CN212650938U

CN212650938U - Cross rocker mechanism of household portable tooth flushing device

Info

Publication number: CN212650938U
Application number: CN202020632542.1U
Authority: CN
Inventors: 喻磊
Original assignee: Shenzhen Yuxinyuan Electronic Technology Co ltd
Current assignee: Shenzhen Yuxinyuan Electronic Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-03-05
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a domestic portable towards cross rocker mechanism of tooth ware, including towards tooth ware main part and its inside pump body mechanism, PCBA board electric connection pump body mechanism, the outside of PCBA board is equipped with fixes the panel on towards tooth ware main body cover, be equipped with cross rocker mechanism between panel and the PCBA board, cross rocker mechanism includes that the rocker pushes away button, little clamp plate, spring, little goods of furniture for display rather than for use, little bottom, magnet lid, screw and magnet, little clamp plate and little bottom pass through the spliced pole tight fit connection, little goods of furniture for display rather than for use sets up between little clamp plate and little bottom, the spring just installs in the edge groove of little goods of furniture for display rather than for use for ring shape. The utility model overcomes prior art shortcoming, reasonable in design, the operation mode is more convenient, has both simplified the button on the tooth ware of dashing, and is directly perceived, convenient, practical and pleasing to the eye, compatible original all functions simultaneously to promote the normal use of tooth ware of dashing.

Description

Cross rocker mechanism of household portable tooth flushing device

Technical Field

The utility model relates to a dental equipment technical field specifically indicates a domestic portable tooth ware that washes's cross rocker mechanism.

Background

The tooth flushing device is a household oral cavity cleaning device, and the main principle is that flowing pulse water is used for removing dental plaque and food remained below a gum line, so that the gum health is improved; the household portable tooth flushing device in the prior art generally adopts related keys such as a button switch key, a function switch key and the like, and displays different functions through different light on a panel. The related functions are adjusted by continuously pressing the related setting keys, so that the purposes of changing different water pressures under different functions and realizing the most suitable water pressure use by a user are achieved. In the process of adjusting the water pressure of the function of the household portable tooth flushing device in the prior art, the operation is complex and the use is inconvenient due to the fact that the number of keys of the product is large, the function adjustment is complex and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art shortcoming, provide a domestic portable tooth ware that washes cross rocker mechanism, reasonable in design, the operation mode is more convenient.

In order to solve the technical problem, the utility model provides a technical scheme does: a cross rocker mechanism of a household portable tooth flushing device comprises a tooth flushing device main body, a pump body mechanism and a PCBA board inside the tooth flushing device main body, the PCBA is electrically connected with the pump body mechanism, a panel fixed on the shell of the tooth flusher main body is arranged on the outer side of the PCBA, a cross rocker mechanism is arranged between the panel and the PCBA board, the cross rocker mechanism comprises a rocker push button, a small pressure plate, a spring, a small swing piece, a small bottom cover, a magnet cover, a screw and a magnet, the small pressing plate and the small bottom cover are tightly matched and connected through the inserting column, the small swinging piece is arranged between the small pressing plate and the small bottom cover, the spring is ring-shaped and is arranged in a groove at the edge of the small ornament, one end of the central shaft of the small ornament is sleeved with the rocker push button, the other end of the central shaft of the small ornament is sleeved with the small bottom cover, and through screw fastening connection, fixed mounting has magnet in the little bottom, be close to cross rocker mechanism on the PCBA board and be equipped with hall element.

Furthermore, the rocker push button is arranged on the outer side of the panel.

Furthermore, four Hall elements are arranged and are correspondingly distributed up and down, left and right according to the pushing button of the rocker.

Furthermore, the panel is adhered to the tooth flusher main body through glue.

Furthermore, a cross-shaped groove hole is formed in the middle of the small bottom cover, and the rocker push button penetrates through the cross-shaped groove hole to be connected with the small swinging piece.

Further, the PCBA board is fixed on a pump body mechanism inside the tooth flushing device main body.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses the domestic portable tooth ware that dashes of cross rocker mechanism design, on the button switch on the product adds the button integration such as function switch to the cross rocker, the function that the up-down side-to-side motion of leading to the cross rocker realized, original button switch adds function switch etc. on replacing original domestic portable tooth ware that dashes. The button on the tooth flushing device is simplified, the tooth flushing device is visual, convenient, practical and attractive, and all original functions are compatible, so that the normal use of the tooth flushing device is promoted.

Drawings

Fig. 1 is an explosion structure diagram of the middle tooth flushing device main body of the utility model.

Fig. 2 is an explosion structure diagram of the cross rocker mechanism of the present invention.

Fig. 3 is an installation schematic diagram of the cross rocker mechanism in the utility model.

As shown in the figure: 1. towards tooth ware main part, 2, pump body mechanism, 3, PCBA board, 4, panel, 5, rocker push button, 6, little clamp plate, 7, spring, 8, little goods of furniture for display rather than for use, 9, little bottom, 10, magnet lid, 11, screw, 12, magnet, 13, hall element.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

When the utility model is implemented, the cross rocker mechanism of the household portable tooth-rinsing device comprises a tooth-rinsing device main body 1 and a pump body mechanism 2 and a PCBA board 3 inside the tooth-rinsing device main body, wherein the PCBA board 3 is electrically connected with the pump body mechanism 2, the outer side of the PCBA board 3 is provided with a panel 4 fixed on the shell of the tooth-rinsing device main body 1, a cross rocker mechanism is arranged between the panel 4 and the PCBA board 3, the cross rocker mechanism comprises a rocker push button 5, a small pressing plate 6, a spring 7, a small ornament 8, a small bottom cover 9, a magnet cover 10, a screw 11 and a magnet 12, the small pressing plate 6 and the small bottom cover 9 are tightly connected through an inserting column, the small ornament 8 is arranged between the small pressing plate 6 and the small bottom cover 9, the spring 7 is annular and is arranged in an edge groove of the small ornament 8, one end of a central shaft of the small ornament 8 is sleeved with the rocker push button 5, the other end, and through screw 11 fastening connection, fixed mounting has magnet 12 in the little bottom 9, be close to the cross rocker mechanism on the PCBA board 3 and be equipped with hall element 13.

The rocker pushes away button 5 and sets up in the panel 4 outside, hall element 13 is provided with four, and pushes away the upper and lower left and right sides of button 5 according to the rocker and correspond the distribution, panel 4 passes through the colloid and glues on towards tooth ware main part 1, little bottom 9 middle part is equipped with the cross slotted hole, the rocker pushes away button 5 and link up the cross slotted hole and connects little goods of furniture for display rather than for use 8, PCBA board 3 is fixed on towards the inside pump body mechanism 2 of tooth ware main part 1.

Wherein, when the cross rocker slides up and down, the cross rocker corresponds to a DIY mode. The expression is that the water pressure is smaller when the water pressure is downward, and the water pressure is larger when the water pressure is upward; the right side is a power on/off key, when the device is used for the first time, the cross rocker is drawn to the right to turn on the device, and then the device is drawn to the right to turn off the device; when the cross rocker slides leftwards, the cross rocker slides to the left for the first time, corresponding to a Normal mode, and slides leftwards for the second time, corresponding to a Soft mode; drawing to the left for the third time, corresponding to a Pluse mode, and circulating in the way; the circuit of the machine supports a memory mode, and the last use mode of the last adjustment is automatically memorized when the machine is started up each time;

a DIY mode is a self-defined mode, and the working state is increased from the weakest load to the strongest load and stays for about 1 second; the release of the power-on key during the period indicates that the operating state of the point in the selection section (the new state is set), and the system keeps the new state which is just set to operate. The user can press the start key again for a long time and reset the key.

And in the Normal mode, the working state is the strongest load and accounts for more than 95 percent of the whole load.

Soft mode, the working state is now that the load is weaker, and accounts for 70% of the whole load.

The Pluse mode: pulse mode, the operating condition is raised from 70% load to 90% load for 0.8 second. 0.8 second is a cycle, and each cycle is repeated.

The utility model discloses a theory of operation: the two parts are fixed by a cross rocker fixed on the machine body (fixed from the outside because the machine body of the tooth flushing device has waterproof requirement) through a buckle. (the cross rocker is composed of a rocker push button, a small pressing plate, a spring, a small swing piece, a small bottom cover, a magnet cover, a screw and a magnet, wherein the spring is arranged in a circular groove of the small swing piece, the small swing piece with the spring arranged therein is arranged in the small bottom cover, then the small pressing plate is sleeved and pressed on the small bottom cover, the small bottom cover and the small pressing plate are tightly matched by a column position, the small swing piece and the magnet cover are locked into a whole by the screw, and finally the magnet is pressed into the magnet cover for fixing) the panel is fixed on the machine body in a gluing mode. The rocker push button passes through the cross slot on the panel and is tightly matched with the small swinging piece.

The PCBA is directly secured to the internal pump body components. Wherein PCBA board is under the cross rocker, and four corresponding magnetic force inductive switches, hall element 13 are gone up to four directions about using the cross rocker as the circle center on the PCBA board. When the rocker is pushed to do sliding motion in four different directions, the magnet on the cross-shaped remote rod can be induced with the magnetic force inductive switch in the corresponding direction due to the change of distance (from far to near), and the magnetic force inductive switch is switched on. When the rocker is not pushed to push the button, the cross rocker can automatically return to the center of the cross rocker under the action of the spring force of the spring sleeved on the small swinging part, and the magnetic induction switch is turned off. And the inner circuit on the PCBA is mutually induced with four different magnetic force induction switches according to the corresponding magnets on the cross-shaped rocker sliding up and down, left and right. The magnetic force inductive switch is respectively switched on and off according to the distance between the magnetic force inductive switch and the magnet on the cross remote rod, and different practical functions are realized from the surface.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a domestic portable cross rocker mechanism of tooth ware that dashes, includes towards tooth ware main part (1) and its inside pump body mechanism (2), PCBA board (3) electric connection pump body mechanism (2), its characterized in that: the outer side of the PCBA board (3) is provided with a panel (4) fixed on a shell of the tooth flushing device main body (1), a cross rocker mechanism is arranged between the panel (4) and the PCBA board (3), the cross rocker mechanism comprises a rocker push button (5), a small pressing plate (6), a spring (7), a small swing piece (8), a small bottom cover (9), a magnet cover (10), a screw (11) and a magnet (12), the small pressing plate (6) and the small bottom cover (9) are tightly connected through an inserting column, the small swing piece (8) is arranged between the small pressing plate (6) and the small bottom cover (9), the spring (7) is annular and is arranged in an edge groove of the small swing piece (8), one end of a central shaft of the small swing piece (8) is sleeved with the rocker push button (5), the other end of the central shaft of the small swing piece (8) is sleeved with the small bottom cover (9) and is fastened and connected through, magnet (12) are fixedly installed in little bottom (9), be close to cross rocker mechanism on PCBA board (3) and be equipped with hall element (13).

2. The cross rocker mechanism of the household portable tooth flushing device as claimed in claim 1, wherein: the rocker push button (5) is arranged on the outer side of the panel (4).

3. The cross rocker mechanism of the household portable tooth flushing device as claimed in claim 1, wherein: the number of the Hall elements (13) is four, and the Hall elements are correspondingly distributed up, down, left and right according to the rocker push button (5).

4. The cross rocker mechanism of the household portable tooth flushing device as claimed in claim 1, wherein: the face plate (4) is adhered to the tooth flushing device main body (1) through glue.

5. The cross rocker mechanism of the household portable tooth flushing device as claimed in claim 1, wherein: the middle part of the small bottom cover (9) is provided with a cross-shaped groove hole, and the rocker push button (5) penetrates through the cross-shaped groove hole to be connected with the small swinging piece (8).

6. The cross rocker mechanism of the household portable tooth flushing device as claimed in claim 1, wherein: PCBA board (3) are fixed on pump body mechanism (2) inside towards tooth ware main part (1).