Magnetic coding stepless speed regulation oral irrigator

Abstract

The utility model discloses a magnetic coding stepless speed regulation oral irrigator, and relates to the technical field of oral irrigators. A mounting seat is arranged on the upper portion of the oral irrigator body, the lower portion of the flushing nozzle is mounted in the mounting seat, and the rotary control switch and the speed regulation control knob are both embedded into the left side surface of the oral irrigator body and mounted at the positions corresponding to magnetic elements on a circuit board mounted on the left side in the oral irrigator body. The battery is installed in the middle inside the oral irrigator body and electrically connected with the circuit board. An electric water pump is installed between the battery and the circuit board, a water inlet of the electric water pump is located at the bottom and connected with the water storage chamber, and a water outlet of the electric water pump is connected with the lower end of the flushing nozzle. A circuit magnetic coding and switch combined control structure is adopted, stepless speed regulation of water flow pulses in the oral irrigator is achieved, the most comfortable pulse water flow speed is regulated, and teeth and gingiva are protected while the cleaning effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to oral irrigator technical field, concretely relates to a magnetic encoding stepless speed regulation oral irrigator. BACKGROUND

[0002] Oral irrigator is an auxiliary tool for cleaning oral cavity, mainly uses the mode of pulse water flow impact to clean teeth and tooth crevice. It is more common on the market, and the structure mainly includes electric water pump, water storage tank, spray head and the like. It sprays the water in the water storage tank in pulse form through the water pressure generated by the electric pump to achieve the purpose of cleaning teeth.

[0003] In the prior art, the pulse water flow control of oral irrigator is usually directly controlled by clamping and the water flow speed is fixed, which can easily cause discomfort to the teeth or gums of the user, and in the oral irrigator capable of speed regulation, the speed regulation is usually fixed, which cannot provide the most comfortable use experience for the user, and can easily lead to poor cleaning effect or even damage to the teeth or gums of the tooth and gum sensitive person. Therefore, in view of the above problems, a magnetic encoding stepless speed regulation oral irrigator is provided. SUMMARY

[0004] The utility model discloses a magnetic encoding stepless speed regulation oral irrigator, which adopts circuit magnetic encoding and switch joint control structure, realizes stepless speed regulation of water flow pulse in the oral irrigator, can adjust the most comfortable pulse water flow speed according to individual use during the use of the oral irrigator, guarantees the cleaning effect and protects the teeth and gums, is convenient to carry, has wiring charging and magnetic attraction charging functions.

[0005] To achieve the above object, the utility model adopts the following technical scheme: it contains oral irrigator main part 1, mounting seat 2, flush water spray head 3, rotation control switch 4, speed regulation control knob 5, circuit board 6, water storage chamber 7, electric water pump 8, battery 9, the upper portion of oral irrigator main part 1 is provided with mounting seat 2, flush water spray head 3 lower part is installed in the inside of mounting seat 2, rotation control switch 4, speed regulation control knob 5 are all embedded in the left side surface of oral irrigator main part 1 and are installed with the corresponding position of magnetic element on the left side of the inside of oral irrigator main part 1, battery 9 is installed in the inside of oral irrigator main part 1 and is electrically connected with circuit board 6 in the middle position, battery 9 right side is provided with water storage chamber 7, and battery 9 is installed with electric water pump 8 between circuit board 6, and the water inlet of electric water pump 8 is located at the bottom and is connected with water storage chamber 7, and the water outlet of electric water pump 8 is connected with the lower end of flush water spray head 3.

[0006] Further, the mounting seat 2 is provided with a water inlet 201.

[0007] Further, the left side of the mounting seat 2 is provided with a clamping button 202, which is a spring clamping piece.

[0008] Further, the mounting seat 2 is provided with a charging port 203 in front.

[0009] Further, the water jet 3 is internally provided with a pulse water pipe 301, the pulse water pipe 301 is a silica gel pipe, and the lower end of the pulse water pipe 301 is fixedly connected with the water outlet of the electric water pump 8.

[0010] Further, the charging port 203 is electrically connected with the battery 9 through the circuit board 6.

[0011] Further, the circuit board 6 is provided with two Hall sensors, and the two Hall sensors are arranged on the circuit board corresponding to the positions of the rotary control switch 4 and the speed control knob 5.

[0012] The working principle of the utility model is: adopting a magnetic encoding circuit structure, utilizing the magnetic induction between the magnetic ring and the Hall sensor on the circuit board, controlling the power-on or power-off of the battery of the oral irrigator, thereby controlling the working efficiency of the electric water pump, and further controlling the size of the pulse water flow of the oral irrigator, to provide higher comfort for the user.

[0013] After the above technical scheme is adopted, the utility model has the beneficial effects that: it adopts a circuit magnetic encoding and switch combined control structure, realizes stepless speed regulation of the pulse water flow in the oral irrigator, can adjust the most comfortable pulse water flow speed according to the personal use condition in the use process of the oral irrigator, guarantees the cleaning effect while protecting the teeth and gums, is convenient to carry, has the functions of wired charging and magnetic charging, is suitable for most people to use, has relatively high practicality, is suitable for batch production and popularization and use. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without the creative labor.

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the left view of the corresponding Figure 1 ;

[0017] Figure 3 It is the plan view of the corresponding Figure 1 ;

[0018] Figure 4 It is the internal structure schematic diagram of the corresponding Figure 1 .

[0019] Explanation of reference signs: oral irrigator main body 1, mounting seat 2, water jet nozzle 3, rotation control switch 4, speed control knob 5, circuit board 6, water storage chamber 7, electric water pump 8, battery 9, water injection port 201, clamping button 202, charging port 203, pulse water pipe 301. DETAILED DESCRIPTION

[0020] Reference Figures 1-4 The technical scheme adopted in the specific embodiment is shown as follows: it comprises an oral irrigator main body 1, a mounting seat 2, a water jet nozzle 3, a rotation control switch 4, a speed control knob 5, a circuit board 6, a water storage chamber 7, an electric water pump 8, and a battery 9; the oral irrigator main body 1 is provided at the upper portion with the mounting seat 2, and the water jet nozzle 3 is mounted at the lower portion inside the mounting seat 2; the rotation control switch 4 and the speed control knob 5 are embedded in the left surface of the oral irrigator main body 1 and are installed at the corresponding positions of the magnetic elements on the left side of the circuit board 6 inside the oral irrigator main body 1; the battery 9 is installed at the middle position inside the oral irrigator main body 1 and is electrically connected with the circuit board 6; the water storage chamber 7 is provided at the right side of the battery 9; the electric water pump 8 is installed between the battery 9 and the circuit board 6, the water inlet of the electric water pump 8 is connected with the water storage chamber 7 at the bottom, and the water outlet of the electric water pump 8 is connected with the lower end of the water jet nozzle 3.

[0021] Further, the mounting seat 2 is provided with a water injection port 201, when the oral irrigator needs to be filled with water, clean water or mouthwash can be added through the water injection port 201, and the added water is stored in the water storage chamber 7, and the electric water pump 8 draws water into the pump through the connecting pipeline between the bottom and the water storage chamber 7.

[0022] Further, the right side surface of the mounting seat 2 is provided with a clamping button 202, the clamping button 202 is a spring clamping piece, when the water jet nozzle 3 is installed on the mounting seat 2, the clamping structure on the clamping button 202 can fix the installation position of the water jet nozzle 3, and when disassembled, the clamping button 202 can be pressed to loosen and remove the water jet nozzle 3.

[0023] Further, the front of the mounting seat 2 is provided with a charging port 203, the charging port 203 is a Type-C charging port, which can realize fast charging, has a simple structure, and is convenient for the fast charging of the oral irrigator.

[0024] Further, the inside of the water jet nozzle 3 is provided with a pulse water pipe 301, the pulse water pipe 301 is a silica gel pipe, and the lower end of the pulse water pipe 301 is fixedly connected with the water outlet of the electric water pump 8, after the oral irrigator is turned off, the water jet nozzle 3 is removed, and the accumulated water is discharged through the pulse water pipe 301.

[0025] Further, the charging port 203 is electrically connected with the battery 9 through the circuit board 6.

[0026] Further, the circuit board 6 is provided with two Hall sensors, and the two Hall sensors are respectively arranged on the circuit board corresponding to the positions of the rotary control switch 4 and the speed control knob 5. When the rotary control switch 4 and the speed control knob 5 are used, the magnetic ring on the rotary control switch 4 and the speed control knob 5 generates magnetic induction with the Hall sensor, thereby controlling the power-on and power-off of the oral irrigator and the stepless speed control work.

[0027] The working principle of the utility model is as follows: the magnetic encoding circuit structure is adopted, the magnetic induction between the magnetic ring and the Hall sensor on the circuit board is utilized, the battery of the oral irrigator is controlled to be powered on or powered off, the working efficiency of the electric water pump is controlled, the size of the pulse water flow of the oral irrigator is controlled, and higher comfort is provided for the user.

[0028] When the oral irrigator is used, the water jet head 3 is installed in the upper mounting seat 2 corresponding to the electric water pump 8, the rotary control switch 4 is rotated to the left or to the right to drive the magnetic ring to rotate, the Hall sensor on the circuit board 6 connected with the battery 9 is inducted to be powered on, the speed control knob 5 is rotated clockwise or counterclockwise after being powered on, the internal magnetic ring is inducted with the Hall sensor on the circuit board 6 connected with the electric water pump 8, the water outlet rate of the electric water pump 8 is adjusted, and the rate of the water flow jetted from the water jet head 3 is adjusted.

[0029] The above description is only used to explain the technical scheme of the utility model and not to limit it, and other modifications or equivalent replacements of the technical scheme of the utility model made by the ordinary skilled in the art should be covered in the claim range of the utility model.

Claims

1. A magnetic coding stepless speed regulation oral irrigator, comprising an oral irrigator main body (1), a mounting seat (2), a water jet (3), a rotation control switch (4), a circuit board (6), a water storage chamber (7), an electric water pump (8), a battery (9), characterized in that: It also contains the speed control knob (5); the oral irrigator body (1) upper part is provided with mounting seat (2), the flush nozzle (3) lower part is installed in the mounting seat (2) inside, the rotary control switch (4), the speed control knob (5) are embedded in the left side surface of oral irrigator body (1) and with the corresponding position of the magnetic element installed in the left side of the circuit board (6) inside oral irrigator body (1), the battery (9) is installed in the middle position of oral irrigator body (1) inside and is electrically connected with the circuit board (6); the battery (9) right side is provided with water storage chamber (7), the battery (9) and the circuit board (6) between them are installed with electric water pump (8), the water inlet of electric water pump (8) is located in the bottom and is connected with water storage chamber (7), the water outlet of electric water pump (8) is connected with the lower end of flush nozzle (3).

2. The magnetic coded infinitely variable speed oral irrigator of claim 1, wherein: The mounting seat (2) is provided with a water inlet (201) on the mounting seat (2).

3. The magnetic coded infinitely variable speed oral irrigator of claim 1, wherein: The right side of the mounting seat (2) is provided with a clamping button (202), which is a spring clamping element.

4. The magnetic coded infinitely variable speed oral irrigator of claim 1, wherein: The front of the mounting seat (2) is provided with a charging port (203), which is a Type-C charging port.

5. The magnetic coded infinitely variable speed oral irrigator of claim 1, wherein: The flush nozzle (3) is provided with a pulse water pipe (301) inside, which is a silica gel pipe, and the lower end of the pulse water pipe (301) is fixedly connected with the water outlet of the electric water pump (8).

6. The magnetic coded infinitely variable speed oral irrigator of claim 4, wherein: The charging port (203) is electrically connected with the battery (9) through the circuit board (6).

7. The magnetic coded infinitely variable speed oral irrigator of claim 1, wherein: The circuit board (6) is provided with two hall sensors, and the two hall sensors are respectively arranged on the circuit board corresponding to the rotary control switch (4) and the speed control knob (5).

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