CN106691294A

CN106691294A - Intelligent assistance toilet

Info

Publication number: CN106691294A
Application number: CN201611101900.0A
Authority: CN
Inventors: 王廷森
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-21
Filing date: 2016-11-21
Publication date: 2017-05-24

Abstract

An intelligent assistance toilet is a donation made to charity for population with poor physical power of the old, the weak, the sick, the disabled, the pregnant and the like. Through the intelligent assistance toilet, a person who goes to the toilet can shit or pee by changing a standing position to a sitting position as easy as being supported by others, arms of the person who goes to the toilet can be lifted after the shitting or peeing behavior, and the sitting position is changed into the standing position. If the intelligent assistance toilet is combined with a current system which washes the hip with sprayed water and dries the hip with warm wind, not only people with poor self-care ability obtain convenience, but also normal people obtain a cozy and comfortable feeling when using the intelligent assistance toilet, and extraordinary splendor is added to fashionable lives. The intelligent assistance toilet is further provided with a human body approaching sensor and a corresponding control switch (button), and the intelligence and self-motion of the intelligent assistance toilet bring great convenience for these people. The special safety, monitoring and calling system of the intelligent assistance toilet can effectively put the shitting or peeing behavior of the person who goes to the toilet under protection and monitoring, accidents are avoided, and the safety of the person who goes to the toilet is effectively guaranteed.

Description

Intelligent power-assisted lavatory closet

The present invention relates to the utensil used in lavatory

It is usual easy thing that normal person enters lavatory, but for it is old, weak, sick, residual, pregnant et al. be then difficult matter.Because toilet user must be by Standing position is changed into sitting posture (crouching appearance), after stool, urine behavior terminates, must change over standing position by sitting posture (or crouching appearance) again.For above-mentioned But it is difficult matter for these people, is mixed without other people and help help of help.

For this present invention is intended to provide one kind by micro computer (PLC program controller) and each sensor group into Based Intelligent Control System manipulates corresponding mechanical system.Entirely to enter for toilet user is allowed help the same by if any other people during lavatory, sitting is all very square Just, at the end of stool behavior, flushometer rinses the buttocks of toilet user well therewith warm wind drying.There is provided using the present invention Intelligent power-assisted lavatory closet can enter above-mentioned crowd lavatory behavior is no longer difficult, the present invention provides intelligent power-assisted lavatory closet and also sets up Safety and calling for help facility.Toilet user is first positioned in the close ring being made up of safety pole, handrail, backrest etc., this can ensure into Lavatory person will not fall down during entirely lavatory is entered.The abnormal feelings such as lose consciousness if toileting person faints during lavatory is entered When condition occurs, other people send out a signal for help from trend room for decapacitation, and can pass through mobile phone, the communication tool such as phone, allow away from Friend relatives, 120 first-aid centres calling, toilet user can be succoured in time.

The present invention is further described with reference to accompanying drawing

Option A：See Fig. 1, the program is the mode of the chair commonly used with reference to people.In Fig. 1 on bench (22) phase An excrement inlet hole (8) big with toilet seat etc. is opened in the place answered, and seat stool part (22) is put on existing toilet seat, and be allowed to Maintain static.Then 3. left and right handrail (5), (15) are placed in handle lifting mechanismOn.Elevating mechanism is 3.By driving electricity Machine (2) (17) drive screw (6) (16) rotate, screw rod and nut movable joint (34), (35) relative motion of rotation, so that left and right Handrail is made to rise (decline) motion.Generally, the left and right handrail rests on extreme higher position (original state).When toilet user is walked Nearly human body proximity sensor (7), and back to lavatory closet backrest (18), right-hand man rides on left and right handrail (5) (15) respectively, left and right , close to (pressured) sensor (19), (20), after PLC receives foregoing three signal, instruction left and right safety pole (10), (12) are relatively each for arm From making 90 degree of rotation, i other words ultimately become horizontality by vertical shape, the left and right safety pole (10) of this state, (12) and Left and right handrail (5), (15) and backrest (18) form a close ring, toilet user is placed in one and avoids toilet user from falling down.Drive Dynamic motor (2), (17) make handrail (5), (15) make the rotation of decline state, and toilet user is changed into sitting posture with standing position.When toilet user Solution is after just behavior terminates, and can press the corresponding button (30) being arranged on left and right handrail (5) (15), and bath shower nozzle is by automatic water jetting The positions such as the anus private parts of toilet user are washed away, its remaining excrement is rinsed well, after cleaning procedure terminates, PLC just instructs warm wind The positions such as the anus private parts of toilet user are dried in blowout.The complete rear PLC of this program just order-driven motor (2), (17) operatings, allows Ascending motion is made in left and right handrail (5), (15).Toilet user rides over two-arm on left and right handrail (5) (15) by the rising of left and right handrail And upper act, toilet user becomes standing position by sitting posture.Left and right handrail (5), (15) are reached after rising the limit, left and right safety pole (10), (12) relative to 90 degree of rotation is reversely made, in other words left and right safety pole (10), (12) are changed into vertical vertical from horizontality State.Toilet user is left away, and is entered lavatory behavior and is all terminated.

In Fig. 1, (1) be bath water storage box, (4) are the base of toilet seat, (22) are bench.

Fig. 2 is left handrail (5) and elevating mechanism movement structure principle schematic 3., left and right handrail and act in the present embodiment Rise mechanism structure identical, be to describe the problem, here only by taking left handrail (5) and its elevating mechanism as an example.Electricity is driven in figure Machine (2) and drive screw (6) make mechanical attachment, and the ship and resell on another market cross-drilled hole of (31) of activity passes through by drive screw (6), and this cross-drilled hole is exactly to drive Sliding bearing of the dynamic screw rod (6) in the axle stretch end of motor (2).Activity ship and resell on another market (34) it be connecting rod (32 " ') and connecting rod Being actively coupled a little for (32 "), makes the internal thread for having and matching with drive screw in its cross-drilled hole, it is with drive screw (6) It is forward and reverse rotation and left and right displacement, as shown in D arrows in Fig. 2.Connecting rod (32), one of (32 ') shipped and resell on another market (31) activity with activity Connection, and the other end of connecting rod (32) by ship and resell on another market (33 ') be actively coupled with left handrail, the other end of connecting rod (32 ') with ship and resell on another market (31) be actively coupled, the other end by ship and resell on another market (33) be actively coupled with toilet base (4), the other end of connecting rod (32 " ') passes through Ship and resell on another market (33 " ') it is actively coupled with left handrail, the other end of connecting rod (32 ") is by (33 ") and base (4) work activity connection of shipping and reselling on another market Connect.Motor (2) just, is reversely rotated, and arrow D directions move left and right in (34) such as figure that makes to ship and resell on another market, and is not difficult to find out to moving to left, Left handrail is in decline situation, moves to right left handrail rising.As shown in E arrows in Fig. 2.The elevating mechanism of right handrail is complete with left handrail Equally, handrail operation in left and right is synchronous, and left handrail (5) does not require nothing more than in-phase synchronization with right handrail (15) operation, must also set upper and lower pole Limit sensor is in limitation.Therefore ship and resell on another market (31) and ship and resell on another market the distance between (34) are changed, so that it may lift handrail.Given this may be used One retractable hydraulic pressure (air pressure) is taken blame for others instead of motor (2) and screw rod (6) and elevating mechanisms such as (31) (34) of shipping and reselling on another market, Two of hydraulic cylinder respectively with ship and resell on another market (31) be connected with (34), just increased ship and resell on another market (31) when hydraulic cylinder (pneumatic cylinder) extends With ship and resell on another market the distance between (34), left handrail is in decline state, otherwise left handrail just rises, and elevating mechanism and the left side of right handrail are helped Hand is just the same.

Option b：This is another embodiment, refers to Fig. 3 and Fig. 4, is also like the previous example the mode for using for reference back of chair. Its place different from precedent is：Precedent is that handrail lifting in left and right is become into sitting posture by standing position come the body reached toilet user, Standing position is become by sitting posture again after complete.And the figure mode that this example will change toilet user is that chair is divided into backrest (18), bench And the part of base portion (4) three (22).See Fig. 3, because tiled configuration is just the same to illustrate topic, only it is with the left side here 3. example, this three part drives elevating mechanism by above-mentioned three part by motor (2), and act reaches vertical straight into one during the rising limit Wire state, sits (4) and becomes a conventional chair during elevating mechanism falling-threshold by backrest (18) bench (22) and bottom.From Fig. 3 In can be seen that, backrest (18), bench (22) and bottom sit (4) into a vertical line state when, at this moment toilet user walks close to human body Proximity transducer (7) rides over left and right handrail (5) respectively back to backrest (18), left and right arm, on (15), because of right-hand man close to (pressure It is dynamic) proximity transducer (19) and (20), PLC receives sensor (7), (19), (20) and instructs safety pole on the handrail of left and right afterwards (10), (12) by F in Fig. 4, F ' dotted arrows direction, the opposite rotation for each making 90 degree, by upright safety pole (10, (12) It is in a horizontal position, toilet user is latched in by safety pole (10), (12), what left and right handrail (5), (15) and backrest (18) were formed In close ring, PLC immediately make elevating mechanism to decline operation by order-driven motor (2), (17) rotation, drops to the limit into usual Backrest form, the body of toilet user is changed into sitting posture also with from standing position.This example is also equiped with all of precedent like the previous example Safety, the anti-component of prison.Enter lavatory it is complete after, elevating mechanism rises to the limit its backrest (18) bench (22) base (4) an into vertical line Original state, toilet user becomes standing position by sitting posture therewith, and safety pole (10), (12) become plumbness, enter lavatory by horizontality Person leaves lavatory closet, and just behavior whole process terminates solution.

Be not difficult to find out from Fig. 3 backrest (18) left side, connecting rod (23) and angle iron (24) by movable pin (28), (28 '), (28 "), flexible connection,

By shipping and reselling on another market, (29), (29 ') are actively coupled angle iron (24 ') with left side bench (22) connecting rod (23 '), connecting rod (28 " ') are flexibly connected other of (23 ') with three-iron (24) by shipping and reselling on another market, and other end passes through ship and resell on another market (29) and angle iron It is to be fixedly connected that (24 ') are actively coupled angle iron (24 ') with base (4), passes through to turn in the suitable position punching of connecting rod (23 ') Pin (39) is actively coupled the strong point as whole elevating mechanism 3. with drive screw (6).Motor (2) band turn nut (40) can be reciprocating, dotted line garden arc arrow C direction motions in Fig. 3 are such as pressed, elevating mechanism is 3.Deformation, will be Backrest (18), bench part (22), base (4) becomes the form of chair.After just behavior terminates, Ju Shen mechanisms are 3. for solutionAgain Backrest (18), bench (22), base (4) are changed into vertical vertical configuration, two safety poles are each stood vertically, and lavatory closet is returned to Initial shape.It is not difficult to find out that backrest (18), bench (22), bottom is sat (4) becomes usual people from the perpendicular state being erected from Fig. 3 The chair of seat, motor (2), (17) rotation change nut (40) and ship and resell on another market the distance between (39), so that it may reach to allow and lean on The back of the body (18), bench (22), the assembly at bottom seat (4) produce deformation.Therefore have reason also available hydraulic telescoping cylinder or air pressure is flexible Cylinder is mutual alternatively.Two of telescoping cylinder respectively with ship and resell on another market (39) and nut (40) where place replace the drive of bolt and nut Flowing mode.Fig. 4 is the front schematic view of Fig. 3.

Fig. 5 is right safety pole (10) and motor (50) draw bail schematic diagram, here only with left armrests (5) As a example by safety pole (10), motor (50) and power transmission shaft (49) mechanical attachment are also mechanically connected, Fig. 5 with safety pole (10) In visible left handrail (5) be longitudinally interior empty, biography axle (49) can be held and rotated wherein.Such as without motor (50), can also adopt With the type of drive of hydraulic pressure (air pressure) rotary pump.The structure of right safety pole (12) and motor (51) and mode and left safety pole Motor is just the same.

Fig. 6 is the schematic diagram that water spray is arranged in toilet seat with hot-air system, and the sparge pipe 44 of ring-type is arranged in toilet seat The recess entered below just hole (8), so stool fall when will not fall on toroidal nozzle (44), water spray is by PLC Electromagnetic valve of instruction 45 is opened, and current are sprayed in just flowing into annular spray pipe (44) by a considerable amount of nozzles (48), each water spray group Into focus (47) penetrate anus and private parts in toilet user.EP (end of program) is washed away, PLC closes magnetic valve (45), opens magnetic valve (46), heating flows into toroidal nozzle (44) and is sprayed through nozzle 48, by water drying more than toilet user anus private parts.

Scheme J：This is another embodiment of the presently claimed invention, and it is also based on back of chair this form, its also image space Case A makes the lifting of left and right handrail the body of toilet user to produce deformation, and sitting posture is changed into from standing position, is changed into vertical from sitting posture after an action of the bowels Appearance, with the exception of this it also possess be related in option A monitoring, calling for help, safety ... wait device, its difference is only left and right handrail Elevating mechanism is different.

This example does so, see Fig. 7, for ease of illustration problem, here only with left armrests (5) and elevating mechanism 3. As a example by, it is to rotate drive screw (6) by worm and gear (52) to move to reach in contrast as seen from the figure to lift handrail (5) Arrive, worm gear endoporus has screw thread, it matches with drive screw (6), worm screw couple with the axle of motor (2) together with rotate.Figure Middle dotted line (53) is the locating rod of handrail, and (54) are locating supports, and its effect is to make vertical line when handrail (5) makees oscilaltion Rise or fall.This lifting structure can be taken blame for others with a flexible hydraulic pressure (air pressure) and be replaced it, and for taking blame for others joins with handrail (5) Connect, other end couples with base (4), take blame for others and connect with hydraulic pressure (air pressure) source.

If toilet user is during lavatory is entered, uncomfortable need other people when helping, toilet user can press handrail (5) or (15) On call button (9) or (14), allow it is indoor other people give help.If fainting the abnormal feelings such as lose consciousness during entering lavatory Condition occurs, and the body of toilet user inherently produces inclinations, due to safety pole (10) (12) and left and right handrail (5), (15) and It is equiped with backrest (18) close to emergent sensor (11), (13), (36), (37), (38), therefore no matter toilet user body is to which Side inclines, as long as one close in four sensors, PLC can start the audible-visual annunciator at scene, while by mobile phone, seat The communication tools such as machine to away from household, 120 first-aid centres call for help, toilet user is timely given treatment to.Due to toilet user It is placed in above-mentioned close ring, it is easy to touched with sensor (11), (13), (36), (37), (38), therefore this 5 sensings The installation site of device, must take into full account, entering lavatory normal activity should not touch when this lavatory closet is made.But toilet user is by standing position It is changed into sitting posture, in being changed into standing position the two action processes from sitting posture, human body is extremely unstable when changing, it is easy to above-mentioned sensing Device is touched, and is reported by mistake to keep away to exert oneself, it is necessary in PLC to this two program in call for help the signal of alarm with not as treatment.And Should also be when this any of 5 sensor be touched, after there need be the regular hour to postpone, PLC just sends out calling for help instruction, except this And it is outer, toilet user body can accurately send help signal when occurring abnormal.This problem do not considered well, product pole It is also easy to produce and do not report and report by mistake, do not report and monitoring function is lost to toilet user, wrong report just produces the adverse consequences that wolf comes, it is necessary to conscientiously grind System.

Fig. 8 is PLC and each input pickup (button) and each servo connecting relation schematic diagram, and in figure, PLC inputs connect Have a human body proximity sensor (7) on mouthful, call button (9), (14) emergent sensor (11), (13) emergent sensor (36), (37), (38), arm close to (pressing) sensor (19), (20), wash away warm wind and release the button (30), be connected in PLC output ends Motor (2), (17), left and right safety pole slew gear (10, (12), live sound and light alarm (41), phone (sitting machine) (42) hand The servos such as machine (43), water spray magnetic valve (45), heating magnetic valve (46) safety pole motor (50) (51).

Finally the title of Figure of description and letter meaning are marked in rear.

Fig. 1：Intelligent power-assisted lavatory closet overall structure diagram

Fig. 2：Left handrail elevating mechanism schematic diagram.

The side schematic view of Fig. 3, option b

Fig. 4, be Fig. 3 front schematic view

The structural representation of the left safety poles of Fig. 5 (10) and motor (50)

Fig. 6, fountain head and annular spray pipe and magnetic valve

It is placed in the schematic diagram in toilet seat

Fig. 7 is the structural representation of scheme J

Fig. 8, PLC input interface and each switch, button, each sensor couple, and output end joins with each servo respectively The schematic diagram for connecing.

Note：In claims, specification and its Figure of description, be labeled with symbol 3. andImplication.In specification Place 3. is labeled with accompanying drawing, the structure of the left surface (left side) of the accompanying drawing that this its expression can be seen, principle is all illustrated Figure, andThen the figure with 3. in principle, the identical right flank (right side) such as structure, method and in most accompanying drawings not The part that can manifest.

Claims

1. a kind of intelligent power-assisted lavatory closet, it is made up of backrest, handrail, safety pole, bench, base, it is characterized in that left handrail (5) it by ship and resell on another market (33 ') ship and resell on another market (33 " ') be actively coupled with connecting rod (32), connecting rod (32 " ') respectively, connecting rod (32) it is another End is actively coupled with connecting rod (32 ') by ship and resell on another market (31) for having cross-drilled hole, and the other end and the connecting rod (32 ") of connecting rod (32 " ') pass through to have Ship and resell on another market (34) of the cross-drilled hole of disposed thread are actively coupled, and one end of connecting rod (32 ') is by (33) and base (4) the activity connection of shipping and reselling on another market Connect, the other end of connecting rod (32 ") by ship and resell on another market (33 ") be actively coupled with base (4), drive screw (6) one end with drive it is electric Through the cross-drilled hole of (31) of shipping and reselling on another market after machine (2) mechanical attachment, the cross-drilled hole is slidably matched with drive screw, drive screw (6) it is another One is made threaded engagement with (34) screwed cross-drilled hole of shipping and reselling on another market, (elevating mechanism of the right handrail is just the same with the left side).

2. according to the lavatory closet described in claim 1, it is characterized in that ship and resell on another market (31) one stretch liquid with shipping and reselling on another market be connected between (34) Pressure (air pressure) is taken blame for others, and hydraulic pressure (air pressure) is taken blame for others and be connected with hydraulic pressure (air pressure) source with pipeline, and the handrail in claim 1 is replaced with this Elevating mechanism is 3. (elevating mechanism of right handrail is also substituted with method).

3. a kind of intelligent power-assisted lavatory closet, it is made up of backrest, handrail, safety pole, bench, base, it is characterized in that backrest (18) left surface is coupled with pin (28) with one of connecting rod (23), and the other end of connecting rod (23) passes through pin (28 ") and three Angle bar (24) couples, and the left then face lower end of backrest (18) is superimposed together by activity with the left surface of angle iron (24) and bench (22) Ship and resell on another market (28 ') be actively coupled, the left surface lower end of bench (22) (29 ') and the angle iron (24 ') of shipping and reselling on another market is actively coupled, (28 " ') are actively coupled of connecting rod (23 ') with angle iron (24) by shipping and reselling on another market, and the other end of connecting rod (23 ') is with movable turn Pin (29) is actively coupled with angle iron (24 '), in appropriate location punching (39) and the drive screw of shipping and reselling on another market of connecting rod (23 ') (6) one is actively coupled, with the female nut (40) and drive screw that mechanical attachment has been made in motor (2) rotating shaft (6) spiral connection, (elevating mechanism of the right flank of toilet seat is identical with left surface) are made.

4. lavatory closet according to claim 3, it is characterized in that in (39) and the position where nut (40) of shipping and reselling on another market, this two It is actively coupled with flexible the taking blame for others of a hydraulic pressure (air pressure) between point.Hydraulic pressure (air pressure) flexible take blame for others pipeline and hydraulic pressure (air pressure) source phase Connect, to replace the drive screw (6) and its motor (2) in claim 3, same the method to substitute the spiral shell in right armrest (15) Bar (16) and motor (17).

5. a kind of intelligent power-assisted lavatory closet, it is made up of backrest, handrail, safety pole, bench, base, it is characterised in that left and right Mechanical attachment is made in the rotating shaft (49) (49 ') that safety pole (10), (12) drive with motor (50) (51) respectively.

6. the lavatory closet according to claim 5, it is characterised in that drive the rotating shaft (49) (49 ') of safety pole (10) (12) Available two fluid power (strength) rotary pumps of motor (50) (51) substitute, fluid power (strength) pump pipeline and hydraulic pressure (air pressure) Source is connected.

7. a kind of intelligent power-assisted lavatory closet, it is made up of backrest, handrail, safety pole, bench, base, it is characterized in that left handrail (5) with one of drive screw (6) into T-shaped mechanical attachment.Drive screw (6) is carried with the worm gear in decelerator (52) The centre bore of screw thread make spiral connection, decelerator (52), worm screw respectively with motor (2), axle stretch end be connected.It is right Handrail (15) structure is as left handrail.

8. according to the lavatory closet described in claim 7, it is characterized in that between left handrail (5) and base (4), energy is laid respectively Flexible hydraulic pressure (air pressure) is taken blame for others, be used to replace drive screw (6) and worm type of reduction gearing (52) and motor (2), Deng.Hydraulic pressure (air pressure) is taken blame for others and be connected with hydraulic pressure (air pressure) source.Right handrail is equally in this way instead.

9. a kind of intelligent power-assisted lavatory closet, it is made up of backrest, handrail, safety pole, bench, base, it is characterised in that in lavatory The front lower place of closet is mounted with human body proximity sensor (7), and arm close to (pressing) sensor is provided with its left and right handrail (19) relevant position of (20) with left and right handrail (5) (15) and backrest (18) on safety pole (10), (12) is equiped with human body Call button (9) (14) bath is also filled on the handrail of left and right close to (pressured) sensor (11), (13) (36) (37) (38) to press These control units such as button (30) are electrically connected with the input interface of PLC respectively.

10. a kind of intelligent power-assisted lavatory closet, it is made up of backrest, handrail, safety pole, bench, base, it is characterised in that PLC Output interface correspond to different structure lavatory closet used by servo electrically connect.