A kind of automatic soap dispenserTechnical field
The present invention relates to bathroom field, especially a kind of automatic soap dispenser.
Background technology
At present, along with progress and the development of society of science and technology, people's living standard improves day by day, more and more entertains public affairsArise at the historic moment in place altogether.And the most increasing as public place and daily household requisite soap dispenser market demand,Mainly there are two kinds of soap dispensers: a kind of is manual extruding device, exports soap lye, this soap dispenser structure by external forceSimply, being suitable to daily household and use, but use is the most convenient, user all needs contact squeeze, easily causes secondary pollution；Another kind ofBeing automatic soap dispenser, but existing automatic soap dispenser soap pump drive mechanism is complicated, the volume that takes up room is big, is not suitable for the biggestMany places use.
Summary of the invention
It is desirable to provide a kind of automatic soap dispenser, it is possible to realize exporting soap lye automatically, be not required to human contact, simplyQuick and sanitation degree is higher.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of automatic soap dispenser, including housing and be arranged at above housing for containing the liquid storage cylinder of soap lye, sets in described housingIt is equipped with circuit board, senses the close infrared inductor of staff, the soap pump being connected with liquid storage cylinder, motor, on described circuit boardIt is provided with the main control module electrically connected with motor, infrared inductor respectively, also includes being converted into directly the circular motion of motorLine motion is to drive the slider-crank mechanism of soap pump.
Further, described motor drives to slider-crank mechanism by gear drive.
Further, described gear drive includes that at least two travelling gear is to increase moment of torsion.
Further, described housing is additionally provided with the sensor of detection gear action, described sensor and main control moduleElectrical connection.
Further, described soap pump is provided with liquid outlet and piston, and described piston is solid with the slide block of slider-crank mechanismSurely connecting or be wholely set, piston controls soap lye and discharges from liquid outlet.
Further, described housing is additionally provided with to provide the set of cells of power and manually controllable whole device actionMain switch.
The invention has the beneficial effects as follows: the present invention provides a kind of automatic soap dispenser, is provided with sensor and infrared inductionDevice, infrared inductor can detect that outer signals exports soap lye, and sensor can detect that drive mechanism turns to targeted numberStopping output, two induction installations coordinate, can realize exporting soap lye automatically, be not required to human contact, simple and fast and sanitation degreeHigher, and the present invention use slider-crank mechanism drive soap pump, simple in construction, the volume that takes up room is little.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is internal structure schematic diagram of the present invention；
Fig. 2 is the drive mechanism connection diagram of the present invention；
Fig. 3 is soap pump structural representation of the present invention.
Detailed description of the invention
With reference to Fig. 1, the present invention provides a kind of automatic soap dispenser, the motor 2 including housing 1 and being installed on housing 1, soap lyePump 4, is provided with the liquid storage cylinder 3 holding soap lye below described soap pump 4, the gear that described housing 1 is provided with transmission power passesMotivation structure 5 and curvilinear motion is converted to linear motion slider-crank mechanism 6, described slider-crank mechanism 6 and gear driveMechanism 5 connects, and described gear drive 5 is connected with motor 2, and described slider-crank mechanism 6 is connected with soap pump 4, on housing 1It is additionally provided with circuit board 7, senses the infrared inductor 9 that staff is close, described circuit board 7 is provided with and can control motor rotationMain control module 7-1, described main control module 7-1 electrically connect with motor 2, infrared inductor 9 respectively.
With reference to Fig. 2, the first gear 5-1, the first gear 5-1 and the second gear 5-2 engagement is installed outside motor 2 rotating shaft,The 3rd gear 5-3, the 3rd gear 5-3 and the 4th gear 5-4 engagement, aforementioned four tooth it has been wholely set below second gear 5-2Wheel collectively forms gear drive 5；It is wholely set a disk 6-1, disk 6-1 and connecting rod 6-2 below 4th gear 5-4 to liveBeing dynamically connected, connecting rod 6-2 is flexibly connected with slide block, and disk 6-1, connecting rod 6-2 and slide block constitute slider-crank mechanism 6.When 2 turns of motorTime dynamic, by gear drive 5 and the transmission of slider-crank mechanism 6, it is achieved the linear reciprocating motion of slide block.Such scheme is onlyThe preferred embodiments of the present invention, in other embodiments, gear drive 5 be alternatively chain drive, belt transmission etc. itsHis drive mechanism.
With reference to Fig. 1, when having staff or other signals block infrared inductor 9, infrared inductor 9 can be anti-by signalFeed the main control module 7-1 on circuit board 7, controls motor 2 and makes it start running, starts to export soap lye；Described sensor 8 can be examinedThe operating frequency of the 4th gear 5-4 in survey gear drive 5, after the 4th gear 5-4 fortune circles, sensor 8 will letterNumber feed back to the main control module 7-1 on circuit board 7, control motor 2 and make it shut down, stop output soap lye, so circulate.
With reference to Fig. 1, described housing 1 is additionally provided with to provide the set of cells 10 of power and manually controllable whole equipment to moveThe main switch 11 made.Described set of cells 10 is in order to provide power, described main switch 11 by Non-follow control, to open when always to whole deviceWhen closing 11 disconnection, battery cannot provide power, described automatic soap dispenser normally to work.Arranging of main switch 11 can increase thisThe motility of device and adaptability, it is adaptable to some special occasions, use as this device is unmanned for a long time, can close main switch 11Avoid other to disturb signal, save the energy, protection device.
With reference to scheming, 3, described soap pump 4 is provided with liquid outlet 4-1 and piston 4-2, described piston 4-2 and crank block machineThe slide block of structure is wholely set, and piston 4-2 moves reciprocatingly under the effect of described drive mechanism, controls soap lye and inhales from liquid storage cylinder 3Enter cavity and control soap lye is discharged by liquid outlet 4-1 from cavity, export soap lye.
Above concrete structure and sized data are to be illustrated presently preferred embodiments of the present invention, but present invention woundMaking and be not limited to described embodiment, those of ordinary skill in the art it may also be made that kind on the premise of spirit of the present inventionThe equivalent variations planted or replacement, deformation or the replacement of these equivalents are all contained in the application claim limited range.