CN203393815U - Anti-lock flushing device - Google Patents
Anti-lock flushing device Download PDFInfo
- Publication number
- CN203393815U CN203393815U CN201320390811.8U CN201320390811U CN203393815U CN 203393815 U CN203393815 U CN 203393815U CN 201320390811 U CN201320390811 U CN 201320390811U CN 203393815 U CN203393815 U CN 203393815U
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- tooth bar
- flushometer
- jamming
- motor
- man
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Abstract
The utility model relates to an anti-lock flushing device comprising a motor and an electric mechanism supplies mechanic transmission for the motor, wherein the electric mechanism comprises a structure driving a draining valve; the flushing device further comprises a manual mechanism for driving the electric mechanism to carry out reciprocating movement, and the manual mechanism comprises a button. The anti-lock flushing device disclosed by the utility model has the following advantages that the lock of the mechanism in an electric flushing component can be manually released, the transmission structure is very simple and convenient, and the manner is stable and reliable.
Description
Technical field
The utility model relates to the bath transmission device of Electric Machine Control, and more particularly, the utility model relates to the bath transmission device of a kind of sanitary ware field Electric Machine Control.
Background technology
The flushometer of traditional intelligent water toilet pan generally has electronic flushing mechanism in the market, has two cover parts in the time of some: electronic bath parts and manually bath parts.
1, electronic bath parts: by control signal and Current Control motor forward or revolution; Forward is stirred the bath of electronic bath gear and electronic bath tooth bar push rod opening water discharge valve, completes after bath, and the motor revolution that automatically resets under control signal and the function of current, drives the tooth bar return motion of washing by water, and closes draining valve.
2, the parts of manually washing by water: act on manual bath tooth bar connecting rod by staff, tooth bar is stirred manual bath gear again and manually washed by water the bath of tooth bar push rod opening water discharge valve; After letting go, the tooth bar connecting rod of manually washing by water resets under spring action, and drives manually bath gear revolution, and manual bath tooth bar recovery rod motion is stirred in the revolution of bath gear again, realizes transmission mechanism and resets, and closes draining valve.
When can having solved electricity and have a power failure, two cover parts can wash by water, the object of Guan Shui, even if but the traditional intelligence flushometer with two cover parts does not but all consider that a kind of situation exactly: power-off when electronic flushometer is moving, motor and transmission mechanism can be stuck, cause operation troubles, even if the manual bath parts of equipment also cannot be removed the mechanism blockage fault of electronic bath parts, and draining valve self does not have enough recovery capacity, so that draining valve can not reset all the time, in a flushing, can not close situation, cause meaningless loss and the waste at clean water source, even current overflow, contaminated environment.
Summary of the invention
For the above-mentioned shortcoming of prior art, the purpose of this utility model is that a kind of anti-jamming flushometer will be provided, and its tool has the following advantages: can manually remove the mechanism blockage in electronic bath parts, and drive mechanism is very simple and convenient, mode is reliable and stable.
For this reason, technical solution of the present utility model is a kind of anti-jamming flushometer, it comprises motor, makes mechanically operated motor drive mechanism for motor, motor drive mechanism comprises the structure that drives draining valve, and described flushometer also comprises the man-operated mechanism that drives described motor drive mechanism to do return motion, this man-operated mechanism comprises button.
The utility model flushometer, for comprising that motor and mechanical transmission mechanism thereof are that the electronic bath parts of motor drive mechanism are in the shortcoming that has a power failure and can not automatically reset and cut off the water supply after stuck, employing can drive described motor drive mechanism to make the man-operated mechanism of return motion by manpower, realizing artificial hand-power drives and does return motion because of the jammed motor drive mechanism of power failure, this man-operated mechanism comprises the button that may extend to outside appropriate location, thereby easily people are manually to remove the mechanism blockage fault in electronic bath parts.The relative motor drive mechanism of man-operated mechanism, can take multiple connection, the type of drive such as corresponding or simple connections in position, thereby can, with drive mechanism very simply and easily, guarantee the electronic bath parts mechanism blockage of releasing, and effect stability be reliable.
For further simplified structure, increase flushometer globality and integrated, the utility model also comprises following improvement:
Described flushometer also comprises the draining valve of controlling current.
For further simplifying effect stability and the reliability of flushometer structure, raising device, the utility model also comprises following improvement:
Described motor drive mechanism comprise the gear A 1 that is connected on motor shaft and with the tooth bar A2 of its engagement; Described man-operated mechanism comprises the push rod that pushing tow tooth bar A2 resets, and described button is in one end of this push rod, the corresponding tooth bar A2 of push rod other end one end.
Described tooth bar A2 and push rod are slidably fitted on same axis.
For further improve flushometer structure space availability ratio, dwindle and take volume, realize the integrated of traditional manual bath parts and the utility model man-operated mechanism, the transmission efficiency and stability and the reliability that increase device, the utility model also comprises following improvement:
Described motor drive mechanism also comprises tooth bar A3, and tooth bar A3 and described tooth bar A2 are engaged in the different tooth sections of gear A 1, and the axis of tooth bar A3 and tooth bar A2 forms angle, the valve rod of the corresponding described draining valve of tooth bar A3; The structure on described push rod with tooth bar B1, described man-operated mechanism also comprises gear B 2, tooth bar B3, and tooth bar B1 is engaged in the different tooth sections of gear B 2 from tooth bar B3, and the axis of tooth bar B3 and tooth bar B1 forms angle, and tooth bar B3 is the valve rod of corresponding described draining valve also.
The axis angle of described tooth bar A3 and tooth bar A2 is right angle.
The axis angle of described tooth bar B3 and tooth bar B1 is right angle.
For further simplifying, optimize structure, the raising operating efficiency of flushometer man-operated mechanism, the utility model also comprises following improvement:
Described man-operated mechanism also comprises that push rod described in pushing tow makes the back-moving spring of its reset.
For further simplifying, optimize the automatic structure of controlling of flushometer, improving stability and the efficiency of electronic flushing mechanism operation, the utility model also comprises following improvement:
Described motor is stepper motor.
Described anti-jamming flushometer also comprises the open-loop control circuit of control step motor.
Generally speaking, the utility model is manually washed by water, electronic bath, the Trinitarian design feature of resetting-mechanism, has reached comprehensive optimization of bath, troubleshooting function, and simple in structure, reliable for effect.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is that the utility model device is partly analysed and observe lower electronic and man-operated mechanism all at the schematic diagram of reset mode.
Fig. 2 be in Fig. 1 embodiment motor drive mechanism at reset mode and man-operated mechanism bath state schematic diagram.
Fig. 3 be in Fig. 1 embodiment man-operated mechanism at reset mode and motor drive mechanism bath state schematic diagram.
Fig. 4 is that in Fig. 1 embodiment, man-operated mechanism is just being removed the schematic diagram of the stuck state of motor drive mechanism at pushing tow.
Fig. 5 is schematic diagram when man-operated mechanism has been removed the stuck state of motor drive mechanism in Fig. 1 embodiment.
Fig. 6 be in Fig. 1 embodiment electronic and man-operated mechanism all at the assembly structure schematic diagram of reset mode.
The specific embodiment
As Fig. 1-6, shown in be respectively the schematic perspective view under the different operating state of the utility model example structure.The flushometer embodiment that the utility model is anti-jamming, it comprises stepper motor 10, for stepper motor 10, makes mechanically operated motor drive mechanism, drives described motor drive mechanism to make the man-operated mechanism of return motion, controls the draining valve 20 of current, the open-loop control circuit (do not give and illustrating) of control step motor 10.
Described motor drive mechanism comprises the gear A 1 that is connected on motor shaft, is engaged on tooth bar A2 and tooth bar A3 in the different tooth sections of gear A 1, and the axis of tooth bar A3 and tooth bar A2 forms right angle, the valve rod 21 of the corresponding described draining valve 20 of tooth bar A3;
Described man-operated mechanism comprises that push rod 30, pushing tow that pushing tow tooth bar A2 resets make the back-moving spring 32 of push rod 30 resets at the protuberance of push rod 30, described button 31 is in this push rod 30 one end, corresponding tooth bar A2 one end of push rod 30 other ends and being slidably fitted on same axis with tooth bar A2.The structure on described push rod 30 with tooth bar B1, described man-operated mechanism also comprises gear B 2 and tooth bar B3, tooth bar B1 and tooth bar B3 are engaged in the different tooth sections of gear B 2, and the axis of tooth bar B3 and tooth bar B1 forms right angle, and tooth bar B3 is the valve rod 21 of corresponding described draining valve 20 also.
The utility model operating process is as follows, parts traffic direction as shown by arrows in FIG.:
As Fig. 1, be depicted as the utility model device embodiment under part is analysed and observe, motor drive mechanism and man-operated mechanism are all at the schematic diagram of reset mode.Now, the tooth bar B3 of corresponding described draining valve 20 valve rods 21 of the tooth bar A3 of described draining valve 20 valve rods 21 of the correspondence of motor drive mechanism and man-operated mechanism does not apply bath active force to draining valve 20 valve rods 21, and draining valve 20, in closed condition, is not washed by water.
As Fig. 2, be depicted as motor drive mechanism in Fig. 1 embodiment at reset mode and man-operated mechanism at the schematic diagram of bath state.Now, man-operated mechanism push rod 30 upper rack B1 are subject to manpower and drive and right lateral, through gear B 2, drive the tooth bar B3 of corresponding described draining valve 20 valve rods 21 descending, and draining valve 20 valve rods 21 are applied to bath active force; And gear A on the axle of motor drive mechanism stepper motor 10 1 is not rotated, the tooth bar A2 and the tooth bar A3 that are engaged in the different tooth sections of gear A 1 are in reset mode; Device is realized manually bath, manually washes by water complete, and under back-moving spring 32 effects, man-operated mechanism can be returned to the reset mode in Fig. 1.
As Fig. 3, be depicted as man-operated mechanism in Fig. 1 embodiment at reset mode and motor drive mechanism at the schematic diagram of bath state.Now, man-operated mechanism push rod 30 upper rack B1, gear B 2 are all in reset mode, and tooth bar B3 does not drive draining valve 20; And driven by power stepper motor 10 axles and on gear A 1 rotate, then drive respectively the tooth bar A2 left lateral, the tooth bar A3 that are engaged in the different tooth sections of gear A 1 descending, draining valve 20 valve rods 21 are applied to bath active force; Device is realized electronic bath, and electronic bath is complete, and under reset signal and electric power effect, motor 10 can reversion equal angular be returned to the reset mode in Fig. 1.
As Fig. 4, be depicted as man-operated mechanism in Fig. 1 embodiment and just at pushing tow, removing the schematic diagram of the stuck state of motor drive mechanism.Now, in the electronic water-rinsing process of motor drive mechanism, have a power failure suddenly, the gear A 1 on the axle of stepper motor 10, the stuck a certain position draining valve 20 valve rods 21 being applied to bath active force of tooth bar A2, tooth bar A3, tooth bar A2 is in left lateral position and can not replys; Stuck in order to remove motor drive mechanism, people promote push rod 30 right laterals of man-operated mechanism with hand-power, and the locational tooth bar A2 of pushing tow left lateral does to reply to the right, with diagram, remove the stuck fault of motor drive mechanism.
As Fig. 5, be depicted as in Fig. 1 embodiment schematic diagram when man-operated mechanism has been removed the stuck state of motor drive mechanism.Now, people promote man-operated mechanism push rod 30 right laterals to limit with hand-power, thereby the locational tooth bar A2 of pushing tow left lateral replys and puts in place to the right, correspondingly, gear A 1, tooth bar A3 on the axle of stepper motor 10 also reply and put in place, and the stuck fault of motor drive mechanism is removed completely.After this, man-operated mechanism push rod 30 will be done return motion under back-moving spring 32 effects, and man-operated mechanism, motor drive mechanism all can be returned to the reset mode in Fig. 1.
The present embodiment advantage: when motor drive mechanism stuck, motor drive mechanism tooth bar A3 opening water discharge valve bath always, people can pass through hand push man-operated mechanism tooth bar push rod 30, reach to allow the object of motor 10 and motor drive mechanism integral reset.
In above process, the moment of the reply of motor 10 running is as far as possible less, and reply running moment is too large, promotes to reset more difficult.For this reason, the electronic bath motor of the utility model is preferentially as follows in two kinds, direct current generator, stepper motor:
Torque aspect: use the location torque of stepper motor to only have 200gf.cm, DC speed-reducing, more than 1Kg.cm, occurs stuck phenomenon at same power-off condition, is used stepper motor to reset easily, and DC speed-reducing is more difficult reset.
Volume size aspect: in integral and intelligent water closet, in the situation that torque phase is same, direct current generator is external gear box conventionally, and stepper motor is built-in gear-box, under same diameter, the volume of DC speed-reducing is the more than 2 to 3 times of stepper motor often, so use stepper motor to reduce, take up room, can be so that water closet compact conformation be more reasonable.
Control aspect: DC speed-reducing, in flushing structure is controlled, must adopt closed-loop control, will increase testing circuit and the mechanism of direct current generator stroke, and this has just increased control difficulty and cost; And stepper motor carrys out the stroke of control step motor by step number, adopt simple open loop to control, and stability is high.
Cost aspect: half left and right that stepper motor is DC speed-reducing.
From above-mentioned, relatively can find out, the utility model adopts stepper motor more superior.
Claims (10)
1. an anti-jamming flushometer, it comprises motor, makes mechanically operated motor drive mechanism for motor, motor drive mechanism comprises the structure that drives draining valve, it is characterized in that: described flushometer also comprises the man-operated mechanism that drives described motor drive mechanism to do return motion, and this man-operated mechanism comprises button.
2. anti-jamming flushometer as claimed in claim 1, is characterized in that: described flushometer also comprises the draining valve of controlling current.
3. anti-jamming flushometer as claimed in claim 1, is characterized in that: described motor drive mechanism comprise the gear A 1 that is connected on motor shaft and with the tooth bar A2 of its engagement; Described man-operated mechanism comprises the push rod that pushing tow tooth bar A2 resets, and described button is in one end of this push rod, the corresponding tooth bar A2 of push rod other end one end.
4. anti-jamming flushometer as claimed in claim 3, is characterized in that: described tooth bar A2 and push rod are slidably fitted on same axis.
5. anti-jamming flushometer as claimed in claim 3, it is characterized in that: described motor drive mechanism also comprises tooth bar A3, tooth bar A3 and described tooth bar A2 are engaged in the different tooth sections of gear A 1, and the axis of tooth bar A3 and tooth bar A2 forms angle, the valve rod of the corresponding described draining valve of tooth bar A3; The structure on described push rod with tooth bar B1, described man-operated mechanism also comprises gear B 2, tooth bar B3, and tooth bar B1 is engaged in the different tooth sections of gear B 2 from tooth bar B3, and the axis of tooth bar B3 and tooth bar B1 forms angle, and tooth bar B3 is the valve rod of corresponding described draining valve also.
6. anti-jamming flushometer as claimed in claim 5, is characterized in that: the axis angle of described tooth bar A3 and tooth bar A2 is right angle.
7. anti-jamming flushometer as claimed in claim 5, is characterized in that: the axis angle of described tooth bar B3 and tooth bar B1 is right angle.
8. anti-jamming flushometer as claimed in claim 3, is characterized in that: described man-operated mechanism also comprises that push rod described in pushing tow makes the back-moving spring of its reset.
9. anti-jamming flushometer as claimed in claim 1, is characterized in that: described motor is stepper motor.
10. anti-jamming flushometer as claimed in claim 9, is characterized in that: described anti-jamming flushometer also comprises the open-loop control circuit of control step motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390811.8U CN203393815U (en) | 2013-07-02 | 2013-07-02 | Anti-lock flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390811.8U CN203393815U (en) | 2013-07-02 | 2013-07-02 | Anti-lock flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393815U true CN203393815U (en) | 2014-01-15 |
Family
ID=49905355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320390811.8U Expired - Fee Related CN203393815U (en) | 2013-07-02 | 2013-07-02 | Anti-lock flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374040A (en) * | 2021-07-26 | 2021-09-10 | 厦门市朗能智能科技有限公司 | Integrated scouring mechanism |
-
2013
- 2013-07-02 CN CN201320390811.8U patent/CN203393815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374040A (en) * | 2021-07-26 | 2021-09-10 | 厦门市朗能智能科技有限公司 | Integrated scouring mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20200702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |