CN107495884A - A kind of paper web coil paper changes based reminding method and paper web - Google Patents
A kind of paper web coil paper changes based reminding method and paper web Download PDFInfo
- Publication number
- CN107495884A CN107495884A CN201710615826.2A CN201710615826A CN107495884A CN 107495884 A CN107495884 A CN 107495884A CN 201710615826 A CN201710615826 A CN 201710615826A CN 107495884 A CN107495884 A CN 107495884A
- Authority
- CN
- China
- Prior art keywords
- paper
- paper web
- coil paper
- coil
- thickness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
- A47K10/32—Dispensers for paper towels or toilet-paper
- A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
- A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
- A47K10/3631—The cutting devices being driven manually
- A47K10/3643—The cutting devices being driven manually by pulling the paper
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
- A47K10/32—Dispensers for paper towels or toilet-paper
- A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
- A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
- A47K10/32—Dispensers for paper towels or toilet-paper
- A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
- A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
- A47K2010/3675—Braking devices
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The present invention discloses a kind of paper web coil paper and changes based reminding method and paper web, is related to technical field of living goods, the paper web includes：Distance sensing device, monitor the thickness of coil paper in paper web；Signal transmitting apparatus, when the thickness of the coil paper in paper web is less than default numerical value, transmission notification signal to Surveillance center.Paper web provided by the invention can change paper with intelligentized prompting, save human cost.
Description
Technical field
The present invention relates to technical field of living goods, more particularly to a kind of paper web coil paper to change based reminding method and paper web.
Background technology
Paper web is seen everywhere as a kind of daily necessities.As the improvement of people's living standards, the requirement to daily necessities
Also more and more higher.
Paper web is a kind of daily necessities of conventional offer coil paper, very common in life, such as dining room, market, is defended
Needs are waited largely to provide the place of coil paper between life.
Particularly with public place, due to the limitation of human cost, many times, administrative staff have neglected the pipe to coil paper
Reason.
In megastore, the replacing of toilet paper always needs artificial timing to patrol, and such as changes not in time, will result in toilet paper
Shortage.How to avoid wasting in addition and need to solve the problems, such as.
The profile of paper web is various, but the function of providing is essentially identical, and manufacturer increasingly payes attention to the outer of paper web
Shape, but the innovation in usability is few.
In public places, such as communal bathroom, we are frequently run onto the awkward situation for not having coil paper in paper web.Toilet
Administrative staff usually forget give paper web supplement coil paper, cause usually there is no coil paper in the paper web of toilet.Such as Publication No.
CN201775585U patent discloses a kind of paper web, including：There is cylinder, there is cover on cylinder, there is otch, otch week on cover
Annular deep gouge is with, has cover plate above annular deep gouge facing, the edge of cover plate and cover is articulated and connected, on the cover plate
There is a projection, it is described raised to be fastened with described annular deep gouge.
On the other hand, because the situation of artificial waste coil paper is a lot, coil paper is disposably extracted out very long, and causing need not
The waste wanted.Common paper web can not all avoid this problem, and coil paper, which wastes, has become a universal phenomenon.Such as disclose
Number a kind of paper web, including cylinder and cover are disclosed for CN204931544U patent, cylinder is provided with strip exit slot, its spy
Sign is：Rotation mandrel is provided between cylinder lateral wall and cover, rotation mandrel both ends are provided with the top for clamping paper ball refill
Point, described rotation mandrel one end are provided with the ratchet mechanism for preventing that rotation mandrel from reversing.The paper web that the patent provides can not avoid rolling up
The waste of paper, has a greatly reduced quality in practicality.
It paper web especially in public places, should more consider in practicality, preferably service is improved to be popular.
The content of the invention
The main function of improving paper web of the invention, it is allowed to more intelligent easy-to-use, the waste for mainly solving coil paper in paper web is asked
Topic, and the function of changing and remind is provided.
For the above-mentioned deficiency of prior art, the present invention proposes that a kind of paper web coil paper changes based reminding method and paper web.
The paper web includes：
Distance sensing device, monitor the thickness of coil paper in paper web；
Signal transmitting apparatus, when the thickness of the coil paper in paper web is less than default numerical value, transmission notification signal is into monitoring
The heart.
Further, in addition to：Battery, power supply is provided to paper web.
Further, in addition to：Roller, coil paper is guided, when coil paper is extracted out, drive roller rotates；
Electromagnetic induction device, it is connected with roller, when the drum turns, drives electromagnetic induction device to rotate and generate electricity, to electric power storage
Charge in pond.
Further, in addition to：Paper web locking device, blocks coil paper, to block coil paper；
Voltage monitoring equipment, the generating voltage of the electromagnetic induction device is monitored, when magnitude of voltage exceedes preset value, opened
Paper web locking device, to block coil paper.
Further, the paper web locking device unlocks after preset time is locked.
Further, roller and electromagnetic induction device are by being driven band connection.
Further, roller passes through gear drive with electromagnetic induction device.
Further, battery connection external power source, when the electricity of battery is less than preset value, battery passes through external electrical
Charge in source.
The paper web coil paper, which changes based reminding method, includes step：
The thickness of coil paper in distance sensing device monitoring paper web, and judge whether the coil paper of paper web is short according to thickness；
If short, signal transmitting apparatus sends notification signal to Surveillance center.
Further, the thickness of the coil paper of the distance sensing device monitoring paper web includes：
Distance sensing device obtains distance sensing device to the distance of coil paper outer layer, and is made the test according to the distance, calculating
The thickness of paper.
Paper web provided by the invention mainly has the advantage that：Save human cost, it is not necessary in artificial inspection paper web
Whether coil paper is enough；Also it is avoided that the waste of coil paper.
Brief description of the drawings
Fig. 1 is the structural representation for the paper web that the embodiment of the present invention one provides；
Fig. 2 is the paper web applicating flow chart that the embodiment of the present invention one provides；
Fig. 3 is the flow chart that a kind of paper web coil paper that the embodiment of the present invention two provides changes based reminding method.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
It is also understood that specific embodiment described herein is used only for understanding the present invention, it is not used to limit this hair
It is bright.
Embodiment one
The present embodiment provides a kind of paper web, as shown in figure 1, details are as follows：
The paper web includes：
Distance sensing device 1, monitor the thickness of coil paper in paper web.
Signal transmitting apparatus 2, when the thickness of the coil paper in paper web is less than default numerical value, transmission notification signal is into monitoring
The heart.
Alternatively, the distance sensing devices include range sensor.
Further, the distance at setpoint distance sensor 1 to coil paper center is L, distance of the coil paper internal layer to coil paper center
For M, it is N that distance sensing device, which obtains distance sensing device to the distance of coil paper outer layer, and the thickness of coil paper is L-M-N.
Further, when the thickness of coil paper is less than 1 centimetre, notification signal is sent to Surveillance center.
Further, the identification information of the information comprising coil paper shortage in the notification signal and the paper web position.
Many methods can mensuration distance, such as can be determined by ultrasonic wave, laser, infrared light, radar method
Distance, the present invention is unlimited to make specifically assay method.
Further, when Surveillance center receives the notification signal, notify the administrative staff of correlation to corresponding paper web
Change coil paper.
Further, the paper web also includes battery 3.
Alternatively, the battery 3 can be changed.
Alternatively, when battery 3 be in low battery level, can pass through signal transmitting apparatus 2 send notification signal to supervise
Control center, to change the battery.
Alternatively, the battery 3 is rechargeable batteries.
Further, the rechargeable batteries can be charged by external power source.
Further, the paper web includes roller 4 and electromagnetic induction device 5.
Roller 4, coil paper is guided, when coil paper is extracted out, drive roller rotates；
Electromagnetic induction device 5, is connected with roller, when the drum turns, drives electromagnetic induction device to rotate and generates electricity, to electric power storage
Charge in pond.
Roller 4 is arranged at the outlet of coil paper, and for guiding the extraction of coil paper, when coil paper is twitched, drive roller rotates.
Alternatively, battery sensing device 5 is connected by transmission belt with roller 4, with the rotation of roller 4, electromagnetic induction dress
5 are put to start to generate electricity.
Alternatively, electromagnetic induction device 5 is connected by gear with roller 4, with the rotation of roller 4, electromagnetic induction device 5
Start to generate electricity.
Further, and by the electricity sent it is stored in battery 3, the part to be powered for other needs in paper web
Use, without the support of external power source, save electric energy, avoid unnecessary waste of energy.
Further, the paper web also includes：
Paper web locking device 6, blocks coil paper, to block coil paper；
Voltage monitoring equipment, the generating voltage of the electromagnetic induction device is monitored, when magnitude of voltage exceedes preset value, opened
Paper web locking device, to block coil paper.
In the present embodiment, voltage monitoring equipment is located in the internal structure of paper web, is not identified in figure.
Specifically, as the extraction of coil paper, roller 4 start to rotate, kinetic energy is passed to by electromagnetic induction by transmission device
Device 5.
Paper web locking device 6 is used to block coil paper, is allowed to rotate, and user blocks coil paper when firmly extracting.
Further, the length of the extraction of coil paper is related to the generating voltage of electromagnetic induction device 5, the longer generating of length
Voltage is bigger.
Further, when the length long enough of extraction, the voltage of generating exceedes the threshold value of setting, and paper web locking device 6 blocks
Firmly coil paper, block coil paper.
Further, paper web locking device 6 starts to unlock, so that follow-up makes after coil paper is locked for a period of time
With.
Alternatively, the time that paper web locking device 6 locks can be 10 seconds, 10 seconds later again can be with extracting rolled paper.
Alternatively, roller 4 and electromagnetic induction device 5 are by being driven band connection.
Alternatively, roller 4 passes through gear drive with electromagnetic induction device 5.
With further reference to Fig. 2, the applicating flow chart of the paper web is shown.
First, battery starts to power, and signal transmitting apparatus 2 is connected to control centre, and distance sensing device 1 starts to obtain
The thickness of coil paper.
Then, user begins to use paper web, and the coil paper of certain length is pulled out from paper web.
On the one hand, if the thickness for the coil paper that distance sensing device 1 detects is less than predetermined numerical value, notification signal is sent
To control centre.
On the other hand, the extraction of coil paper, roller 4 is driven to rotate, kinetic energy is passed into electromagnetic induction by transmission device 7 fills
5 are put, electromagnetic induction device 5 starts with kinetic energy power generation.And the electricity sent is stored in battery 3.
Then, voltage monitoring equipment starts to detect the generating voltage of electromagnetic induction device 5 or the charging voltage of battery 3,
When the voltage exceedes default threshold value, start paper web locking device 6, to lock coil paper, and block coil paper.
Further, after locking device locks paper web, within the default time, by paper web locking device 6 and voltage
Supervising device resets.
When the electricity of battery 3 is less than preset value, battery 3 is charged by external power source, to prevent in the electricity of battery 3
The use of paper web is influenceed in the case of exhausting.
In the present invention, the function that the paper web provides is mainly reflected in three aspects, and details are as follows：
First, automatic break-in facility can be realized very easily, the waste of coil paper is avoided.
After coil paper after user extracts certain length, the generating voltage of roller will exceed default numerical value, now
Paper web locking device 6 locks paper web, and coil paper is pulled off, and avoids the waste of coil paper.
Second, the monitoring remaining coil paper amount of paper web, to change in time.
When the coil paper in paper web is left few, it is predetermined that distance sensing device 1 detects that the thickness of coil paper in paper web is less than
Numerical value, signal transmitting apparatus 2 will comprising coil paper shortage notification signal send to Surveillance center.
Further, Surveillance center can be monitored to paper web all in region, the paper web being managed collectively in region
Use paper.
Third, the self-sufficient of electricity can be realized with self-generating.
When the coil paper in paper web is extracted, drive roller 4 to rotate, and then in the presence of driving member 7, drive electromagnetism sense
Device 5 is answered to be generated electricity；The electricity sent is stored in battery 3 by electromagnetic induction device 5, so that paper web uses.
Alternatively, battery 3 can use external power source as stand-by power supply, when the low battery of battery 3, with outer
Portion's power source charges.
Alternatively, the driving member 7 can be gear, or transmission belt, simpler using belt drive structure, use gear
It is driven more reliable.
The big material of coefficient of friction can be set in the outer surface of roller, when coil paper is twitched, it is easier to drive, realize dynamic
The conversion of energy.
In the present embodiment, the paper web can be applied to public place, it is necessary to largely need to use the situation of coil paper, all
Coil paper is managed by control centre in paper web；The present invention can improve the efficiency of management and save human cost.
Embodiment two
Fig. 3 is the flow chart that a kind of paper web coil paper that the embodiment of the present invention two provides changes based reminding method, and methods described is detailed
State as follows：
In step s 201, distance sensing device monitors the thickness of coil paper in paper web, and the volume of paper web is judged according to thickness
Whether paper is short.
Specifically, distance sensing device gets the thickness of coil paper in paper web first, then judges coil paper according to thickness
It is whether short.
Alternatively, when the thickness of coil paper in paper web is less than 1 centimetre, it is believed that the coil paper in paper web is in shortage
State.
Further, the thickness of coil paper is set as how many standards as shortage in specific paper web, and the present invention is not required.
The distance sensing device can be ultrasonic wave, and laser, infrared light, radar range finding method, the present invention limits specific
Ground distance-finding method.
In step S202, if short, signal transmitting apparatus sends notification signal to Surveillance center.
When coil paper shortage, signal transmitting apparatus will send the notification signal comprising paper web coil paper shortage into monitoring
The heart.
Surveillance center can manage the paper web coil paper service condition in a region simultaneously, to provide more preferable service.
Notification signal can be wired or wireless, as long as transfer function can be realized, the present invention is not restricted.
The thickness of the coil paper of the distance sensing device monitoring paper web includes：
Distance sensing device obtains distance sensing device to the distance of coil paper outer layer, and is made the test according to the distance, calculating
The thickness of paper.
Setpoint distance sensing device is L to the distance at coil paper center, and the distance of coil paper internal layer to coil paper center is M, distance
It is N that induction installation, which obtains distance sensing device to the distance of coil paper outer layer, and the thickness of coil paper is L-M-N.Coil paper is obtained accordingly
Thickness.
The above method is indirect measurement method, and the measuring method of the thickness of coil paper is not unique, and can measure indirectly can
It is not high to required precision with direct measurement.
In the present invention, the relative position of each device does not have strict limitation, and the present invention is not limited between each device
Relative position.
Surveillance center described in the present invention, can be the computer terminal of administrative staff, and server is even mobile whole
End.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of paper web, it is characterised in that the paper web includes：
Distance sensing device, monitor the thickness of coil paper in paper web；
Signal transmitting apparatus, when the thickness of the coil paper in paper web is less than default numerical value, transmission notification signal to Surveillance center.
2. paper web according to claim 1, it is characterised in that also include：
Battery, power supply is provided to paper web.
3. paper web according to claim 2, it is characterised in that also include：
Roller, coil paper is guided, when coil paper is extracted out, drive roller rotates；
Electromagnetic induction device, it is connected with roller, when the drum turns, drives electromagnetic induction device to rotate and generate electricity, filled to battery
Electricity.
4. paper web according to claim 3, it is characterised in that also include：
Paper web locking device, blocks coil paper, to block coil paper；
Voltage monitoring equipment, the generating voltage of the electromagnetic induction device is monitored, when magnitude of voltage exceedes preset value, open paper web
Locking device, to block coil paper.
5. paper web according to claim 4, it is characterised in that the paper web locking device is after preset time is locked, solution
Except locking.
6. paper web according to claim 3, it is characterised in that roller is with electromagnetic induction device by being driven band connection.
7. paper web according to claim 3, it is characterised in that roller passes through gear drive with electromagnetic induction device.
8. paper web according to claim 2, it is characterised in that battery connects external power source, when the electricity of battery is low
In preset value, battery is charged by external power source.
9. a kind of paper web coil paper changes based reminding method, it is characterised in that including：
The thickness of coil paper in distance sensing device monitoring paper web, and judge whether the coil paper of paper web is short according to thickness；
If short, signal transmitting apparatus sends notification signal to Surveillance center.
10. coil paper according to claim 9 changes based reminding method, it is characterised in that the distance sensing device monitors paper
The thickness of the coil paper of cylinder includes：
Distance sensing device obtains distance sensing device to the distance of coil paper outer layer, and according to the distance, calculates coil paper
Thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615826.2A CN107495884A (en) | 2017-07-26 | 2017-07-26 | A kind of paper web coil paper changes based reminding method and paper web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615826.2A CN107495884A (en) | 2017-07-26 | 2017-07-26 | A kind of paper web coil paper changes based reminding method and paper web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107495884A true CN107495884A (en) | 2017-12-22 |
Family
ID=60689555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710615826.2A Pending CN107495884A (en) | 2017-07-26 | 2017-07-26 | A kind of paper web coil paper changes based reminding method and paper web |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107495884A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742260A (en) * | 2018-06-14 | 2018-11-06 | 灵璧县楚汉风纸业有限公司 | A kind of roll paper pumping case |
| CN109620036A (en) * | 2018-11-16 | 2019-04-16 | 南宁学院 | A kind of intelligent paper sleeve based on NB-IOT |
| CN109700362A (en) * | 2018-11-16 | 2019-05-03 | 南宁学院 | A kind of intelligent paper sleeve based on ultrasonic distance measurement |
| US11617478B2 (en) | 2019-10-09 | 2023-04-04 | Gpcp Ip Holdings Llc | Systems and methods for product level tracking of sheet product rolls |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100051737A1 (en) * | 2008-09-04 | 2010-03-04 | Rodrian Jeffrey E | Rolled material dispenser with energy harvesting |
| CN103027624A (en) * | 2012-12-12 | 2013-04-10 | 西南交通大学 | Toilet paper dispenser with attention device |
| CN104853660A (en) * | 2012-07-02 | 2015-08-19 | Sca卫生用品公司 | Dispenser |
| CN105629322A (en) * | 2014-12-01 | 2016-06-01 | 富泰华工业（深圳）有限公司 | Tissue detecting device of tissue roll supply device |
-
2017
- 2017-07-26 CN CN201710615826.2A patent/CN107495884A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100051737A1 (en) * | 2008-09-04 | 2010-03-04 | Rodrian Jeffrey E | Rolled material dispenser with energy harvesting |
| CN104853660A (en) * | 2012-07-02 | 2015-08-19 | Sca卫生用品公司 | Dispenser |
| CN103027624A (en) * | 2012-12-12 | 2013-04-10 | 西南交通大学 | Toilet paper dispenser with attention device |
| CN105629322A (en) * | 2014-12-01 | 2016-06-01 | 富泰华工业（深圳）有限公司 | Tissue detecting device of tissue roll supply device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742260A (en) * | 2018-06-14 | 2018-11-06 | 灵璧县楚汉风纸业有限公司 | A kind of roll paper pumping case |
| CN109620036A (en) * | 2018-11-16 | 2019-04-16 | 南宁学院 | A kind of intelligent paper sleeve based on NB-IOT |
| CN109700362A (en) * | 2018-11-16 | 2019-05-03 | 南宁学院 | A kind of intelligent paper sleeve based on ultrasonic distance measurement |
| US11617478B2 (en) | 2019-10-09 | 2023-04-04 | Gpcp Ip Holdings Llc | Systems and methods for product level tracking of sheet product rolls |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107495884A (en) | A kind of paper web coil paper changes based reminding method and paper web | |
| CN1901829B (en) | System and method for measuring, monitoring and controlling washroom dispensers and products | |
| US8160742B2 (en) | Apparatus for dispensing and identifying product in washrooms | |
| US20180375389A1 (en) | Controlling inductive power transfer systems | |
| TW434494B (en) | System and method for collecting data on product consumption | |
| US7814582B2 (en) | System and method for measuring and monitoring overflow or wetness conditions in a washroom | |
| KR20140065419A (en) | Drive method for non-contact power supply device, non-contact power supply device, and non-contact power supply system | |
| CN204103574U (en) | A kind of electronic lock full-automatic wireless charging device | |
| TW201037940A (en) | Wirelessly-powered dispenser system | |
| CN103620150A (en) | Motorized window treatment | |
| US20110056005A1 (en) | Hands free system for lifting and lowering a toilet seat | |
| CN107316387A (en) | A kind of Intelligent sanitary paper sells equipment and its control method | |
| CN103378631B (en) | Charging device, control method of the charging device, electric-powered vehicle, energy storage device and power system | |
| CN105902229A (en) | Intelligent device for reminding users of remaining amount of roll paper | |
| CN109805813A (en) | The intelligent economizing type paper delivery system and method for public health infrastructure | |
| JP2010165313A (en) | Entrance/exit management system | |
| CN108260888A (en) | Adaptively tie up shoestring control device and method and computer readable storage medium | |
| CN205788800U (en) | A kind of parking stall takies situation and judges and running vehicle tolling device | |
| CN205625777U (en) | Chart drum is reminded to no paper | |
| CN106385096A (en) | Power supply device, door bell system and working method thereof | |
| CN208941956U (en) | Energy saving lavatory paper box and intelligent lavatory paper box system | |
| CN213129312U (en) | Automatic paper outlet device with detection module | |
| CN206737596U (en) | A kind of automatic charging type door lock | |
| CN207426813U (en) | Electric installation is supplied using electromagnetic field electron door lock wireless power | |
| CN207428880U (en) | Cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |