CN111387862A - Old-people-assisting potty chair and control method thereof - Google Patents
Old-people-assisting potty chair and control method thereof Download PDFInfo
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- CN111387862A CN111387862A CN202010209150.9A CN202010209150A CN111387862A CN 111387862 A CN111387862 A CN 111387862A CN 202010209150 A CN202010209150 A CN 202010209150A CN 111387862 A CN111387862 A CN 111387862A
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- chair
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/04—Room closets; Chairs with toilet conveniences or specially adapted for use with toilets, e.g. night chairs ; Closets for children, also with signalling means, e.g. with a music box, or the like
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- General Physics & Mathematics (AREA)
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- Health & Medical Sciences (AREA)
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- Toilet Supplies (AREA)
Abstract
An old-helping potty chair and a control method thereof comprise a mounting chair frame fixed on the periphery of a closestool, wherein a stepping driving module and a mechanical transmission module are fixed on the mounting chair frame; the installation chair frame comprises a chair seat, a hollow structure which is shaped to fit with the shape of the toilet cover is arranged in the middle of the chair seat, chair legs are arranged below the chair seat, two sides of the chair seat are connected with supporting arms through a mechanical transmission module, the rear side of the chair seat is provided with a backrest through a connecting rod, and the supporting arms and the backrest are respectively adjusted in height and angle through a stepping driving module. The invention meets the comfort requirement of the old people when in use, and has the characteristics of intellectualization, low cost and saving the effort of the old people.
Description
Technical Field
The invention relates to the technical field of potty chairs, in particular to an old-age-assisting potty chair and a control method thereof.
Background
China is gradually entering the aging stage of population, so that safety problems related to living activities of the old people are increased, and potential problems are worthy of being researched and thought. The pace of life of the youngsters in the present is fast, the working pressure is increased sharply, in order to make the life work more than running, the old people cannot take care of the daily life of the old people for a long time, so that the old people are often at home alone, and the old people with a big age are in good age, so that the problems of inconvenient movement and incapability of taking care of the old people can be caused, most of the old people cannot stand on legs due to long-time sitting of the old people due to physical reasons, such as sitting on a low stool or a soft sofa or standing alone in a toilet, and need to be assisted by others to stand up, so that the old people cannot stand by supporting the old people with hands difficultly, which is very difficult and troublesome for the daily life of the old people, and a pedestal chair specially used for the old people to go to the toilet and a control method.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the old-people-assisting potty chair and the control method thereof, which meet the comfort requirement of the old people during use and have the characteristics of intellectualization, low cost and saving of the strength of the old people.
In order to achieve the purpose, the invention adopts the technical scheme that:
an old-helping potty chair comprises a mounting chair frame 1 fixed on the periphery of a closestool, wherein a stepping driving module 2 and a mechanical transmission module 3 are fixed on the mounting chair frame 1;
the installation chair frame 1 comprises a chair seat 1-1, a hollow structure with a shape fitting with the shape of a toilet cover is arranged in the middle of the chair seat 1-1, chair legs are arranged below the chair seat 1-1, two sides of the chair seat 1-1 are connected with supporting arms 1-3 through a mechanical transmission module 3, a backrest 1-5 is arranged on the rear side of the chair seat 1-1 through a connecting rod, and the height and the angle of the supporting arms 1-3 and the backrest 1-5 are adjusted through a stepping driving module 2 respectively.
An auxiliary support arm 1-4 is arranged at the front side of the chair surface 1-1, and an armrest 1-2 is arranged at the front end of the armrest arm 1-3.
The mechanical transmission module 3 comprises a bevel gear 3-1, a gear shaft 3-2, a small belt pulley 3-3, a transmission belt 3-4, a large belt pulley 3-5, a free rod 3-6 and a parallel four-bar mechanism 3-7; the bevel gear 3-1 is arranged on a gear shaft 3-2, two ends of the gear shaft 3-2 are respectively provided with a small belt wheel 3-3, the small belt wheel 3-3 is connected with a large belt wheel 3-5 through a transmission belt 3-4, the large belt wheel 3-5 is provided with a free rod 3-6, and the free rod 3-6 is connected with the armrest arm 1-3 through a parallel four-bar mechanism 3-7.
The stepping driving module 2 comprises a driving motor A2-1, a driving motor B2-2 and a driving motor C2-3; the driving motor A2-1 is used for driving the conical gear 3-1 to rotate, and two driving motors B2-2 and C2-3 are fixed at the rear chair corner of the chair frame 1 and used for controlling the inclination and the lifting of the rear part of the chair surface 1-1.
The voice module 2-4 arranged in front of the driving motor A2-1 is used for realizing the basic requirement of realizing mechanical transmission operation of the voice control seat.
A control method of an old-helping potty chair comprises the following steps;
step 1: under the premise that the old-helping potty chair is fixedly arranged on the closestool, a user starts to use the closestool; the chair surface 1-1 and the toilet bowl armrest arm 1-3 are at the lowest position at the moment, and the motor and the control system are standby at the same time and are in a reset state;
step 2: through voice call of a user, a voice module is started, a rising instruction is inquired and detected, three motors below a seat are started to work synchronously, the seat surface 1-1 is lifted in a tilted mode from the horizontal front direction, meanwhile, an arm support 1-3 is lifted in a matched mode, when the seat surface is lifted to a reasonable height position, a proper leaning position is achieved, and the user leans for the first time to adapt to the first time; after the user adjusts and stabilizes, the infrared induction starting at the arm part of the human body enables the backrest 1-5 and the auxiliary support arm 1-4 at the side frame end of the armrest to be adjusted up and down, and meanwhile, the armrest 1-2 can be adjusted by rotating horizontally and vertically by 90 degrees according to the use habits of different users;
and step 3: after the user is ready, the voice module detects a new descending requirement instruction through voice control again, then the motor is controlled to descend to drive the armrest arm 1-3 to descend, and meanwhile, the seat surface 1-1 is descended to a horizontal reset state in cooperation with the backrest, the structural operation integrity of the old-aged person-assisting potty chair is guaranteed, and the old person safely and stably descends and sits;
and 4, step 4: after a user sits on the potty chair steadily and starts to go to the toilet, after the toilet is finished, the user can press a control button on the armrest 1-2 to remotely control a pressing module arranged on the end cover at the rear part of the toilet, and the module starts to flush after being started; meanwhile, the user wakes up the voice module again, after the module repeatedly receives the ascending instruction, the motor is matched to drive the seat and the user to ascend to the optimal position for the user to stand simultaneously, and the toilet seat is controlled by voice again to reset to the lowest state after the user leaves the toilet seat.
The invention has the beneficial effects that:
this patent has adopted step-by-step drive module, the multifunctionality combination of mechanical transmission module and voice module, realize the automatic lifting function of seat, the seat can be through pronunciation detection, infrared system detects the function that etc. satisfy its automated movement, comfort level when the guarantor uses the seat, and reasonable protection device has been designed, user's safety has been ensured, its security, high efficiency and stability, swift convenience, the advantage that all-round practicality is good has satisfied the social demand, be applicable to the service environment of vast old man at home, and the range of application is wide.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the module structure of the present invention.
Fig. 3 is a flow chart of a control method of the present invention.
The reference numbers are as follows: 1. a chair frame: 1-1, a chair surface; 1-2, a handrail; 1-3, supporting the arm; 1-4 auxiliary support arms; 1-5 backrest; 2. a step driving module: 2-1, driving a motor A; 2-2, driving a motor B; 2-3, driving a motor C; 2-4, a voice module; 3. a mechanical transmission module: 3-1. a bevel gear; 3-2, gear shaft; 3-3, a small belt wheel; 3-4, driving the belt; 3-5, a big belt wheel; 3-6, free rod; 3-7, a parallel four-bar mechanism.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the old-aged people-assisting potty chair device is characterized by comprising a mounting chair frame 1 fixed on the periphery of a closestool, wherein the mounting chair frame 1 mainly comprises a chair surface 1-1, armrests 1-2, armrests 1-3, auxiliary support arms 1-4 and a backrest 1-5, and a stepping driving module 2 and a mechanical transmission module 3 are fixed on the mounting chair frame; the stepping driving module 2 is provided with a driving motor A2-1, and the driving motor B2-2 is provided with a driving motor C2-3; the driving motor A2-1 is used for driving the conical gear 3-1 to rotate, so that the functional requirement of realizing the lifting of the arm support 1-3 by the continuous transmission of a mechanical structure is met; two driving motors B2-2 and C2-3 are fixed at the rear chair corner to simultaneously control the inclination and the lifting of the rear part of the chair surface 1-1; the voice module 2-4 arranged in front of the driving motor A2-1 can realize the basic requirement of controlling the mechanical transmission operation of the seat by human voice, corresponding language instructions are given by the human voice, and the module performs automatic operation after sensing to control the coordination lifting of the armrest and the seat surface;
referring to fig. 2, the mechanical transmission module 3 comprises a bevel gear 3-1, a gear shaft 3-2, a small belt pulley 3-3, a transmission belt 3-4, a large belt pulley 3-5, a free rod 3-6, a parallel four-bar mechanism 3-7 and a control button 3-8; when the motor operates, the conical gear 3-1 drives the gear shaft 3-2 to rotate, the belt transmission is further controlled to achieve the purpose of controlling the free rod 3-6 to move, the lifting of the supporting arm 1-3 is achieved, the control button 3-8 is controlled by the remote mechanical pressing module, the toilet flushing device is remotely controlled, and the function of easily and effortlessly processing the flushing problem is achieved.
A control method based on the old-helping potty chair is shown in figure 3, and comprises the following specific steps:
step 1: under the premise that the old-helping potty chair is fixedly arranged on the closestool, a user starts to use the closestool; the chair surface 1-1 and the toilet bowl armrest arm 1-3 are at the lowest position at the moment, and the motor and the control system are standby at the same time and are in a reset state;
step 2: through voice call of a user, a voice module is started, a rising instruction is inquired and detected, three motors below a seat are started to work synchronously, the seat surface 1-1 is lifted in a tilted mode from the horizontal front direction, meanwhile, an arm support 1-3 is lifted in a matched mode, when the seat surface is lifted to a reasonable height position, a proper leaning position is achieved, and the user leans for the first time to adapt to the first time; after the user adjusts and stabilizes, the infrared induction starting at the arm part of the human body enables the backrest 1-5 and the auxiliary support arm 1-4 at the side frame end of the armrest to be adjusted up and down, and meanwhile, the armrest 1-2 can be adjusted by rotating horizontally and vertically by 90 degrees according to the use habits of different users;
and step 3: after the user is ready, the voice module detects a new descending requirement instruction through voice control again, then the motor is controlled to descend to drive the armrest arm 1-3 to descend, and meanwhile, the seat surface 1-1 is descended to a horizontal reset state in cooperation with the backrest, the structural operation integrity of the old-aged person-assisting potty chair is guaranteed, and the old person safely and stably descends and sits;
and 4, step 4: after a user sits on the potty chair steadily and starts to go to the toilet, after the toilet is finished, the user can press a control button on the armrest 1-2 to remotely control a pressing module arranged on the end cover at the rear part of the toilet, and the module starts to flush after being started; meanwhile, the user wakes up the voice module again, after the module repeatedly receives the ascending instruction, the motor is matched to drive the seat and the user to ascend to the optimal position for the user to stand simultaneously, and the toilet seat is controlled by voice again to reset to the lowest state after the user leaves the toilet seat.
Claims (6)
1. An old-helping potty chair is characterized by comprising a mounting chair frame (1) fixed on the periphery of a closestool, wherein a stepping driving module (2) and a mechanical transmission module (3) are fixed on the mounting chair frame (1);
the installation chair frame (1) comprises a chair surface (1-1), a hollow structure with a shape fitting with the shape of a toilet cover is arranged in the middle of the chair surface (1-1), chair legs are arranged below the chair surface (1-1), two sides of the chair surface (1-1) are connected with supporting arms (1-3) through mechanical transmission modules (3), a backrest (1-5) is arranged on the rear side of the chair surface (1-1) through a connecting rod, and the height and the angle of the supporting arms (1-3) and the backrest (1-5) are adjusted through stepping driving modules (2).
2. The aging-assisting potty chair as claimed in claim 1, wherein the front side of the chair surface (1-1) is provided with an auxiliary arm (1-4), and the front end of the arm (1-3) is provided with an armrest (1-2).
3. The aging-assisted potty chair according to claim 1, characterized in that the mechanical transmission module (3) comprises a bevel gear (3-1), a gear shaft (3-2), a small pulley (3-3), a transmission belt (3-4), a large pulley (3-5), a free rod (3-6) and a parallel four-bar mechanism (3-7); the bevel gear (3-1) is arranged on a gear shaft (3-2), two ends of the gear shaft (3-2) are respectively provided with a small belt wheel (3-3), the small belt wheel (3-3) is connected with a large belt wheel (3-5) through a transmission belt (3-4), the large belt wheel (3-5) is provided with a free rod (3-6), and the free rod (3-6) is connected with the armrest arm (1-3) through a parallel four-bar mechanism (3-7).
4. The old-helping potty chair according to claim 3, characterized in that the stepping driving module (2) comprises a driving motor A (2-1), a driving motor B (2-2) and a driving motor C (2-3); the driving motor A (2-1) is used for driving the conical gear (3-1) to rotate, and the two driving motors B (2-2) and C (2-3) are fixed at the rear chair corner of the chair frame (1) and used for controlling the inclined lifting of the rear part of the chair surface (1-1).
5. The aging-assisted potty chair as claimed in claim 1, wherein the voice module (2-4) is arranged in front of the driving motor A (2-1).
6. A control method of an old-helping potty chair is characterized by comprising the following steps;
step 1: under the premise that the old-helping potty chair is fixedly arranged on the closestool, a user starts to use the closestool; the chair surface (1-1) and the toilet bowl supporting arm (1-3) are both at the lowest position at the moment, and the motor and the control system are standby at the same time and are in a reset state;
step 2: through voice call of a user, a voice module is started, a rising instruction is inquired and detected, three motors below a seat are started to work synchronously, the synchronous matching rising of a seat surface (1-1) from horizontal forward direction to inclined rising and a supporting arm (1-3) is realized, when the seat surface rises to a reasonable height position, a proper leaning position is reached, and the user leans for the first time to adapt; when a user adjusts and stabilizes, the infrared induction starting at the arm part of the human body enables the backrest (1-5) and the auxiliary support arm (1-4) at the side frame end of the armrest to be adjusted up and down, and meanwhile, the armrest (1-2) can be adjusted by rotating horizontally and vertically by 90 degrees according to the use habits of different users;
and step 3: after the user is ready, the voice module detects a new descending requirement instruction through voice control again, then the motor is controlled to descend to drive the armrest arm (1-3) to descend, and meanwhile, the seat surface (1-1) is matched with the backrest to descend to a horizontal reset state, so that the structural integrity of the old-aged potty chair is guaranteed, and the old can safely and stably descend and sit stably;
and 4, step 4: after a user sits on the potty chair steadily and starts to go to the toilet, after the toilet is finished, the user can press a control button on the armrest (1-2) to remotely control a pressing module arranged on the end cover at the rear part of the toilet, and the module starts to flush after being started; meanwhile, the user wakes up the voice module again, after the module repeatedly receives a lifting instruction, the motor is matched with the seat and the user to drive the seat and the user to simultaneously lift to the optimal standing position of the user, and the potty chair is reset to the lowest state through voice control again after the user leaves the potty chair, which is the whole set of control method steps of the old-assistant potty chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010209150.9A CN111387862A (en) | 2020-03-23 | 2020-03-23 | Old-people-assisting potty chair and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010209150.9A CN111387862A (en) | 2020-03-23 | 2020-03-23 | Old-people-assisting potty chair and control method thereof |
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| Publication Number | Publication Date |
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| CN111387862A true CN111387862A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010209150.9A Pending CN111387862A (en) | 2020-03-23 | 2020-03-23 | Old-people-assisting potty chair and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230052A (en) * | 2020-09-25 | 2021-08-10 | 三江学院 | Auxiliary standing type intelligent old-age assisting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278421Y (en) * | 1996-04-26 | 1998-04-15 | 苏诚 | Adjustable height stool specially adapted for use with toilet |
| TWM530117U (en) * | 2016-04-22 | 2016-10-11 | jin-quan Lu | Auxiliary rack with bidet control |
| CN107374486A (en) * | 2017-09-21 | 2017-11-24 | 北京理工大学 | A kind of moveable toilet seat robot of intelligent posture adjustment |
| CN207613981U (en) * | 2017-04-01 | 2018-07-17 | 刘树文 | A kind of electric up-down is stood up power-assisted chair for closet |
| CN210055839U (en) * | 2019-02-02 | 2020-02-14 | 永康中科爱司米医疗科技有限公司 | Cushion lifting structure of movable toilet chair |
-
2020
- 2020-03-23 CN CN202010209150.9A patent/CN111387862A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278421Y (en) * | 1996-04-26 | 1998-04-15 | 苏诚 | Adjustable height stool specially adapted for use with toilet |
| TWM530117U (en) * | 2016-04-22 | 2016-10-11 | jin-quan Lu | Auxiliary rack with bidet control |
| CN207613981U (en) * | 2017-04-01 | 2018-07-17 | 刘树文 | A kind of electric up-down is stood up power-assisted chair for closet |
| CN107374486A (en) * | 2017-09-21 | 2017-11-24 | 北京理工大学 | A kind of moveable toilet seat robot of intelligent posture adjustment |
| CN210055839U (en) * | 2019-02-02 | 2020-02-14 | 永康中科爱司米医疗科技有限公司 | Cushion lifting structure of movable toilet chair |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230052A (en) * | 2020-09-25 | 2021-08-10 | 三江学院 | Auxiliary standing type intelligent old-age assisting device |
| CN113230052B (en) * | 2020-09-25 | 2023-11-28 | 三江学院 | Auxiliary standing type intelligent aging assisting device |
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Application publication date: 20200710 |
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| RJ01 | Rejection of invention patent application after publication |