CN109172210B - Wireless and wired combined detection mechanism for automatic defecation assisting bed pan - Google Patents

Abstract

A wireless, wired union detection mechanism for automatic defecation-assisting bedpan, when there is defecation in the inferior part of the stereoscopic detection mechanism, detect by the detector of the radio signal, inlay multiple pairs of two naked bus bars spaced apart on its non-metallic casing, the bus bar is stained with by the defecation, form and conduct and obtain the electrical signal, and through the radio emission signal, the signal driving mechanism opens the door of dropping the stool, press the reset button and resume the monitoring function to reserve after the manual cleaning dehumidifies, the mechanism adopts the firearm cartridge clip or left-wheel gun to transport the bullet principle and puts in another detector of the radio signal, enter the next cycle detection cycle; when the upper part of the three-dimensional detection mechanism is covered with the urine and the feces, cloth towels which are monitored by the annular detection mechanism are sewn on the belly and the thigh of a human body to form a planar enclosure, the urine and the feces can be detected as soon as possible, a driving signal for opening the urine falling door is sent out, the cloth towels and the annular detection mechanism on the cloth towels are replaced by the mechanism before the urine falling door is closed, the detection function is obtained again, and the next cycle detection period is entered.

Description

Wireless and wired combined detection mechanism for automatic defecation assisting bed pan

Technical Field

The invention belongs to a near omnibearing three-dimensional defecation detection mechanism used on a bed pan capable of automatically assisting defecation, in particular to a three-dimensional 'net' detection mechanism formed by combining wireless and wired detection elements.

Background

In the existing related closest technology, the working principle of the alarm monitoring mechanism of the baby diaper radio alarm is as follows: when the baby diaper is urinated or defecated, the detection head of the alarm receives a signal, and the radio alarm is driven to give an alarm after a certain time delay. The reason is that the baby urinates and defecates in a process, preferably, the radio alarm gives an alarm only after the baby urinates and defecates, and the alarm is the best time for the nursing staff to change the paper diaper and the pants, and the alarm is most suitable. Its detection mechanism is also manually processed to restore its detection function. The working mode is that the excrement is discharged in the paper diaper and then the alarm processing is carried out after the excrement is discharged as far as possible. In the mode, the alarm does not need to be sent out in time, so that the user only needs to place a detector at a proper position in the paper diaper, and the defecation can be printed to a large extent to trigger the alarm. The requirements for "alarm" of a bed pan with a closet door are very different. Because the bedpan used on the bed is to open the defecation door at the fastest speed, the defecation door can fall into the bedpan as soon as possible, and the pollution of the defecation to the bedding is reduced. Although all are urinating and defecating "alarms", because the requirements are very different: since the latter is lying for urinating and defecating, the spread of urinating and defecating is large. When the anus and the genitals are used as the center, the excrement is detected in a certain direction with poor regularity to the greatest extent so as to reduce the pollution degree of the excrement to bedding, and the situation that a detection point is arranged at one position is not enough. Certainly, if the odor of the excrement and the odor of the buttocks can be distinguished, and the odor of the excrement and the odor of the urine can be detected to send out a correct alarm, a detection original element can be arranged at one point, because the odor can be spread to quickly fill the space near the buttocks in the quilt. The problem is that the technology is not invented yet. And the technology that the paper diaper alarm can not be transplanted is used for bed pans. Therefore, the urinating and defecating signal monitoring mechanism of the bed pan is specially designed.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: once the patient has randomly defecated, there is a preferred combination test protocol as follows: the buttock sets up wireless monitoring original paper below thigh joint portion, with cover on a cloth piece of cloth piece on belly and leg, the detection area that the naked copper wire of round (non-contact) of sewing formed together, forms three-dimensional defecation detection area to obtain the short-term test function.

The adopted schemes are as follows: firstly, a mechanism adopting a radio signal detector is used for acquiring and sending signals in time at the lower part of the combined defecation detection mechanism, and then the radio signal detector automatically cuts off the signal output and falls into a bedpan. After the manual cleaning and drying, the function of acquiring and sending signals can be recovered only by manually pressing a button so as to wait for the next acquisition and sending signals. Then, another same radio signal detector is used to periodically and cyclically work through the same throwing action. The measures adopted for this purpose are as follows: the detection piece is put on a paper pad of a mattress at the joint part between the buttocks and two legs, and the radio signal detector is designed by a 'automobile lock remote controller': slightly improving the technology of an automobile lock remote controller: the circuit only needs to change a hand key switch into a circuit (cancel the button) which is provided with a plurality of pairs of strip-shaped detection lines distributed outside the bobbin, and the detection lines are triggered by defecation, and can control (an electronic time relay is arranged in the circuit, the circuit can be controlled to be broken, and a manual button can restore the circuit.) to stop transmitting radio signals after triggering for one second or two seconds. The radio signal detector is deactivated. It falls into the bedpan along with the defecation and the shit pot, then the worker picks up the cleaning and drying processes, and then presses the reset key by hand, and recovers the signal acquisition function for standby. The mechanism automatically replaces a new radio signal detector each time (multiple radio signal detectors are available, automatically added one at a time linked by the door closing action). Automatic installation mode of radio signal detector: 1. by means of the structural design of a gun cartridge clip, a plurality of radio signal detectors are manually pressed into the 'cartridge clip' like a bullet, each time the mechanism is operated by the front part of a similar firearm bullet going up the hall separately, one radio signal detector is automatically pushed out from the 'cartridge clip' by the mechanism, and the radio signal detector falls (hangs) on a paper pad below the hip under the action of a bounce-proof groove to complete the installation of the radio signal detector; 2. the method for replacing the bullet by the revolver comprises the following steps: the radio signal detector is arranged in a drum of the semi-slotted pistol like a revolver bullet, the shell of the rotating wheel is provided with a downward throwing groove, when the mechanism needs to throw the radio signal detector, the mechanism is pushed by the electric push rod to rotate by an angle of a groove position every time, one radio signal detector falls down, a new radio signal detector is thrown, and the actions can be circulated; and secondly, monitoring the upper part of the combined defecation detection mechanism by adopting an annular detection mechanism sewn on the cloth towel. The bedpan mechanism detects the defecation of a sheet as soon as possible, particularly male patients (the middle and old people are easy to have morning brisk, and then the direction of the urination is towards the navel belt), the urination direction randomness is high, the cloth towel is provided with two exposed flexible wires which are fixed at a distance, the two exposed flexible wires surround the small abdomen and the crotch of the patients to form a planar regional property for signal acquisition, the timeliness and the probability of the signal acquisition are increased, a driving signal is sent to the bedpan mechanism to form a loop for quick response of the mechanism, and after the bedpan mechanism finishes the guidance of the defecation, the bedpan mechanism flows into a bedpan as soon as possible to reduce pollution. The following measures are taken for this purpose: the cloth towel with ring-shaped urinating and defecating detecting exposed wire is set on the sheet near the anus to detect the urinating and defecating triggering mechanism in the area to send out signal. If the detection mechanism is not arranged, the excrement and urine which is 'operated' in the area can pollute a large area of the sheet outside the area, then the excrement and urine flows onto the bedding to trigger the detection mechanism on the bedding, and then the excrement falling door is opened too late, so that more pollution is generated on the bedding. The annular detection mechanism is arranged, so that the drive mechanism opens the urine falling door as soon as possible when the excrement is detected early and a signal is sent. Because the size of the excrement falling door is larger than that of a human body, when the excrement falling door is opened, the buttocks of a person can drop downwards and naturally form a valley shape, and the urine is drained like a funnel to a certain degree, so that the urine flows to the bedpan. The urine which is originally nearly horizontal is guided to spread and is guided to the bedpan as soon as possible after the morning so as to avoid causing larger pollution. Meanwhile, the annular exposed lead is sewn on a piece of cloth towel, when the excrement falling door is opened, the mechanism also lifts the quilt to a certain height, at least five points of the cloth towel are adhered to a hanging belt on the quilt, the hanging belt can be used for controlling the center and four sides of the cloth towel, a female buckle called a thread gluing belt is arranged on the hanging belt, the lifted quilt pulls the cloth towel to be in a tent shape, and the four sides of the cloth towel (which can also be made into a round cloth towel) form a vertical skirt edge. The urine which is nearly horizontally jetted and flowed is effectively blocked, so that the urine flows downwards along with the skirt edge (the peripheral size of the skirt edge is larger than the width of a human body), and even if the urine is blocked to flow onto the human body, the urine can flow towards the hip along with the slope potential and finally enters the bedpan because the position of the hip moves downwards to form a valley. The cloth towel is made of 'an all-cotton oil-resistant and water-repellent fabric'. Before the mechanism closes the excrement falling door each time, the cloth towel contacting with the human body is automatically drawn away, and the tail of the drawn cloth towel is provided with a plurality of sections of moisture absorption fat edges made of materials with strong moisture absorption, and the fat edges are dragged along with the cloth towel to wipe the surface of the human body swept away. The novel cloth towel absorbs urine remained on a human body as far as possible, so that the urine is dried more easily by the accompanying hot air, and the phenomenon that the remained undried urine triggers a new annular signal detection device on the cloth towel to generate false alarm is avoided. In the action of rotating the cloth towel rolling barrel to draw out the cloth towel, a root line (which is accompanied with a conducting wire of the plug, the conducting wire is attached to the root line, and the root line bears the force when the plug is pulled out. When the moisture absorption fat edge of the cloth towel is rolled to be close to the winding drum, the travel switch is touched, and the cloth towel pumping action is stopped after a short time delay, so that the moisture absorption fat edge passes through the travel switch antenna to be recovered to the initial state, and the cloth towel replacement is finished. When the cloth towel is replaced again, the reel can continue to rotate to make a circulating action. The cloth towel is left for the nursing staff to clean and dry for later use. The number of the stacked cloth towels is determined by experience, the replacing action process is like a face changing method, and every time a cloth towel is pulled away from the joint of the hook-and-loop fastener matched with the hanging strip (because the area of the hook-and-loop fastener of the hanging strip is very small, the adhesive force of the cloth towel is much smaller than that of the long hook-and-loop fastener among the cloth towels when the cloth towel is replaced), a 'new face hole' is obtained. A frame type insertion rod is spanned at the center of the bed passing and falling closet door (a steel slipknot and a pulley are arranged in the mechanism, the frame, a steel wire rope and the like are very convenient to disassemble and assemble, and a driving plate without a winding drum is also easy to disassemble and assemble so as not to hinder a patient from getting on or off the bed). The two detection mechanisms are combined to form a three-dimensional monitoring system, so that the aim of detecting the defecation as soon as possible is effectively fulfilled. Becomes a key mechanism for the bedpan with automatic defecation assistance.

The mechanism can timely detect the random defecation of the patient, and can timely send out the radio signal detector to send out a radio signal of the mechanism action when the defecation falls to the direction of the mattress, and automatically replace the radio signal detector to carry out circulating detection for many times, and if urine is emitted upwards to the sheet or flows to the belly and the thigh, the urine is detected by the cloth towel arranged on the sheet and is processed by the anti-pollution mechanism. A three-dimensional defecation monitoring system is formed, and the detection probability of the rapid detection mechanism is greatly improved compared with that of the conventional detection mechanism. Becomes a key mechanism for achieving the purpose of rapid detection of the automatic defecation assisting and lying toilet. Because the invention is closely related to the service mechanism, the invention brings the following beneficial effects that the service object, namely the automatic defecation assisting and lying toilet: the patient gets the automatic and fully pollution-controllable bed-lying toilet service, and the pollution caused by defecation is little. The bed toilet has unprecedented sanitary and comfortable experience; patient cooperation and attendance of nursing personnel are not needed, the operation is safe and stable, and the total nursing cost is the lowest in various modes; the diaper is thoroughly thrown away, the nursing environment is greatly improved, the nursing labor intensity is greatly reduced, the economic and mental burdens of children are reduced, the harmony of nursing is increased, and the physical and mental burdens of family members are released; the bedsore is effectively reduced, or the patient with the bedsore obtains the best treatment environment; the odor in the room is effectively restrained, and the air quality in the room is greatly improved. The quilt uncovering operation is greatly reduced, so that the cold, illness and cramping are reduced; the clean and graceful treatment mode maintains the dignity of the patient and enables the family members of the patient to be greatly soothed; effectively preventing the old people who abuse in extreme situations from happening and indirectly prolonging the service life of the patient; humanitarian and humanistic care are brought out better. The invention has great significance to the bed pan and is a basic part thereof.

Drawings

FIG. 1 is a schematic view of a remote controller type radio signal detector with an imitation car lock

FIG. 2 is a schematic view of a cartridge clip type radio signal detector drop clip of a car lock-simulated remote controller type radio signal detector

Fig. 3 is a schematic view of a throwing clip of a revolver imitation bullet-changing radio signal detector

FIG. 4 is a partial schematic view of the longitudinal and transverse frames (the lower frame is only longitudinally movable relative to the upper frame) and the towel changing mechanism

FIG. 5 is a partial schematic view of a structure of a signal monitoring mechanism for a cloth under quilt

Description of the drawings: 15. the device comprises a vehicle lock imitating remote controller type radio signal detector, a double trigger sheet, 152, a measurement recovery function button, 16, a cartridge clip type vehicle lock imitating remote controller type radio signal detector throwing clamp, 160, a retaining groove for preventing jumping caused by the elasticity of a cartridge clip, 21, an electric push rod, 22, a pawl, 23, a spring, 24 rotating pins, 25 wheel drums, 26 throwing grooves, 27, a wheel drum shell, 2, a longitudinal moving frame, 02, a transverse moving frame, 201 direct current motors, 202, a speed reducer, 203, a towel reel, 204, a hydraulic water cylinder piston rod, 205, a hydraulic water cylinder pipe connector, 206, a hydraulic water cylinder barrel, 207, a hydraulic water cylinder pipe connector, 208, an electromagnetic water valve, 209 water tank anti-splashing cover, 210, a transition water tank, 211, a longitudinal frame transmission connecting plate, 212, a driving plate, 213, a transverse moving roller, 17, a towel, 175, a local sticky buckle belt diagram, a reverse side of the towel, 176. A moisture absorption fat edge, a single-head electric plug,

Detailed Description

The whole monitoring mechanism is divided into an upper part and a lower part. First, lower part monitoring mechanism: once the patient randomly defecates and urinates to the direction of the bedding, the wireless monitoring mechanism on the bedding paper shall acquire and send out signals in time, then the wireless signal detector 15 automatically cuts off the signal output, and after the manual cleaning and drying, the button is manually pressed, the function of acquiring and sending out signals can be recovered, so as to be ready to acquire and send out signals next time. Then, another same radio signal detector is used to periodically and cyclically work through the same throwing action. The measures adopted for this purpose are as follows: the radio signal detector is put on a paper pad of a mattress at the joint part between the buttocks and two legs, and the radio signal detector is designed by a 'automobile lock remote controller': slightly improving the technology of an automobile lock remote controller: the circuit only needs to change a hand key switch into a mode that a plurality of pairs of strip-shaped touch detection lines 151 distributed outside the cylinder are arranged (the button is cancelled), the touch detection lines are triggered by defecation, and the radio signal detector stops transmitting the radio signal after triggering for one second or two seconds (an electronic time relay is arranged in the circuit and can control the circuit to be disconnected, and the manual button can restore the circuit). It falls into the bedpan 3 along with the defecation and the defecation, then enters the bedpan 11, and then is picked up by the nursing worker for cleaning and drying, and then the reset key 152 is pressed by the hand to recover the signal acquisition function for standby. The mechanism automatically replaces a new radio signal detector each time (multiple radio signal detectors 15 are available, automatically added one at a time in conjunction with the door closing action.) the radio signal detector is automatically installed: 1. by means of the structural design of a gun cartridge clip 16, a plurality of radio signal detectors 15 are manually pressed into the cartridge clip like bullets, each time the mechanism is operated by front transfer similar to the going-to-the-hall of a gun cartridge, one radio signal detector is automatically pushed out of the cartridge clip 16 by the mechanism, and the radio signal detector falls (hangs) on a paper pad below the hip under the action of a jump prevention groove to complete the installation of the radio signal detector; 2. the method for replacing the bullet by the revolver comprises the following steps: the radio signal detector 15 is arranged in a semi-slotted wheel drum 25 like a revolver bullet, the shell of the revolver is provided with a downward throwing groove 27, when the mechanism needs to throw the radio signal detector, the mechanism is pushed by the electric push rod 21 to rotate by an angle of a groove position every time, one radio signal detector 15 falls down, a new radio signal detector is thrown, and the actions can be circulated; secondly, an upper monitoring mechanism: the monitoring is carried out by an annular detection mechanism sewed on the cloth towel. To detect the defecation of the sheet as soon as possible, especially for male patients (the middle and old people are easy to have morning brisk, and then the direction of the urine is towards the navel belt), the urine direction randomness is high, double bare flexible wires which are fixed at a distance are arranged on the cloth towel and are surrounded around the calf and the crotch of the patient to form a planar regional property of signal acquisition, the timeliness and the probability of the signal acquisition are increased, a driving signal is sent to the bedpan mechanism to form a ring of quick response of the mechanism, and after the bedpan mechanism finishes the guidance of the defecation, the bedpan mechanism flows into the bedpan to reduce the pollution as soon as possible. The following measures are taken for this purpose: a cloth towel 17 with a ring-shaped defecation detecting exposed lead is arranged at the sheet which is attached to the human body and takes the anus as the center, so as to detect the defecation which occurs in the area and is infected on the ring-shaped defecation detecting double exposed lead 173, and the trigger mechanism sends out a signal. If the detection mechanism is not arranged, the excrement and urine which is 'operated' in the area can pollute a large area of the quilt outside the area, then the excrement and urine flows onto the quilt to trigger the detection mechanism 15 on the quilt, and then the excrement falling door is opened too late, so that more pollution is generated on the quilt. The annular detection mechanism is arranged, so that the drive mechanism opens the urine falling door as soon as possible when the excrement is detected early and a signal is sent. Because the size of the excrement falling door is larger than that of a human body, when the excrement falling door is opened, the buttocks of a person can drop downwards and naturally form a valley shape, and the urine is drained like a funnel to a certain degree, so that the urine flows to the bedpan. The urine which is led to be in the original nearly horizontal state is directionally spread, and the urine is led to the bedpan as soon as possible after the transverse flow is finished, so that the urine is prevented from causing larger pollution. Meanwhile, the annular exposed lead is sewn on a piece of cloth towel 17, when the excrement falling door is opened, the mechanism also lifts the quilt to a certain height, at least five points 171 of the cloth towel 17 are adhered to a hanging belt on the quilt, the hanging belt can be used for controlling the center and four sides of the cloth towel, a female buckle called a thread gluing belt is arranged on the hanging belt, the lifted quilt pulls the cloth towel 17 to be in a tent shape, and the four sides of the cloth towel (which can also be made into a round cloth towel) are provided with a vertical skirt edge. The urine which is nearly horizontally jetted and flowed is effectively blocked, so that the urine flows downwards along with the skirt edge (the peripheral size of the skirt edge is larger than the width of a human body), and even if the urine is blocked to flow onto the human body, the urine can flow towards the hip along with the slope potential and finally enters the bedpan because the position of the hip moves downwards to form a valley. The cloth towel 17 is made of 'an all-cotton oil-resistant and water-repellent fabric'. The cloth towel 17 contacting with human body is automatically drawn away by the mechanism when the door is opened, and the tail part of the drawn cloth towel is provided with a plurality of sections of moisture absorption fat edges 176 made of materials with strong moisture absorption, and the fat edges are dragged along with the cloth towel to wipe the surface of the human body which is swept. The urine remained on the human body is absorbed as much as possible, so that the urine is dried more easily by the accompanying hot air, and the phenomenon that the remained undried urine triggers a new annular signal detection device on the cloth towel 17 to generate false alarm is avoided. In the action of rotating the cloth towel rolling barrel to draw out the cloth towel, a root line (which is accompanied with a conducting wire of the plug, the conducting wire is attached to the root line, and the root line bears the force when the plug is pulled out, the structure of the plug is similar to that of an earphone plug) is acted with the cloth towel, and is specially used for pulling out the cloth towel detection original plug 177 to cut off a detection circuit of the cloth towel detection original plug 177, so that the cloth towel detection original plug stops sending signals. When the cloth towel moisture absorption fat edge 176 is rolled to be close to the winding drum, the travel switch is touched, and then the cloth towel drawing action is stopped after a short time delay, so that the fat edge 176 passes through the contact angle of the travel switch to be recovered to the initial state, and the cloth towel replacement is finished. When the cloth towel is replaced again, the reel can continue to rotate to make a circulating action. The cloth towel is left for the nursing staff to clean and dry for later use. The number of the stacked cloth towels is determined by experience, the replacing action process is like a face changing method, and every time a cloth towel is pulled away from the joint of the hook-and-loop fastener matched with the hanging strip (because the hook-and-loop fastener of the hanging strip has small area, the adhesive force of the cloth towel is far smaller than that of the long hook-and-loop fastener 172 between the cloth towels) to obtain a new face hole. A frame type insertion rod is spanned at the center of the bed passing and falling closet door (a steel slipknot and a pulley are arranged in the mechanism, the frame, a steel wire rope and the like are very convenient to disassemble and assemble, and a driving plate without a winding drum is also easy to disassemble and assemble so as not to hinder a patient from getting on or off the bed). The two detection mechanisms are combined to form a three-dimensional monitoring system, so that the aim of detecting the defecation as soon as possible is effectively fulfilled. Becomes a key mechanism for the bedpan with automatic defecation assistance.

Claims (1)

1. A wireless and wired combined detection mechanism for a bedpan capable of automatically assisting defecation is characterized in that: when the lower part of the combined detection mechanism is urinated or defecated, the radio signal detector detects the urinated or defecated state, a plurality of pairs of separated double exposed conductive strips are inlaid on the nonmetal shell of the radio signal detector, when one or more pairs of exposed conductive strips are stained by the defecated or defecated state, the conduction is formed to obtain an electric signal, the signal driving mechanism opens the defecating door through the radio emission signal, then the radio signal detector automatically stops emitting the radio signal, the reset button is pressed after the manual cleaning and dehumidification to recover the monitoring function for standby, a new detection task is carried out by another same radio signal detector which is additionally put in the mechanism, and the next cycle detection period is entered; when the upper part of the combined detection mechanism is used for relieving the bowels, cloth towels covered on the belly and thigh parts of the human body and monitored by the annular detection mechanism are sewn to form a planar enclosing situation, the upper part of the combined detection mechanism can be detected by taking the anus as the center as soon as possible, the bedpan adhered to the human body is stained with the urinating and defecating on the annular detection exposed lead, and sends out a driving signal for opening the defecating door, the cloth towel and the ring-shaped detection mechanism on the cloth towel are replaced by the mechanism before the defecation door is closed, the tail part of the cloth towel is sucked to wipe the surface of the swept human body, the cloth towel sucks urine remained on the human body as much as possible, the consequent hot air is easier to dry for defecation, so as to prevent the remaining undried cloth towel from weakly triggering the annular signal detection device on the new cloth towel (17) to generate false alarm, the structure of the new cloth towel is the same as that of the cloth towel to be drawn, and the mechanism therefore obtains the detection function again and enters the next cycle detection period.

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