CN220557974U

CN220557974U - Electric portable shoe-polishing device

Info

Publication number: CN220557974U
Application number: CN202122927049.XU
Authority: CN
Inventors: 刘进; 邓馥郁; 陈星宇; 刘洪益; 李仪和; 聂兴; 刘祥宽; 崔瀚芳
Original assignee: Sichuan Vocational and Technical College
Current assignee: Sichuan Vocational and Technical College
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2024-03-08
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an electric portable shoe polisher, which belongs to the technical field of leather shoe maintenance equipment and comprises a shell, wherein a shoe polish cover is detachably arranged at the upper end of the shell, a rear cover is detachably arranged at the lower end of the shell, a cavity is arranged in the shell, a motor, a switch and a power supply are arranged in the cavity, the output end of the motor penetrates through the upper end of the shell and is fixedly connected with a brush head seat, the upper end of the brush head seat is provided with the brush head, the power supply comprises a lithium battery, a charging circuit for charging the lithium battery and a boosting circuit for boosting the lithium battery, one end of the lithium battery is connected with the charging circuit, the other end of the lithium battery is connected with the motor through the boosting circuit and the switch, and a shoe polish groove for placing shoe polish is formed in the shoe polish cover. The shoe polish storage device has the advantages of smaller size, convenience in carrying, difficulty in polluting the storage bag when being used for storing the sole shoe polish, better shoe polish effect and the like.

Description

Electric portable shoe-polishing device

Technical Field

The utility model relates to the technical field of leather shoe maintenance equipment, in particular to an electric portable shoe polisher.

Background

In daily life, most people need to wear leather shoes, and the leather shoes must be cleaned. Most people now manually wipe leather shoes. The shoe polish is coated on the surface of leather shoes uniformly by a shoe brush, and then the shoe polish is wiped clean by the shoe brush or the shoe polishing cloth. The shoe polishing method has the advantages of more devices, complicated steps, easy contamination of hands of people and great inconvenience. Shoe-cleaning machines also appear on the market, but the mode of shoe-cleaning machines has high cost and is inconvenient to carry, and is only suitable for more people and is not suitable for individuals to carry.

The Chinese patent with publication number of CN212972120U and publication date of 2021.4.16 discloses a multifunctional shoe polisher, which comprises an upper shell and a lower shell, wherein one ends of the upper shell and the lower shell are respectively in an opening shape, the other ends of the upper shell and the lower shell are fixedly connected, a sealing column is arranged in an opening at one end of the upper shell, one end of the sealing column is positioned in an opening at one end of the upper shell, the other end of the sealing column is positioned outside the opening at one end of the upper shell, a liquid outlet is arranged on the sealing column and is an internal threaded hole, the liquid outlet is communicated with the inside of the upper shell, a shoe brush device is movably arranged outside one end of the upper shell and comprises a shoe brush outer shell, the shoe brush outer shell is in a hollow cylinder shape with two open ends, one end of the shoe brush outer shell is sleeved outside the other end of the sealing column, a shoe brush body is arranged in the opening at the other end of the shoe brush outer shell, the shoe brush body is contacted with the end face of the other end of the sealing post, one end of the liquid outlet blocking post is of an outer screw structure, one end of the liquid outlet blocking post movably penetrates through the shoe brush body to the liquid outlet, one end of the liquid outlet blocking post is in threaded connection with the liquid outlet, the other end of the liquid outlet blocking post is fixedly provided with a screwing ring, the outer wall of one end of the upper shell is also provided with a plurality of rectangular clamping grooves, the outer wall of the shoe brush outer shell is fixedly provided with a plurality of clamping posts which are in one-to-one correspondence with the rectangular clamping grooves, the clamping posts are respectively movably clamped into the rectangular clamping grooves at corresponding positions, the outer part of the other end of the shoe brush outer shell is also movably provided with a shoe brush cover, a motor is fixedly arranged on the bottom surface in the other end of the lower shell, a polygonal sleeve is fixedly sleeved on the output shaft of the motor, one end opening of the lower shell is movably provided with an auxiliary disc brush, and polygonal sheathed tube one end is fixed to run through auxiliary disc brush and the output shaft of motor, polygonal sheathed tube other end movable sleeve is equipped with the main disc brush, parallel between main disc brush and the auxiliary disc brush, be provided with a plurality of auxiliary brush poles on the auxiliary disc brush, be provided with a plurality of main brush poles and a plurality of brush pole through-holes with auxiliary brush pole one-to-one, and brush pole through-hole and auxiliary brush pole's shape looks adaptation, still fixed being provided with the spacing dish on polygonal sheathed tube the other end, the outside activity of one end opening of lower casing is provided with the lower lid still. However, the device still has the defects of complex structure and inconvenient carrying.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides an electric portable shoe polisher, which is small in size, convenient to carry, and has a small storage space for sole shoe polish, a storage bag is not easy to dirty, a speed reducing motor is used as a power source, the torsion is large, and the shoe polishing effect is better.

The utility model aims at realizing the following technical scheme:

the utility model provides an electronic portable shoes ware that shines, includes the casing, the casing upper end can be dismantled and be provided with shoe polish lid, the casing lower extreme can be dismantled and be provided with the back lid, its characterized in that: the novel shoe polish cover is characterized in that a cavity is formed in the shell, a motor, a switch and a power supply are arranged in the cavity, the output end of the motor penetrates through the upper end of the shell and is fixedly connected with the brush head seat, the brush head seat is arranged at the upper end of the brush head seat, the power supply comprises a lithium battery, a charging circuit for charging the lithium battery and a boosting circuit for boosting the lithium battery, one end of the lithium battery is connected with the charging circuit, the other end of the lithium battery is connected with the motor through the boosting circuit and the switch, and a shoe polish groove for placing shoe polish is formed in the shoe polish cover.

Preferably, the motor is an N20 miniature direct current gear reduction motor.

Preferably, the charging circuit comprises a charging chip U1, the BAT pin of the charging chip U1 is connected with the positive electrode of the lithium battery and a capacitor C2, the EP pin of the charging chip U1 and the TEMP pin of the charging chip U1 are both grounded, the PROG pin of the charging chip U1 is grounded through a resistor R3, the CHRG# pin of the charging chip U1 is connected with the negative electrode of the LED1 through a resistor R2, the STDBY# pin of the charging chip U1 is connected with the negative electrode of the LED2 through a resistor R1, the VCC pin of the charging chip U1, the CE pin of the charging chip U1, the positive electrode of the LED1 and the positive electrode of the LED2 are connected with one end of a resistor R5, and the other end of the resistor R5 is connected with a USB interface.

Preferably, the boost circuit includes boost chip U4, boost chip U4's SW pin links to each other with inductance L1 one end, inductance L1 other end links to each other with boost chip U4's EN pin, electric capacity C3 and lithium cell positive pole, boost chip U4's GND pin links to each other with the negative pole of lithium cell, boost chip U4's VIN pin links to each other with electric capacity C4, diode D1, electric capacity C5 and motor, boost chip U4's FB pin links to each other with resistance R6 and resistance R4, the resistance R4 other end links to each other with the motor.

Preferably, the lithium battery is further connected to a protection circuit for protecting the lithium battery.

Preferably, the protection circuit comprises a lithium battery protection chip U3, a VCC pin of the lithium battery protection chip U3 is connected with one end of a resistor R9 and one end of a capacitor C2, the other end of the resistor R9 is connected with the anode of the lithium battery, the other end of the capacitor C2 is connected with a field effect tube Q1, a GND pin of the lithium battery protection chip U3, an OD pin of the lithium battery protection chip U3 and an OC pin of the lithium battery protection chip U3 are connected with the field effect tube Q1, a CS pin of the lithium battery protection chip U3 is connected with one end of a resistor R8, and the other end of the resistor R8 is connected with the field effect tube Q1.

Preferably, the model of the charging chip U1 is TC4056, the model of the boosting chip U4 is B6289Y, the model of the protection chip U3 is DW01, the model of the USB interface is TYPE-C6P, the model of the field effect tube Q1 is 8205A, and the model of the motor is an N20 miniature direct current gear reduction motor.

Preferably, the rear cover is provided with a charging hole, and the USB socket is arranged in the charging hole.

Preferably, the housing is cylindrical.

Preferably, the diameter of the shell is 56mm, and the height of the shell is 40mm.

Working principle: the size of the shell is 56 mm-40 mm, a charging chip TC4056A is arranged in the shell, a complete single lithium ion battery adopts a constant current/constant voltage linear charger, a USB interface is arranged on the rear cover, so that charging is convenient, a lithium battery protection chip adopts DW01, a boosting chip B6289Y is also arranged on the shell, so that the input undervoltage locking, current limiting and overheat protection functions are realized, then an N20 miniature direct-current gear reducing motor is powered, the N20 miniature direct-current gear reducing motor has larger moment and lower firm noise, the N20 miniature direct-current gear reducing motor drives a brush head to rotate to realize shoe polishing of leather shoes, shoe polish is placed in a shoe polish groove arranged in a shoe polish cover, and shoe polish is convenient to take; when the shoe polishing device is used, the switch is clicked, the lithium battery supplies power to the motor after passing through the booster circuit, so that the motor rotates to enable the brush head to rotate, and shoe polishing work of leather shoes is realized.

The beneficial effects of this technical scheme are as follows:

1. the electric portable shoe polisher provided by the utility model has the advantages that the charging circuit, the boosting circuit and the lithium battery protection circuit are arranged, so that the shoe polisher is small in size and convenient to carry, the storage space of the sole shoe polish is not easy to pollute the storage bag, the speed reducing motor is used as a power source, the torsion is large, and the shoe polishing effect is better.

2. The whole shell is printed by 3d, so that the electric portable shoe-polishing device has an anti-skid effect.

3. The switch of the electric portable shoe-polishing device provided by the utility model adopts the design of two paths of self-locking switches, when a key is pressed, the motor is connected and the battery is disconnected for charging, and otherwise, when the key is sprung, the battery is connected for charging and the motor is disconnected for power supply.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a circuit diagram of the power supply of the present utility model;

FIG. 3 is a circuit diagram of a charging circuit according to the present utility model;

FIG. 4 is a circuit diagram of a boost circuit according to the present utility model;

FIG. 5 is a circuit diagram of the protection circuit of the present utility model;

wherein: 1. a housing; 2. a shoe polish cover; 3. a rear cover; 4. a cavity; 5. a motor; 6. a power supply; 6.1, a lithium battery; 6.2, a charging circuit; 6.3, a boost circuit; 6.4, a protection circuit; 7. a brush head; 8, a charging hole; 9. and (3) a switch.

Detailed Description

The present utility model will be described in further detail with reference to examples, but embodiments of the present utility model are not limited thereto.

Example 1

As a most basic implementation manner of the utility model, this embodiment discloses an electric portable shoe polisher, as shown in fig. 1 and 2, comprising a shell 1, wherein the upper end of the shell 1 is provided with a shoe polish cover 2, the upper end of the shell 1 is provided with a first external thread, the shoe polish cover 2 is provided with a first internal thread matched with the first external thread, the lower end of the shell 1 is provided with a rear cover 3, the lower end of the shell 1 is provided with a second external thread, the rear cover 3 is provided with a second internal thread matched with the second external thread, a cavity 4 is arranged in the shell 1, a lithium motor 5, a switch 9 and a power supply 6 are arranged in the cavity 4, the output end of the motor 5 passes through the upper end of the shell and is fixedly connected with a brush head seat, the upper end of the brush is provided with a brush head 7, the power supply 6 comprises a lithium battery 6.1, a charging circuit 6.2 for charging the lithium battery 6.1 and a boosting circuit 6.3 for boosting the lithium battery 6.1, the lithium battery 6.1 is connected with one end of the shoe polish cover 6.2, and the other end of the shoe polish cover 6.5 is arranged on the shoe polish cover 2 through the switch 9.

Example 2

As a preferred embodiment of the present utility model, this embodiment discloses an electric portable shoe polish device, as shown in fig. 1 and 2, including a housing 1, a shoe polish cover 2 is disposed at an upper end of the housing 1, a first external thread is disposed at an upper end of the housing 1, a first internal thread matched with the first external thread is disposed on the shoe polish cover 2, a rear cover 3 is disposed at a lower end of the housing 1, a first step portion is disposed at a lower end of the housing 1, a second step portion attached to the first step portion is disposed on the rear cover 3, a cavity 4 is disposed in the housing 1, a lithium motor 5, a switch 9 and a power supply 6 are disposed in the cavity 4, an output end of the motor 5 passes through an upper end of the housing and is fixedly connected with a brush head seat, a brush head 7 is disposed at an upper end of the brush, the power supply 6 includes a lithium battery 6.1, a charging circuit 6.2 for charging the lithium battery 6.1 and a boosting circuit 6.3 for boosting the lithium battery 6.1, the lithium battery 6.1 is connected with the shoe polish 6.2 through the switch 9, and the other end of the shoe polish cover 6.5 is disposed at one end of the shoe polish cover.

Preferably, the motor 5 is an N20 miniature direct current gear reduction motor.

As shown in fig. 3, preferably, the charging circuit 6.2 includes a charging chip U1, a BAT pin of the charging chip U1 is connected with a positive electrode of the lithium battery 6.1 and a capacitor C2, an EP pin of the charging chip U1 and a TEMP pin of the charging chip U1 are both grounded, a PROG pin of the charging chip U1 is grounded through a resistor R3, a chrg# pin of the charging chip U1 is connected with a negative electrode of the LED1 through a resistor R2, a stdby# pin of the charging chip U1 is connected with a negative electrode of the LED2 through a resistor R1, a VCC pin of the charging chip U1, a CE pin of the charging chip U1, a positive electrode of the LED1 and a positive electrode of the LED2 are connected with one end of a resistor R5, and the other end of the resistor R5 is connected with a USB interface.

As shown in fig. 4, preferably, the boost circuit 6.3 includes a boost chip U4, the SW pin of the boost chip U4 is connected with one end of an inductor L1, the other end of the inductor L1 is connected with the EN pin of the boost chip U4, a capacitor C3 and the positive electrode of the lithium battery 6.1, the GND pin of the boost chip U4 is connected with the negative electrode of the lithium battery 6.1, the VIN pin of the boost chip U4 is connected with the capacitor C4, a diode D1, a capacitor C5 and the motor 5, the FB pin of the boost chip U4 is connected with a resistor R6 and a resistor R4, and the other end of the resistor R4 is connected with the motor 5.

Preferably, the lithium battery 6.1 is also connected to a protection circuit 6.4 for protecting the lithium battery 6.1.

As shown in fig. 5, preferably, the protection circuit 6.4 includes a lithium battery protection chip U3, a VCC pin of the lithium battery protection chip U3 is connected to one end of a resistor R9 and one end of a capacitor C2, the other end of the resistor R9 is connected to the positive electrode of the lithium battery 6.1, the other end of the capacitor C2 is connected to a field effect transistor Q1, a GND pin of the lithium battery protection chip U3, an OD pin of the lithium battery protection chip U3, an OC pin of the lithium battery protection chip U3 are connected to the field effect transistor Q1, a CS pin of the lithium battery protection chip U3 is connected to one end of a resistor R8, and the other end of the resistor R8 is connected to the field effect transistor Q1.

Preferably, the model of the charging chip U1 is TC4056, the model of the boosting chip U4 is B6289Y, the model of the protection chip U3 is DW01, the model of the USB interface is TYPE-C6P, the model of the field effect tube Q1 is 8205A, and the model of the motor 5 is N20 miniature direct current gear reduction motor 5.

Example 3

As a preferred embodiment of the present utility model, this embodiment discloses an electric portable shoe polisher, as shown in fig. 2, 1 and 2, including a housing 1, a shoe polish cover 2 is disposed at an upper end of the housing 1, a third step portion is disposed at an upper end of the housing 1, a fourth step portion attached to the third step portion is disposed on the shoe polish cover 2, a rear cover 3 is disposed at a lower end of the housing 1, a second external thread is disposed at a lower end of the housing 1, a second internal thread matched with the second external thread is disposed on the rear cover 3, a cavity 4 is disposed in the housing 1, a lithium motor 5, a switch 9 and a power supply 6 are disposed in the cavity 4, an output end of the motor 5 passes through an upper end of the housing and is fixedly connected with a brush head seat, a brush head 7 is disposed at an upper end of the brush, the power supply 6 includes a lithium battery 6.1, a charging circuit 6.2 for charging the lithium battery 6.1 and a shoe booster circuit 6.3 for charging the lithium battery 6.1, the lithium battery 6.1 is connected with the shoe polish cap 6.1 through the switch 9, and the other end of the shoe polish cap is disposed at the other end of the housing 6.5.

Preferably, the rear cover 3 is provided with a charging hole 8, and the USB socket is disposed in the charging hole 8.

Example 4

As a preferred embodiment of the present utility model, this embodiment discloses an electric portable shoe polisher, as shown in fig. 2, 1 and 2, including a housing 1, a shoe polish cover 2 is disposed at an upper end of the housing 1, a third step portion is disposed at an upper end of the housing 1, a fourth step portion attached to the third step portion is disposed on the shoe polish cover 2, a rear cover 3 is disposed at a lower end of the housing 1, a first step portion is disposed at a lower end of the housing 1, a second step portion attached to the first step portion is disposed on the rear cover 3, a cavity 4 is disposed in the housing 1, a lithium motor 5, a switch 9 and a power supply 6 are disposed in the cavity 4, an output end of the motor 5 passes through an upper end of the housing and is fixedly connected with a brush head seat, the brush head 7 is disposed at an upper end of the brush head 6, the power supply 6 includes a lithium battery 6.1, a boost circuit 6.2 for charging the lithium battery 6.1 and a boost circuit 6.3 for charging the lithium battery 6.1, the lithium battery 6.1 is disposed in the shoe polish head 6 is connected with the shoe polish tank 6.5 through the switch 6.5, and the other end of the shoe polish tank is disposed at the other end of the shoe polish tank 6.

Preferably, the housing 1 is cylindrical.

Preferably, the diameter of the housing 1 is 56mm, and the height of the housing 1 is 40mm.

Working principle: the size of the shell 1 is 56 mm-40 mm, a charging chip TC4056A is arranged in the shell 1, a complete single lithium ion battery adopts a constant current/constant voltage linear charger, a USB interface is arranged on the rear cover 3, so that charging is convenient, a lithium battery 6.1 protection chip adopts DW01, a boosting chip B6289Y is also arranged in the shell 1, so that input undervoltage locking, current limiting and overheat protection functions are realized, then an N20 miniature direct-current gear motor 5 is powered, the N20 miniature direct-current gear motor 5 has larger moment and lower firm noise, the N20 miniature direct-current gear motor 5 drives the brush head 7 to rotate to realize shoe polishing of leather shoes, shoe polish is placed in a shoe polish groove arranged in the shoe polish cover 2, and shoe polish is convenient to take; when the shoe polishing device is used, the switch 9 is clicked, the lithium battery 6.1 supplies power to the motor 5 after passing through the booster circuit 6.3, so that the motor 5 rotates to enable the brush head 7 to rotate, and shoe polishing work of leather shoes is realized.

The beneficial effects of this technical scheme are as follows:

the charging circuit 6.2, the boosting circuit 6.3 and the lithium battery 6.1 protection circuit 6.4 are arranged, so that the electric portable shoe polisher is small in size, convenient to carry, and good in shoe polishing effect due to the fact that the storage space of the sole shoe polish is not easy to pollute the storage bag, and the gear motor 5 is used as a power source, so that the torsion is large. The whole shell 1 is printed by 3d and can play a role in skid resistance. The switch 9 adopts the design of two paths of self-locking switches 9, when the key is pressed, the motor 5 is connected and the battery is disconnected for charging, otherwise, when the key is sprung, the battery is connected for charging, and the power supply of the motor 5 is disconnected.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.

Claims

1. The utility model provides an electronic portable shoes ware that shines, includes casing (1), casing (1) upper end can be dismantled and be provided with shoe polish lid (2), casing (1) lower extreme can be dismantled and be provided with back lid (3), its characterized in that: be provided with cavity (4) in casing (1), be provided with motor (5), switch (9) and power (6) in cavity (4), motor (5) output passes casing (1) upper end, and with brush headstock fixed connection, brush headstock upper end is provided with brush head (7), power (6) include lithium cell (6.1), are used for charging circuit (6.2) that charge lithium cell (6.1) and are used for boost circuit (6.3) for lithium cell (6.1) boost, lithium cell (6.1) one end links to each other with charging circuit (6.2), the lithium cell (6.1) other end passes through boost circuit (6.3), switch (9) and links to each other with motor (5), be provided with the shoe polish groove that is used for placing shoe polish on shoe polish lid (2).

2. An electrically powered portable shoe polish remover according to claim 1, wherein: the motor (5) is an N20 miniature direct current gear reduction motor (5).

3. An electrically powered portable shoe polish remover according to claim 2, wherein: the charging circuit (6.2) comprises a charging chip U1, wherein a BAT pin of the charging chip U1 is connected with the anode of the lithium battery (6.1) and a capacitor C2, an EP pin of the charging chip U1 and a TEMP pin of the charging chip U1 are both grounded, a PROG pin of the charging chip U1 is grounded through a resistor R3, a CHRG# pin of the charging chip U1 is connected with the cathode of the LED1 through a resistor R2, a STDBY# pin of the charging chip U1 is connected with the cathode of the LED2 through a resistor R1, and a VCC pin of the charging chip U1, a CE pin of the charging chip U1, an anode of the LED1 and an anode of the LED2 are connected with one end of a resistor R5, and the other end of the resistor R5 is connected with a USB interface.

4. An electrically powered portable shoe polish remover according to claim 3, wherein: boost circuit (6.3) are including the chip of stepping up U4, the SW pin of chip of stepping up U4 links to each other with inductance L1 one end, inductance L1 other end links to each other with the EN pin of chip of stepping up U4, electric capacity C3 and lithium cell (6.1) positive pole, the GND pin of chip of stepping up U4 links to each other with the negative pole of lithium cell (6.1), the VIN pin of chip of stepping up U4 links to each other with electric capacity C4, diode D1, electric capacity C5 and motor (5), the FB pin of chip of stepping up U4 links to each other with resistance R6 and resistance R4, the resistance R4 other end links to each other with motor (5).

5. An electrically powered portable shoe polish according to claim 4, wherein: the lithium battery (6.1) is also connected to a protection circuit (6.4) for protecting the lithium battery (6.1).

6. An electrically powered portable shoe polish remover according to claim 5, wherein: the protection circuit (6.4) comprises a lithium battery protection chip U3, wherein a VCC pin of the lithium battery protection chip U3 is connected with one end of a resistor R9 and one end of a capacitor C2, the other end of the resistor R9 is connected with the positive electrode of the lithium battery (6.1), the other end of the capacitor C2 is connected with a field effect tube Q1, a GND pin of the lithium battery protection chip U3, an OD pin of the lithium battery protection chip U3 and an OC pin of the lithium battery protection chip U3 are connected with the field effect tube Q1, a CS pin of the lithium battery protection chip U3 is connected with one end of a resistor R8, and the other end of the resistor R8 is connected with the field effect tube Q1.

7. An electrically powered portable shoe polish according to claim 6, wherein: the model of the charging chip U1 is TC4056, the model of the boosting chip U4 is B6289Y, the model of the lithium battery protection chip U3 is DW01, the model of the USB interface is TYPE-C6P, and the model of the field effect transistor Q1 is 8205A.

8. An electrically powered portable shoe polish according to claim 1 or 7, wherein: the rear cover (3) is provided with a charging hole (8), and a USB socket is arranged in the charging hole (8).

9. An electrically powered portable shoe polish remover according to claim 8, wherein: the shell (1) is cylindrical.

10. An electrically powered portable shoe polish remover according to claim 9, wherein: the diameter of the shell (1) is 56mm, and the height of the shell (1) is 40mm.