KR20170008647A

KR20170008647A - Auto Alarm Jumbo toilet Roll Dispenser

Info

Publication number: KR20170008647A
Application number: KR1020150100120A
Authority: KR
Inventors: 이종욱
Original assignee: 주식회사 팜파스
Priority date: 2015-07-14
Filing date: 2015-07-14
Publication date: 2017-01-24

Abstract

The present invention relates to an automatic alarming supplier for a jumbo roll of toilet paper and, more specifically, to an automatic alarming supplier for a jumbo roll of toilet paper which is an apparatus transferring information to a notice board of a management office or a smartphone of a manager by operating a sensor which detects when 90% of the jumbo roll of toilet paper is used. The automatic alarming supplier for a jumbo roll of toilet paper comprises: a battery (18) operating a device using batteries; a roll sensor (13) sensing the time when 10% of the jumbo roll of toilet paper remains; a constant voltage circuit (14) operating a circuit by constantly supplying power in a battery mode; a jumbo roll display LED (12) displaying the operation of the device and turned on when the residual quantity of the jumbo roll of toilet paper is less than a predetermined quantity; a low-dropout regulator (LDO, 15) supplying a stabilized voltage to the MCU; a step down (16) which is a DC-DC circuit for operating the display LED; an MCU (10) which is a computer chip programmed to control communication and check the residual quantity of the jumbo roll of toilet paper; and a communication unit (22) communicating and sending an alarm when 10% of the jumbo roll of toilet paper remains.

Description

{Auto Alarm Jumbo toilet Roll Dispenser}

More particularly, the present invention relates to an automatic notification jumbo roll feeder. More particularly, when the jumbo roll toilet paper consumes 90% and the remaining amount is 10%, a sensor for detecting rolls is operated, To a self-notifying jumbo roll feeder.

In general, jumbo roll toilet paper is frequently used in daily life because it has a wide range of applications, such as cleaning the toilet, wiping the hand in the daily life, or wiping off the small contamination on the floor.

When using such jumbo roll toilet paper, it is necessary to fold the toilet paper wrapped in rolls with both hands in appropriate number of layers and sizes suitable for use.

However, in most everyday life, there is a problem that the use of jumbo roll toilet paper is large, but it is difficult to keep checking and replenishing the jumbo roll toilet paper so as not to interfere with continuous use.

In particular, it is not easy for a person in charge of managing a large number of toilets to check each toilet one by one and replace them with a new jumbo roll toilet paper, so that users may feel uncomfortable.

Korean Registration Practical No. 0197033 Korean Patent No. 0672192 Korea Patent Publication No. 2014-0009381 Korean Patent Publication No. 2004-0005751

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems as described above, and it is an object of the present invention to provide a jumbo roll toilet paper in which a roll sensor is operated when the jumbo roll toilet paper consumes 90% It is an object of the present invention to provide an automatic notification jumbo roll feeder for transmitting information.

In order to solve the above-described problems, the present invention provides a battery device comprising: a battery (18) for operating a device with a battery; A roll detecting sensor 13 for detecting when the remaining amount of the jumbo roll toilet paper reaches 10%, a constant voltage circuit 14 for supplying the power constantly in the battery mode to operate the circuit, The jumbo roll display LED indicates the operation state of the apparatus, and the LED 12 is turned on when the remaining amount of the jumbo roll toilet paper becomes a predetermined value or less; A low-dropout regulator (LDO) 15 that is a circuit for supplying a stable voltage to the MCU; Step down (16) which is a DC-DC circuit for driving the display LED; An MCU (10) which is a computer chip that is programmed to control the remaining amount of jumbo roll toilet paper and communication; And a communication unit (22) for communicating when the remaining amount of the jumbo roll toilet paper becomes 10%.

The sensing unit 24 senses the amount of the jumbo roll.

The communication unit 22 informs the paper amount information of the jumbo roll toilet paper of the sensing unit 24 to the smartphone of the responsible person.

According to the present invention as described above, when the remaining amount of the jumbo roll toilet paper becomes 10%, it is illuminated when the remaining amount of the jumbo roll toilet paper becomes 10%, thereby maximizing the convenience of use.

1 is a diagram showing the overall configuration of an automatic notification jumbo roll feeder according to the present invention.
FIG. 2 is a flowchart illustrating an operation sequence of an automatic notification jumbo roll feeder according to the present invention.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Further, detailed descriptions of well-known functions and configurations that may be unnecessarily obscured by the gist of the present invention are omitted.

As shown in FIG. 1, the present invention includes an LED 12, a roll sensing sensor 13, a constant voltage circuit 14, an LDO 15, a step down 16, a battery 18, (RF) transmission module 19, a communication unit 22, and the like.

The battery 18 of FIG. 1 operates the apparatus with two AA 1.5 Volt batteries, and the roll detecting sensor 13 operates to generate a constant signal when the remaining amount of the jumbo roll toilet paper becomes 10% at regular intervals when power is applied .

The roll detecting sensor 13 detects the infrared ray and the magnetic sensor which are detected when the jumbo roll toilet paper consumes 90% of the jumbo roll toilet paper with the infrared ray and the magnetic sensor and the remaining amount is 10%. When the set condition is confirmed, And transmits a control signal.

A constant voltage circuit (14) supplies power constantly in the battery mode to operate the circuit.

The constant voltage circuit 14 is a circuit for supplying a constant voltage to the radio (RF) transmission module 19 or the like.

The LED (12) indicates that the jumbo roll display LED indicates the operation status of the apparatus. When the remaining amount of the jumbo roll toilet paper reaches 10%, the LED flashes when the battery is replaced.

In this case, as another embodiment of the present invention, a roll paper assembly mounted at a predetermined position; And a paper remaining amount detecting device for detecting the thickness of the jumbo roll toilet paper, wherein the paper remaining amount detecting device comprises: a cover which is in contact with an upper end of the jumbo roll toilet paper; A rotating shaft to which the cover is rotatably coupled; An extension connected to the cover to move integrally; And a near-end sensor for detecting the extension when the thickness of the jumbo roll toilet paper reaches a reference value.

In still another embodiment of the present invention, a jumbo roll detecting method using a point that a load applied to a resting hanger rod by a jumbo roll toilet paper is decreased according to an amount of usage, A sensor mounting means for mounting a toilet paper residual amount sensor, a sensor mounting means mounted on the other end of the casing for disposing a load between the jumbo roll toilet paper rod and the jumbo roll toilet paper jammed with the jam roll paper toilet paper residual amount sensor, And a notification means for informing the operator of the necessity of making a notification to the smartphone of the person in charge.

The method may further include the steps of: measuring a rotation time of the roll paper when the jumbo roll toilet paper is replaced; calculating a rotation speed of the roller using one rotation time of the roller; Calculating a circumferential length of the roll of toilet paper, calculating a radius of the roll of the jumbo roll paper using the circumferential length of the roll of the jumbo roll paper, and calculating an initial amount of the roll of the jumbo roll paper using the radius of the jumbo roll paper roll Process

A low-dropout regulator (LDO) 15 supplies a stable voltage to the MCU.

Step down (16) is a DC-DC circuit for driving the display LED, and the MCU (10) is a computer chip that is programmed to control the entire apparatus.

The operation status is displayed through the LED (12). When the remaining amount of the jumbo roll toilet paper becomes 10%, the LED is flickered to indicate the replacement time and the length of the jumbo roll is displayed The current remaining length of the jumbo roll can be displayed by color or by display time.

In the operation step according to the present invention, the battery 18 and the display LED for operating the apparatus with external power or two AA 1.5 volt batteries indicate the operation status of the apparatus, the length of the jumbo roll is displayed, The LED 12 is turned on by turning on the LED 12 (S101).

The radio (RF) transmission module 19 receives the information of the roll sensing sensor and transmits the status information to a notice board or a smart phone.

In addition, the constant voltage circuit 14 operates the motor by boosting the power source to a constant voltage when the motor is driven in the battery mode (S102).

In addition, a low-dropout regulator (LDO) which is a circuit for supplying a stable voltage to the MCU operates (S103).

Then, it is determined whether the remaining amount of the jumbo roll toilet paper remaining in the roll sensor 13 by the infrared ray and the magnetic sensor is 10% or less (S104).

In order to control the entire apparatus, the MCU 10, which is a programmed computer chip, controls remaining amount confirmation and communication (S105).

Finally, the sensing unit 24 informs the jumbo roll of 10% remaining amount to the smartphone of the person in charge under the control of the MCU (S106, S107).

An electronic device according to various embodiments of the invention described above may be one or more of the various devices described above. It should also be apparent to those skilled in the art that the electronic device according to various embodiments of the present invention is not limited to the above-described devices.

12: LED
13: Roll sensor
14: Constant Voltage Circuit
15: Low-dropout regulator (LDO)
16: Step down
18: Battery
22:

Claims

A battery 18 for operating the apparatus with a battery; A roll detecting sensor 13 for detecting when the remaining amount of the jumbo roll toilet paper becomes 10%; A constant voltage circuit (14) for supplying power constantly in a battery mode to operate the circuit; The jumbo roll display LED indicates the operation state of the apparatus, and the LED 12 is turned on when the remaining amount of the jumbo roll toilet paper becomes a predetermined value or less; A low-dropout regulator (LDO) 15 that is a circuit for supplying a stable voltage to the MCU; Step down (16) which is a DC-DC circuit for driving the display LED; An MCU (10) which is a computer chip that is programmed to control the remaining amount of jumbo roll toilet paper and communication; And a communication unit (22) for communicating when the remaining amount of the jumbo roll toilet paper becomes 10%.

The method according to claim 1,
Wherein the sensing unit (24) senses when the amount of the jumbo roll is less than 10%.

The method according to claim 1,
Wherein the communication unit (22) informs the paper amount information of the jumbo roll toilet paper of the sensing unit (24) to the smartphone of the person in charge.