CN102540942A - Electrical control system and using method of bath chair - Google Patents
Electrical control system and using method of bath chair Download PDFInfo
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- CN102540942A CN102540942A CN2011104568405A CN201110456840A CN102540942A CN 102540942 A CN102540942 A CN 102540942A CN 2011104568405 A CN2011104568405 A CN 2011104568405A CN 201110456840 A CN201110456840 A CN 201110456840A CN 102540942 A CN102540942 A CN 102540942A
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Abstract
The invention discloses an electrical control system and using method of a bath chair; the electrical control system comprises a motor and a hand controller, wherein the motor is arranged on the bath chair, and the hand controller is spliced with the motor; the handle controller comprises a master control board, a power supply unit and a controlling button; the master control board comprises a single-chip microcomputer, a relay KA1 and a relay KA2; the controlling button comprises a start button, a rising button, a descending button and a stop button, wherein the start button is electrically connected to a signal input end of the single-chip microcomputer and is used for controlling the system to start, the rising button and the descending button are used for controlling the bath chair, and the stop button is used for controlling the system to stop; the descending button is pressed down for sending a descending signal to the single-chip microcomputer; a corresponding I/O (Input/Output) port of the single-chip microcomputer outputs an executing signal to drive the relay KA2 to move so that the motor rotates reversely to control the bath chair to descend and a chair back to be turned down; the rising button is pressed down for sending a rising signal to the single-chip microcomputer; and the corresponding I/O (Input/Output) port of the single-chip microcomputer outputs an executing signal to drive the relay KA1 to move so that the motor rotates forwards to control the bath chair to rise and the chair back to be turned up. The electrical control system is simple and easy to operate, adopts the waterproof and skidproof design, is safe and reliable and is suitable for being used by the aged and persons with dysfunctional limbs.
Description
Technical field
the present invention relates to a kind of electric control system and method for application that is used for the bath chair on the bathtub.
Background technology
traditional bathtub generally is not provided with the bath chair; Use the very inconvenience of taking a shower for handicapped old man or limbs disturbance patient; Mostly be to need nurse personnel intensive care, omnidistance service, not only increased nurse personnel's labour intensity but also had insecurity.
Summary of the invention
of the present invention to provide a kind of electric control system and method for application that is arranged at the bath chair on the bathtub.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of electric control system of bathing chair; This bath chair slidably is arranged between the upper edge of bathtub both sides; This bath chair comprises seat portion and is hinged on the chair back at seat portion rear; This control system comprises the hand controller that is installed in motor that being used on the described bath chair drive the action of described bath chair, pegs graft with the motor plug; Described hand controller comprises master control borad, power supply unit and controls button; Described master control borad comprises single-chip microcomputer, relay K A1 and relay K A2; Be connected with amplifying circuit between the corresponding I/O mouth of described relay K A1 and relay K A2 and described single-chip microcomputer, describedly control start button that button comprises this system start-up of control of the signal input part that is electrically connected to described single-chip microcomputer, rising button that the described bath chair of control rises, decline button that the described bath chair of control descends and control the out-of-work stop button of this system
are pressed described decline button and are fallen signal to described single-chip microcomputer transmission; Signal is carried out in the corresponding I/O mouth output of described single-chip microcomputer, and this executions signal drives described relay K A2 action through described amplifying circuit and makes and turn under the described bath chair decline of described motor counter-rotating control and the chair back; Press described rising button and rise signal to described single-chip microcomputer transmission; Signal is carried out in the corresponding I/O mouth output of described single-chip microcomputer, and this executions signal drives described relay K A1 action through described amplifying circuit and described motor just changeed on the described bath chair rising of control and the chair back turn over.
preferably, described power supply unit is the chargeable lithium cell group.
preferably; Each described button of controlling is a different colours: described start button for green, described rising button for yellow, described decline button for blue, described stop button for red, and described rising button is isoceles triangle shape, the described decline button that drift angle makes progress and is the downward isoceles triangle shape of drift angle.
preferably also are provided with pilot lamp on the described hand controller, when electric weight was not enough, this pilot lamp was red flicker; When electric weight was sufficient, this pilot lamp was green.
A kind of method of application of bathing chair; This bath chair slidably is arranged between the upper edge of bathtub both sides; This bath chair comprises seat portion and is hinged on the chair back at seat portion rear; Be characterised in that: it utilizes an electric control system and realizes; This electric control system comprises the hand controller that is installed in motor that being used on the described bath chair drive the action of described bath chair, pegs graft with the motor plug; Described hand controller comprises master control borad, power supply unit and controls button; Described master control borad comprises single-chip microcomputer, relay K A1 and relay K A2; Be connected with amplifying circuit between the corresponding I/O mouth of described relay K A1 and relay K A2 and described single-chip microcomputer, describedly control start button that button comprises this system start-up of control of the signal input part that is electrically connected to described single-chip microcomputer, rising button that the described bath chair of control rises, decline button that the described bath chair of control descends and control the out-of-work stop button of this system, press described decline button and send to described single-chip microcomputer and fall signal; Signal is carried out in the corresponding I/O mouth output of described single-chip microcomputer, and this executions signal drives described relay K A2 action through described amplifying circuit and makes and turn under the described bath chair decline of described motor counter-rotating control and the chair back; Press described rising button and rise signal to described single-chip microcomputer transmission; Signal is carried out in the corresponding I/O mouth output of described single-chip microcomputer; This execution signal drive described relay K A1 action through described amplifying circuit and make described motor just change that the described bath chair of control rises and the chair back on turn over, this is bathed chair and uses step following:
1., hand controller is plugged on the plug of bathing the described motor on the chair, and press start button and carry out will bathing chair behind the System self-test and rise to the extreme higher position, will bathe the end that chair slides to bathtub this moment, and user's seat slides to desired location with it after on it,
2., pin the decline button and make and bathe chair and drop to minimum point, pin the decline button again and do not put under the control chair back and turn over to desired location,
3., the user carries out bathing,
After
4., bathing finishes; Pinning the rising button makes and turns on the chair back to extreme position; Pin the rising button again and do not put control and bathe chair and rise to the extreme higher position, press stop button with system closing after, pulling bathe chair to bathtub an end so that the user get off.
preferably, described power supply unit is the chargeable lithium cell group.
preferably; Each described button of controlling is a different colours: described start button for green, described rising button for yellow, described decline button for blue, described stop button for red, and described rising button is isoceles triangle shape, the described decline button that drift angle makes progress and is the downward isoceles triangle shape of drift angle.
preferably also are provided with pilot lamp on the described hand controller, when electric weight was not enough, this pilot lamp was red; When electric weight was sufficient, this pilot lamp was green.
preferably, the System self-test of step described in 1. comprises whether the inspection electric quantity of power supply sufficient: like described pilot lamp is that redness is then charged to described hand controller; Like described pilot lamp is that green is then normally used.
the invention has the beneficial effects as follows: use hand controller simple to operation to control motor-driven and bathe chair rising or decline; The user can be controlled bathing chair in the bathing process voluntarily as required; Simple to operate, effectively reduce simultaneously household or nurse personnel's labour intensity again fast; The hand controller of employing waterproof machine and water-proof skid-proof has ensured user's safety more, and the hand controller guidance panel is short and sweet, is particularly suited for the elderly and uses.
Description of drawings
Accompanying drawing 1 is electric control system and the bathtub of bath chair of the present invention, the synoptic diagram of bath chair;
Accompanying drawing 2 is each the button synoptic diagram on the hand controller of electric control system of bath chair of the present invention;
Accompanying drawing 3 is the synoptic diagram of master control borad under in working order of the electric control system of bath chair of the present invention;
accompanying drawing 4 is the synoptic diagram of master control borad under charged state of the electric control system of bath chair of the present invention.
In
accompanying drawing: 1, bathtub; 2, bathe chair; 3, master control borad; 4, hand controller; 5, pilot lamp; 6, lithium battery group; 7, waterproof docking apparatus; 8, charger; 9, start button; 10, rising button; 11, decline button; 12, stop button.
Embodiment
Below in conjunction with embodiment shown in the drawings technical scheme of the present invention is done following detailed description the in detail:
are shown in accompanying drawing 1 and accompanying drawing 2; The electric control system of bath chair of the present invention is used to control the bath chair 2 that slidably is arranged on bathtub 1 upper edge; This bath chair 2 comprises seat portion and is hinged on the chair back at seat portion rear; This electric control system comprises being installed in bathes the hand controller 4 that being used on the chair 2 drives the motor of bathing chair 2 actions, pegs graft with the motor plug; Hand controller 4 comprises master control borad 3, power supply unit and controls button; Master control borad 3 comprises single-chip microcomputer, relay K A1 and relay K A2; Be connected with amplifying circuit between the corresponding I/O mouth of relay K A1 and relay K A2 and single-chip microcomputer, control start button 9, control that button comprises this system start-up of control of the signal input part that is electrically connected to single-chip microcomputer and bathe rising button 10, control that chair 2 rises and bathe the decline button 11 that chair 2 descends and control the out-of-work stop button 12 of this system, press decline button 11 and send to single-chip microcomputer and fall signal; Signal is carried out in the corresponding I/O mouth output of single-chip microcomputer, and this execution signal is bathed motor counter-rotating control through the A2 action of amplifying circuit driving relay K and turned under chair 2 declines and the chair back; Press rising button 10 and rise signal to the single-chip microcomputer transmission; Signal is carried out in the corresponding I/O mouth output of single-chip microcomputer; This execution signal drive relay K A1 action through amplifying circuit and make motor just change that control bathes that chair 2 rises and the chair back on turn over, power supply unit is a chargeable lithium cell group 6.Each controls button is different colours; Start button 9 is that green, rising button 10 are red for yellow, decline button 11 for blue, stop button 12; And rising button 10 is isoceles triangle shape, the decline button 11 that drift angle makes progress and is the downward isoceles triangle shape of drift angle; Also be provided with pilot lamp 5 on the hand controller 4, when electric weight was not enough, this pilot lamp 5 was red; When electric weight was sufficient, this pilot lamp 5 was green.
When use
, earlier hand controller 4 is plugged on the motor plug of bathing on the chair 2, and presses start button 9 and carry out System self-test, flicker if pilot lamp 5 takes on a red color; Represent that then electric weight is not enough, hand controller 4 needs charging, as shows green, and then explanation can normally be used; And red greenish-yellow alternately flicker occurs and carry out self check, when pilot lamp 5 presents green, then can use, pin the yellow rising button 10 on the hander; Make seat rise to extreme higher position (being the position that is positioned at same surface level with the upper edge of bathtub 1 among the design), and will bathe the end that chair 2 slides onto bathtub 1, let the user sit on it, then will bathe chair 2 and move to the bathing desired position; Press blue decline button 11 and make bath chair 2 drop to minimum point, pin blue decline button 11 and do not put, the chair back of bathing chair 2 overturns to the back lower place; Reach the position of user's the most comfortable, carry out bathing, after user's bathing finishes; Pin yellow rising button 10, the chair back upwards turn to initial position, pins yellow rising button 10 and does not put; Bath chair 2 slowly rises and behind the extreme higher position, presses red stop button 12, and green indicating lamp 5 also extinguishes thereupon, and all do not have corresponding action by rising button 10 or decline button 11 this moment; Be that system gets into closed condition, at this moment, the nurse personnel will bathe chair 2 and slide onto an end of bathtub 1 and the user supported by the arm down get final product.
are safety and energy-conservation consideration, by the control of single-chip microcomputer internal processes, in after the open system 30 minutes, do not have button operation, then get into off-mode automatically, as want to use this system, then need press green once more and release the button; Press rising button 10 or decline button 11 in the use; If pilot lamp 5 is green flicker, then represent load circuit, should check hand controller 4 whether with bathe chair 2 on motor be connected reliably; Be provided with overload protection in the control system; When overload occurring, press rising button 10 or decline button 11, pilot lamp 5 is red earlier, the green flicker in back; When the chair back reduces as far as possible, not put even continue to pin decline button 11, the chair back turns under also can stopping automatically, prevents unexpected the generation, and hand controller 4 can be bathed chair 2 and is separated, and convenient charging is inner by the high-capacity lithium battery power supply, can be with filling with usefulness.
What
motor plug adopted is the binary channels plug; Adopt waterproof docking apparatus 7 on the hand controller 4, shown in accompanying drawing 3, the connection synoptic diagram of this electric control system under in working order; M+ and M-are connected to the motor on the bath chair 2 and control its work; Shown in accompanying drawing 4, the connection synoptic diagram under the charged state during for hand controller 4 electric weight deficiency, M+ and M-short circuit and L+ are connected to mains supply through charger 8 and charge; Become green expression charging until pilot lamp 5 by redness and accomplish, can drive bath chair 2 once more and devote oneself to work.
Motor in
this system adopts waterproof machine, and hand controller 4 adopts waterproof, anti-skidding design.
control system of the present invention is used hand controller 4 simple to operation to control motor-driven and is bathed chair 2 risings or decline; The user can be controlled bathing chair 2 in the bathing process voluntarily as required; Simple to operate, effectively reduce simultaneously household or nurse personnel's labour intensity again fast; The hand controller 4 of employing waterproof machine and water-proof skid-proof has ensured user's safety more, and hand controller 4 guidance panels are short and sweet, is particularly suited for the elderly and uses.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (9)
1. electric control system of bathing chair; This bath chair slidably is arranged between the upper edge of bathtub both sides; This bath chair comprises seat portion and is hinged on the chair back at seat portion rear; This control system is characterised in that: comprise the hand controller that is installed in motor that being used on the described bath chair drive the action of described bath chair, pegs graft with the motor plug; Described hand controller comprises master control borad, power supply unit and controls button; Described master control borad comprises single-chip microcomputer, relay K A1 and relay K A2; Be connected with amplifying circuit between the corresponding I/O mouth of described relay K A1 and relay K A2 and described single-chip microcomputer, describedly control start button that button comprises this system start-up of control of the signal input part that is electrically connected to described single-chip microcomputer, rising button that the described bath chair of control rises, decline button that the described bath chair of control descends and control the out-of-work stop button of this system
Press described decline button and fall signal to described single-chip microcomputer transmission; Signal is carried out in the corresponding I/O mouth output of described single-chip microcomputer, and this executions signal drives described relay K A2 action through described amplifying circuit and makes and turn under the described bath chair decline of described motor counter-rotating control and the chair back; Press described rising button and rise signal to described single-chip microcomputer transmission; Signal is carried out in the corresponding I/O mouth output of described single-chip microcomputer, and this executions signal drives described relay K A1 action through described amplifying circuit and described motor just changeed on the described bath chair rising of control and the chair back turn over.
2. the electric control system of bath chair according to claim 1 is characterized in that: described power supply unit is the chargeable lithium cell group.
3. the electric control system of bath chair according to claim 1; It is characterized in that: each described button of controlling is a different colours: described start button for green, described rising button for yellow, described decline button for blue, described stop button for red, and described rising button is isoceles triangle shape, the described decline button that drift angle makes progress and is the downward isoceles triangle shape of drift angle.
4. the electric control system of bath chair according to claim 1 is characterized in that: also be provided with pilot lamp on the described hand controller, when electric weight was not enough, this pilot lamp was red flicker; When electric weight was sufficient, this pilot lamp was green.
5. method of application of bathing chair; This bath chair slidably is arranged between the upper edge of bathtub both sides; This bath chair comprises seat portion and is hinged on the chair back at seat portion rear; Be characterised in that: it utilizes an electric control system and realizes; This electric control system comprises the hand controller that is installed in motor that being used on the described bath chair drive the action of described bath chair, pegs graft with the motor plug; Described hand controller comprises master control borad, power supply unit and controls button; Described master control borad comprises single-chip microcomputer, relay K A1 and relay K A2; Be connected with amplifying circuit between the corresponding I/O mouth of described relay K A1 and relay K A2 and described single-chip microcomputer, describedly control start button that button comprises this system start-up of control of the signal input part that is electrically connected to described single-chip microcomputer, rising button that the described bath chair of control rises, decline button that the described bath chair of control descends and control the out-of-work stop button of this system, press described decline button and send to described single-chip microcomputer and fall signal; Signal is carried out in the corresponding I/O mouth output of described single-chip microcomputer, and this executions signal drives described relay K A2 action through described amplifying circuit and makes and turn under the described bath chair decline of described motor counter-rotating control and the chair back; Press described rising button and rise signal to described single-chip microcomputer transmission; Signal is carried out in the corresponding I/O mouth output of described single-chip microcomputer; This execution signal drive described relay K A1 action through described amplifying circuit and make described motor just change that the described bath chair of control rises and the chair back on turn over, this is bathed chair and uses step following:
1., hand controller is plugged on the plug of bathing the described motor on the chair, and press start button and carry out will bathing chair behind the System self-test and rise to the extreme higher position, will bathe the end that chair slides to bathtub this moment, and user's seat slides to desired location with it after on it,
2., pin the decline button and make and bathe chair and drop to minimum point, pin the decline button again and do not put under the control chair back and turn over to desired location,
3., the user carries out bathing,
4., after bathing finishes, pin the rising button and make and turn on the chair back, pin the rising button again and do not put control and bathe chair and rise to the extreme higher position to extreme position, press stop button with system closing after, pulling bathe chair to bathtub an end so that the user get off.
6. the method for application of bath chair according to claim 5 is characterized in that: described power supply unit is the chargeable lithium cell group.
7. the method for application of bath chair according to claim 5; It is characterized in that: each described button of controlling is a different colours: described start button for green, described rising button for yellow, described decline button for blue, described stop button for red, and described rising button is isoceles triangle shape, the described decline button that drift angle makes progress and is the downward isoceles triangle shape of drift angle.
8. the method for application of bath chair according to claim 5 is characterized in that: also be provided with pilot lamp on the described hand controller, when electric weight was not enough, this pilot lamp was red; When electric weight was sufficient, this pilot lamp was green.
9. the method for application of bath chair according to claim 8 is characterized in that: the System self-test of step described in 1. comprises whether the inspection electric quantity of power supply is sufficient: like described pilot lamp is that redness is then charged to described hand controller; Like described pilot lamp is that green is then normally used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110456840.5A CN102540942B (en) | 2011-12-31 | 2011-12-31 | Electrical control system and using method of bath chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110456840.5A CN102540942B (en) | 2011-12-31 | 2011-12-31 | Electrical control system and using method of bath chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102540942A true CN102540942A (en) | 2012-07-04 |
| CN102540942B CN102540942B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110456840.5A Active CN102540942B (en) | 2011-12-31 | 2011-12-31 | Electrical control system and using method of bath chair |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970050A (en) * | 2014-01-10 | 2014-08-06 | 重庆环漫科技有限公司 | Dynamic seat control circuit |
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| JP2003111685A (en) * | 2001-10-02 | 2003-04-15 | Sekisui House Ltd | Bath room experiencing apparatus |
| CN1468073A (en) * | 2000-10-11 | 2004-01-14 | ����-��˹�ء����� | Seating device in the form of seat furniture or for placing on seat furniture |
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| KR20110010331A (en) * | 2009-07-24 | 2011-02-01 | 연세대학교 산학협력단 | Rehabilitation bath |
| US20110131720A1 (en) * | 2009-12-09 | 2011-06-09 | David Franklin Dean | Wall Mounted Lift Chair |
| CN201911652U (en) * | 2011-01-11 | 2011-08-03 | 浙江临亚工艺品有限公司 | Sliding chair |
| CN201911971U (en) * | 2010-12-08 | 2011-08-03 | 佛山市南海益高卫浴有限公司 | Bath chair for children |
| CN201921065U (en) * | 2010-12-31 | 2011-08-10 | 太仓市康辉科技发展有限公司 | Operating table control device |
| CN201977660U (en) * | 2011-03-29 | 2011-09-21 | 宁波富时医疗器械有限公司 | Bathtub lifting chair |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1468073A (en) * | 2000-10-11 | 2004-01-14 | ����-��˹�ء����� | Seating device in the form of seat furniture or for placing on seat furniture |
| JP2003111685A (en) * | 2001-10-02 | 2003-04-15 | Sekisui House Ltd | Bath room experiencing apparatus |
| GB2411829A (en) * | 2004-03-09 | 2005-09-14 | & R Disability Services Ltd Ab | Adjustable-seat bathing aid |
| CN201104834Y (en) * | 2007-11-05 | 2008-08-27 | 郑玉文 | Bathtub bathing chair with retaining fixing mechanism |
| KR20110010331A (en) * | 2009-07-24 | 2011-02-01 | 연세대학교 산학협력단 | Rehabilitation bath |
| US20110131720A1 (en) * | 2009-12-09 | 2011-06-09 | David Franklin Dean | Wall Mounted Lift Chair |
| CN201911971U (en) * | 2010-12-08 | 2011-08-03 | 佛山市南海益高卫浴有限公司 | Bath chair for children |
| CN201921065U (en) * | 2010-12-31 | 2011-08-10 | 太仓市康辉科技发展有限公司 | Operating table control device |
| CN201911652U (en) * | 2011-01-11 | 2011-08-03 | 浙江临亚工艺品有限公司 | Sliding chair |
| CN201977660U (en) * | 2011-03-29 | 2011-09-21 | 宁波富时医疗器械有限公司 | Bathtub lifting chair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103970050A (en) * | 2014-01-10 | 2014-08-06 | 重庆环漫科技有限公司 | Dynamic seat control circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102540942B (en) | 2014-04-09 |
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Effective date of registration: 20170113 Address after: Shaxi city Taicang town Suzhou city Jiangsu province 215425 Gui Zhuang Industrial Zone of Taicang city science and Technology Development Co Ltd in Kang Hui Patentee after: Chen Lizhong Address before: 215400 Industrial Zone, Taicang, Jiangsu, Suzhou Patentee before: Taicang Kanghui Technology Development Co., Ltd. |
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Effective date of registration: 20210908 Address after: 215425 Guizhuang, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Kanghui Medical Technology (Suzhou) Co.,Ltd. Address before: 215425 Taicang Kanghui Technology Development Co., Ltd., Guizhuang Industrial Zone, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Chen Lizhong |