CN216627769U

CN216627769U - Intelligent frequency-modulation reciprocating type electric shoe brush

Info

Publication number: CN216627769U
Application number: CN202122836084.0U
Authority: CN
Inventors: 黄菊花; 游凌峰; 曹铭
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-31
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses an intelligent frequency modulation reciprocating electric shoe brush, which comprises: the shoe brush comprises a shoe brush shell, a driving motor, an eccentric wheel and a connecting rod, wherein the driving motor is provided with a motor rotating shaft and a motor positioning plate, and the motor rotating shaft penetrates through the supporting positioning plate and can drive the eccentric wheel to rotate; a first shaft body and a second shaft body which extend outwards are respectively arranged on two sides of the eccentric wheel, the first shaft body is in key connection with a rotating shaft of the motor, and the second shaft body is connected with a connecting rod; one end of the connecting rod is provided with a first through hole, the first through hole is in interference fit with an outer ring of a transmission bearing I, an inner ring of the transmission bearing I is connected with a second shaft body, the inner ring of the transmission bearing I is fixed on an eccentric wheel through a fastening screw I, and when a rotating shaft of a motor drives the eccentric wheel to rotate, the eccentric wheel drives the connecting rod to do reciprocating linear motion. The utility model effectively reduces the work of brushing shoes, is convenient to use and improves the work efficiency; the shoe cleaning machine can clean shoes comprehensively and thoroughly, a press feedback system is arranged in the shoe cleaning machine, the reciprocating motion frequency of a shoe brush can be adjusted, and stubborn stains can be effectively cleaned.

Description

Intelligent frequency-modulation reciprocating type electric shoe brush

Technical Field

The utility model belongs to the technical field of shoe brushes, and particularly relates to an intelligent frequency modulation reciprocating type electric shoe brush.

Background

The shoe brush is a tool for brushing shoes, the front end of the shoe brush is provided with black or brown hair, the rear end of the shoe brush is provided with a handle, and the shoe brush is usually made of wood or bamboo as a carrier, and some of the shoes are made of plastic. The brush filaments are typically made of PP plastic filaments, bristles, horsehairs, etc. In daily life, when shoes need to be cleaned, most of shoes need to be manually brushed back and forth, which is time-consuming and labor-consuming. However, most of electric shoe brushes sold in the market are rotating structures driven by a motor, and only the sole and the vamp can be brushed, but the electric shoe brushes cannot extend into the inner cavity of the shoe, so that the brushing is not clean; meanwhile, most of electric shoe brushes on the market can only brush shoes according to one gear, the frequency of a shoe brush motor cannot be automatically adjusted when the electric shoe brushes meet dirty places, and stubborn stains cannot be effectively cleaned. In addition, the brush wires of the traditional shoe brush are made of pp materials, so that the vamp is easy to damage, becomes brittle at low temperature, is not wear-resistant and is easy to age.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects and problems in the prior art, the utility model aims to provide an intelligent frequency-modulation reciprocating electric shoe brush to solve the problems that the manual shoe brushing back and forth is time-consuming and labor-consuming, the existing electric shoe brush cannot clean the inner cavity of shoes completely and effectively and cannot clean stubborn stains when cleaning the inner cavity of the shoes, and the traditional shoe brush wire becomes brittle, is not wear-resistant and is easy to age at low temperature.

The utility model is realized by the following technical scheme:

an intelligent frequency-modulation reciprocating electric shoe brush comprises a shoe brush shell, a transmission mechanism and a shoe brush body, wherein the transmission mechanism is arranged in the shoe brush shell, the transmission mechanism comprises a driving motor, an eccentric wheel and a connecting rod, a controller and a power supply electrically connected with the controller are also arranged in the shoe brush shell, one end of the shoe brush body is inserted into the shoe brush shell and fixedly connected with the transmission mechanism, and the other end of the shoe brush body extends outwards; wherein the content of the first and second substances,

the shoe brush shell comprises a first shoe brush half shell, a second shoe brush half shell, a front end cover and a rear end cover, the first shoe brush half shell and the second shoe brush half shell are of a half-opening-closing type structure, the first shoe brush half shell and the second shoe brush half shell are embedded and fixed by fasteners, the interior of the first shoe brush half shell and the second shoe brush half shell forms a hollow shell, and the transmission mechanism is installed in a hollow cavity of the shell; the front end and the rear end of the shell are covered by the rear end cover and the front end cover;

the driving motor is provided with a motor rotating shaft and a motor positioning plate, and the motor rotating shaft penetrates through the supporting positioning plate and can drive the eccentric wheel to rotate; a gap is arranged on the motor rotating shaft, and a pressure sensor is arranged at the gap;

a first shaft body and a second shaft body which extend outwards are respectively arranged on two sides of the eccentric wheel, the first shaft body and the second shaft body are hollow shaft bodies, the first shaft body is in key connection with a rotating shaft of a motor, and the second shaft body is connected with a connecting rod;

one end of the connecting rod is provided with a first through hole, the first through hole is in interference fit with an outer ring of a transmission bearing I, an inner ring of the transmission bearing I is connected with a second shaft body, the inner ring of the transmission bearing I is fixed on an eccentric wheel through a fastening screw I, and when a motor rotating shaft drives the eccentric wheel to rotate, the eccentric wheel drives the connecting rod to do reciprocating linear motion.

Furthermore, one end, far away from the power, of the connecting rod is provided with a second through hole, the second through hole is in interference fit with the outer ring of the transmission bearing II, the inner ring of the transmission bearing II is fixed on the piston shaft through a fastening screw II, and the connecting rod drives the piston shaft to synchronously reciprocate in the sleeve when performing reciprocating linear motion.

Further, the power supply adopts a lithium ion battery; a control panel is installed in the rear end cover, a charging port of the power supply is located on the rear end cover, and the rear end cover is provided with a starting switch and an electric quantity indicating lamp.

Furthermore, the central line of the first shaft body is parallel to and staggered with the central line of the second shaft body.

Furthermore, the first half shell of the shoe brush and the rear half section of the second half shell of the shoe brush are connected to form a handle, and the outer side surface of the handle is provided with anti-skid rubber.

Furthermore, the front end cover is a metal end cover, the front end cover is embedded into the inner surface of the shoe brush shell, the front end cover is circumferentially hooped by the shoe brush shell, and meanwhile, the front end cover is provided with a through hole for mounting the shoe brush body.

Furthermore, the shoe brush body comprises bristles, a connector and a brush handle, wherein the bristles are arranged on the surface of the tail end of the brush handle, and the top end of the brush handle is fixedly connected with the connector.

Furthermore, the brush hair adopts PE material.

Furthermore, one end of the piston shaft, which is far away from the power supply, is provided with a shoe brush groove, the fastening screw III is used for installing the connector of the shoe brush body in the shoe brush groove, and the connecting rod drives the piston shaft and further drives the shoe brush body to do reciprocating linear motion, so that the shoe is brushed in a reciprocating manner.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides the electric shoe brush with the reciprocating structure, which effectively reduces the time-consuming and labor-consuming process of manually brushing shoes back and forth, is convenient to use and improves the working efficiency; the shoe brush can extend into the inner cavity of the shoe, and the shoe can be cleaned thoroughly and comprehensively; the built-in pressing feedback system can automatically adjust the rotating speed of the motor according to the pressing force during shoe brushing, and further adjust the reciprocating motion frequency of the shoe brush, so that stubborn stains can be effectively cleaned; the brush filaments are PE brush teeth, have excellent low-temperature resistance and good chemical stability, can quickly clean stains and do not hurt the vamps. In addition, the anti-skidding rubber ring is arranged at the handle of the electric shoe brush, so that the situation that the electric shoe brush is not easy to hold due to wet and slippery is avoided.

Drawings

Fig. 1 is a schematic diagram of the explosive structure of the present invention.

Fig. 2 is a schematic view of the overall assembly structure of the present invention.

Fig. 3 is a schematic diagram of the transmission structure of the present invention.

Fig. 4 is a schematic view of the eccentric of the present invention.

Fig. 5 is a schematic view of a connecting rod of the present invention.

Fig. 6 is a schematic view of the shoe brush of the present invention.

Fig. 7 is a schematic view of the pressure sensor mounting structure of the present invention.

Fig. 8 is a schematic view of a first shaft of the eccentric of the present invention.

Illustration of the drawings: 1. a shoe brush housing; 2. a drive motor; 3. a controller; 4. a pressure sensor; 5. supporting the positioning plate; 6. an eccentric wheel; 7. a transmission bearing I; 8. fastening a screw I; 9. a connecting rod; 10. anti-skid rubber; 11. a power source; 12. a control panel; 13. a rear end cap; 14. a front end cover; 15. a shoe brush body; 16. a fastening screw II; 17. a transmission bearing II; 18. a fastening screw III; 19. a piston shaft; 20. a sleeve; 21. a handle; 22. a transmission mechanism; 101. a first half shell of a shoe brush; 102. a second shoe brush half shell; 201. driving the rotating shaft; 202. a motor positioning plate; 601. a first shaft body; 602. a second shaft body; 603-a shaft hole; 901. a first through hole; 902. a second through hole; 1501. brushing; 1502. a connector; 1503. a brush handle.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "mounted", "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, unless otherwise explicitly stated or limited; can be mechanical connection and electrical connection; may be directly connected, indirectly connected through intervening agents, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be specifically understood by those of ordinary skill in the art.

Detailed Description

The electrical techniques involved in the present invention are all prior art. In order to explain the technical solution of the present invention, the following description is made with reference to the specific embodiments and the accompanying drawings.

Referring to fig. 1-5, the embodiment of the present invention provides an intelligent frequency modulation reciprocating electric shoe brush with better practicability.

The utility model discloses a include at least: the shoe brush comprises a shoe brush shell 1, a transmission mechanism 22 and a shoe brush body 15, wherein the transmission mechanism 22 is installed inside the shoe brush shell 1, the transmission mechanism 22 comprises a driving motor 2, an eccentric wheel 6 and a connecting rod 9, one end of the shoe brush body 15 is inserted into the shoe brush shell 1 and is fixedly connected with the transmission mechanism 22, and the other end of the shoe brush body extends outwards. In a specific embodiment, the transmission mechanism 22 provides and transmits a driving force for the shoe brush body 15 to reciprocate.

The utility model also provides a controller 3 for controlling the operation of the transmission mechanism 22, the controller 3 and a power supply 11 electrically connected with the controller 3 are both arranged in the shoe brush shell 1, the power supply 11 adopts a lithium ion battery, and the lithium ion battery can be charged, thereby further increasing the practicability. A control panel 12 is arranged in the rear end cover 13, a charging port of the power supply 11 is positioned on the rear end cover 13, and the rear end cover 13 is provided with a starting switch and an electric quantity indicating lamp.

The shoe brush shell 1 comprises a first shoe brush half shell 101, a second shoe brush half shell 102, a front end cover 14 and a rear end cover 13, the first shoe brush half shell 101 and the second shoe brush half shell 102 are of a half-open type structure, the first shoe brush half shell 101 and the second shoe brush half shell 102 adopt a structure capable of being embedded, when the first shoe brush half shell and the second shoe brush half shell are embedded and fixed by a fastener, a hollow shell is formed inside, and the driving motor 2, the eccentric wheel 6 and the connecting rod 9 are all installed in a hollow cavity of the shell; the front end and the rear end of the shell are covered by the rear end cover 13 and the front end cover 14; the front end cover 14 is a metal end cover, the front end cover 14 is embedded into the inner surface of the shoe brush shell 1, the front end cover 14 is annularly hooped by the shoe brush shell 1, and meanwhile, a through hole for installing the shoe brush body 15 is formed in the front end cover 14.

The driving motor 2 is provided with a motor rotating shaft 201 and a motor positioning plate 202, and the motor rotating shaft 201 penetrates through the supporting positioning plate 5 and can drive the eccentric wheel 6 to rotate. Be equipped with the breach on the motor shaft 201, breach department installation pressure sensor 4, pressure sensor 4 electric connection controller 3, controller 3 electric connection driving motor 2.

A first shaft body 601 and a second shaft body 602 which extend outwards are respectively arranged on two sides of the eccentric wheel 6, the first shaft body 601 and the second shaft body 602 are hollow shaft bodies, the first shaft body 601 is in key connection with the motor rotating shaft 201, and the second shaft body 602 is connected with the connecting rod 9; the center line of the first shaft 601 is offset in parallel to the center line of the second shaft 602. In a specific implementation, the motor spindle 201 is inserted into the shaft hole 603 of the first shaft 601, and the pressure sensor 4 is sandwiched between the inner wall of the first shaft 601 and the notch surface of the motor spindle 201.

One end of the connecting rod 9 is provided with a first through hole 901, the first through hole 901 is in interference fit with an outer ring of a transmission bearing I7, an inner ring of the transmission bearing I7 is connected with the second shaft body 602, a fastening screw I8 fixes the inner ring of the transmission bearing I7 on the eccentric wheel 6, and when the motor rotating shaft 201 drives the eccentric wheel 6 to rotate, the eccentric wheel 6 drives the connecting rod 9 to do reciprocating linear motion.

One end of the connecting rod 9, which is far away from the power source 11, is provided with a second through hole 902, the second through hole 902 is in interference fit with an outer ring of the transmission bearing II 17, an inner ring of the transmission bearing II 17 is fixed on the piston shaft 19 by a fastening screw II 16, and the connecting rod 9 drives the piston shaft 19 to synchronously reciprocate in the sleeve 20 when performing reciprocating linear motion.

The shoe brush body 15 comprises a bristle 1501, a connector 1502 and a brush handle 1503, wherein the bristle 1501 is surface-mounted at the end of the brush handle 1503, and the top end of the brush handle 1503 is fixedly connected with the connector 1502. The bristles 1501 are made of PE.

The end of the piston shaft 19 far away from the power supply 11 is provided with a shoe brush groove, the fastening screw III18 installs the connector 1502 of the shoe brush body 15 in the shoe brush groove, the connecting rod 9 drives the piston shaft 19 to drive the shoe brush body 15 to do reciprocating linear motion, and then reciprocating shoe brushing is realized.

The first half-shell 101 of the shoe brush is connected with the second half-shell 102 of the shoe brush to form a handle 21, and the outer side surface of the handle 21 is provided with the anti-skid rubber 10.

The utility model realizes the frequency modulation function by a press feedback system, and the specific mechanism is as follows:

the motor rotating shaft 201 can rotate to drive the eccentric wheel 6 to rotate together because the motor rotating shaft 201 and the first shaft body 601 on the eccentric wheel 6 are connected by a key (i.e. the motor rotating shaft 201 is connected by a key with the shaft hole 603 of the first shaft body 601) and are not connected together by a screw; one surface of the pressure sensor 4 is in surface contact with the gap of the motor rotating shaft 201, and the other surface of the pressure sensor 4 is in surface contact with the inner surface of the shaft hole 603 on the eccentric wheel 6, which is equivalent to the pressure sensor 4 being clamped between the two surfaces;

according to the dirtiness of the acting surface during implementation, when the handle 21 is held by hands and different pressures are applied to the shoe brush body 15, the pressures are transmitted through the transmission mechanism 22, so that the inner surface of the shaft hole 603 on the eccentric wheel 6 and the gap surface of the motor rotating shaft 201 respectively extrude two surfaces of the pressure sensor, and the pressure sensor 4 senses different pressure values;

the pressure sensor 4 transmits the sensed pressure value to the controller 3, and the controller 3 automatically adjusts the rotating speed of the motor according to the pressure so as to adjust the reciprocating frequency of the shoe brush body. When the pressure sensor 4 senses that the pressing force value is increased, the controller 3 controls the motor to increase the rotating speed, the reciprocating frequency of the shoe brush body is accelerated, and when the pressure sensor senses that the pressing force value is decreased, the controller 3 controls the motor to decrease the rotating speed, and the reciprocating frequency of the shoe brush body is decreased.

The foregoing merely represents preferred embodiments of the utility model, which are described in some detail and detail, and therefore should not be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a but reciprocating type electronic shoe brush of intelligence frequency modulation which characterized in that: the shoe brush comprises a shoe brush shell (1), a transmission mechanism (22) and a shoe brush body (15), wherein the transmission mechanism (22) is installed inside the shoe brush shell (1), the transmission mechanism (22) comprises a driving motor (2), an eccentric wheel (6) and a connecting rod (9), a controller (3) and a power supply (11) electrically connected with the controller (3) are further arranged in the shoe brush shell (1), one end of the shoe brush body (15) is inserted into the shoe brush shell (1) and is fixedly connected with the transmission mechanism (22), and the other end of the shoe brush body extends outwards; wherein the content of the first and second substances,

the shoe brush shell (1) comprises a first shoe brush half shell (101), a second shoe brush half shell (102), a front end cover (14) and a rear end cover (13), the first shoe brush half shell (101) and the second shoe brush half shell (102) are of a half-open structure, the first shoe brush half shell and the second shoe brush half shell are embedded and fixed by fasteners, a hollow shell is formed inside the shoe brush shell, and the transmission mechanism (22) is installed in a hollow cavity of the shell; the rear end cover (13) and the front end cover (14) cover the front end and the rear end of the shell;

the driving motor (2) is provided with a motor rotating shaft (201) and a motor positioning plate (202), and the motor rotating shaft (201) penetrates through the supporting positioning plate (5) and can drive the eccentric wheel (6) to rotate; a gap is arranged on the motor rotating shaft (201), and a pressure sensor (4) is arranged at the gap;

a first shaft body (601) and a second shaft body (602) which extend outwards are respectively arranged on two surfaces of the eccentric wheel (6), the first shaft body (601) and the second shaft body (602) are both hollow shaft bodies, the first shaft body (601) is in key connection with the motor rotating shaft (201), and the second shaft body (602) is connected with the connecting rod (9);

one end of the connecting rod (9) is provided with a first through hole (901), the first through hole (901) is in interference fit with an outer ring of a transmission bearing I (7), an inner ring of the transmission bearing I (7) is connected with the second shaft body (602), the inner ring of the transmission bearing I (7) is fixed on the eccentric wheel (6) through a fastening screw I (8), and when the motor rotating shaft (201) drives the eccentric wheel (6) to rotate, the eccentric wheel (6) drives the connecting rod (9) to do reciprocating linear motion.

2. A smart fm reciprocatable electric shoe brush as claimed in claim 1, wherein: connecting rod (9) are kept away from the one end of power (11) is equipped with second through-hole (902), second through-hole (902) and transmission bearing II (17) outer lane interference fit, fastening screw II (16) will transmission bearing II (17) inner circle is fixed on piston shaft (19), connecting rod (9) drive piston shaft (19) synchronous reciprocating motion in sleeve (20) when doing reciprocating linear motion.

3. A smart fm reciprocatable electric shoe brush as claimed in claim 1, wherein: the power supply (11) adopts a lithium ion battery; a control panel (12) is installed in the rear end cover (13), a charging port of the power supply (11) is located on the rear end cover (13), and the rear end cover (13) is provided with a starting switch and an electric quantity indicating lamp.

4. A smart fm reciprocatable electric shoe brush as claimed in claim 1, wherein: the center line of the first shaft body (601) is offset in parallel with the center line of the second shaft body (602).

5. A smart fm reciprocatable electric shoe brush as claimed in claim 1, wherein: the first half shell of shoe brush (101) with form handle (21) after the latter half section of shoe brush second half shell (102) is connected, handle (21) outside surface is equipped with anti-skidding rubber (10).

6. A smart fm reciprocatable electric shoe brush as claimed in claim 1, wherein: the front end cover (14) is a metal end cover, the front end cover (14) is embedded into the inner surface of the shoe brush shell (1), and the shoe brush shell (1) is annularly hooped on the front end cover (14).

7. A smart fm reciprocatable electric shoe brush as claimed in claim 2, wherein: the shoe brush body (15) comprises bristles (1501), a connecting head (1502) and a brush handle (1503), wherein the bristles (1501) are installed on the surface of the tail end of the brush handle (1503), and the top end of the brush handle (1503) is fixedly connected with the connecting head (1502).

8. A smart fm reciprocatable electric shoe brush as claimed in claim 7, wherein: the bristles (1501) are made of PE materials.

9. A smart fm reciprocatable electric shoe brush as claimed in claim 7, wherein: one end, far away from the power source (11), of the piston shaft (19) is provided with a shoe brush groove, and the connecting head (1502) is installed in the shoe brush groove through a fastening screw III (18).