Intelligent power-assisted pedestal pan device on bed for old people
Technical Field
The utility model relates to a nursing apparatus technical field specifically is an intelligent helping hand toilet seat device on old person's bed.
Background
In recent years, with the development of medical technology and the improvement of life quality, the population base of the elderly is increased year by year, and the growth trend of the semi-disabled elderly is the most obvious. The half-disabled elderly have generally low living quality and need close-fitting care of many people, and how to improve the living quality and happiness index of the half-disabled elderly is a subject to be researched.
With the increase of the age of people, the body tends to descend to the health, each organ of the body begins to age, the reaction becomes not flexible and agile, particularly, when people just sleep and wake up, the body is originally in a lying state, the body does not react at once, and phenomena such as weakness, dizziness and the like can occur. Meanwhile, at night, the old people are not accompanied by nursing staff, and at the moment, the old people need to solve the problem of getting up and getting up alone, and due to the poor mobility of the old people, a plurality of dangerous conditions can appear for the old people, so that the nursing equipment has the advantages that the bed-ridden old people can be helped to move up and down and the like through automatic control operation of a machine, the number of nursing people is reduced, and the nursing equipment capable of replacing the nursing staff to pay for strength is a problem worthy of research.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an old person intelligence helping hand toilet seat device on bed to when solving the old person that above-mentioned background art provided and having no accompanying person many times, old person's ability of traveling is poor, the convenient problem that takes place to the many dangerous condition of old person's village of going up at night.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an intelligent helping hand toilet seat device on old person's bed, includes the bedstead, the top of bedstead is equipped with the syllogic bed board structure that the bed board of standing up, slide bed board and toilet seat bed board are constituteed, there is the mechanism of standing up in the inboard two linear guide slidable mounting through the installation of bedstead, advancing mechanism is installed to one side of the mechanism of standing up, advancing mechanism is fixed with the mounting bracket installation that the bedstead bottom was equipped with, slide bed board is located the bottom of the bed board of standing up to with linear guide sliding connection, the toilet seat bed board is located the bottom of slide bed board to with the inboard fixed connection of bedstead, the trompil has been seted up at the middle part of toilet seat bed board, the bottom of trompil is equipped with the telescopic baffle mechanism with the mounting bracket installation, the bottom of telescopic baffle mechanism is equipped with seeks the mark closestool.
As a preferred embodiment of the present invention: the rising mechanism further comprises two first sliding blocks connected with the linear guide rail in a sliding mode, the two first sliding blocks are connected with a sliding frame through screw fixing, the top of one side of the sliding frame is connected with a rising frame through the rotation of an installed hinged seat, the bottom of one side of the rising frame is connected with an electric telescopic rod through the rotation of the installed hinged seat, the bottom of the electric telescopic rod is connected with the top of the other side of the sliding frame through the rotation of the installed hinged seat, and the rising bed board is installed at the top of the rising frame.
As a preferred embodiment of the present invention: the propelling mechanism comprises a propelling frame fixedly connected with the other side of the sliding frame, a first screw nut is mounted at the bottom of the propelling frame and is sleeved outside a first screw, one end of the first screw is in transmission connection with an output shaft of a first stepping motor, the first stepping motor is mounted at the top of one end of the mounting frame, and a bearing sleeved with the other end of the first screw is mounted at the other end of the mounting frame.
As a preferred embodiment of the present invention: and second sliding blocks are arranged on two sides of the bottom of the sliding bed plate and are in sliding connection with the linear guide rails.
As a preferred embodiment of the present invention: the telescopic baffle mechanism comprises a baffle opposite to the perforated position, two transverse rods are installed at the bottom of the baffle, a second lead screw nut is installed at the bottom of one end of each transverse rod, the second lead screw nut is sleeved outside a second lead screw, one end of the second lead screw is in transmission connection with an output shaft of a second stepping motor, the bottom of the second stepping motor is fixedly connected with the top of the L-shaped mounting plate, and one end of the L-shaped mounting plate is fixedly connected with the other end of the mounting frame.
As a preferred embodiment of the present invention: the tracing closestool comprises an intelligent tracing trolley, wherein the closestool is installed at the top of a plate of the intelligent tracing trolley, and an inner barrel is placed in the closestool.
As a preferred embodiment of the present invention: bed legs are fixedly arranged at the bottoms of the four corners of the bed frame, crosspieces are arranged between the two bed legs, and one crosspiece is fixedly connected with one end of the mounting frame.
As a preferred embodiment of the present invention: the electric telescopic rod, the first stepping motor and the second stepping motor are respectively electrically connected with an external power supply through the electric telescopic rod control switch, the first stepping motor control switch and the second stepping motor control switch.
Compared with the prior art, the beneficial effects of the utility model are that:
1) through the arrangement of the three-section bed board, the aged can normally lie in daily life, and meanwhile, the body-lifting mechanism is used for driving the body-lifting bed board to lift, so that the old can be assisted to lift, the conversion of the posture of the old on the bed can be better adapted, the physical expenditure of a nursing person in the body-lifting process of the aged can be reduced, the aged can rapidly move to the sitting bed board through the arrangement of the pushing mechanism matched with the sliding bed board, the aged can be enabled to excrete in a comfortable posture under the condition that the sitting posture of the aged is kept, and the three-section bed board is more in line with the human engineering;
2) by the intelligent tracing trolley, the intelligent tracing trolley can be remotely controlled to drive the closestool to move back and forth in a room and a toilet according to an automatically set path, excrement can be transported to a designated position through remote control, the workload of accompanying personnel is reduced to a great extent, and the influence of peculiar smell generated by using a traditional toilet on the physical and mental health of the old is avoided;
3) the retractable baffle mechanism can shield the open hole on the toilet bed board, so that the toilet bed board can be kept complete while daily defecation requirements are met, and the comfort of the old people lying on the bed is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a schematic view of the internal structure of the present invention;
FIG. 6 is a schematic structural view of the retractable baffle mechanism of the present invention;
FIG. 7 is a schematic view of the tracing toilet of the present invention;
fig. 8 is a wiring diagram of the stepping motor of the present invention;
fig. 9 is a circuit diagram of the retractable baffle mechanism of the present invention.
In the figure: 1. a bed frame; 11. a linear guide rail; 12. a mounting frame; 13. bed legs; 2. a rising mechanism; 21. a first slider; 22. a slide frame; 23. a rising frame; 24. an electric telescopic rod; 25. a rising bed board; 3. a propulsion mechanism; 31. a propulsion frame; 32. a first stepper motor; 33. a first lead screw; 34. a first lead screw nut; 4. sliding the bed plate; 41. a second slider; 5. a toilet seat bed board; 51. opening a hole; 6. a retractable baffle mechanism; 61. a baffle plate; 62. a cross bar; 63. an L-shaped mounting plate; 64. a second stepping motor; 7. a toilet is tracked; 71. an intelligent tracing trolley; 72. a toilet bowl; 721. an inner barrel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides an intelligent helping hand toilet seat device on old person's bed, including bedstead 1, bedstead 1's top is equipped with bed board 25 of standing up, the syllogic bed board structure that sliding bed board 4 and toilet seat bed board 5 are constituteed, 11 slidable mounting of two linear guide of installation have mechanism 2 of standing up in bedstead 1's inboard, propulsion mechanism 3 is installed to one side of mechanism 2 of standing up, propulsion mechanism 3 is fixed with the installation of 1 bottom mounting bracket 12 that is equipped with of bedstead, sliding bed board 4 is located the bottom of bed board 25 of standing up, and with 11 sliding connection of linear guide, toilet seat bed board 5 is located sliding bed board 4's bottom, and with 1 inboard fixed connection of toilet seat, trompil 51 has been seted up at toilet seat bed board 5's middle part, the bottom of trompil 51 is equipped with the telescopic baffle mechanism 6 of mounting bracket 12 installation, telescopic baffle mechanism 6's bottom is equipped with seeks mark closestool 7.
In this embodiment: the rising mechanism 2 further comprises two first sliders 21 connected with the linear guide rail 11 in a sliding manner, a sliding frame 22 is fixedly connected between the two first sliders 21 through screws, one side top of the sliding frame 22 is connected with a rising frame 23 through an articulated seat in an installation in a rotating manner, one side bottom of the rising frame 23 is connected with an electric telescopic handle 24 through an articulated seat in an installation in a rotating manner, the bottom end of the electric telescopic handle 24 is connected with the other side top of the sliding frame 22 through an articulated seat in an installation in a rotating manner, and the rising bed board 25 is installed at the top of the rising frame 23.
Specifically, through controlling the electric telescopic handle switch, control electric telescopic handle 24 and use the articulated seat of being connected with stand-up frame 23 and sliding frame 22 rotation as the turning point, along with electric telescopic handle 24's propulsion for stand-up frame 23 drives the bed board 25 of standing up and lifts up, supplementary old man stands up or adjusts and falls to sleep appearance and position of sitting etc. wherein electric telescopic handle 24 satisfies following parameter:
thrust 1000N, speed 10mm/s, operating voltage: the voltage of the liquid crystal is 24V,
stroke 350MM, hole center distance at full retraction: 455 MM;
according to the investigation, the average weight of the old is 40kg, and the maximum push-up weight of the electric telescopic rod 24 is 70 kg.
In this embodiment: advancing mechanism 3 includes and advances frame 31 with sliding frame 22 opposite side fixed connection, first lead screw nut 34 is installed to the bottom of advancing frame 31, first lead screw nut 34 cup joints in the outside of first lead screw 33, the one end of first lead screw 33 and the output shaft transmission of first step motor 32 are connected, first step motor 32 is installed in the top of mounting bracket 12 one end, the bearing that cup joints with the first lead screw 33 other end is installed to the other end of mounting bracket 12, second slider 41 is all installed to the bottom both sides of slip bed board 4, second slider 41 and linear guide 11 sliding connection.
Specifically, a first stepping motor is controlled by a first stepping motor control switch to control a first stepping motor 32 to rotate, a first lead screw 33 is driven to be matched with a first lead screw nut 34 to drive a pushing frame 31 and a sliding frame 22 to slide, a first slide block 21 is in sliding fit with a linear guide rail 11 to guide the sliding of the sliding frame 22, so that the smoothness of the sliding frame 22 in the sliding process is ensured, when the sliding frame 22 slides to one side of a sliding bed plate 4 and abuts against the sliding bed plate 4, the sliding bed plate 4 is in sliding fit with the linear guide rail 11 by a second slide block 41 at the bottom of the sliding frame to slide to one side of a sitting bed plate 5, the movement of the old people lying or sitting on the standing bed plate 25 and the sliding bed plate 4 is realized, the buttocks of the old people are moved to an opening 51, and the old people are ready for excretion;
the first stepping motor 72 is a 57-step motor, the power of the motor is 72W, and the output torque is 0.9N/M.
In this embodiment: the telescopic baffle mechanism 6 comprises a baffle 61 opposite to the position of the open hole 51, two cross rods 62 are installed at the bottom of the baffle 61, a second screw nut is installed at the bottom of one end of each cross rod 62, the second screw nut is sleeved outside a second screw, one end of the second screw is in transmission connection with an output shaft of a second stepping motor 64, the bottom of the second stepping motor 64 is fixedly connected with the top of the L-shaped mounting plate 63, and one end of the L-shaped mounting plate 63 is fixedly connected with the other end of the mounting frame 12.
Specifically, the second stepping motor 64 is controlled by the second stepping motor control switch to drive the second lead screw to rotate, and the second lead screw nut is matched with the two cross rods 62 to drive the baffle 61 to move horizontally, so that the baffle 61 is moved away from the open hole 51, and the open hole 51 is opened.
In this embodiment, the tracing toilet bowl 7 includes an intelligent tracing car 71, a toilet bowl 72 is mounted on the top of a carriage board of the intelligent tracing car 71, and an inner barrel 721 is disposed inside the toilet bowl 72.
Specifically, a path identification strip (black adhesive tape and the like) is attached to the ground, two L298N motor driving modules and two tracking module groups are arranged in the intelligent tracking trolley 71, and the intelligent tracking trolley is controlled by a stm32 single chip microcomputer.
An infrared emitting diode of a TCRT5000 sensor in the tracking module continuously emits infrared rays, when the emitted infrared rays are not reflected back or are reflected back but the intensity is not large enough, an infrared receiving tube is in a turn-off state, and the output end of the module is in a low-straight level state at the moment to indicate that the diode is in a turn-off state; when the detected object appears in the direct detection range, the infrared ray is reflected back and has enough intensity, the infrared receiving tube is saturated, the output end of the module is at a high level at the moment, and the indicating diode is lightened;
L298N module: this module uses L298N as the main driver chip;
adopt 2 tracking modules to carry out the tracking, stm32 single chip microcomputer control motor motion, seek the 12V direct current motor of tracking dolly 71 through L298N drive intelligence, the start-up and the stop of the steerable dolly of infrared remote control, then realize that intelligence seeks tracking dolly 71 under the guide of route identification strip, drive closestool 72 and move, when seeking tracking closestool 7 and arranging trompil 51 bottom in, interior bucket 721 of the inside through closestool 72 can connect the excrement of old man and get, connect and get the back that finishes, send the excrement to the assigned position, the setting of interior bucket 721, the convenient daily clearance to closestool 72.
Further, the bed legs 13 are fixedly mounted at the bottoms of the four corners of the bed frame 1, a crosspiece is mounted between the two bed legs 13, one of the crosspieces is fixedly connected with one end of the mounting frame 12, and the bed legs 13 are used for supporting the bed frame 1.
Further, a control box is fixedly arranged on one side of the bedstead 1, an electric telescopic rod control switch, a first stepping motor control switch and a second stepping motor control switch are arranged on the top of the control box, the electric telescopic rod 24, the first stepping motor 32 and the second stepping motor 64 are respectively and electrically connected with an external power supply through the electric telescopic rod control switch, the first stepping motor control switch and the second stepping motor control switch, the work of the electric telescopic rod 24, the first stepping motor 32 and the second stepping motor 64 can be respectively controlled by utilizing the electric telescopic rod control switch, the first stepping motor control switch and the second stepping motor control switch, wherein the inside of control box can install PLC or singlechip step motor controller, and the cooperation first step motor control switch and the accurate control of second step motor control switch realization to first step motor 32 and second step motor 64 pivoted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.