support frame.
Still further, the second bed frame includes: the bed plate support comprises a second rectangular frame and a second bed plate support rod, wherein two ends of the second bed plate support rod are fixed on two side edges of the second rectangular frame respectively, the fixed end of a second push-pull rod assembly is rotatably installed at the bottom of the second bed plate support rod, and the telescopic end of the second push-pull rod assembly is rotatably installed on the rotary support frame.
Still further, the third bed frame includes: the top end of the third push-pull rod assembly mounting rod is fixed to the bottom of the third rectangular frame, the fixed end of the third push-pull rod assembly is rotatably mounted at the bottom end of the third bed plate supporting rod, and the telescopic end of the third push-pull rod assembly is rotatably mounted on the rotary supporting frame.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the embodiment of the utility model provides an automatic device of supplementary getting on or off bed, this automatic device can support user's thigh, shank, back and head to according to the angle of the first bed board frame, second bed board frame and the third bed board frame under the adjustable each gesture of demand, thereby realize the conversion between the posture of getting off the bed after flat lying, position of sitting and bed board frame are rotatory, and then the help user accomplishes the action of getting on or off the bed, it is more convenient to make the getting on or off the bed, this can show the quality of life who improves the old person.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic front view of an automatic device in a lying state according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic apparatus in the direction a in fig. 1 according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a robot in the direction B in fig. 1 according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the robot with a portion of the second bed plate frame and the rotating support cross bar removed according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a bearing provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a support frame provided in an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a C-direction rotating support frame in fig. 1 according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a push-pull rod assembly according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of the robot according to the embodiment of the present invention in a sitting position;
fig. 10 is a schematic structural view of a fourth push-pull rod assembly before rotation of the rotary support frame according to the embodiment of the present invention;
fig. 11 is a schematic structural view of a fourth push-pull rod assembly after the rotating support frame provided by the embodiment of the present invention rotates;
fig. 12 is a schematic structural view of an automatic device in a getting-off state according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Examples
The embodiment of the utility model provides an auxiliary automatics of getting on or off the bed, as shown in fig. 1, fig. 2 and fig. 3, this automatics includes: bed board frame 1, support frame 2, rotating support frame 3 and push-and-pull rod subassembly 4, bed board frame 1 includes: the first bed plate frame 101, the second bed plate frame 102 and the third bed plate frame 103 are arranged on the top surface of the support frame 2, the bottom of the rotary support frame 3 can be rotatably arranged in the middle of the support frame 2, the first side edge 101a of the first bed plate frame 101 and the first side edge 102a of the second bed plate frame 102 are respectively rotatably arranged at the top of the rotary support frame 3, the first side edge 101a of the first bed plate frame 101 and the first side edge 102a of the second bed plate frame 102 are arranged adjacently, the second side edge 102b of the second bed plate frame 102 is rotatably connected with the first side edge 103a of the third bed plate frame 103, and the first side edge 102a and the second side edge 102b of the second bed plate frame 102 are two side edges which are arranged oppositely on the second bed plate frame 102.
Referring to fig. 4, the push-pull rod assembly 4 includes: a first push-pull rod assembly 401, a second push-pull rod assembly 402, a third push-pull rod assembly 403 and a fourth push-pull rod assembly 404, wherein one end of the first push-pull rod assembly 401 is rotatably mounted on the rotary support frame 3, the other end of the first push-pull rod assembly 401 is rotatably mounted on the bottom surface of the first bed plate frame 101, the first push-pull rod assembly 401 is configured to drive the first bed plate frame 101 to rotate around the rotation center of the rotary support frame 3 and the first bed plate frame 101, one end of the second push-pull rod assembly 402 is rotatably mounted on the rotary support frame 3, the other end of the second push-pull rod assembly 402 is rotatably mounted on the bottom surface of the second bed plate frame 102, the second push-pull rod assembly 402 is configured to drive the second bed plate frame 102 to rotate around the rotation center of the rotary support frame 3 and the second bed plate frame 102, one end of the third push-pull rod assembly 403 is rotatably mounted on the rotary support frame 3, the other end of the third push-pull rod assembly 403 is, the third push-pull rod assembly 403 is configured to drive the third bed board frame 103 to rotate around the rotation center of the second bed board frame 102 and the third bed board frame 103, one end of the fourth push-pull rod assembly 404 is rotatably mounted on the rotating support frame 3, the other end of the fourth push-pull rod assembly 404 is rotatably mounted on the support frame 2, and the fourth push-pull rod assembly 404 is configured to drive the rotating support frame 3 to rotate relative to the support frame 2.
Specifically, as shown in fig. 5, the robot may further include a bearing 5, the bearing 5 includes an outer ring 5a and an inner ring 5b rotatably mounted on an inner side of the outer ring 5a, the inner ring 5b is rotatable relative to the outer ring 5a, the outer ring 5a is fixedly mounted in a middle portion of the support frame 2, and the inner ring 5b is fixedly mounted at a bottom portion of the rotary support frame 3. When the rotation of the rotary support frame 3 relative to the support frame 2 is smoother by arranging the bearing 5, the mutual rotation function between the outer ring 5a and the inner ring 5b is realized by a circle of crossed cylindrical rollers.
Further, as shown in fig. 6, the supporting frame 2 may include: a first support cross bar 201, a second support cross bar 202, a third support cross bar 203, a fourth support cross bar 204, a fifth support cross bar 205, a sixth support cross bar 206, a first support diagonal bar 207 and a second support diagonal bar 208, wherein the first support cross bar 201 and the second support cross bar 202 are arranged oppositely at intervals, the third support cross bar 203 and the fourth support cross bar 204 are respectively arranged oppositely at intervals with the fifth support cross bar 205, the third support cross bar 203 and the fourth support cross bar 204 are both arranged at the same side of the fifth support cross bar 205, the first support cross bar 201, the second support cross bar 202, the third support cross bar 203, the fourth support cross bar 204 and the fifth support cross bar 205 are all arranged in a first plane, the sixth support cross bar 206 is arranged below the first plane, one end of the first support cross bar 201 is connected with one end of the third support cross bar 203, the other end of the third support cross bar 203 is connected with one end of the first support diagonal bar 207, the other end of the first supporting diagonal rod 207 is connected with one end of a sixth supporting cross rod 206, the other end of the sixth supporting cross rod 206 is connected with one end of a second supporting diagonal rod 208, the other end of the second supporting diagonal rod 208 is connected with one end of a fourth supporting cross rod 204, the other end of the fourth supporting cross rod 204 is connected with one end of a second supporting cross rod 202, the other end of the second supporting cross rod 202 is connected with one end of a fifth supporting cross rod 205, and the other end of the fifth supporting cross rod 205 is connected with the other end of the first supporting cross rod 201. In implementation, the third support rail 203, the fifth support rail 205, and the sixth support rail 206 may all be arranged in parallel, with the third support rail 203 and the fourth support rail 204 arranged on the same line.
The sixth support crossbar 206, the first support diagonal 207 and the second support diagonal 208 enclose a recess for receiving the third bed plate frame 103 rotated to the sixth support crossbar 206. When the user needs to get off the bed, the third bed board frame 103 rotates 90 ° together with the second bed board frame 102, and the notch can avoid the interference between the support frame 2 and the third bed board frame 103 in this state.
The support frame 2 further includes: first support montant 209, second support montant 210, third support montant 211, fourth support montant 212, fifth support montant 213 and seventh support horizontal pole 214, the both ends at first support horizontal pole 201 are fixed respectively at the top of first support montant 209 and the top of second support montant 210, the middle part at fifth support horizontal pole 205 is fixed at the top of third support montant 211, the both ends at second support horizontal pole 202 are fixed respectively at the top of fourth support montant 212 and the top of fifth support montant 213.
One end of the seventh supporting cross rod 214 is fixed in the middle of the third supporting vertical rod 211, the other end of the seventh supporting cross rod 214 is fixed in the middle of the sixth supporting cross rod 206, the seventh supporting cross rod 214 is provided with the outer ring mounting disc 6, and the outer ring 5a is mounted on the outer ring mounting disc 6. In this implementation, the outer race 5a is mounted on the outer race mounting plate 6 by bolts.
Furthermore, the sixth supporting cross bar 206, the first supporting diagonal bar 207 and the second supporting diagonal bar 208 are all located in the second plane, an included angle α between the second plane and the first plane can be 30-85 °, the included angle α can further prevent the notch and the supporting frame 2 from interfering after the third bed plate frame 103 rotates, and meanwhile, the supporting frame 2 can be guaranteed to have high stress capacity.
In particular, the rotational mounting may be a hinge. The hinged installation mode is simple, and the cost is lower.
Further, as shown in fig. 3 and 7, the rotating support frame 3 may include: rotatory support montant 301 and rotatory support horizontal pole 302, inner circle mounting disc 7 is installed to the bottom of rotatory support montant 301, inner circle 5b installs on inner circle mounting disc 7, rotatory support horizontal pole 302 is arranged in the below between first bed board frame 101 and the second bed board frame 102, and the middle part of rotatory support horizontal pole 302 is fixed on the top of rotatory support montant 301, the top of rotatory support horizontal pole 302 is provided with first round pin ear 8, first side 101a of first bed board frame 101 and first side 102a of second bed board frame 102 all are provided with second round pin ear 9, first round pin ear 8 and second round pin ear 9 match and rotate the connection through round pin axle (not shown), when realizing, in order to improve this automatics's stability, can set up the first round pin ear 8 and the second round pin ear 9 of multiunit mutually supporting. When the first bed board frame 101 rotates, the first bed board frame rotates around the pin. In practice, the inner ring 5b is mounted on the inner ring mounting disc 7 by means of bolts. Further, the rotary support vertical rod 301 is further provided with a third pin 10 for being hinged to the first push-pull rod assembly 401, a fourth pin 11 for being hinged to the second push-pull rod assembly 402, a fifth pin 12 for being hinged to the third push-pull rod assembly 403, and a sixth pin 13 for being hinged to the fourth push-pull rod assembly 404.
In this embodiment, as shown in fig. 8, the first push-pull rod assembly 401, the second push-pull rod assembly 402, the third push-pull rod assembly 403, and the fourth push-pull rod assembly 404 may each be motorized push-pull rods. The electric push-pull rod has small volume, and the occupied space of the automatic device is reduced. Moreover, in other embodiments, the first push-pull rod assembly 401, the second push-pull rod assembly 402, the third push-pull rod assembly 403, and the fourth push-pull rod assembly 404 may also be push-pull rods driven by hydraulic rams (not shown). Specifically, the hydraulic oil cylinder comprises a cylinder body, a piston and a piston rod, wherein the piston is slidably arranged in the cylinder body and divides the cylinder body into a first cavity and a second cavity, one end of the piston rod is arranged in the first cavity and fixed on the piston, and the other end of the piston rod extends out of the first cavity and is connected with the push-pull rod. In addition, when implemented, an included angle is formed between the fourth push-pull rod assembly 404 and the seventh supporting cross rod 214, and the included angle is used for providing a torque force to the rotating supporting frame 3. The seventh support rail 214 may also have a mounting rod 14 disposed thereon for mounting the fourth push-pull rod assembly 404.
Further, referring again to fig. 1, the first bed board frame 101 includes a first rectangular frame 110 and a first push-pull rod assembly mounting rod 111, the first push-pull rod assembly mounting rod 111 is mounted on the first rectangular frame 110, both the first push-pull rod assembly mounting rod 111 and the first rectangular frame 110 are disposed in a third plane, a fixed end of the first push-pull rod assembly 401 is rotatably mounted at the bottom of the first push-pull rod assembly mounting rod 111, and a telescopic end of the first push-pull rod assembly 401 is rotatably mounted on the rotating support frame 3. In use, the first rectangular frame 110 may have a first mattress laid thereon such that the first rectangular frame 110 is capable of supporting the back and head of a user via the first mattress. The first push-pull rod assembly mounting rod 111 which is separately arranged is used for mounting the first push-pull rod assembly 401, so that the material consumption of the first bed board frame 101 can be reduced, the weight of the first bed board frame 101 is reduced, and the first push-pull rod assembly 401 is convenient to push and pull the first bed board frame 101, so that the rotation of the first bed board frame 101 is realized.
Further, the second bed board frame 102 includes: the second rectangular frame 120 and the second bed plate support rod 121, two ends of the second bed plate support rod 121 are fixed to two side edges of the second rectangular frame 120, a fixed end of the second push-pull rod assembly 402 is rotatably installed at the bottom of the second bed plate support rod 121, and a telescopic end of the second push-pull rod assembly 402 is rotatably installed on the rotary support frame 3. In use, a second mattress may be laid on the second rectangular frame 120 such that the second rectangular frame 120 can support the thigh region of the user through the second mattress. On the one hand, the second bed plate support rod 121 is used for installing the second push-pull rod assembly 402, and on the other hand, the second bed plate support rod 121 can improve the stress capacity of the second rectangular frame 120, so that the overall stress capacity of the automatic device is improved.
Further, the third bed board frame 103 includes: the top end of the third push-pull rod assembly mounting rod 131 is fixed at the bottom of the third rectangular frame 130, the fixed end of the third push-pull rod assembly 403 is rotatably mounted at the bottom end of the third bed plate support rod 131, and the telescopic end of the third push-pull rod assembly 403 is rotatably mounted on the rotary support frame 3. In use, a third mattress may be laid on the third rectangular frame 130 such that the third rectangular frame 130 is capable of supporting the lower leg portion of the user via the third mattress. The third push-pull rod assembly mounting rod 131 fixed to the bottom of the third rectangular frame 130 prevents the third push-pull rod assembly 403 from interfering with the second push-pull rod assembly 402, and makes the robot compact and compact.
In practice, the first mattress and the second mattress and the third mattress may be connected by flexible straps. Further, the width of the robot may be set to a size of a single person. In addition, a bed frame or a single bed can be arranged on one side of the fifth supporting cross bar 205 in a matching manner, and at the moment, a mattress of the bed frame or the single bed is arranged independently, so that the use area of the automatic device can be enlarged, and the requirement that only one person in a couple needs to use the automatic device can be met. In addition, for users with high height, a bedstead (a mattress of the bedstead needs to be separately arranged) can be arranged on the outer side of the third bedstead 103, so as to meet the requirements of the users.
The working principle of the automatic device is briefly described as follows:
as shown in fig. 1, when the user needs to lie down, the first bed board frame 101, the second bed board frame 102 and the third bed board frame 103 are sequentially arranged side by side on the top surface of the support frame 2, and at this time, the first push-pull rod assembly 401 and the second push-pull rod assembly 402 are both in a retracted state, and the third push-pull rod assembly 403 and the fourth push-pull rod assembly 404 are both in an extended state.
When the user needs to sit up (with the back upright), the first push-pull rod assembly 401 extends to drive the first bed board frame 101 to rotate around the rotation center of the rotary support frame 3 and the first bed board frame 101, and the back and the head of the user are supported by the first bed board frame 101, so that the user can sit up; in the sitting posture, when the leg of the user needs to be bent, the second push-pull rod assembly 402 can be extended to drive the second bed board frame 102 to rotate around the rotation center of the rotary support frame 3 and the second bed board frame 102, and the third push-pull rod assembly 403 can be retracted to drive the third bed board frame 103 to rotate around the rotation center of the second bed board frame 102 and the third bed board frame 103, so that the second bed board frame 102 and the third bed board frame 103 are raised to form a triangular support, the structure of which is shown in fig. 9, and the thigh and the calf of the user can be supported, and therefore the comfort of the user in the sitting posture can be improved.
When the user needs to get off the bed, the fourth push-pull rod assembly 404 is retracted, that is, the fourth push-pull rod assembly 404 moves from the position shown in fig. 10 to the position shown in fig. 11, so as to drive the rotating support frame 3 to rotate relative to the support frame 2, and make the rotating support frame 3 rotate 90 ° relative to the support frame 2, and the foot of the user can move from the tail of the robot to the middle of the side of the robot by rotating, at this time, the second push-pull rod assembly 402 can slowly drive the second bed board frame 102 to rotate, so that the second side 102b of the second bed board frame 102 rotates to be parallel to the support frame 2, and at this time, the structure of the robot is as shown in fig.. In order to facilitate the old to get off the bed, the second side 102b of the second bed board frame 102 can be rotated to the position below the support frame 2, and the getting-on action can be completed according to the getting-off action.
The embodiment of the utility model provides an automatic device of supplementary getting on or off bed, this automatic device can support user's thigh, shank, back and head to according to the angle of the first bed board frame, second bed board frame and the third bed board frame under the adjustable each gesture of demand, thereby realize the conversion between the posture of getting off the bed after flat lying, position of sitting and bed board frame are rotatory, and then the help user accomplishes the action of getting on or off the bed, it is more convenient to make the getting on or off the bed, this can show the quality of life who improves the old person.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. An automated apparatus for assisting getting on and off a bed, the automated apparatus comprising: the bed plate frame comprises a first bed plate frame, a second bed plate frame and a third bed plate frame which are arranged on the top surface of the supporting frame, the bottom of the rotating supporting frame is rotatably arranged at the middle part of the supporting frame, the first side of the first bed plate frame and the first side of the second bed plate frame are respectively rotatably arranged at the top of the rotating supporting frame, the first side of the first bed plate frame and the first side of the second bed plate frame are arranged adjacently, the second side of the second bed plate frame is rotatably connected with the first side of the third bed plate frame, the first side and the second side of the second bed plate frame are two oppositely arranged side edges on the second bed plate frame,
the push-pull rod assembly includes: first push-pull rod subassembly, second push-pull rod subassembly, third push-pull rod subassembly and fourth push-pull rod subassembly, the one end of first push-pull rod subassembly is rotated and is installed on rotatory support frame, the other end of first push-pull rod subassembly is rotated and is installed on the bottom surface of first bed board frame, first push-pull rod subassembly is configured as the drive first bed board frame uses the center of rotation of rotatory support frame and first bed board frame to rotate as the centre of a circle, the one end of second push-pull rod subassembly is rotated and is installed on rotatory support frame, the other end of second push-pull rod subassembly is rotated and is installed on the bottom surface of second bed board frame, the second push-pull rod subassembly is configured as the drive second bed board frame with the center of rotation of rotatory support frame and second bed board frame rotates as the centre of a circle, the one end of third push-pull rod subassembly is rotated and is installed on rotatory support frame, the other end of third push-and-pull rod subassembly rotates to be installed on the bottom surface of third bed board frame, the third push-and-pull rod subassembly is configured as the drive the third bed board frame with the rotation center of second bed board frame and third bed board frame rotates as the centre of a circle, the one end of fourth push-and-pull rod subassembly is rotated and is installed on the runing rest, the other end of fourth push-and-pull rod subassembly rotates and installs on the support frame, the fourth push-and-pull rod subassembly is configured as the drive runing rest is relative the support frame rotates.
2. The automatic device for assisting getting on and off a bed according to claim 1, further comprising a bearing, wherein the bearing comprises an outer ring and an inner ring rotatably mounted on the inner side of the outer ring, the outer ring is fixedly mounted in the middle of the support frame, and the inner ring is fixedly mounted at the bottom of the rotary support frame.
3. An automated apparatus for assisting getting on or off a bed according to claim 2, wherein the support frame comprises: the first support cross rod, the second support cross rod, the third support cross rod, the fourth support cross rod, the fifth support cross rod, the sixth support cross rod, the first support diagonal rod and the second support diagonal rod are arranged at intervals relatively, the third support cross rod and the fourth support cross rod are respectively arranged at intervals relatively with the fifth support cross rod, the third support cross rod and the fourth support cross rod are both arranged at the same side of the fifth support cross rod, the first support cross rod, the second support cross rod, the third support cross rod, the fourth support cross rod and the fifth support cross rod are all arranged in a first plane, the sixth support cross rod is arranged below the first plane, one end of the first support cross rod is connected with one end of the third support cross rod, the other end of the third support cross rod is connected with one end of the first support diagonal rod, the other end of the first supporting diagonal rod is connected with one end of a sixth supporting transverse rod, the other end of the sixth supporting transverse rod is connected with one end of a second supporting diagonal rod, the other end of the second supporting diagonal rod is connected with one end of a fourth supporting transverse rod, the other end of the fourth supporting transverse rod is connected with one end of the second supporting transverse rod, the other end of the second supporting transverse rod is connected with one end of a fifth supporting transverse rod, and the other end of the fifth supporting transverse rod is connected with the other end of the first supporting transverse rod;
the sixth support cross bar, the first support diagonal bar and the second support diagonal bar enclose a frame for accommodating a third bed frame that rotates to the sixth support cross bar;
the support frame still includes: the top of the first supporting vertical rod and the top of the second supporting vertical rod are respectively fixed at two ends of the first supporting cross rod, the top of the third supporting vertical rod is fixed at the middle part of the fifth supporting cross rod, and the top of the fourth supporting vertical rod and the top of the fifth supporting vertical rod are respectively fixed at two ends of the second supporting cross rod;
one end of the seventh supporting cross rod is fixed to the third supporting vertical rod, the other end of the seventh supporting cross rod is fixed to the middle of the sixth supporting cross rod, an outer ring mounting disc is mounted on the seventh supporting cross rod, and the outer ring is mounted on the outer ring mounting disc.
4. The automatic device for assisting getting on and off a bed according to claim 3, wherein the sixth supporting cross bar, the first supporting diagonal bar and the second supporting diagonal bar are all located in a second plane, and the angle α between the second plane and the first plane is 30-85 °.
5. An automated apparatus for assisting getting on and off a bed according to claim 1, wherein the rotational mounting is an articulation.
6. An automated apparatus for assisting getting on or off a bed according to claim 5, wherein the rotary support frame comprises: rotatory support montant and rotatory support horizontal pole, the inner circle mounting disc is installed to the bottom of rotatory support montant, the inner circle is installed on the inner circle mounting disc, the rotatory support horizontal pole is arranged first bed board frame with below between the second bed board frame, just the middle part of rotatory support horizontal pole is fixed the top of rotatory support montant, the top of rotatory support horizontal pole is provided with first round pin ear, the first side of first bed board frame with the first side of second bed board frame all is provided with the second and sells the ear, first round pin ear with the second sells the ear and matches and merge and rotate the connection through the round pin axle.
7. The automated get-on-get-off bed apparatus of claim 1, wherein the first, second, third and fourth push-pull rod assemblies are motorized push-pull rods.
8. The automated apparatus for assisting getting on and off a bed of claim 7, wherein the first bed frame comprises a first rectangular frame and a first push-pull rod assembly mounting rod, the first push-pull rod assembly mounting rod is mounted on the first rectangular frame 110, the first push-pull rod assembly mounting rod and the first rectangular frame are both arranged in a third plane, a fixed end of the first push-pull rod assembly is rotatably mounted at the bottom of the first push-pull rod assembly mounting rod, and a telescopic end of the first push-pull rod assembly is rotatably mounted on the rotating support frame.
9. An automated apparatus for assisting the getting on and off of a bed as claimed in claim 7, wherein the second bed rack comprises: the bed plate support comprises a second rectangular frame and a second bed plate support rod, wherein two ends of the second bed plate support rod are fixed on two side edges of the second rectangular frame respectively, the fixed end of a second push-pull rod assembly is rotatably installed at the bottom of the second bed plate support rod, and the telescopic end of the second push-pull rod assembly is rotatably installed on the rotary support frame.
10. An automated apparatus for assisting the getting on and off of a bed as claimed in claim 7, wherein the third bed rack comprises: the top end of the third push-pull rod assembly mounting rod is fixed to the bottom of the third rectangular frame, the fixed end of the third push-pull rod assembly is rotatably mounted at the bottom end of the third bed plate supporting rod, and the telescopic end of the third push-pull rod assembly is rotatably mounted on the rotary supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205073.5U CN212522233U (en) | 2019-12-11 | 2019-12-11 | Automatic device for assisting getting on and off bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922205073.5U CN212522233U (en) | 2019-12-11 | 2019-12-11 | Automatic device for assisting getting on and off bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212522233U true CN212522233U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922205073.5U Active CN212522233U (en) | 2019-12-11 | 2019-12-11 | Automatic device for assisting getting on and off bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212522233U (en) |
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2019
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