CN105231939B - A kind of detection drives automatically controlled paper towel box - Google Patents

A kind of detection drives automatically controlled paper towel box Download PDF

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Publication number
CN105231939B
CN105231939B CN201510533677.6A CN201510533677A CN105231939B CN 105231939 B CN105231939 B CN 105231939B CN 201510533677 A CN201510533677 A CN 201510533677A CN 105231939 B CN105231939 B CN 105231939B
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automatically controlled
paper
telescopic rod
box
plate
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CN105231939A (en
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灏や负
尤为
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Jiaxing Aung Teng Environmental Protection Technology Co., Ltd.
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Suzhou City Shun Tak Machinery Co Ltd
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Abstract

The present invention relates to a kind of detections to drive automatically controlled paper towel box, including paper handkerchief box body(1), paper handkerchief box plate(2), top plate(4), automatically controlled telescopic rod(7), control module(5)And respectively with control module(5)The power supply being connected(6), pressure sensor(8), motor-drive circuit(9);Automatically controlled telescopic rod(7)Through motor-drive circuit(9)With control module(5)It is connected, automatically controlled telescopic rod(7)Pedestal be fixed at paper handkerchief box plate(2)Upper surface on, automatically controlled telescopic rod(7)Telescopic rod mobile terminal and top plate(4)Lower surface be fixedly connected, top plate(4)In automatically controlled telescopic rod(7)Control under, along automatically controlled telescopic rod(7)Straight line where upper telescopic rod is moved.Moment of the invention keeps the top of paper handkerchief built in paper towel box and paper towel box paper drawing mouth(3)Lower surface be in contact, can in time will be extracted paper handkerchief follow-up paper handkerchief be sent into paper drawing mouth(3)In, it is used convenient for the next time of user.

Description

A kind of detection drives automatically controlled paper towel box
Technical field
The present invention relates to a kind of detections to drive automatically controlled paper towel box, belongs to smart home life product technical field.
Background technology
Paper towel box is a kind of common home life supplieshome life supplies, use is extracted for user for storing paper handkerchief, due to its letter Clean and easily occupation mode, it is deep to be liked by people, and with the continuous change of people's use habit, the structure of paper towel box Also occur to change constantly, such as patent No.:201010606971.2 a kind of paper towel box is disclosed, including paper towel box box body With backing component, the backing component includes the first expansion plate and the second expansion plate;First expansion plate and the second expansion plate It is slidably connected;First expansion plate is equipped with several fixed columns, and second expansion plate is equipped with several telescopic chutes, described solid The first expansion plate and the second expansion plate are connected into a surface plate after fixed column and telescopic chute overlapping.Designed by above-mentioned technical proposal The size of the backing component of paper towel box can arbitrarily be adjusted according to the size that box body bottom is dehisced, as long as designing a backing mold, It is ensured that the different paper towel box of all kinds of materials, size body need to only share the backing of a Mold Making, both solves backing Mould production cost is high solve again paper towel box box body bottom dehisce size disunity and can not mounting bracket bottom and backing handling not Convenient problem.
Also number of patent application:201210348615.4, it discloses a kind of detection and drives automatically controlled paper towel box, mainly including upper Lid, inner casing, bottom case, the upper cover are in Double heart-shaped, respectively there is the exit slot of ellipse in two heart-shaped surface centre position respectively, The back side assembly of upper cover has inner casing, has the exit slot of ellipse and the exit slot of the ellipse of upper cover to coincide among it, size phase Load seven LED bulbs, a battery case respectively inside it Deng, inner casing, there are one controller, last top cover combination body with Bottom case coordinates.The detection of above-mentioned technical proposal design drives automatically controlled paper towel box, is respectively equipped with two oval exit slots, can be with Two people are simultaneously using paper handkerchief, and upper cover inner box is equipped with LED bulb, and controller can control the variation of LED bulb color, make not Same lighting effects, its appearance of the invention add many romantic atmosphere using heart-shaped design, and not only practical, also decoration is made With.
Moreover, number of patent application:201410794996.8 a kind of paper towel box is disclosed, including paper handkerchief box body, automatically Toothpick and automatic chopstick box, automatic toothpick box are connected side by side with automatic chopstick box, and the box cover of two boxes is recessed with wedge shape Slot is connected with advertisement tissue box, and the advertisement tissue box is cuboid, and oval hollow out, box body bottom are carried on box cover Portion carries wedge-shaped tongue, and box portion outside connection L-shaped box is equipped with advertising carrier;Chopsticks box and toothpick are set out below napkin box Box makes things convenient for customers, and without moving back and forth, while saves the space on dining table, is conducive to promote;Advertisement is provided in paper towel box Information display device makes customer in the stand-by period just before the meal, and reading advertisements information makes full use of the free time of people to pass Advertisement information, it is with obvious effects.
The simple electric control structure it can be seen from the prior art that existing paper towel box is mostly started with or added in from structure, On the one hand manufacture cost is solved the problems, such as, the opposing party provides better usage experience for user, but existing paper towel box makes With in the process, still there is a little inconvenience, affect the routine use of user, it is well known that paper extraction is provided in paper towel box Mouthful, the paper handkerchief of purchase is placed in paper towel box by user, via the paper drawing mouth in paper towel box extract it is a sheet by a sheet extract paper handkerchief into It exercises and uses, but in actual use, user has been found that, existing paper towel box own profile structure is inherently constant, but It is the use with paper handkerchief, the height of paper towel box inside paper handkerchief can be more and more lower, so, paper drawing mouth and paper handkerchief in paper towel box The distance between top will be increasing, in this way, the operation of user's paper extraction will accordingly become more and more inconvenient, even User is needed to put in finger in paper drawing mouth, paper handkerchief can be extracted, is thus created significantly in user's actual use It is inconvenient;Moreover, existing paper towel box structure is too simple, and lack of wisdom, such as when paper handkerchief has used, paper towel box lacks Few prompting function, in this way, being possible to that paper handkerchief is not replenished in time in paper towel box, will result in the inconvenience used.
The content of the invention
For above-mentioned technical problem, the technical problems to be solved by the invention are to provide a kind of for existing paper towel box structure It is improved, design introduces electric control structure, by the automatically controlled application of combination of top plate and automatically controlled telescopic rod, can effectively improve paper handkerchief The detection for extracting convenience drives automatically controlled paper towel box.
In order to solve the above-mentioned technical problem the present invention uses following technical scheme:The present invention devises a kind of detection driving electricity Paper towel box is controlled, including paper handkerchief box body and paper handkerchief box plate, the top of paper handkerchief box body sets paper drawing mouth, the bottom of paper handkerchief box body Portion sets opening, and the size and the size of paper handkerchief box plate that are open are adapted, the bottom opening and paper towel box of paper handkerchief box body Bottom plate is flexibly connected by being buckled, and paper handkerchief is placed on paper towel box body interior, and is extracted by the paper drawing mouth of paper towel box bodies top Paper handkerchief;Further include top plate, automatically controlled telescopic rod, control module and the power supply being connected respectively with control module, pressure sensing Device, motor-drive circuit, automatically controlled telescopic rod are connected through motor-drive circuit with control module;Power supply is pressure by control module Force snesor is powered, meanwhile, power supply is powered successively through control module, motor-drive circuit for automatically controlled telescopic rod;Electricity The pedestal of control telescopic rod is fixed on the upper surface of paper handkerchief box plate, and straight line and paper where telescopic rod on automatically controlled telescopic rod Plane where towel box plate is perpendicular;The size of top plate and the opening size of paper towel box body bottom portion are adapted, automatically controlled telescopic rod Telescopic rod mobile terminal be fixedly connected with the lower surface of top plate, and face and paper handkerchief box plate place face are parallel where top plate;Top Plate is under the control of automatically controlled telescopic rod, and straight line where telescopic rod is moved along automatically controlled telescopic rod;The maximum of automatically controlled telescopic rod Length is more than or equal to the height of paper towel box body interior;Control module, power supply and motor-drive circuit are arranged on paper handkerchief box plate Upper surface;Motor-drive circuit includes the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, first resistor R1, second resistance R2,3rd resistor R3 and the 4th resistance R4;Wherein, the first electricity The positive grade feeder ear of one end link control module of R1 is hindered, the other end of first resistor R1 connects the first NPN type triode respectively The collector of the collector of Q1, the second NPN type triode Q2;Three pole of emitter and the second NPN type of first NPN type triode Q1 The emitter of pipe Q2 is connected on the both ends of automatically controlled telescopic rod, meanwhile, the emitter and the 3rd of the first NPN type triode Q1 The emitter of PNP type triode Q3 is connected, the emitter of the second NPN type triode Q2 and the hair of the 4th PNP type triode Q4 Emitter-base bandgap grading is connected;The collector of 3rd PNP type triode Q3 is connected with the collector of the 4th PNP type triode Q4, and is grounded; The base stage of first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and through second resistance R2 and control mould Block is connected;The base stage of second NPN type triode Q2 is connected through 3rd resistor R3 with control module;4th PNP type triode The base stage of Q4 is connected through the 4th resistance R4 with control module;Pressure sensor is arranged on the following table of paper handkerchief box body paper drawing mouth Face, and pressure sensor is located at the top that cover top surface places paper handkerchief.
As a preferred technical solution of the present invention:The automatically controlled telescopic rod is the automatically controlled telescopic rod of brushless motor.
As a preferred technical solution of the present invention:The control module is microcontroller.
As a preferred technical solution of the present invention:The power supply is button cell.
As a preferred technical solution of the present invention:Further include the skid resistant course for being arranged on the cover top surface.
As a preferred technical solution of the present invention:The skid resistant course is arranged on the number of the cover top surface by being distributed A protrusion composition.
As a preferred technical solution of the present invention:Each array of protrusions distribution is arranged on the upper table of the top plate Face.
A kind of detection of the present invention drive automatically controlled paper towel box using above technical scheme compared with prior art, have with Lower technique effect:
(1)The detection that the present invention designs drives automatically controlled paper towel box, is improved for existing paper towel box structure, design is drawn Enter electric control structure, wherein, the work based on pressure sensor, detection, which judges cover top surface to place at the top of paper handkerchief, in real time is It is not no to be in contact with the lower surface of paper drawing mouth, and on this basis, automatically controlled telescopic rod is controlled to work, controlroof is towards paper drawing mouth Direction is moved, and the moment keeps the top of paper handkerchief built in paper towel box to be in contact with the lower surface of paper towel box paper drawing mouth, Neng Gouji When will be extracted paper handkerchief follow-up paper handkerchief be sent into paper drawing mouth in, convenient for user next time use;And for automatically controlled telescopic rod Control, specifically design motor-drive circuit, under the control of control module, generation for automatically controlled telescopic rod drive signal, The accurate control that response is fast and stablizes is realized for automatically controlled telescopic rod, and then can accurately be detected and be judged that cover top surface is put Whether the top for putting paper handkerchief is in contact with the lower surface of paper drawing mouth, and designed detection has been effectively ensured and has driven automatically controlled paper towel box in reality Stability in the work of border;
(2)The detection that the present invention designs is driven in automatically controlled paper towel box, and for automatically controlled telescopic rod, further design is using brushless Electric control telescopic rod so that the detection that the present invention designs drives automatically controlled paper towel box that can be realized quiet in practical work process Sound works, and not only ensure that the convenience paper extraction that designed detection drives automatically controlled paper towel box to have the function of, but also can guarantee that its is worked Journey does not impact ambient enviroment, embodies the human oriented design in design process;
(3)The detection that the present invention designs is driven in automatically controlled paper towel box, and for control module, further design is using monolithic On the one hand machine can be suitable for extension demand of the later stage for the automatically controlled paper towel box of detection driving, on the other hand, succinct control cage Structure pattern can be convenient for the maintenance in later stage;
(4)The detection that the present invention designs is driven in automatically controlled paper towel box, and for power supply, further design uses button cell, By the use of button cell, the overall volume of designed electric control structure is effectively controlled, is ensureing that there is designed convenience While paper extraction function, succinct appearance as existing paper towel box is maintained to greatest extent;
(5)The detection that the present invention designs is driven in automatically controlled paper towel box, for the upper surface of top plate, is further set anti-skidding Layer, can effectively play the role of anti-skidding for the paper handkerchief for being placed in cover top surface, and the stability of paper handkerchief placement has been effectively ensured;No Only in this way, for the skid resistant course that cover top surface designs, further design is arranged on the several convex of cover top surface using distribution Composition is played, it is simple for structure to be easily achieved, while antiskid effect designed by realization, effectively control production cost, and pin To each protrusion, design is arranged on the upper surface of top plate, is further increased effectively protrusion for paper using array distribution form The antiskid effect of towel has been effectively ensured stablizing for paper handkerchief and has placed effect.
Description of the drawings
Fig. 1 is the structure diagram that present invention design detection drives automatically controlled paper towel box;
Fig. 2 is the schematic diagram that present invention design detection drives motor-drive circuit in automatically controlled paper towel box.
Wherein, 1. paper handkerchief box body, 2. paper handkerchief box plates, 3. paper drawing mouths, 4. top plates, 5. control modules, 6. electricity Source, 7. automatically controlled telescopic rods, 8. pressure sensors, 9. motor-drive circuits.
Specific embodiment
It is described in further detail with reference to specific embodiment of the Figure of description for the present invention.
As shown in Figure 1, a kind of detection that the present invention designs drives automatically controlled paper towel box, including paper handkerchief box body 1 and paper towel box Bottom plate 2, the top of paper handkerchief box body 1 set paper drawing mouth 3, and the bottom of paper handkerchief box body 1 sets opening, and the size and paper being open The size of towel box plate 2 is adapted, and the bottom opening of paper handkerchief box body 1 is flexibly connected with paper handkerchief box plate 2 by buckle, paper handkerchief It is placed on inside paper handkerchief box body 1, and paper handkerchief is extracted by the paper drawing mouth 3 at 1 top of paper handkerchief box body;It further includes top plate 4, automatically controlled stretch Contracting bar 7, control module 5 and the power supply 6 being connected respectively with control module 5, pressure sensor 8, motor-drive circuit 9, electricity Control telescopic rod 7 is connected through motor-drive circuit 9 with control module 5;Power supply 6 is carried out by control module 5 for pressure sensor 8 Power supply, meanwhile, power supply 6 is powered successively through control module 5, motor-drive circuit 9 for automatically controlled telescopic rod 7;Automatically controlled telescopic rod 7 Pedestal be fixed on the upper surface of paper handkerchief box plate 2, and straight line where telescopic rod and paper towel box bottom on automatically controlled telescopic rod 7 2 place plane of plate is perpendicular;The size of top plate 4 and the opening size of 1 bottom of paper handkerchief box body are adapted, automatically controlled telescopic rod 7 Telescopic rod mobile terminal is fixedly connected with the lower surface of top plate 4, and 4 place face of top plate is parallel with 2 place face of paper handkerchief box plate;Top Plate 4 is under the control of automatically controlled telescopic rod 7, and straight line where telescopic rod is moved along automatically controlled telescopic rod 7;Automatically controlled telescopic rod 7 Maximum length is more than or equal to the height inside paper handkerchief box body 1;Control module 5, power supply 6 and motor-drive circuit 9 are arranged on paper The upper surface of towel box plate 2;As shown in Fig. 2, motor-drive circuit 9 includes the first NPN type triode Q1, three pole of the second NPN type Pipe Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, first resistor R1, second resistance R2,3rd resistor R3 and Four resistance R4;Wherein, the positive grade feeder ear of one end link control module 5 of first resistor R1, the other end point of first resistor R1 Collector, the collector of the second NPN type triode Q2 of the first NPN type triode Q1 is not connected;First NPN type triode Q1's The emitter of emitter and the second NPN type triode Q2 are connected on the both ends of automatically controlled telescopic rod 7, meanwhile, the first NPN type The emitter of triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, the emitter of the second NPN type triode Q2 with The emitter of 4th PNP type triode Q4 is connected;The collector and the 4th PNP type triode Q4 of 3rd PNP type triode Q3 Collector be connected, and be grounded;The base stage of first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, And it is connected through second resistance R2 with control module 5;The base stage of second NPN type triode Q2 is through 3rd resistor R3 and control module 5 are connected;The base stage of 4th PNP type triode Q4 is connected through the 4th resistance R4 with control module 5;Pressure sensor 8 is set In the lower surface of 1 paper drawing mouth 3 of paper handkerchief box body, and pressure sensor 8 is located at the top that paper handkerchief is placed in 4 upper surface of top plate.On The detection for stating Technical Design drives automatically controlled paper towel box, is improved for existing paper towel box structure, and design introduces automatically controlled Structure, wherein, based on the work of pressure sensor 8, detection in real time judge 4 upper surface of top plate place paper handkerchief top whether with The lower surface of paper drawing mouth 3 is in contact, and on this basis, automatically controlled telescopic rod 7 is controlled to work, and controlroof 4 is towards paper drawing mouth 3 Direction is moved, and the moment keeps the top of paper handkerchief built in paper towel box to be in contact with the lower surface of paper towel box paper drawing mouth 3, Neng Gouji When will be extracted paper handkerchief follow-up paper handkerchief be sent into paper drawing mouth 3 in, convenient for user next time use;And for automatically controlled telescopic rod 7 control, specific to design motor-drive circuit 9, under the control of control module 5, generation is believed for the driving of automatically controlled telescopic rod 7 Number, it realizes the accurate control that response is fast and stablizes for automatically controlled telescopic rod 7, and then can accurately detect and judge 4 upper surface of top plate Whether the top of placed paper handkerchief is in contact with the lower surface of paper drawing mouth 3, and designed detection has been effectively ensured and has driven automatically controlled paper handkerchief Stability of the box in real work.
It is driven based on above-mentioned design detection on the basis of automatically controlled paper towel box technical solution, the present invention also further devises Following optimal technical scheme:For automatically controlled telescopic rod 7, further design is using the automatically controlled telescopic rod of brushless motor so that the present invention The detection of design drives automatically controlled paper towel box that can realize mute work in practical work process, both ensure that designed detection The convenience paper extraction that automatically controlled paper towel box has the function of is driven, and can guarantee that its course of work does not impact ambient enviroment, body The human oriented design in design process is showed;Moreover, for control module 5, on the one hand further design can using microcontroller The extension demand of automatically controlled paper towel box is driven for detection suitable for the later stage, on the other hand, succinct control architecture mode can be just In the maintenance in later stage;Then, for power supply 6, further design, by the use of button cell, is effectively controlled using button cell The overall volume of designed electric control structure has been made, while ensureing that there is designed convenience paper extraction, has been protected to greatest extent Succinct appearance as existing paper towel box is held;In addition, for the upper surface of top plate 4, skid resistant course, Neng Gouyou are further set Effect plays the role of anti-skidding for the paper handkerchief for being placed in 4 upper surface of top plate, and the stability of paper handkerchief placement has been effectively ensured;Moreover, For the skid resistant course of 4 upper surface of top plate design, further design is arranged on several convex sets of 4 upper surface of top plate using distribution Into, it is simple for structure to be easily achieved, while antiskid effect designed by realization, production cost is effectively controlled, and for each A protrusion, design are arranged on the upper surface of top plate 4, are further increased effectively protrusion for paper handkerchief using array distribution form Antiskid effect, be effectively ensured paper handkerchief stablize place effect.
Designed detection of the invention drives automatically controlled paper towel box among actual application, including paper handkerchief box body 1 and paper Towel box plate 2, the top of paper handkerchief box body 1 set paper drawing mouth 3, and the bottom of paper handkerchief box body 1 sets opening, and the size being open It being adapted with the size of paper handkerchief box plate 2, the bottom opening of paper handkerchief box body 1 is flexibly connected with paper handkerchief box plate 2 by buckle, Paper handkerchief is placed on inside paper handkerchief box body 1, and extracts paper handkerchief by the paper drawing mouth 3 at 1 top of paper handkerchief box body;Further include top plate 4, nothing The automatically controlled telescopic rod of brush motor, microcontroller and the button cell being connected respectively with microcontroller, pressure sensor 8, motor driving Circuit 9, the automatically controlled telescopic rod of brushless motor are connected through motor-drive circuit 9 with microcontroller;Button cell is pressure by microcontroller Force snesor 8 is powered, meanwhile, button cell is successively the automatically controlled telescopic rod of brushless motor through microcontroller, motor-drive circuit 9 It is powered;The pedestal of the automatically controlled telescopic rod of brushless motor is fixed on the upper surface of paper handkerchief box plate 2, and brushless motor electricity It is perpendicular to control telescopic rod place straight line and 2 place plane of paper handkerchief box plate on telescopic rod;The size of top plate 4 and paper handkerchief box body 1 The opening size of bottom is adapted, and the telescopic rod mobile terminal of the automatically controlled telescopic rod of brushless motor is fixedly connected with the lower surface of top plate 4, And 4 place face of top plate is parallel with 2 place face of paper handkerchief box plate;Top plate 4 is under the control of the automatically controlled telescopic rod of brushless motor, along nothing Straight line where telescopic rod is moved on the automatically controlled telescopic rod of brush motor;The maximum length of the automatically controlled telescopic rod of brushless motor is more than or equal to Height inside paper handkerchief box body 1;Microcontroller, button cell and motor-drive circuit 9 are arranged on the upper table of paper handkerchief box plate 2 Face;Motor-drive circuit 9 includes the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the Four PNP type triode Q4, first resistor R1, second resistance R2,3rd resistor R3 and the 4th resistance R4;Wherein, first resistor R1 One end connection microcontroller positive grade feeder ear, the other end of first resistor R1 connects the collection of the first NPN type triode Q1 respectively The collector of electrode, the second NPN type triode Q2;The emitter of first NPN type triode Q1 and the second NPN type triode Q2's Emitter is connected on the both ends of the automatically controlled telescopic rod of brushless motor, meanwhile, the emitter of the first NPN type triode Q1 and The emitter of three PNP type triode Q3 is connected, the emitter of the second NPN type triode Q2 and the 4th PNP type triode Q4's Emitter is connected;The collector of 3rd PNP type triode Q3 is connected with the collector of the 4th PNP type triode Q4, and connects Ground;The base stage of first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and through second resistance R2 and list Piece machine is connected;The base stage of second NPN type triode Q2 is connected through 3rd resistor R3 with microcontroller;4th PNP type triode The base stage of Q4 is connected through the 4th resistance R4 with microcontroller;Pressure sensor 8 is arranged on the following table of 1 paper drawing mouth 3 of paper handkerchief box body Face, and pressure sensor 8 is located at the top that paper handkerchief is placed in 4 upper surface of top plate;The upper surface of top plate 4 sets skid resistant course, anti-skidding Several protrusions that layer is arranged on 4 upper surface of top plate by array distribution form.In actual use, user opens paper towel box sheet Buckle between body 1 and paper handkerchief box plate 2 so that paper handkerchief box body 1 is separated with paper handkerchief box plate 2, is then placed on paper handkerchief The upper surface of top plate 4, since 4 upper surface array distribution of top plate is provided with each protrusion, paper handkerchief is placed on top plate 4 Upper surface, designed protrusion can play good antiskid effect for paper handkerchief, and the paper handkerchief placed does not block ranging Sensor 8 is located at the position of 4 upper surface of top plate;User is while paper handkerchief is placed, by first paper handkerchief to be extracted by paper handkerchief Paper drawing mouth 3 on box body 1 stretches out, and then controls the buckle between paper handkerchief box body 1 and paper handkerchief box plate 2 so that paper towel box Body 1 is connected with paper handkerchief box plate 2, next in user in actual use, 8 real-time work of pressure sensor Make, the pressure suffered by 3 lower surface of detection paper drawing mouth, since pressure sensor 8 is located at the top of the paper handkerchief of 4 upper surface of top plate, The pressure that paper handkerchief is generated in the case where the automatically controlled telescopic rod of brushless motor is controlled for top plate 4 between 3 lower surface of paper drawing mouth is detected, and Pressure result is uploaded among microcontroller in real time, microcontroller is analyzed in real time for received pressure result;Wherein, When pressure result is more than or equal to predetermined threshold value, then thus microcontroller judges at this point, positioned at 4 upper surface of top plate paper handkerchief and paper extraction The lower surface of mouth 3 is in contact, then microcontroller does not do any further operating;When pressure result is less than predetermined threshold value, then monolithic Machine judgement is now placed in lower surface of the paper handkerchief of 4 upper surface of top plate not with paper drawing mouth 3 and is in contact, then microcontroller drives immediately through motor Dynamic circuit 9 controls the automatically controlled telescopic rod work of the brushless motor being attached thereto, wherein, motor-drive circuit 9 receives the control of microcontroller Signal processed, it is corresponding to generate the drive signal of the control automatically controlled telescopic rod of brushless motor, and it is sent to the automatically controlled telescopic rod of brushless motor, nothing The automatically controlled telescopic rod of brush motor is started to work after receiving the drive signal, and top plate 4 is lifted up so that positioned at 4 upper surface of top plate Paper handkerchief be in contact with the lower surface of paper drawing mouth 3;It is automatically controlled flexible in brushless motor since pressure sensor 8 is real-time working In the bar course of work, if the pressure result that arrives of microcontroller real-time reception is more than or equal to predetermined threshold value, microcontroller is immediately again The instruction that is stopped is sent to the automatically controlled telescopic rod of brushless motor through motor-drive circuit 9, wherein, motor-drive circuit 9 receives list The control instruction of piece machine, the corresponding drive signal for generating the control automatically controlled telescopic rod of brushless motor, and it is automatically controlled to be sent to brushless motor Telescopic rod, the automatically controlled telescopic rod of brushless motor are stopped after receiving the drive signal;Therefore, the detection driving electricity that the present invention designs Paper towel box is controlled, based on above-mentioned specific implementation process so that positioned at the lower surface moment of the paper handkerchief and paper drawing mouth 3 of 4 upper surface of top plate Keep contact, in this way, after user extracts paper handkerchief by paper drawing mouth 3 every time, if the top of paper handkerchief not with 3 lower surface phase of paper drawing mouth Contact, then top plate 4 jacks up paper handkerchief, under the control of the automatically controlled telescopic rod of brushless motor after being extracted paper handkerchief in time upwards Continuous paper handkerchief is sent into paper drawing mouth 3, is used convenient for the next time of user, solves the disadvantage that prior art paper towel box and deficiency, have Effect ensure that the paper towel extraction efficiency of paper towel box, and more convenient and hommization usage experience is provided for user.
It is explained in detail above in conjunction with Figure of description for embodiments of the present invention, but the present invention is not limited to The above embodiment within the knowledge of a person skilled in the art, can also not depart from present inventive concept On the premise of make a variety of changes.

Claims (7)

1. a kind of detection drives automatically controlled paper towel box, including paper handkerchief box body(1)With paper handkerchief box plate(2), paper handkerchief box body(1)'s Top sets paper drawing mouth(3), paper handkerchief box body(1)Bottom opening, and size and the paper handkerchief box plate being open are set(2)Ruler It is very little to be adapted, paper handkerchief box body(1)Bottom opening and paper handkerchief box plate(2)It is flexibly connected by being buckled, paper handkerchief is placed on paper Towel box body(1)Inside, and by paper handkerchief box body(1)The paper drawing mouth at top(3)Extract paper handkerchief;It is characterized in that:Further include top Plate(4), automatically controlled telescopic rod(7), control module(5)And respectively with control module(5)The power supply being connected(6), pressure sensing Device(8), motor-drive circuit(9), automatically controlled telescopic rod(7)Through motor-drive circuit(9)With control module(5)It is connected;Power supply (6)By control module(5)For pressure sensor(8)It is powered, meanwhile, power supply(6)Successively through control module(5), motor Driving circuit(9)For automatically controlled telescopic rod(7)It is powered;Automatically controlled telescopic rod(7)Pedestal be fixed at paper handkerchief box plate(2) Upper surface on, and automatically controlled telescopic rod(7)Straight line where upper telescopic rod and paper handkerchief box plate(2)Place plane is perpendicular;Top plate (4)Size and paper handkerchief box body(1)The opening size of bottom is adapted, automatically controlled telescopic rod(7)Telescopic rod mobile terminal with top Plate(4)Lower surface be fixedly connected, and top plate(4)Place face and paper handkerchief box plate(2)Place face is parallel;Top plate(4)In electricity Control telescopic rod(7)Control under, along automatically controlled telescopic rod(7)Straight line where upper telescopic rod is moved;Automatically controlled telescopic rod(7)Most Long length is more than or equal to paper handkerchief box body(1)Internal height;Control module(5), power supply(6)And motor-drive circuit(9)If It puts in paper handkerchief box plate(2)Upper surface;Motor-drive circuit(9)Including the first NPN type triode Q1, three pole of the second NPN type Pipe Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, first resistor R1, second resistance R2,3rd resistor R3 and Four resistance R4;Wherein, one end link control module of first resistor R1(5)Positive grade feeder ear, the other end of first resistor R1 Collector, the collector of the second NPN type triode Q2 of the first NPN type triode Q1 is connected respectively;First NPN type triode Q1 Emitter and the emitter of the second NPN type triode Q2 be connected to automatically controlled telescopic rod(7)Both ends on, meanwhile, first The emitter of NPN type triode Q1 is connected with the emitter of the 3rd PNP type triode Q3, the hair of the second NPN type triode Q2 Emitter-base bandgap grading is connected with the emitter of the 4th PNP type triode Q4;The collector and the 4th positive-negative-positive three of 3rd PNP type triode Q3 The collector of pole pipe Q4 is connected, and is grounded;The base stage of first NPN type triode Q1 and the base stage of the 3rd PNP type triode Q3 It is connected, and through second resistance R2 and control module(5)It is connected;The base stage of second NPN type triode Q2 is through 3rd resistor R3 With control module(5)It is connected;The base stage of 4th PNP type triode Q4 is through the 4th resistance R4 and control module(5)It is connected;Pressure Force snesor(8)It is arranged on paper handkerchief box body(1)Paper drawing mouth(3)Lower surface, and pressure sensor(8)Positioned at top plate(4)On Place the top of paper handkerchief in surface.
2. a kind of detection drives automatically controlled paper towel box according to claim 1, it is characterised in that:The automatically controlled telescopic rod(7)For The automatically controlled telescopic rod of brushless motor.
3. a kind of detection drives automatically controlled paper towel box according to claim 1, it is characterised in that:The control module(5)For list Piece machine.
4. a kind of detection drives automatically controlled paper towel box according to claim 1, it is characterised in that:The power supply(6)For button electricity Pond.
5. a kind of detection drives automatically controlled paper towel box according to claim 1, it is characterised in that:It further includes and is arranged on the top plate (4)The skid resistant course of upper surface.
6. a kind of detection drives automatically controlled paper towel box according to claim 5, it is characterised in that:The skid resistant course is set by distribution In the top plate(4)Several protrusion compositions of upper surface.
7. a kind of detection drives automatically controlled paper towel box according to claim 6, it is characterised in that:Each array of protrusions distribution It is arranged on the top plate(4)Upper surface.
CN201510533677.6A 2015-08-27 2015-08-27 A kind of detection drives automatically controlled paper towel box Active CN105231939B (en)

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Publication number Priority date Publication date Assignee Title
CN105725728A (en) * 2016-03-30 2016-07-06 苏州合欣美电子科技有限公司 Intelligent detection and driving type electronic control smoke discharge cooking pot set
CN106865001A (en) * 2017-03-30 2017-06-20 苏州合欣美电子科技有限公司 A kind of intelligent electric-controlled formula storing hanging cupboard
CN111956112A (en) * 2020-08-14 2020-11-20 安徽信息工程学院 Tissue box capable of detecting residual quantity of tissues

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CN201524022U (en) * 2009-10-28 2010-07-14 陈国松 Tissue box
CN202505244U (en) * 2012-02-14 2012-10-31 陈剑峰 Paper towel box with paper towel board capable of being automatically supported
CN202932836U (en) * 2012-11-16 2013-05-15 程琰 Spring-type self-jack-up tissue box
CN103997939A (en) * 2011-10-21 2014-08-20 Sca卫生用品公司 Product level sensor for a product dispenser

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Publication number Priority date Publication date Assignee Title
CN201469159U (en) * 2009-04-28 2010-05-19 林康寅 Convenient tissue box
CN201524022U (en) * 2009-10-28 2010-07-14 陈国松 Tissue box
CN103997939A (en) * 2011-10-21 2014-08-20 Sca卫生用品公司 Product level sensor for a product dispenser
CN202505244U (en) * 2012-02-14 2012-10-31 陈剑峰 Paper towel box with paper towel board capable of being automatically supported
CN202932836U (en) * 2012-11-16 2013-05-15 程琰 Spring-type self-jack-up tissue box

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