CN105231938B - A kind of intelligent filter paper towel box - Google Patents
A kind of intelligent filter paper towel box Download PDFInfo
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- CN105231938B CN105231938B CN201510533676.1A CN201510533676A CN105231938B CN 105231938 B CN105231938 B CN 105231938B CN 201510533676 A CN201510533676 A CN 201510533676A CN 105231938 B CN105231938 B CN 105231938B
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- paper handkerchief
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Abstract
The present invention relates to a kind of intelligent filter paper towel box, including paper handkerchief box body（1）, paper handkerchief box plate（2）, one piece of top plate（4）, at least one spring（5）, a distance measuring sensor（8）, a control module（6）, and respectively with control module（6）The power supply being connected（7）, voice alarm module（9）, filter circuit（10）；Top plate（4）Pass through each spring（5）It is arranged on paper handkerchief box plate（2）Top, and be located at paper handkerchief box body（1）Inside；Distance measuring sensor（8）It is arranged on top plate（4）The marginal position of upper surface, the present invention pass through spring（5）For top plate（4）Upward power, can in time will be extracted paper handkerchief follow-up paper handkerchief be sent into paper drawing mouth（3）In, it is easy to use next time of user, and applications ranging sensor（8）The detection that state is finished for paper handkerchief is realized, reminds user to add paper, the paper towel extraction efficiency of paper towel box has been effectively ensured.
Description
Technical field
The present invention relates to a kind of intelligent filter paper towel box, belong 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 depositing 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 provided with some fixed columns, and second expansion plate is provided with some 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 mould,
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, disclose a kind of intelligent filter paper towel box, mainly including it is upper lid,
Inner casing, drain pan, described upper lid are in Double heart-shaped, and respectively there is the exit slot of ellipse in two heart-shaped surface centre position respectively, on
The back side assembly of lid has inner casing, and the oval exit slot for having the exit slot and upper lid of ellipse among it coincide, equal in magnitude,
Inner casing loads seven LED bulbs, a battery case, also a controller, last top cover combination body and bottom inside it respectively
Shell coordinates.The intelligent filter paper towel box of above-mentioned technical proposal design, is respectively equipped with two oval exit slots, can two people
Paper handkerchief is used simultaneously, and upper lid inner box is provided with LED bulb, and its controller can control the change of LED bulb color, make different lamps
Light effect, its outward appearance of the invention adds the atmosphere of many romances using heart-shaped design, not only practical, also decoration function.
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 lid of two boxes is recessed with wedge shape
Groove, advertisement tissue box is connected with, described advertisement tissue box is cuboid, and oval hollow out, its box body bottom are carried on its lid
Portion carries wedge-shaped tongue, box portion outside connection L-shaped box, is provided with advertising carrier；Chopsticks box and toothpick are set out below napkin box
Box, make things convenient for customers, without moving back and forth, while the space saved on dining table, be advantageous to promote；Advertisement is provided with paper towel box
Information display device, make customer in the stand-by period just before the meal, reading advertisements information, make full use of the free time of people to pass
Advertisement information, positive effect.
Start with it can be seen from the prior art that existing paper towel box is more from structure, or add simple electric control structure,
On the one hand solves the problems, such as manufacturing cost, the opposing party provides more preferable usage experience for user, but existing paper towel box makes
During, still there is a little inconvenience, have impact on the routine use of user, it is well known that paper extraction is provided with paper towel box
Mouthful, the paper handkerchief of purchase is placed in paper towel box by user, is extracted a sheet by a sheet paper handkerchief that extracts via the paper drawing mouth in paper towel box and is entered
Exercise and use, 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, and so, the operation of user's paper extraction will accordingly become more and more inconvenient, even
The person of needing to use puts in finger in paper drawing mouth, can extract paper handkerchief, thus creates significantly in user's actual use
Inconvenience；Moreover, existing paper towel box structure is excessively simple, lack of wisdom, and such as when paper handkerchief has used, paper towel box lacks
Few prompting function, so, in paper towel box is possible to not supplement paper handkerchief in time, 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 one kind and are directed to existing paper towel box structure
It is improved, design introduces intelligent electric-controlled structure, while ensureing paper towel extraction convenience, there is paper handkerchief to be finished prompting function
Intelligent filter 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 intelligent filter paper
Towel box, including paper handkerchief box body and paper handkerchief box plate, the top of paper handkerchief box body set paper drawing mouth, and the bottom of paper handkerchief box body is set
Opening is put, and the size and the size of paper handkerchief box plate that are open are adapted, bottom opening and the paper handkerchief box plate of paper handkerchief box body
It is flexibly connected by buckle, paper handkerchief is placed on paper towel box body interior, and extracts paper handkerchief by the paper drawing mouth of paper towel box bodies top；
Also include one piece of top plate, at least one spring, a distance measuring sensor, a control module, and respectively with control module phase
Power supply, voice alarm module, the filter circuit of connection, circuit is connected distance measuring sensor with control module after filtering；Wherein,
Power supply is powered by control module for voice alarm module, meanwhile, power supply is successively survey by control module, filter circuit
It is powered away from sensor；The size of top plate and the opening size of paper towel box body bottom portion are adapted, and top plate passes through each spring
It is arranged on the top of paper handkerchief box plate, and positioned at the inside of paper handkerchief box body, the both ends of each spring following table with top plate respectively
Face, the upper surface of paper handkerchief box plate are connected, and elastically-deformable length does not occur for spring more than or equal in paper handkerchief box body
The height in portion；Control module, power supply and voice alarm module are arranged on the upper surface of paper handkerchief box plate；Distance measuring sensor is arranged on
The marginal position of cover top surface, and distance measuring sensor is located at what the position of cover top surface was not placed by cover top surface
Paper handkerchief blocks, and the upper table of the vertical top plate in ranging direction of distance measuring sensor is upwardly；Filter circuit is arranged on the lower surface of top plate,
Filter circuit includes transport and placing device A1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, electric capacity C1, electric capacity C2 and electric capacity
C3；Wherein, the input of filter circuit is connected with distance measuring sensor, the input of filter circuit and resistance R1 wherein one end
It is connected, the resistance R1 other end connects resistance R2 wherein one end, electric capacity C1 wherein one end, wherein the one of electric capacity C2 respectively
End, electric capacity C2 other end ground connection；The electric capacity C1 other end is wanted after being connected, with transport and placing device A1 just with resistance R3 wherein one end
It is connected to input, resistance R3 other end ground connection；The output end of filter circuit is connected with control module, filter circuit
Output end connects the resistance R2 other end, transport and placing device A1 output end, electric capacity C3 wherein one end, wherein the one of resistance R5 respectively
End；Transport and placing device A1 reverse input end connects the electric capacity C3 other end, the resistance R5 other end, wherein the one of resistance R4 respectively
End, resistance R4 other end ground connection.
As a preferred technical solution of the present invention：The each spring array distribution be arranged on the top plate with it is described
Between paper handkerchief box plate.
As a preferred technical solution of the present invention：The control module is single-chip microcomputer.
As a preferred technical solution of the present invention：The power supply is button cell.
As a preferred technical solution of the present invention：The voice alarm module is audio power amplifier device.
As a preferred technical solution of the present invention：Also 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
Individual raised 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 intelligent filter paper towel box of the present invention compared with prior art, has following skill using above technical scheme
Art effect：
（1）The intelligent filter paper towel box that the present invention designs, it is improved for existing paper towel box structure, design introduces intelligence
Energy electric control structure, wherein, the upward power by spring needle to top plate, the moment keeps the top of paper handkerchief and paper towel box built in paper towel box
The lower surface of paper drawing mouth is in contact, and the follow-up paper handkerchief for being extracted paper handkerchief can be sent into paper drawing mouth in time, be easy to user's
Next time uses；And designing using distance measuring sensor, the state realization that is finished for paper handkerchief detects in real time, and designed by combination
Voice alarm module realizes prompting function so that paper towel box can carry out paper handkerchief supplement in time, ensure that the normal of paper towel box makes
With providing more convenient and hommization usage experience for user；And the distance measurement result of distance measuring sensor is directed to, specifically
Design introduces filter circuit, filters out the ambient noise in distance measurement result, can effectively improve the accuracy of received distance measurement result,
And then the state that is finished that can be directed to paper handkerchief realizes that more accurately detection judges, has been effectively ensured designed intelligent filter paper handkerchief
Stability of the box in real work；
（2）In the intelligent filter paper towel box that the present invention designs, for design positioned at the top plate and the paper handkerchief box plate
Between each spring, further design use array distribution structure, be arranged between top plate and paper handkerchief box plate so that set
Each spring of meter can provide more stable, more balanced upward power for top plate so that top plate can be in the effect of spring
Under power, moved with horizontal attitude in the vertical direction, the moment ensure that at the top of paper handkerchief built in paper towel box and paper towel box paper extraction
More stable contact between mouth lower surface, and then the more efficient paper towel extraction efficiency that ensure that paper towel box；
（3）In the intelligent filter paper towel box that the present invention designs, for control module, further design and use single-chip microcomputer, one
Aspect can be applied to the extension demand for being directed to intelligent filter paper towel box in the later stage, on the other hand, succinct control architecture mode energy
Enough it is easy to the maintenance in later stage；
（4）In the intelligent filter paper towel box that the present invention designs, for power supply, further design uses button cell, passed through
The use of button cell, the overall volume of designed intelligent electric-controlled structure is effectively controlled, ensured with designed function
Meanwhile the succinct outward appearance as existing paper towel box is maintained to greatest extent；And voice alarm module is directed to, further design
Using audio power amplifier device, alarm is realized by way of wave audio, there is discrimination height, warning effect clear advantage,
It can effectively ensure that alarm signal is known in time so that the carry out paper handkerchief supplement that paper towel box can be much sooner, ensure paper handkerchief
The normal use of box；
（5）In the intelligent filter paper towel box that the present invention designs, for the upper surface of top plate, skid resistant course, energy are further set
It is enough effectively to play anti-skidding effect for being placed in the paper handkerchief of cover top surface, the stability of paper handkerchief placement has been effectively ensured；Not only such as
This, for the skid resistant course of cover top surface design, further design is arranged on several convex sets of cover top surface using distribution
Into, it is simple for structure to be easily achieved, while skidproof effect designed by realization, production cost is effectively controlled, and for each
Individual projection, design use array distribution form, are arranged on the upper surface of top plate, further increase effectively projection for paper handkerchief
Skidproof effect, the stable of paper handkerchief is effectively ensured and has placed effect.
Brief description of the drawings
Fig. 1 is the structural representation of present invention design intelligent filter paper towel box；
Fig. 2 is the schematic diagram of filter circuit in present invention design intelligent filter paper towel box.
Wherein, 1. paper handkerchief box body, 2. paper handkerchief box plates, 3. paper drawing mouths, 4. top plates, 5. springs, 6. control moulds
Block, 7. power supplys, 8. distance measuring sensors, 9. voice alarm modules.
Embodiment
It is described in further detail with reference to embodiment of the Figure of description for the present invention.
As shown in figure 1, a kind of intelligent filter paper towel box that the present invention designs, including paper handkerchief box body 1 and paper handkerchief box plate
2, the top of paper handkerchief box body 1 sets paper drawing mouth 3, and the bottom of paper handkerchief box body 1 sets opening, and the size and paper towel box being open
The size of bottom 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, and paper handkerchief is placed
Paper handkerchief is extracted inside paper handkerchief box body 1, and by the paper drawing mouth 3 at the top of paper handkerchief box body 1；Also include one piece of top plate 4, at least one
Individual 5, one, spring distance measuring sensor 8, one control module 6, and be connected respectively with control module 6 power supply 7, voice reporting
Alert module 9, filter circuit 10, circuit 10 is connected distance measuring sensor 8 with control module 6 after filtering；Wherein, power supply 7 passes through
Control module 6 is that voice alarm module 9 is powered, meanwhile, power supply 7 is successively ranging by control module 6, filter circuit 10
Sensor 8 is powered；The size of top plate 4 and the opening size of the bottom of paper handkerchief box body 1 are adapted, and top plate 4 passes through each bullet
Spring 5 is arranged on the top of paper handkerchief box plate 2, and positioned at the inside of paper handkerchief box body 1, the both ends of each spring 5 respectively with top plate 4
Lower surface, the upper surface of paper handkerchief box plate 2 be connected, and elastically-deformable length does not occur and is more than or equal to paper handkerchief for spring 5
Height inside box body 1；Control module 6, power supply 7 and voice alarm module 9 are arranged on the upper surface of paper handkerchief box plate 2；Survey
Be arranged on the marginal position of the upper surface of top plate 4 away from sensor 8, and distance measuring sensor 8 be located at the position of the upper surface of top plate 4 not by
The paper handkerchief that the upper surface of top plate 4 is placed blocks, and the upper table of the vertical top plate 4 in ranging direction of distance measuring sensor 8 is upwardly；Filtered electrical
Road 10 is arranged on the lower surface of top plate 4, as shown in Fig. 2 filter circuit 10 includes transport and placing device A1, resistance R1, resistance R2, resistance
R3, resistance R4, resistance R5, electric capacity C1, electric capacity C2 and electric capacity C3；Wherein, the input of filter circuit 10 and the phase of distance measuring sensor 8
Connection, the input of filter circuit 10 are connected with resistance R1 wherein one end, and the resistance R1 other end connects resistance R2 respectively
Wherein one end, electric capacity C1 wherein one end, electric capacity C2 wherein one end, electric capacity C2 the other end ground connection；Electric capacity C1's is another
End is wanted to be connected after being connected, with transport and placing device A1 positive input with resistance R3 wherein one end, resistance R3 other end ground connection；
The output end of filter circuit 10 is connected with control module 6, the output end of filter circuit 10 connect respectively the resistance R2 other end,
Transport and placing device A1 output end, electric capacity C3 wherein one end, resistance R5 wherein one end；Transport and placing device A1 reverse input end connects respectively
Connect the electric capacity C3 other end, the resistance R5 other end, resistance R4 wherein one end, resistance R4 other end ground connection.Above-mentioned technology
The intelligent filter paper towel box of conceptual design, it is improved for existing paper towel box structure, design introduces intelligent electric-controlled structure, its
In, the upward power by spring 5 for top plate 4, the moment is kept under the top of paper handkerchief and paper towel box paper drawing mouth 3 built in paper towel box
Surface is in contact, and the follow-up paper handkerchief for being extracted paper handkerchief can be sent into paper drawing mouth 3 in time, is easy to use next time of user；
And design using distance measuring sensor 8, realize detection in real time for the state that is finished of paper handkerchief, and combine designed audio alert
Module 9 realizes prompting function so that paper towel box can carry out paper handkerchief supplement in time, ensure that the normal use of paper towel box, to make
User provides more convenient and hommization usage experience；And draw for the distance measurement result of distance measuring sensor 8, specific design
Enter filter circuit 10, filter out the ambient noise in distance measurement result, the accuracy of received distance measurement result can be effectively improved, and then
The state that is finished that paper handkerchief can be directed to realizes that more accurately detection judges, has been effectively ensured designed intelligent filter paper towel box and has existed
Stability in real work.
On basis based on above-mentioned design intelligent filter paper towel box technical scheme, the present invention also further devises as follows
Optimal technical scheme：For designing each spring 5 between the top plate 4 and the paper handkerchief box plate 2, further design
Using array distribution structure, it is arranged between top plate 4 and paper handkerchief box plate 2 so that designed each spring 5 can be top plate
4 provide more stable, more balanced upward power so that top plate 4 can be under the active force of spring 5, with horizontal attitude perpendicular
Nogata moves upwards, and the moment ensure that more steady between the lower surface of paper towel box paper drawing mouth 3 at the top of paper handkerchief built in paper towel box
Fixed contact, and then the more efficient paper towel extraction efficiency that ensure that paper towel box；Then, for control module 6, further design
Using single-chip microcomputer, extension demand of the later stage for intelligent filter paper towel box, on the other hand, succinct control on the one hand can be applied to
Architecture mode processed can be easy to the maintenance in later stage；Further, button cell is used for power supply 7, further design, passes through button electricity
The use in pond, the overall volume of designed intelligent electric-controlled structure is effectively controlled, while ensureing to have designed function, most
Limits maintain the succinct outward appearance as existing paper towel box；And voice alarm module 9 is directed to, further design uses sound
Frequency power amplification device, alarm is realized by way of wave audio, there is discrimination height, warning effect clear advantage, Neng Gouyou
Effect ensures that alarm signal is known in time so that the carry out paper handkerchief supplement that paper towel box can be much sooner, ensures paper towel box just
Often use；In addition, for the upper surface of top plate 4, skid resistant course is further set, can be effectively for being placed in the upper table of top plate 4
The paper handkerchief in face plays anti-skidding effect, and the stability of paper handkerchief placement has been effectively ensured；Moreover, designed for the upper surface of top plate 4
Skid resistant course, further design is arranged on several raised compositions of the upper surface of top plate 4 using distribution, simple for structure to be easily achieved,
While skidproof effect designed by realization, production cost is effectively controlled, and is directed to each projection, is designed using array point
Cloth form, is arranged on the upper surface of top plate 4, further increase effectively the raised skidproof effect for being directed to paper handkerchief, is effectively ensured
The stable of paper handkerchief places effect.
Intelligent filter paper towel box designed by the present invention is among actual application, 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 the top of paper handkerchief box body 1；Also including one piece of top plate 4, extremely
Few 5, one, a spring single-chip microcomputer of distance measuring sensor 8, one, and be connected respectively with single-chip microcomputer button cell, audio
Power amplification device, filter circuit 10, circuit 10 is connected distance measuring sensor 8 with single-chip microcomputer after filtering；Wherein, button cell passes through
Single-chip microcomputer is powered for audio power amplifier device, meanwhile, button cell senses by single-chip microcomputer, filter circuit 10 for ranging successively
Device 8 is powered；The size of top plate 4 and the opening size of the bottom of paper handkerchief box body 1 are adapted, and top plate 4 is set by each spring 5
Put in the top of paper handkerchief box plate 2, and positioned at the inside of paper handkerchief box body 1, wherein, each array distribution of spring 5 is arranged on top
Between plate 4 and paper handkerchief box plate 2, the both ends of each spring 5 lower surface with top plate 4, the upper surface phase of paper handkerchief box plate 2 respectively
Connection, and elastically-deformable length does not occur for spring 5 more than or equal to the height inside paper handkerchief box body 1；Single-chip microcomputer, button electricity
Pond and audio power amplifier device are arranged on the upper surface of paper handkerchief box plate 2；Distance measuring sensor 8 is arranged on the edge of the upper surface of top plate 4
Position, and distance measuring sensor 8 is located at the paper handkerchief position of the upper surface of top plate 4 do not placed by the upper surface of top plate 4 and blocked, ranging
The upper table of the vertical top plate 4 in ranging direction of sensor 8 is upwardly；The upper surface of top plate 4 sets skid resistant course, and skid resistant course is by array point
Cloth sets several raised compositions on surface on the top plate 4；Filter circuit 10 is arranged on the lower surface of top plate 4, and filter circuit 10 wraps
Include transport and placing device A1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, electric capacity C1, electric capacity C2 and electric capacity C3；Wherein, filter
The input of circuit 10 is connected with distance measuring sensor 8, and the input of filter circuit 10 is connected with resistance R1 wherein one end,
The resistance R1 other end connects resistance R2 wherein one end, electric capacity C1 wherein one end, electric capacity C2 wherein one end, electric capacity respectively
C2 other end ground connection；The electric capacity C1 other end is wanted to input after being connected, with the positive of transport and placing device A1 with resistance R3 wherein one end
End is connected, resistance R3 other end ground connection；The output end of filter circuit 10 is connected with single-chip microcomputer, the output of filter circuit 10
Hold the other end for connecting resistance R2 respectively, transport and placing device A1 output end, electric capacity C3 wherein one end, resistance R5 wherein one end；
Transport and placing device A1 reverse input end connects the electric capacity C3 other end, the resistance R5 other end, resistance R4 wherein one end respectively, electricity
Hinder R4 other end ground connection.In practical application, user opens the buckle between paper handkerchief box body 1 and paper handkerchief box plate 2 so that
Paper handkerchief box body 1 is separated with paper handkerchief box plate 2, then paper handkerchief is placed on to the upper surface of top plate 4, due to the upper surface battle array of top plate 4
Column distribution is provided with each projection, therefore, paper handkerchief is placed on to the upper surface of top plate 4, designed projection can be directed to paper handkerchief
Good skidproof effect is played, and the paper handkerchief placed does not block the position that distance measuring sensor 8 is located at the upper surface of top plate 4；Make
User is stretched out while paper handkerchief is placed, by first paper handkerchief to be extracted by the paper drawing mouth 3 on paper handkerchief box body 1, is then controlled
Buckle between paper handkerchief box body 1 and paper handkerchief box plate 2 so that paper handkerchief box body 1 connects with paper handkerchief box plate 2, connects down
Come in user in actual use, the real-time working of distance measuring sensor 8, and by distance measurement result circuit 10 after filtering in real time
It is uploaded among single-chip microcomputer, wherein, distance measurement result of the real-time reception of filter circuit 10 from distance measuring sensor 8, and for being connect
The distance measurement result received carries out Real-Time Filtering processing, environmental noise data therein is filtered out, to obtain more accurate ranging
As a result, then, the distance measurement result for handling acquisition after filtering is uploaded among single-chip microcomputer by filter circuit 10, then, single-chip microcomputer
Analyzed in real time for received distance measurement result；And each moment of spring 5 is that top plate 4 provides a upward power,
It is in contact so that being placed on the moment at the top of the paper handkerchief of the upper surface of top plate 4 with the lower surface of paper drawing mouth 3, i.e., top plate 4 all the time can be in bullet
Under the active force of spring 5, paper handkerchief is jacked up upwards so that the moment is in contact with the lower surface of paper drawing mouth 3 at the top of paper handkerchief, so, when
After user extracts paper handkerchief by paper drawing mouth 3 every time, top plate 4 jacks up upwards under the active force of spring 5, by paper handkerchief, in time will be by
The follow-up paper handkerchief for extracting paper handkerchief is sent into paper drawing mouth 3, is easy to use next time of user, solves lacking for prior art paper towel box
Point and deficiency, have been effectively ensured the paper towel extraction efficiency of paper towel box, more convenient and hommization use are provided for user
Experience；Distance measuring sensor 8 detect in real time the distance measurement result of acquisition between the upper surface of top plate 4 and the lower surface of paper drawing mouth 3 away from
From because elastically-deformable length does not occur for spring 5 more than or equal to the height inside paper handkerchief box body 1, therefore when paper handkerchief is finished
When, the upper surface of top plate 4 can be in contact with the lower surface of paper drawing mouth 3, and now, distance measuring sensor 8 detects the ranging knot obtained
Fruit is 0, then single-chip microcomputer judges that the paper handkerchief in now paper towel box has run out, then according to the received distance measurement result for being 0
Single-chip microcomputer sends control instruction to the audio power amplifier device being attached thereto immediately, and control audio power amplifier device work sends audio report
Alert signal, inform that user needs addition paper handkerchief in time；Correspondingly, if single-chip microcomputer is not received by the distance measurement result for 0,
Single-chip microcomputer does not do any further operation.
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
Above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, present inventive concept can also not departed from
On the premise of make a variety of changes.
Claims (8)
1. a kind of intelligent filter paper towel box, including paper handkerchief box body（1）With paper handkerchief box plate（2）, paper handkerchief box body（1）Top
Paper drawing mouth is set（3）, paper handkerchief box body（1）Bottom opening, and size and the paper handkerchief box plate being open are set（2）Size phase
Adapt to, paper handkerchief box body（1）Bottom opening and paper handkerchief box plate（2）It is flexibly connected by buckle, 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：Also include one piece of top
Plate（4）, at least one spring（5）, a distance measuring sensor（8）, a control module（6）, and respectively with control module（6）
The power supply being connected（7）, voice alarm module（9）, filter circuit（10）, distance measuring sensor（8）Circuit after filtering（10）With
Control module（6）It is connected；Wherein, power supply（7）By control module（6）For voice alarm module（9）It is powered, meanwhile,
Power supply（7）Pass through control module successively（6）, filter circuit（10）For distance measuring sensor（8）It is powered；Top plate（4）Size
With paper handkerchief box body（1）The opening size of bottom is adapted, top plate（4）Pass through each spring（5）It is arranged on paper handkerchief box plate（2）
Top, and be located at paper handkerchief box body（1）Inside, each spring（5）Both ends respectively with top plate（4）Lower surface, paper handkerchief
Box plate（2）Upper surface be connected, and spring（5）Elastically-deformable length does not occur and is more than or equal to paper handkerchief box body（1）
Internal height；Control module（6）, power supply（7）And voice alarm module（9）It is arranged on paper handkerchief box plate（2）Upper surface；Survey
Away from sensor（8）It is arranged on top plate（4）The marginal position of upper surface, and distance measuring sensor（8）Positioned at top plate（4）Upper surface
Position is not by top plate（4）The paper handkerchief that upper surface is placed blocks, distance measuring sensor（8）The vertical top plate in ranging direction（4）It is upper
Surface is upward；Filter circuit（10）It is arranged on top plate（4）Lower surface, filter circuit（10）Including transport and placing device A1, resistance R1, electricity
Hinder R2, resistance R3, resistance R4, resistance R5, electric capacity C1, electric capacity C2 and electric capacity C3；Wherein, filter circuit（10）Input and survey
Away from sensor（8）It is connected, filter circuit（10）Input be connected with resistance R1 wherein one end, the resistance R1 other end
Resistance R2 wherein one end, electric capacity C1 wherein one end, electric capacity C2 wherein one end, electric capacity C2 another termination are connected respectively
Ground；The electric capacity C1 other end is wanted to be connected after being connected, with transport and placing device A1 positive input with resistance R3 wherein one end, resistance
R3 other end ground connection；Filter circuit（10）Output end and control module（6）It is connected, filter circuit（10）Output end point
Lian Jie not the resistance R2 other end, transport and placing device A1 output end, electric capacity C3 wherein one end, resistance R5 wherein one end；Amplifier
Device A1 reverse input end connects the electric capacity C3 other end, the resistance R5 other end, resistance R4 wherein one end, resistance R4 respectively
The other end ground connection.
A kind of 2. intelligent filter paper towel box according to claim 1, it is characterised in that：Each spring（5）Array distribution
It is arranged on the top plate（4）With the paper handkerchief box plate（2）Between.
A kind of 3. intelligent filter paper towel box according to claim 1, it is characterised in that：The control module（6）For single-chip microcomputer.
A kind of 4. intelligent filter paper towel box according to claim 1, it is characterised in that：The power supply（7）For button cell.
A kind of 5. intelligent filter paper towel box according to claim 1, it is characterised in that：The voice alarm module（9）For sound
Frequency power amplification device.
A kind of 6. intelligent filter paper towel box according to claim 1, it is characterised in that：Also include being arranged on the top plate（4）
The skid resistant course of upper surface.
A kind of 7. intelligent filter paper towel box according to claim 6, it is characterised in that：The skid resistant course is arranged on institute by being distributed
State top plate（4）Several raised compositions of upper surface.
A kind of 8. intelligent filter paper towel box according to claim 7, it is characterised in that：Each array of protrusions distribution is set
In the top plate（4）Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533676.1A CN105231938B (en) | 2015-08-27 | 2015-08-27 | A kind of intelligent filter paper towel box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533676.1A CN105231938B (en) | 2015-08-27 | 2015-08-27 | A kind of intelligent filter paper towel box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105231938A CN105231938A (en) | 2016-01-13 |
| CN105231938B true CN105231938B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510533676.1A Expired - Fee Related CN105231938B (en) | 2015-08-27 | 2015-08-27 | A kind of intelligent filter paper towel box |
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| Country | Link |
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| CN (1) | CN105231938B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422443B (en) * | 2020-03-31 | 2021-06-15 | 河南中医药大学 | Traditional chinese medicine processing is with mixed powder quantitative filling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201108383Y (en) * | 2007-08-31 | 2008-09-03 | 杨妙华 | Drawing-type paper towel box |
| 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 |
| CN201905808U (en) * | 2011-02-25 | 2011-07-27 | 颜子善 | Tissue box convenient to take and place tissue |
| CN103997939A (en) * | 2011-10-21 | 2014-08-20 | Sca卫生用品公司 | Product level sensor for a product dispenser |
-
2015
- 2015-08-27 CN CN201510533676.1A patent/CN105231938B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201108383Y (en) * | 2007-08-31 | 2008-09-03 | 杨妙华 | Drawing-type paper towel box |
| 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 |
| CN201905808U (en) * | 2011-02-25 | 2011-07-27 | 颜子善 | Tissue box convenient to take and place tissue |
| CN103997939A (en) * | 2011-10-21 | 2014-08-20 | Sca卫生用品公司 | Product level sensor for a product dispenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105231938A (en) | 2016-01-13 |
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