Micro-current sound wave gingiva-protecting electric toothbrush

Abstract

The invention provides a micro-current sound wave gingiva-protecting electric toothbrush, and relates to the technical field of electric toothbrushes, the micro-current sound wave gingiva-protecting electric toothbrush comprises a main machine shell, a brush head body is fixedly mounted at the top end of the main machine shell, a main machine support is fixedly mounted on the inner wall of the main machine shell, and a battery is fixedly mounted on one side of the main machine support; a mainboard PCB is fixedly installed on the other side of the host support, a host bottom cover is fixedly installed at the bottom end of the host support, and a receiving coil is arranged at the bottom end of the host support. According to the invention, a conventional solid output shaft of the motor body is changed into the hollow shaft, then the positive electrode conductive copper column is used as a conductive positive electrode through the hollow shaft, the outer surface of the output shaft of the motor body is used as a negative electrode, positive and negative electrode plates are additionally arranged on the brush head body for butt joint, and finally 10WHZ micro current is transmitted by the mainboard PCB. Therefore, when the toothbrush swings at high frequency to clean teeth, the brush head can generate micro-current to clean the teeth without dead angles, and compared with the prior art, the toothbrush is remarkable in progress.

Description

Technical Field

[0001] The invention relates to the technical field of electric toothbrushes, and in particular to a micro-current sonic wave gum-protecting electric toothbrush. Background Art

[0002] There are sonic toothbrushes and microcurrent toothbrushes on the market. Sonic toothbrushes use high-frequency sonic vibration technology to deeply clean teeth and gums, with the advantages of deep cleaning, gentleness without damaging tooth enamel, and providing gum massage. Microcurrent toothbrushes use tiny currents to stimulate oral tissues, aiming to promote blood circulation and improve oral health. Both are committed to providing a better oral hygiene experience through different technical means.

[0003] However, the sonic toothbrush in the existing technology cannot take into account the microcurrent function of the microcurrent toothbrush mainly because the principle of the sonic toothbrush is to swing left and right at a high frequency of more than 30,000 times per minute, and the brush head and the body must be separated, so it is difficult to conduct electricity to the brush head in this case. Therefore, it is necessary to propose a microcurrent sonic gum protection electric toothbrush that can take into account the functions of both sonic waves and microcurrent. Summary of the invention

[0004] The purpose of the present invention is to solve the technical problems raised in the above background technology.

[0005] The present invention adopts the following technical scheme: a micro-current sonic gum protection electric toothbrush comprises a main body shell, a brush head main body is fixedly installed on the top of the main body shell, a main body bracket is fixedly installed on the inner wall of the main body shell, a battery is fixedly installed on one side of the main body bracket, a main board PCB is fixedly installed on the other side of the main body bracket, a main body bottom cover is fixedly installed on the bottom end of the main body bracket, a receiving coil is arranged on the bottom end of the main body bracket, a silicone ring body is sleeved on the inner side of the main body bottom cover, a motor body is fixedly installed on the inner wall of the main body bracket, a motor wire hole plug B, a shaft inner hole silicone tube and a motor wire hole plug A are sleeved on the inner wall of the motor body, a motor shaft bracket is fixedly installed on the top of the motor body, a shaft waterproof silicone ring is sleeved on the surface of the motor shaft bracket, a positive conductive copper column is fixedly installed on the inner wall of the motor body, positive and negative electrode sheets are fixedly installed on the surface of the brush head main body, and the output shaft of the motor body is a hollow shaft.

[0006] Preferably, the surface of the brush head body is covered with a brush head dust cover, and the inner wall of the brush head body is installed with a brush head plug. Here, dust can be prevented from entering.

[0007] Preferably, buttons and a decorative ring are installed on the surface of the host housing, and a charger bottom cover is fixedly installed on the bottom end of the host housing.

[0008] Preferably, a USB cable card is fixedly mounted on the inner wall of the bottom cover of the charger.

[0009] Preferably, a charging PCB is fixedly mounted on the inner wall of the charger bottom cover, a USB charging cable is connected to the surface of the charging PCB, and a charger upper cover is fixedly mounted on the top surface of the charger bottom cover. Here, normal charging can be guaranteed.

[0010] Preferably, the surface of the host shell is provided with anti-skid patterns, and the material of the host shell is ABS, so as to prevent hand slipping.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are: In the present invention, the conventional solid output shaft of the motor body is changed into a hollow shaft, and then the positive conductive copper column is used as the conductive positive electrode through the hollow shaft, and the outer surface of the motor body output shaft is used as the negative electrode, and positive and negative electrode sheets are added to the brush head for docking. Finally, the main board PCB is used to transmit a 10WHZ microcurrent. In this way, the toothbrush can generate a microcurrent to clean the teeth without dead angles while oscillating at a high frequency to clean the teeth. Compared with the existing technology, it is a significant improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of a micro-current sonic wave gum protection electric toothbrush proposed by the present invention; Figure 2 A side view of a micro-current sonic gum-protecting electric toothbrush is provided for the present invention; Figure 3 The present invention provides an exploded view of a micro-current sonic gum-protecting electric toothbrush.

[0013] Legend: 1. Brush head dust cover; 2. Brush head body; 3. Brush head plug; 4. Host shell; 5. Shaft waterproof silicone ring; 6. Motor shaft bracket; 7. Positive conductive copper column; 8. Motor wire hole plug A; 9. Shaft inner hole silicone tube; 10. Motor body; 11. Motor wire hole plug B; 12. Battery; 13. Host bracket; 14. Receiving coil; 15. Silicone ring body; 16. Host bottom cover; 17. Charger top cover; 18. Charging PCB board; 19. USB charging cable; 20. Charger bottom cover; 21. USB cable card; 22. Motherboard PCB; 23. Button; 24. Decorative ring; 25. Positive and negative electrodes. DETAILED DESCRIPTION

[0014] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0015] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0016] See also Figure 1-3 The present invention provides a technical solution: a micro-current sonic gum protection electric toothbrush, comprising a main body shell 4, the surface of the main body shell 4 is provided with anti-skid patterns, the anti-skid patterns can prevent hand slippage, the main body shell 4 is made of ABS, the main body shell 4 made of ABS material is sturdy and durable, the surface of the main body shell 4 is installed with buttons 23 and a decorative ring 24, the bottom end of the main body shell 4 is fixedly installed with a charger bottom cover 20, the inner wall of the charger bottom cover 20 is fixedly installed with a USB cable card 21, the top of the main body shell 4 is fixedly installed with a brush head body 2, the surface of the brush head body 2 is provided with a brush head dust cover 1, the inner wall of the brush head body 2 is installed with a brush head plug 3, the inner wall of the main body shell 4 is fixedly installed with a main body bracket 13, one side of the main body bracket 13 is fixedly installed with a battery 12, the other side of the main body bracket 13 is fixedly installed with a main board PCB22, the main board PCB22 can be controlled by the button 23, the main A main unit bottom cover 16 is fixedly installed at the bottom end of the machine bracket 13, a receiving coil 14 is provided at the bottom end of the main unit bracket 13, a silicone ring body 15 is sleeved on the inner side of the main unit bottom cover 16, a motor body 10 is fixedly installed on the inner wall of the main unit bracket 13, the motor body 10 is an ultrasonic motor, the motor body 10 drives the overall vibration of the present invention, thereby performing ultrasonic cleaning, the inner wall of the motor body 10 is sleeved with a motor wire hole plug B11, a shaft inner hole silicone tube 9 and a motor wire hole plug A8, the shaft inner hole silicone tube 9 is used to insulate the positive conductive copper column 7, a motor shaft bracket 6 is fixedly installed on the top of the motor body 10, the surface of the motor shaft bracket 6 is sleeved with a shaft waterproof silicone ring 5, the shaft waterproof silicone ring 5 is used to prevent water seepage, a positive conductive copper column 7 is fixedly installed on the inner wall of the motor body 10, the surface of the brush head body 2 is fixedly installed with positive and negative electrode sheets 25, and the output shaft of the motor body 10 is a hollow shaft.

[0017] See also Figure 1-3 A charging PCB board 18 is fixedly installed on the inner wall of the charger bottom cover 20 , a USB charging cable 19 is connected to the surface of the charging PCB board 18 , and a charger upper cover 17 is fixedly installed on the top surface of the charger bottom cover 20 .

[0018] Working principle: by changing the conventional solid output shaft of the motor body 10 into a hollow shaft, and then using the positive conductive copper column 7 through the hollow shaft as the conductive positive pole, and then using the outer surface of the output shaft of the motor body 10 as the negative pole, plus adding positive and negative electrode sheets 25 on the brush head body 2 for docking, and finally the main board PCB22 to transmit 10WHZ microcurrent, so that the toothbrush can generate microcurrent on the brush head body 2 to clean the teeth while swinging at high frequency.

[0019] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A micro-current sonic wave gum protection electric toothbrush, comprising a main body housing (4), characterized in that: A brush head body (2) is fixedly mounted on the top of the main housing (4); a main housing bracket (13) is fixedly mounted on the inner wall of the main housing (4); a battery (12) is fixedly mounted on one side of the main housing bracket (13); a main board PCB (22) is fixedly mounted on the other side of the main housing bracket (13); a main housing bottom cover (16) is fixedly mounted on the bottom end of the main housing bracket (13); a receiving coil (14) is arranged at the bottom end of the main housing bracket (13); a silicone ring body (15) is sleeved on the inner side of the main housing bottom cover (16); and the main housing bracket (13) is provided with a plurality of receiving coils (14). A motor body (10) is fixedly mounted on the inner wall of the motor body (10), the inner wall of the motor body (10) is sleeved with a motor wire hole plug B (11), a shaft inner hole silicone tube (9) and a motor wire hole plug A (8), a motor shaft bracket (6) is fixedly mounted on the top of the motor body (10), the surface of the motor shaft bracket (6) is sleeved with a shaft waterproof silicone ring (5), a positive electrode conductive copper column (7) is fixedly mounted on the inner wall of the motor body (10), and positive and negative electrode sheets (25) are fixedly mounted on the surface of the brush head body (2), and the output shaft of the motor body (10) is a hollow shaft.

2. The micro-current sonic wave gum protection electric toothbrush according to claim 1, characterized in that: The surface of the brush head body (2) is covered with a brush head dust cover (1), and the inner wall of the brush head body (2) is installed with a brush head plug (3).

3. The micro-current sonic wave gum protection electric toothbrush according to claim 1, characterized in that: A button (23) and a decorative ring (24) are mounted on the surface of the host housing (4), and a charger bottom cover (20) is fixedly mounted on the bottom end of the host housing (4).

4. The micro-current sonic wave gum protection electric toothbrush according to claim 3, characterized in that: A USB cable card (21) is fixedly mounted on the inner wall of the charger bottom cover (20).

5. The micro-current sonic wave gum protection electric toothbrush according to claim 3, characterized in that: A charging PCB (18) is fixedly mounted on the inner wall of the charger bottom cover (20), a USB charging cable (19) is connected to the surface of the charging PCB (18), and a charger upper cover (17) is fixedly mounted on the top surface of the charger bottom cover (20).

6. The micro-current sonic wave gum protection electric toothbrush according to claim 1, characterized in that: The surface of the mainframe housing (4) is provided with anti-slip patterns, and the material of the mainframe housing (4) is ABS.

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