CN106667012A - Brush for cleaning ceramic tile by sound wave vibration - Google Patents

Abstract

The invention discloses a brush for cleaning ceramic tiles by means of sound wave vibration, which comprises a casing. The front end of the casing is matched with a brush head, and the brush head includes a front half of the brush head and a rear half of the brush head connected to the front half of the brush head. The upper surface of the first half of the brush head is provided with a displacement baffle, and the upper surface of the rear half of the brush head is provided with a downward stopper. Fixedly connected, the other end is equipped with an eccentric member, one end of the eccentric member is arranged in cooperation with the toggle lever, and the other end is arranged in cooperation with a connecting rod; the motor frame is equipped with a magnetic levitation motor, and the magnetic levitation motor is connected to the rechargeable battery circuit through a wire . The beneficial effect of the present invention is that the extremely high-frequency vibration times per minute of the sonic vibration cleaning brush head also makes the decontamination stronger, and it is more efficient compared with ordinary electric brushes, especially for the dirt cleaning effect between the gaps. it is good.

Description

A brush that uses sonic vibrations to clean tiles

technical field

The invention belongs to the technical field of cleaning brushes, and in particular relates to a brush for cleaning ceramic tiles by using sound wave vibration.

Background technique

As we all know, the tiles in the kitchen and bathroom often have greasy, rusty, soap scum and other stains, especially the joints of the tiles are more likely to hide stains and are difficult to clean. In daily life, people generally just simply use a rag to wipe the wall and floor tiles, and such results are generally not ideal. There are also some electric cleaning brushes on the market, but the principle is simple, low-frequency mechanical friction decontamination and can only be rotated in one direction. It is difficult to clean stubborn stains and prone to brush brushing, and the service life is not long.

Ultrasound refers to the vibration frequency greater than 20KHZ, and its vibration frequency per second is very high, exceeding the upper limit of human hearing (20HKZ). People call this inaudible sound wave ultrasonic. Ultrasound has the following characteristics: Ultrasonic waves can effectively propagate in media such as gas, liquid, and solid; Ultrasonic waves can transmit strong energy; Ultrasonic waves can produce reflection, interference, superposition, and resonance phenomena; A strong impact and cavitation phenomenon will be generated on the surface.

Ultrasonic cavitation is a unique physical process caused by strong ultrasound in liquid media, and it is accompanied by many strange phenomena and amazing effects. Since the ultrasonic wave is a dense vibration wave like the sound wave, the pressure of the medium changes alternately during the propagation process, so there will be a negative pressure area in the cleaning liquid. When a sufficiently strong ultrasonic wave acts on a liquid medium, if the amplitude of the alternating ultrasonic pressure is greater than the static pressure in the liquid, then in the negative pressure region or sparse region of the sound pressure, the peak value of the negative pressure can not only offset the static pressure, A local negative pressure action area can also be formed in the liquid. When the negative pressure is sufficient to overcome the binding force between liquid molecules, the liquid will be broken to form a cavity and generate cavitation bubbles. Then, when the positive pressure area or compression area of the sound pressure comes, the cavitation bubbles close and collapse. When the sound pressure reaches a certain value, the bubbles grow rapidly, and the bubbles in the positive pressure area are crushed and closed due to pressure. At this point, the liquids collide with each other to produce powerful shock waves. Although the displacement and velocity are very small, the acceleration is very large, and the local pressure can reach several thousand atmospheres. This is the so-called cavitation effect. The cavitation effect is more obvious in the liquid, and it is used in the cleaning field.

Contents of the invention

Aiming at the deficiencies in the prior art, the invention provides a brush for cleaning ceramic tiles with sound wave vibration, which has reasonable structure, good cleaning effect and long service life.

Technical scheme of the present invention is as follows:

A brush for cleaning ceramic tiles with sound wave vibration, comprising a shell, characterized in that the front end of the shell is matched with a brush head, and the brush head includes a front half of the brush head and a rear half of the brush head connected to the front half of the brush head, The upper surface of the first half of the brush head is provided with a displacement baffle, and the upper surface of the rear half of the brush head is provided with a downward stopper. Coordinated arrangement, the other end is provided with an eccentric member, one end of the eccentric member is arranged in cooperation with the toggle lever, and the other end is provided with a connecting rod; the rear end inside the housing is provided with a motor frame, and a magnetic levitation motor is provided in the motor frame The magnetic levitation motor is equipped with a coupling through the motor shaft, one end of the coupling is connected to the motor shaft, and the other end is connected to the connecting rod. The motor is connected to the rechargeable battery circuit through wires.

The brush for cleaning ceramic tiles using sound wave vibration is characterized in that the front half of the brush head adopts a double-layer structure, the upper layer is provided with a cleaning liquid reservoir, and the lower layer is provided with bristles.

The brush for cleaning ceramic tiles with sound wave vibration is characterized in that a charging pad is provided at the front end of the rechargeable battery.

The brush for cleaning ceramic tiles with sound wave vibration is characterized in that the height of the push-down block on the upper surface of the rear half of the brush head should be at the same height as the middle position of the toggle rod.

The brush for cleaning tiles with sound wave vibration is characterized in that there is a gap between the front half of the brush head and the rear half of the brush head, and the front half of the brush head and the rear half of the brush head can be disassembled and replaced .

The brush for cleaning ceramic tiles with sound wave vibration is characterized in that a return spring is arranged between the first half of the brush head and the shell in a direction parallel to the brush surface; between the second half of the brush head and the shell A return spring is arranged in a direction perpendicular to the brush surface.

The beneficial effect of the present invention is that the brush head of the sonic vibration cleaning brush vibrates at a very high frequency per minute, which improves the decontamination effect, and the sonic vibration cleaning brush can clean the dirt in the gaps, improving the cleaning of the gaps. The effect; the double-layer design of the brush head and the cleaning agent not only have stronger decontamination ability, but also the product is more automatic; the use of replaceable brush heads can replace the brush head after the brush head is downcast, improving the utilization rate of the product. Sonic waves are used to clean the dirt on the tiles instead of heavy manual cleaning.

Description of drawings

Fig. 1 is a structural representation of the present invention;

In the figure: 1-housing, 2-displacement baffle, 3-toggle lever, 4-down stop, 5-eccentric member, 6-connecting rod, 7-coupling, 8-motor frame, 9-maglev Motor, 10-charging gasket, 11-rechargeable battery, 12-the rear half of the brush head, 13-the front half of the brush head.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings of the description.

As shown in Figure 1, a brush for cleaning ceramic tiles with sound wave vibration includes a casing 1, a displacement baffle 2, a toggle lever 3, a downward pressure stop 4, an eccentric member 5, a connecting rod 6, a coupling 7, and a motor Frame 8, magnetic levitation motor 9, charging gasket 10, rechargeable battery 11, brush head rear half 12 and brush head front half 13. The rear half of the brush head 12 and the front half of the brush head 13 are co-located on the front end of the housing 1. The front half of the brush head 13 and the second half of the brush head 12 are not directly rigidly connected, and there is a movement gap in the middle, and the two are assembled The relationship connection is not integrally formed by injection molding and can be disassembled. The front half 13 of the brush head is designed as a double-layer structure. The high-speed motion of the first half 13 is thrown out together, accompanied by cleaning, to realize the rapid peeling off of the tile dirt; the displacement baffle 3 is arranged on the upper surface of the first half 13 of the brush head, and the upper surface of the rear half 12 of the brush head is provided with a downward stopper, One end of the toggle rod 3 is set in cooperation with the displacement baffle plate 2, the other end is set in cooperation with the eccentric member 5, one end of the connecting rod 6 is connected with the eccentric member 5, and the other end is connected with the magnetic levitation motor 9 through the coupling 7, and the magnetic levitation motor 9 Set in the motor frame 8, the motor frame 8 is fixed at the rear end position inside the shell 1, the rechargeable battery 11 is set at the end position inside the shell 1, the charging gasket 10 is set at the end position of the rechargeable battery 11, and the magnetic levitation motor 9 Connect with rechargeable battery 11 circuit by wire.

working principle:

The present invention uses the connecting rod 6, the eccentric member 5, and the toggle rod 3 as the transmission mechanism of the cleaning brush. The magnetic levitation motor 9 transmits the rotating speed to the transmission mechanism through the coupling 7, and then the transmission mechanism drives the toggle lever 3 to move. Under the action of the member 5, the toggle rod 3 moves eccentrically, realizing the transition from simple mechanical rotation to mechanical eccentric vibration. Its motion trajectory can just press the down-press stopper 4 on the second half part 12 of the brush head, so that the whole second half part 12 of the brush head is pressed down as a whole. A return spring is provided in the direction of the brush head, so that the second half of the brush head 12 can automatically reset after being pressed down; similarly, because of the existence of the displacement baffle 2 in the first half of the brush head, the eccentric movement of the toggle rod 3 collides with both sides of the displacement baffle 2 Drive the whole brush head front half 13 to reciprocate at high speed, and a return spring is provided between the brush head front half 13 and the shell 1 parallel to the brush surface, so that the brush head can automatically reset and avoid motion interference. Through the vibration adjustment device, the multi-dimensional vibration of the brush head is realized, which can achieve better cleaning; at the same time, the ultra-high-speed vibration also generates ultrasonic waves, and a layer of cleaning liquid is applied on the surface of the tiles to assist the ultrasonic cavitation effect and multi-dimensional mechanical cleaning. Efficient, automatic tile cleaning. The rear half 12 of the brush head is provided with a protruding down-press block, and the height of the down-press block will be flush with the middle position of the toggle lever 3; Block 4 will adapt to toggle lever 3. The degree of eccentricity of the eccentric member 5 considers the factors driving the brush head, is properly eccentric, and the inner wall of the connection end with the toggle rod 4 is smooth enough and the shape is suitable for the movement track of the rod. The magnetic levitation motor 9 is selected, which can achieve a speed of 35,000rpm to ensure that ultrasonic waves are generated by mechanical vibrations. Such high-frequency vibrations of sound waves will break the built-in detergent liquid into countless invisible and extremely small bubbles and burst them. This process It will generate huge energy, which impacts the dirt on the surface of the tiles, so that the dirt on the surface of the tiles and the joints of the tiles will be peeled off quickly, so as to achieve the purpose of cleaning. On the one hand, the present invention can convert the electric signal into the rotation of the magnetic levitation motor 9, realize the movement of the driving brush head through the transmission mechanism, and can decompose the movement of the brush head into two-dimensional vibrations perpendicular to the plane direction and parallel to the plane direction, more Effectively improve the cleaning effect and deal with the cleaning dead angle; on the other hand, the high-speed rotation is converted into mechanical vibration through the eccentric member 5, and ultrasonic waves are generated by the high-frequency mechanical vibration. So far, the transformation from electrical signal to acoustic signal has been completed, and the cavitation effect generated by the alternation of positive and negative pressure in the process of ultrasonic wave propagation is used to assist in cleaning. The micro-shock flow generated by cavitation bubble movement or the high Strong shock waves act on the dirt in the micropores and crevices attached to the surface of the object, prompting the dirt to fall off or accelerate the dissolution. The invention is simple to realize and convenient for users to operate, is an effective and efficient cleaning method, and has strong cleaning ability for stubborn stains attached to ceramic tiles. Under the principle of decontamination combined with multi-dimensional mechanical vibration and ultrasonic waves, the cleaning capacity is dozens of times that of ordinary cleaning, and it is easier to achieve high automation of tile decontamination. Free people from the heavy labor of cleaning tiles.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. For those skilled in the art, several modifications and substitutions can be made to the present invention without any creative work, and all these modifications and substitutions should be covered within the protection scope of the present invention.

Claims (6)

1. the brush of ceramic tile, including shell are cleaned in a kind of employing acoustic vibration（1）, it is characterised in that the shell（1）Front end Brush is equipped with, the brush includes brush first half（13）And with brush first half（13）The brush of connection is latter half of （12）, the brush first half（13）Upper surface is provided with displacement baffle plate（2）, brush is latter half of（12）Upper surface is provided with and pushes block （4）, the displacement baffle plate（2）End is equipped with poke rod（3）, the poke rod（3）One end and displacement baffle plate（2）Cooperation sets Put, the other end is provided with eccentric component（5）, the eccentric component（5）One end and poke rod（3）It is equipped with, the other end is provided with company Extension bar（6）；The shell（1）Internal rear end is provided with motor rack（8）, the motor rack（8）Inside it is equipped with magnetic suspension motor （9）, the magnetic suspension motor（9）Shaft coupling is equipped with by motor shaft（8）, the shaft coupling（8）One end passes with motor shaft Dynamic connection, the other end and the connecting rod（6）It is connected, the shell（1）Inside end rechargeable battery is fixedly installed （11）, the magnetic suspension motor（9）By wire and rechargeable battery（11）Circuit connects.

2. the brush of ceramic tile is cleaned in a kind of employing acoustic vibration according to claim 1, it is characterised in that before the brush Half portion（13）Using double-decker, its upper strata arranges cleaning solution bin, and lower floor arranges bristle.

3. the brush of ceramic tile is cleaned in a kind of employing acoustic vibration according to claim 1, it is characterised in that the charging electricity Pond（11）Front end be provided with charging pad（10）.

4. the brush of ceramic tile is cleaned in a kind of employing acoustic vibration according to claim 1, it is characterised in that after the brush Half portion（12）The height and poke rod that push block of upper surface（3）Centre position is concordant.

5. the brush of ceramic tile is cleaned in a kind of employing acoustic vibration according to claim 1, it is characterised in that before the brush Half portion（13）It is latter half of with brush（12）Between leave gap, and brush first half（13）And brush is latter half of（12）Can be torn open Unload replacing.

6. the brush of ceramic tile is cleaned in a kind of employing acoustic vibration according to claim 1, it is characterised in that before the brush Half portion（13）With shell（1）Between be provided with back-moving spring in the direction parallel to brush finish；The brush is latter half of（12）With shell （1）Between be provided with back-moving spring in the direction perpendicular to brush finish.