CN2542753Y - Automatic flushing device for toilet - Google Patents
Automatic flushing device for toilet Download PDFInfo
- Publication number
- CN2542753Y CN2542753Y CN 02220418 CN02220418U CN2542753Y CN 2542753 Y CN2542753 Y CN 2542753Y CN 02220418 CN02220418 CN 02220418 CN 02220418 U CN02220418 U CN 02220418U CN 2542753 Y CN2542753 Y CN 2542753Y
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- China
- Prior art keywords
- shower nozzle
- gear
- motor
- hall element
- screw
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- Expired - Fee Related
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Abstract
An automatic flushing device of a sitting w.c. pan belongs to a supplementary mechanism of a sanitaryware, comprising a controller 35, a substrate 29, a rotating mechanism, a spray-head reciprocating mechanism, a spray-head resetting positive stop magnet 7, a resetting testing hall component 12, a spray front and back positive stop magnet 19 and a pulse counting hall component 18. The utility model can make the spray-head 3 reciprocate front and back, avoiding the positive position-gathering flushing of human body after toileting.
Description
The utility model relates to a kind of automatic flushing device of toilet, belongs to the attachment mechanism on the sanitaryware.
At present, flusher on the toilet is various informative, structure is different, but be no lack of identical point is arranged, promptly they respectively have the band shower nozzle or claim the jet pipe of jet head or claim jet pipe, because jet pipe is static the setting, thereby can not be according to the difference of the object that goes to toilet and free adjustment, so after going to toilet, often will go to gather the position by human body, this situation is referred to as to call the passive position flushing of gathering usually.Therefore, though have automatic flushing device on many toilets, owing to be not suitable for actual use, cause and perform practically no function.The Chinese patent patent No. is 01201718.3 to disclose a kind of pair of automatic irrigation and disinfection of water tank type and blow oven dry constant temperature toilet, though this patented technology scheme function is original, but still can't realize that shower nozzle is complied with and to do moving of front and back position that therefore, it does not overcome passive defective of gathering the position flushing yet.
The purpose of this utility model is to provide a kind of shower nozzle can be according to making the passive automatic flushing device that gathers the toilet that the position flushing washes into Automatic position punching pin of the change of moving forward and backward position.
The purpose of this utility model reaches like this, a kind of automatic flushing device of toilet, comprise controller 35, pedestal 29, transmission mechanism, shower nozzle reciprocating mechanism, shower nozzle reset spacing magnet 19 before and after the spacing magnet 7, reset detection Hall element 12, shower nozzle, step-by-step counting Hall element 18, a pair of sliding tray 10 of tool and shower nozzle guide holder 2 and screw bolt seat 32 on the described pedestal 29; Described transmission mechanism comprises gear-box 24, motor 26, motor gear 21, gear wheel 22, pinion 23, screw gear 13, gear-box 24 fixes with an end end of pedestal 29, motor 26 is fixed on the gear-box 24, and be connected with controller 35 by circuit 25, motor gear 21 is installed with on the Motor Shaft of motor 26, greatly, pinion 22,23 both structures are one, and be arranged on by jackshaft 20 on the gear box cover 15 of gear-box 24, gear wheel 22 is meshed with motor gear 21, pinion 23 is nibbled mutually with screw gear 13 and is joined, and screw gear 13 is provided on the shower nozzle reciprocating mechanism; Described shower nozzle reciprocating mechanism comprises shower nozzle slide 8, slip pin 9, water inlet pipe 6, guide pad 5, shower nozzle 3, spout 1, shower nozzle screw rod 30, slip pin 9 has a pair of, be positioned at the bottom of shower nozzle slide 8, and with pedestal 29 on sliding joining of a pair of sliding tray 10, water inlet pipe 6 and guide pad 5 are arranged on the both sides of shower nozzle slide 8 respectively, shower nozzle 3 has a cavity volume 4, cavity volume 4 communicates with water inlet pipe 6, one end of shower nozzle 3 is fixed on the shower nozzle slide 8, other end work places on the shower nozzle guide holder 2, spout 1 is made of some micropores, and be positioned at not holding of shower nozzle 3, and communicating with cavity volume 4, shower nozzle screw rod 30 matches with guide pad 5, the one end places on the screw bolt seat 32, and the other end is placed on the screw rod axle bed 17 of gear box cover 15 at the screw gear 13 that is installed with transmission mechanism; The shower nozzle spacing magnet 7 that resets is located on the shower nozzle slide 8, reset detection Hall element 12 is installed on the gear-box 24, be connected with controller 35 by circuit, spacing magnet 19 is located at jackshaft 20 axle heads before and after the shower nozzle, and be positioned at the outside of gear box cover 15, and adjacent with step-by-step counting Hall element 18, step-by-step counting Hall element 18 is installed with side outside gear box cover 15, is connected with controller 35 by circuit.
The utility model can make shower nozzle 3 do forward and backward moving back and forth owing to done above-mentioned design, need not go the passive position flushing of gathering by human body again after going to toilet.
Below in conjunction with accompanying drawing the utility model is further described below.
Fig. 1 is the utility model structure chart.
Fig. 2 is installed on enforcement illustration on the toilet for the utility model.
Shower nozzle guide holder 2 of the present utility model, screw bolt seat 32 are with an end end of being located at pedestal 29, and a pair of sliding tray 10 runs through to the other end from one of pedestal 29 end.Gear-box 24 is fixed by screw 33 and pedestal 29, gear box cover 15 is fixed by screw 16 and gear-box 24, motor 26 is fixed on the outside of gear-box 24 by a pair of hold-down screw, its output shaft then stretches in the gear-box 24, and motor gear 21 is installed with on it, motor gear 21 is meshed with gear wheel 22, pinion 23 is then nibbled with screw gear 13 and is joined, greatly, pinion 22,23 with being located at middle taking out on 20,20 hub settings of jackshaft are on gear box cover 15, and it does not stretch out gear box cover 15 in the end, on this extending area, be installed with the spacing magnet 19 in shower nozzle front and back, spacing magnet 19 can rotate with the rotation of jackshaft 20 before and after this shower nozzle, and screw gear 13 is installed on the screw shaft 27 of shower nozzle screw rod 30.A pair of slip pin 9, water inlet pipe 6, guide pad 5 and shower nozzle 3 both can with the 8 integrally moulded moulding of shower nozzle slide, also can make the back organic assembling respectively, shower nozzle slide 8 is realized moving forward and backward of shower nozzle slide 8 by this by a pair of slip pin 9 sliding being assigned on a pair of sliding tray 10 of its underpart.One end work of shower nozzle screw rod 30 places on the screw bolt seat 32, be the power of reducing friction, rotate easily in order to shower nozzle screw rod 30, then can in screw bolt seat 32, set up ball 31, the other end of shower nozzle screw rod 30 passed through gear-box 24, and by the screw rod axis hole 14 on the screw gear 13 screw gear 13 was installed with on it back hub setting on the screw rod axle bed 17 of gear box cover 15.The body of rod of shower nozzle screw rod 30 runs through helicla flute 28, and this helicla flute 28 cooperates with guide pad 5.Drive guide pad 5 by the suitable/contrary rotation of shower nozzle screw rod 30 and move, shower nozzle slide 8 is moved along a pair of sliding tray 10 by a pair of slip pin 9, finally make shower nozzle 3 realize front-rear reciprocation movement to front or rear.The shower nozzle spacing magnet 7 that resets is mounted in the top of shower nozzle slide 8, and reset detection Hall element 12 is by Hall element support 11 and add screw and be fixedly arranged in one of gear-box 24 side, when shower nozzle slide 8 rollbacks during to extreme position, the shower nozzle of build-in on it resets spacing magnet 7 just corresponding to the below of reset detection Hall element 12.What thereby shower nozzle resetted spacing magnet 7 and reset detection Hall element 12 the two formation as can be known is to trigger loop, i.e. magnet control Hall element circuits for triggering loop.When shower nozzle resetted, reset detection Hall element 12 was given controller with a low voltage signal.Step-by-step counting Hall element 18 is located on the support, and support is installed with on gear box cover 15 by screw 33.Since before and after step-by-step counting Hall element 18 and the shower nozzle spacing magnet 19 both adjoin mutually, no matter so the spacing magnet 19 in shower nozzle front and back forward or backwards, whenever rotate a circle, step-by-step counting Hall element 18 just receives the pulsatile once signal, and feeds back to controller 35.Therefore the position of shower nozzle 3 is determined by the counting of this pulse, and more particularly, when shower nozzle 3 advanced, according to plus coujnt, the counting that then subtracts when retreating constituted the coding of corresponding nozzle position thus.The signal that controller 35 then comes according to reset detection Hall element 12, step-by-step counting Hall element 18 feedbacks is controlled the 26 positive and negative runnings of bidirectional, dc motor or is stopped operating, thereby control shower nozzle 3 advances, retreats, stops action.
What reset detection Hall element 12 of the present utility model and step-by-step counting Hall element 18 adopted is that the commercially available model of being produced by Guangdong Ya Ligao company is the Hall element of A3144 type, and it is Clean II type controller that controller 35 adopts the commercially available model of being produced by Jiangsu Baixue Electric Co., Ltd.
The utility model is to realize the flushing that automatically resets like this, actuating is positioned at the corresponding touch button 37 on the controller panel 36 on the seat ring arm 34 of toilet, 35 pairs of operations of controller are reacted, and the output state of reset detection Hall element 12 made differentiation, if the output state of reset detection Hall element 12 shows that shower nozzle 3 is in reset mode, then the shower nozzle of the explanation this moment spacing magnet 7 that resets is positioned at side under the reset detection Hall element 12, then send the forward drive level signal to motor 26 by controller 35, motor 26 is rotated in the forward, otherwise, controller 35 provides the reverse drive level signal to motor 26, make motor 26 reverse rotations, thereby shower nozzle 3 is retreated, till shower nozzle 3 resets, promptly can sense the reset signal of spacing magnet 7 of shower nozzle up to reset detection Hall element 12.When controller 35 after motor 26 provides the forward drive level signal, motor 26 is done forward running, motor gear 21 drives gear wheels 22 rotations, drives screw gears 13 rotations by the pinion 23 on the same jackshaft 20 that is located at gear wheel 22.Simultaneously, be located at spacing magnetic patch 19 reverse rotations before and after the shower nozzle of jackshaft 20 ends, because screw gear 13 is installed with on the screw shaft 27 of shower nozzle screw rod 30, thereby along with the rotation of screw gear 13, shower nozzle screw rod 30 is rotation thereupon just.Again because the guide pad 5 on the shower nozzle slide 8 is to match with helicla flute 28 on the shower nozzle screw rod 30, so driving shower nozzle slide 8 by guide pad 5 in the rotary course of shower nozzle screw rod 30 moves, and then make shower nozzle 3 in shower nozzle guide holder 2, stretch out this moment gradually, spacing magnet 19 produces count pulses because of rotation causes step-by-step counting Hall element 18 before and after being installed on the shower nozzle that jackshaft 20 do not hold, spacing magnet 19 whenever rotates a circle before and after the shower nozzle, the step-by-step counting Hall element just produces a pulse, therefore controller 35 is made plus coujnt, when the umber of pulse of feedback was accumulated to setting value, shower nozzle 3 had just moved to the cleaning positions that sets.As soon as so, pump working, the water that water pump is supplied with enters cavity volume 4 from water inlet pipe 6, and is spouting until the spout 1 of shower nozzle 3, implements flushing automatically.When pressing corresponding touch button 37 once more, controller 35 is just exported a forward level signal and is given motor 26, make motor 26 runnings, step-by-step counting Hall element 18 in like manner produces count pulse, make controller 35 make plus coujnt, when the cleaning positions count value that equals to set when count value adds the count value of reciprocating motion scope, controller 35 makes motor 26 stop the forward running, and shower nozzle 3 just halts, yet controller 35 produces a reverse level signal, make motor 26 counter-rotatings, shower nozzle 3 retreats, and when retreating, step-by-step counting Hall element 18 subtracts controller 35 and counts, when count value is decremented to setting value gradually, controller 35 makes motor 26 stop operating once more, motor 26 is just being changeed, thereby shower nozzle 3 moves forward once more, thereby the repetition said process, and then reach the action purpose that makes shower nozzle 3 realize reciprocal cleaning.Behind the stop button in the actuating touch button 37, controller 35 just sends out-of-work signal to water pump, and at this moment, the shower nozzle spacing magnet 7 that resets is positioned at reset detection Hall element 12 belows, and controller 35 quits work motor 26, and shower nozzle 3 resets.
Claims (1)
1, a kind of automatic flushing device of toilet, comprise controller (35), pedestal (29), transmission mechanism, shower nozzle reciprocating mechanism, shower nozzle reset spacing magnet (19) before and after the spacing magnet (7), reset detection Hall element (12), shower nozzle, step-by-step counting Hall element (18), it is characterized in that described pedestal (29) goes up a pair of sliding tray of tool (10) and shower nozzle guide holder (2) and screw bolt seat (32); Described transmission mechanism comprises gear-box (24), motor (26), motor gear (21), gear wheel (22), pinion (23), screw gear (13), gear-box (24) fixes with an end end of pedestal (29), motor (26) is fixed on the gear-box (24), and be connected with controller (35) by circuit (25), motor gear (21) is installed with on the Motor Shaft of motor (26), greatly, pinion (22), (23) both structures are one, and be arranged on by jackshaft (20) on the gear box cover (15) of gear-box (24), gear wheel (22) is meshed with motor gear (21), pinion (23) is nibbled mutually with screw gear (13) and is joined, and screw gear (13) is provided on the shower nozzle reciprocating mechanism; Described shower nozzle reciprocating mechanism comprises shower nozzle slide (8), slip pin (9), water inlet pipe (6), guide pad (5), shower nozzle (3), spout (1), shower nozzle screw rod (30), slip pin (9) has a pair of, be positioned at the bottom of shower nozzle slide (8), and with pedestal (29) on sliding joining of a pair of sliding tray (10), water inlet pipe (6) and guide pad (5) are arranged on the both sides of shower nozzle slide (8) respectively, shower nozzle (3) has a cavity volume (4), cavity volume (4) communicates with water inlet pipe (6), one end of shower nozzle (3) is fixed on the shower nozzle slide (8), other end work places on the shower nozzle guide holder (2), spout (1) is made of some micropores, and be positioned at shower nozzle (3) the end, communicate with cavity volume (4), shower nozzle screw rod (30) matches with guide pad (5), and the one end places on the screw bolt seat (32); The other end is being installed with on the screw rod axle bed (17) that the screw gear of transmission mechanism (13) is placed on gear box cover (15); The shower nozzle spacing magnet (7) that resets is located on the shower nozzle slide (8), reset detection Hall element (12) is installed on the gear-box (24), be connected with controller (35) by circuit, spacing magnet (19) is located at jackshaft (20) axle head before and after the shower nozzle, and be positioned at the outside of gear box cover (15), and adjacent with step-by-step counting Hall element (18), step-by-step counting Hall element (18) is installed with side outside gear box cover (15), is connected with controller (35) by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220418 CN2542753Y (en) | 2002-04-30 | 2002-04-30 | Automatic flushing device for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220418 CN2542753Y (en) | 2002-04-30 | 2002-04-30 | Automatic flushing device for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2542753Y true CN2542753Y (en) | 2003-04-02 |
Family
ID=33698707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02220418 Expired - Fee Related CN2542753Y (en) | 2002-04-30 | 2002-04-30 | Automatic flushing device for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2542753Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061735A (en) * | 2009-11-17 | 2011-05-18 | 上海科勒电子科技有限公司 | Jet member assembly |
| CN104099985A (en) * | 2013-04-02 | 2014-10-15 | 李飞宇 | Double-motion retracting washing pipe |
| CN108867793A (en) * | 2018-07-21 | 2018-11-23 | 黄琳 | Jet pipe, toilet bowl cover plate component and closestool |
-
2002
- 2002-04-30 CN CN 02220418 patent/CN2542753Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061735A (en) * | 2009-11-17 | 2011-05-18 | 上海科勒电子科技有限公司 | Jet member assembly |
| CN102061735B (en) * | 2009-11-17 | 2015-08-19 | 上海科勒电子科技有限公司 | Injection member assembly |
| CN104099985A (en) * | 2013-04-02 | 2014-10-15 | 李飞宇 | Double-motion retracting washing pipe |
| CN104099985B (en) * | 2013-04-02 | 2016-04-13 | 李飞宇 | A kind of flexible scavenge pipe of two motion |
| CN108867793A (en) * | 2018-07-21 | 2018-11-23 | 黄琳 | Jet pipe, toilet bowl cover plate component and closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030402 |