LU501558B1

LU501558B1 - Intelligent Sand Cleaner for Sandals

Info

Publication number: LU501558B1
Application number: LU501558A
Authority: LU
Inventors: Limin Liu
Original assignee: Univ Huzhou
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-29

Abstract

The invention discloses an automatic sand cleaning mechanism for intelligent beach shoes, which comprises a shoe body, wherein a component storage bin is arranged in the shoe body, and the component storage bin is communicated with an opening which is arranged on the top surface of the shoe body, and a sand cleaning mechanism is arranged in the component storage bin. The sand cleaning mechanism comprises a sand cleaning component and a control component. The sand cleaning assembly comprises an electric push rod, the output end of the electric push rod is fixedly connected with a link piece, the link piece is connected with a sand blowing part through a link shaft, the sand blowing part is matched with the opening, and the electric push rod is electrically connected with the control assembly. An angle sensor is embedded in the inner side of the front end of the shoe body.

Description

DESCRIPTION Intelligent Sand Cleaner for Sandals

TECHNICAL FIELD The invention relates to the field of intelligent auxiliary equipment for beach holiday supplies, in particular to an intelligent sand cleaner for sandals.

BACKGROUND Beach shoes are elastic and not easy to absorb water. In order to avoid being hurt by hard objects such as shells or stones of marine animals on the beach, people often wear slippers, which are inconvenient and cumbersome when traveling. Therefore, the invention of beach shoes can not only replace the use of slippers, but also be worn directly when going into the water. When walking on the beach, there are many air holes on the upper of the beach shoes, which makes it easy for the shoes to enter the sand. After entering the sand, it is easy for the users to take off the beach shoes and dump them, but there is still sand attached to the shoes, which leads to the inconvenience of sand cleaning.

SUMMARY The purpose of the present invention is to provide an intelligent sand cleaner for sandals, so as to solve the problems existing in the prior art.

In order to achieve the above purpose, the invention provides the following scheme: the invention provides an automatic sand cleaning mechanism for intelligent beach shoes, which comprises a shoe body, wherein a component storage bin is arranged in the shoe body, and the component storage bin is communicated with an opening which is arranged on the top surface of the shoe body, and a sand cleaning mechanism is arranged in the component storage bin; The sand cleaning mechanism comprises a sand cleaning component and a control component; The sand cleaning assembly comprises an electric push rod, the output end of the electric push rod is fixedly connected with a link piece, the link piece is connected with a sand blowing part through a link shaft, the sand blowing part is matched with the opening, and the electric push rod is electrically connected with the control assembly;

Angle sensor 1s embedded in the inner side of the front end of the shoe body, and the angle sensor is in signal connection with the control component.

Preferably, the sand blowing part comprises a support seat, one end of which is connected with the link piece through a link shaft, and the other end of which is connected with a steering shaft which is connected with a fan chamber.

Preferably, the outer side of the steering shaft is sleeved with a snake pipe connector.

Preferably, an air inlet filter screen is embedded in one side of the fan chamber, a micromotor is fixed on the inner side wall of the fan chamber, the output shaft of the micromotor passes through the air inlet filter screen and a fan is fixed, the micromotor and the fan are located in the fan chamber, and the micromotor is driven and connected with the steering shaft through a speed reduction mechanism.

Preferably, the control assembly includes a controller, which is in signal connection with the angle sensor, the electric push rod is in signal connection with the controller, and the controller is in signal connection with an RFID monitoring system.

Preferably, the control assembly comprises a power supply, wherein the power supply is electrically connected with an LED indicator lamp, and the power supply is electrically connected with the micromotor and the electric push rod respectively.

Preferably, the fan chamber is covered with a protective cover.

Preferably, an openable and closable rubber sealing door is installed in the opening.

Preferably, the shoe body comprises a soft shell filled with rubber foam, and a plurality of pillars are fixed between the top surface and the bottom surface of the inner side of the soft shell.

Preferably, the component storage bin is arranged in the soft shell, and the opening is arranged on the top surface of the soft shell.

The invention discloses the following technical effects: the intelligent sand cleaner for sandals is arranged in the shoe body of the beach shoes, the sand blowing component can be pushed out from the opening for sand cleaning operation under the drive of the electric push rod, and after the operation is completed, it can be housed in the shoe body to thoroughly clean the sand, and at the same time, under the action of the control component cooperating with the angle sensor, the purpose of intelligently completing the sand cleaning operation of the beach shoes can be realized. The invention has the advantages of good applicability, strong intelligence, comfortable body feeling and portability, is especially suitable for beach entertainment crowds,

can realize automatic positioning and identification, and provides convenience and support for related ambulance Internet of Things systems.

BRIEF DESCRIPTION OF THE FIGURES In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and for ordinary technicians in the field, other drawings can be obtained according to these drawings without paying creative labor.

FIG. 1 is a schematic diagram of the working state of the automatic sand cleaning mechanism of the intelligent beach shoes of the present invention; FIG. 2 is a schematic diagram of the non-working state of the automatic sand cleaning mechanism of the intelligent beach shoes; FIG. 3 is a schematic structural diagram of the sand blowing part of the present invention.

Among them, 1 is a shoe body, 2 is a component storage bin, 3 is an electric push rod, 4 is a link, 5 1s angle sensor, 6 is a support seat, 7 is a steering shaft, 8 is a fan chamber, 9 is a snake pipe connector, 10 is an air intake filter screen, 11 is a micromotor, 12 is a fan, 13 is a controller, 14 1s a power supply, 15 is a protective cover, 16 is rubber foam and 17 is rubber foam.

DESCRIPTION OF THE INVENTION Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of the present invention.

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention will be described in further detail below with reference to the drawings and detailed description.

Referring to FIG. 1-3, the present invention provides an intelligent sand cleaner for sandals, which comprises a shoe body 1, in which a component storage bin 2 is set, and the component storage bin 2 is communicated with an opening which is set on the top surface of the shoe body 1, and a sand cleaning mechanism is set in the component storage bin 2;

The sand cleaning mechanism comprises a sand cleaning component and a control component, wherein the sand cleaning component can clean the top surface of the shoe body 1, and the control component plays a role in controlling and communicating the intelligent operation of the sand cleaning mechanism; The sand cleaning assembly comprises an electric push rod 3, the output end of which is fixedly connected with a link piece 4 made of high-strength wear-resistant plastic, and the link piece 4 is connected with a sand blowing part through a link shaft, the sand blowing part 1s adapted to the opening, and the electric push rod 3 1s electrically connected with the control assembly; The control component includes detection, control, communication and power supply components, which can control and communicate the intelligent operation of the sand cleaning mechanism.

Angle sensor 5 is embedded in the inner side of the front end of the shoe body 1, and the angle sensor 5 1s in signal connection with the control component. The detection component 1s angle sensor 5 arranged at the front end of the shoe body 1. The angle sensor 5 is a miniature waterproof and energy-saving angle sensor, which transmits the angle of the shoe body 1 to the controller 13 in real time.

In a further optimization scheme, the sand blowing component includes a support seat 6 made of high-strength wear-resistant plastic block, one end of the support seat 6 is connected with the link 4 through a link shaft, and the other end of the support seat 6 is connected with a steering shaft 7, which is connected with a fan chamber 8, and the steering shaft 7 is made of high-strength wear-resistant plastic and can drive the fan chamber 8 to swing up and down within a certain angle.

In a further optimization scheme, the outer side of the steering shaft 7 is sleeved with a snake pipe connector 9, which is made of a high-strength wear-resistant foldable plastic pipe and can be stretched or compressed to ensure that the steering shaft 7 is in a sealed state when the fan chamber 8 swings.

In a further optimization scheme, one side of the fan chamber 8 is embedded with an air inlet filter screen 10, which is composed of a plastic net frame and a built-in multi-layer filtering non-woven fabric, and can prevent sand from entering the fan chamber 8; a micromotor 11 is fixed on the inner side wall of the fan chamber 8; the output shaft of the micromotor 11 passes through the air inlet filter screen 10 and is fixed with a fan 12; and the micromotor 11 is a high- speed bidirectional DC micromotor coaxial with the fan 12 and can drive the fan 12 to rotate. At the same time, the steering shaft 7 1s driven by the speed reduction mechanism, and the fan 12 1s made of high-strength wear-resistant thin plastic sheet, and the sand blowing wind force 1s generated by the micro-motor 11, which is located in the fan chamber 8.

In a further optimization scheme, the control component includes a controller 13 which 1s in signal connection with the angle sensor 5, and which 1s in signal connection with an RFID monitoring system.

The control and communication component is the controller 13, which consists of microcontroller, memory, interface, wireless transceiver module and other circuits. The controller 13 is the core of intelligent control, which realizes the specified operation according to the set instructions, communicates with the RFID monitoring system by wireless data and sends out positioning information.

The angle sensor 5 sends related signals to the controller 13, and the controller 13 judges the position of the shoe body 1, that is, when the shoe body 1 is lying flat, the controller 13 judges that its position angle is 0 degrees up and down; When the shoe body 1 is in the vertical position, the controller 13 judges that its position angle is about 90 degrees. When the controller 13 judges that the position angle of the shoe body 1 1s 60 to 120 degrees, the sand cleaning operation 1s started.

In a further optimization scheme, the control assembly includes a power supply 14, which 1s electrically connected with an LED indicator lamp, and is electrically connected with the micro- motor 11 and the electric push rod 3 respectively. The power supply 14 consists of non-contact rechargeable batteries, which provides power support for the sand cleaning mechanism of this device, and supplies power for the micro-motor 11, the electric push rod 3, the angle sensor 5 and the controller 13, respectively. When the battery power is insufficient, the corresponding LED indicator light will shine continuously. At this time, when the shoe body 1 is placed on the wireless charging base, the non-contact rechargeable battery can be automatically charged until it is fully charged.

In a further optimization scheme, the fan chamber 8 is covered with a protective cover 15. The protective cover 15 is a high-strength wear-resistant plastic hemisphere, which can protect the sand blowing parts.

According to the further optimization scheme, an openable and closable rubber sealed door is installed in the opening, and the shoe body 1 is provided with a unidirectional rubber sealed door corresponding to the position (i.e., the opening) where the sand blowing component protrudes, which can only be opened from the inside to the outside and automatically closes after use.

In a further optimization scheme, the shoe body 1 comprises a soft shell filled with rubber foam 16, and a plurality of pillars 17 are fixed between the top surface and the bottom surface of the inner side of the soft shell. The component storage bin 2 is arranged in the soft shell, and the opening is arranged on the top surface of the soft shell. The shoe body 1 has a hollow structure, supports the user's weight by pillars 17, and the sole is filled with rubber foam 16.

The application method of the invention is as follows:

1. Stand up the shoe body 1 stained with sand over 60 degrees.

2. The angle sensor 5 sends relevant angle information to the controller 13, and the controller 13 judges that the position angle of the shoe body 1 is between 60 and 120, and starts the automatic sand cleaning operation.

3. The controller 13 instructs the electric push rod 3 to push out the sand blowing part from the opening.

4. The controller 13 instructs the sand blowing component to swing and blow sand, so as to clean the sand on the top surface of the shoe body 1 (that is, the contact surface with the sole of the foot) and complete the sand cleaning operation.

5. The controller 13 instructs the fan 12 to rotate reversely to blow out the sand on the air inlet screen 10, then stops the micro-motor 11, and the electric push rod 3 pulls back to take back the sand blowing parts to the parts storage bin 2.

6. The controller 13 communicates wirelessly with the RFID monitoring system to transmit the location and other information to the RFID monitoring system, so that the user's location can be known by the ambulance system.

7. Cleaning, charging, ready to use next time.

In the description of the present invention, it should be understood that the terms vertical, horizontal, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside and outside.

The above-mentioned embodiments only describe the preferred mode of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, all kinds of modifications and improvements made by ordinary technicians in the field to the technical scheme of the present invention should fall within the protection scope determined by the claims of the present invention.

Claims

1. An intelligent sand cleaner for sandals comprises a shoe body (1), and 1s characterized in that a component storage bin (2) is arranged in the shoe body (1), and the component storage bin (2) is communicated with an opening which is arranged on the top surface of the shoe body (1), and a sand cleaning mechanism is arranged in the component storage bin (2); the sand cleaning mechanism comprises a sand cleaning component and a control component, the sand cleaning assembly comprises an electric push rod (3), the output end of the electric push rod (3) 1s fixedly connected with a link piece (4), the link piece (4) 1s connected with a sand blowing part through a link shaft, the sand blowing part is matched with the opening, and the electric push rod (3) is electrically connected with the control assembly; angle sensor (5) is embedded in the inner side of the front end of the shoe body (1), and the angle sensor (5) is in signal connection with the control component.

2. The intelligent sand cleaner for sandals according to claim 1 is characterized in that the sand blowing component comprises a support seat (6), one end of the support seat (6) is connected with the link piece (4) through a link shaft, the other end of the support seat (6) is connected with a steering shaft (7), and the steering shaft (7) is connected with a fan chamber (8).

3. The intelligent sand cleaner for sandals according to claim 2 is characterized in that the outer side of the steering shaft (7) is sleeved with a snake pipe connector (9).

4. The intelligent sand cleaner for sandals according to claim 3 is characterized in that one side of the fan chamber (8) is embedded with an air inlet filter screen (10); A micromotor (11) is fixed on the inner side wall of the fan chamber (8), and the output shaft of the micromotor (11) passes through the air inlet filter screen (10) and 1s fixed with a fan (12); The micro-motor (11) and the fan (12) are located in the fan chamber (8), and the micro-motor (11) is drivingly connected with the steering shaft (7) through a reduction mechanism.

5. The intelligent sand cleaner for sandals according to claim 1 is characterized in that the control component comprises a controller (13), the controller (13) is in signal connection with the angle sensor (5), the electric push rod (3) is in signal connection with the controller (13), and the controller (13) is in signal connection with an RFID monitoring system.

6. The intelligent sand cleaner for sandals according to claim 4 1s characterized in that the control component includes a power supply (14) electrically connected with an LED indicator lamp, and the power supply (14) 1s electrically connected with the micro-motor (11) and the electric push rod (3) respectively.

7. The intelligent sand cleaner for sandals according to claim 2 1s characterized in that the fan chamber (8) is covered with a protective cover (15).

8. The intelligent sand cleaner for sandals according to claim 1 is characterized in that an openable and closable rubber sealing door 1s installed in the opening.

9. The intelligent sand cleaner for sandals according to claim 1 1s characterized in that the shoe body (1) comprises a soft shell filled with rubber foam (16), and a plurality of pillars (17) are fixed between the top surface and the bottom surface of the inner side of the soft shell.

10. The intelligent sand cleaner for sandals according to claim 9 1s characterized in that the component storage bin (2) 1s arranged in the soft shell, and the opening is opened on the top surface of the soft shell.