CN210872159U - Rotary running water pressure electric toothbrush - Google Patents

Abstract

The utility model discloses a rotary running water pressure electric toothbrush, which comprises a toothbrush head and a body, wherein the toothbrush head is fixed with the body; the machine body comprises a shell, a battery, a driving motor, a control switch and a water receiving conversion device; the toothbrush head comprises a supporting piece, a rotating shaft, a brush and a transfusion tube, the supporting piece comprises a supporting tube and a protective cover, the protective cover is fixed with the supporting tube, the brush is arranged in the protective cover and is rotationally connected with the protective cover, and the rotating shaft is rotationally connected with the supporting tube; the protection casing is internally provided with a cavity, one side of the protection casing, which is close to the brush, is provided with a spray hole, the spray hole is communicated with the cavity, one end of the infusion tube is communicated with the cavity, and the other end of the infusion tube is communicated with the water receiving tube. The utility model provides a rotary type running water pressure electric toothbrush utilizes the brush to rotate and cleans the tooth along the tooth gap, can also utilize the running water to wash tooth when clear, and the brush hair roll takes power to make the water splash wash the tooth, and the limit is brushed and is dashed, and is clean effectual.

Description

Rotary running water pressure electric toothbrush

Technical Field

The utility model belongs to the technical field of clean tooth cleaning, tooth protection cleaning appliance technique and specifically relates to a rotary type running water pressure electric toothbrush.

Background

Existing power toothbrushes essentially operate by means of ultrasonic waves or oscillating a brush head. The electric toothbrush adopting ultrasonic waves is difficult to remove stubborn stains because the toothbrush head does not rub with teeth; the electric toothbrush adopting the swinging brush head has limited swinging amplitude and high swinging speed, so dead corners are easy to remain during cleaning and the cleaning is not clean. Therefore, the rotary electric toothbrush head is urgently needed to be developed, teeth can be cleaned in a rotary mode, liquid can be sprayed during cleaning, the teeth are washed, and the tooth cleaning effect is better.

Chinese patent application publication No. CN201810879868.1, the publication date is 2018, 11/13/2018, entitled "multiplicable swing amplitude and waterproof and reliable electric toothbrush", and discloses a multiplicable swing amplitude and waterproof and reliable electric toothbrush, which comprises a toothbrush head body, a swing rod, a vibration component and a controller arranged inside a handle and used for controlling the vibration component, wherein the swing rod is arranged in a cavity at the neck of the toothbrush head body, the vibration component is arranged in the cavity of the swing rod and located at the middle lower part of the neck, and a weighting component is arranged in the cavity at the upper end of the swing rod. However, the electric toothbrush still uses a swinging mode to brush teeth, and still has the problems of limited swinging amplitude of the brush head, too low swinging speed and unclean cleaning.

Disclosure of Invention

The utility model discloses an overcome the clean not clean problem of oscillating toothbrush among the prior art, provide a rotary type running water pressure electric toothbrush, utilize the brush to rotate and clean the tooth along the tooth gap, can also utilize the running water to wash the tooth when clear, the brush hair rolls and takes power to make water splash wash the tooth, and the limit is brushed and is dashed, and is clean effectual.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotary running water pressure electric toothbrush comprises a toothbrush head and a body, wherein the toothbrush head and the body are fixed; the machine body comprises a shell, a battery, a driving motor, a control switch and a water receiving conversion device, wherein the water receiving conversion device comprises a water receiving pipe and an adapter, the water receiving pipe is fixed with the shell, and one end of the water receiving pipe is fixed and communicated with the adapter; the toothbrush head comprises a supporting piece, a rotating shaft, a brush and a transfusion tube, the supporting piece comprises a supporting tube and a protective cover, the protective cover is fixed with the supporting tube, the brush is arranged in the protective cover and is rotationally connected with the protective cover, the rotating shaft is rotationally connected with the supporting tube, one end of the rotating shaft is connected with the brush, and the other end of the rotating shaft is connected with an output shaft of a driving motor; the protection casing is internally provided with a cavity, one side of the protection casing, which is close to the brush, is provided with a spray hole, the spray hole is communicated with the cavity, one end of the infusion tube is communicated with the cavity, and the other end of the infusion tube is communicated with the water receiving tube.

In the technical scheme, the driving motor is fixed with the machine body, the battery is electrically connected with the switch, and the control switch is electrically connected with the driving motor; the adapter can be various common water tap adapters, one end of the adapter is matched with a common water tap water outlet, and the adapter can be quickly installed on a water tap; driving motor and battery setting are in the shell, and control switch fixes on the shell, and the battery is connected with the control switch electricity, and control switch is connected with driving motor electricity, still is equipped with the mouth that charges in the fuselage, can charge to the battery. The teeth of a person have five surfaces in total, namely the outer side, the inner side and the occlusal surface, which are relatively easy to clean, but the teeth are difficult to clean by using the existing electric toothbrush and the traditional toothbrush. The electric toothbrush has the advantages that the brush rolls when brushing teeth, the brush is brushed from the gingival margin to the cusp, teeth can be cleaned along the gap, and biological residues on the slit and the fossa can be effectively cleaned; the water can be delivered when the toothbrush is used for brushing teeth, the tap water is sprayed out from the spray holes, the teeth can be washed and cleaned when the toothbrush is used for brushing teeth, the bristles roll to drive the water to splash and wash the teeth, and the overall cleaning effect of the toothbrush is good. The protection casing can shelter from the brush, prevents that when the brush rotates, material such as water and toothpaste from splashing. Because the toothpaste can be repeatedly used in the protective cover all the time, the utilization rate of the toothpaste is greatly improved and can reach more than 3 times, and the cleaning effect can reach more than 4 times.

Preferably, a quick joint is arranged on the adapter and fixed with the adapter, the water receiving pipe is matched with the quick joint, and the water receiving pipe is fixed and communicated with the adapter through the quick joint. Because the types and the types of the water flow heads are more, one adapter is difficult to adapt to all water taps, so that more adapters can be prepared, and the adapters can be quickly replaced when needed.

Preferably, a storage bin for storing the water receiving conversion device is arranged in the machine body, and a bin cover is arranged on the storage bin. One end of the bin cover is hinged to the storage bin, and the other end of the bin cover is clamped with the storage bin and can be opened and closed quickly. The storage bin can be accomodate water receiving conversion equipment wherein, avoids water receiving conversion equipment to be dragged in the outside, problem easy to damage.

Preferably, the protective cover is of a U-shaped structure, and the brush is arranged in the U-shaped structure of the protective cover and is rotationally connected with the protective cover; massage thorns are arranged on the outer side surface of the U-shaped structure of the protective cover; the two side surfaces of the protective cover are provided with discharge holes which penetrate through the protective cover. The massage spurs on the protective cover can massage the tongue and the gum when brushing teeth. The discharge holes can be round holes, square grids, trapezoidal holes, rectangles, square grids and the like, and the discharge holes can discharge the redundant toothpaste and waste residues out of the protective cover, so that the spray holes are prevented from being blocked, and the cleaning effect is improved.

Preferably, the device further comprises a controller, the controller is electrically connected with the control switch, and the driving motor is electrically connected with the controller. The controller is an existing and commonly used controller, and the output power and the current direction can be realized. The controller can control the rotating speed and the rotating direction of the driving motor according to the input signal of the control switch, so that the rotating speed and the rotating direction of the brush can be controlled, and the brush bristles can clean teeth along gaps from gingival margin to cusps when the upper teeth and the lower teeth are brushed.

Preferably, the control switch comprises a power switch and a steering switch, and a gyroscope inductor is arranged in the steering switch. In the structure, the power switch can control the driving motor to be turned on and off, and the steering switch can control the rotating direction of the driving motor. When the handheld electric toothbrush rotates clockwise, the gyroscope sensor senses corresponding movement and transmits a signal to the controller, and the controller controls the driving motor to rotate clockwise; when the handheld electric toothbrush rotates anticlockwise, the gyroscope sensor senses corresponding movement and transmits a signal to the controller, and the controller controls the driving motor to rotate anticlockwise. Since it is difficult to distinguish the direction of rotation of the toothbrush when the toothbrush is rotated, it is difficult to distinguish the rotation of the toothbrush using the conventional control method. Through the control, the user experience can be well increased. The user only needs to rotate the toothbrush according to the actual required rotating direction, the control method is simple, and the rotating direction of the toothbrush does not need to be specially distinguished.

Preferably, the toothbrush head and the machine body are fixed through a locking assembly, the locking assembly comprises a compression spring, a lock catch and a gun seat fixed on the machine body, the lock catch is sleeved on the gun seat and is in sliding connection with the gun seat, one end of the compression spring is connected with the machine body, and the other end of the compression spring is connected with the lock catch; be equipped with the locking ring on the hasp inside wall, be equipped with a plurality of locking hole on the stock lateral wall, be equipped with the locking ball in the locking hole, the inside installation cavity that is equipped with of stock, the last locking ring groove that is equipped with of support piece, one side and the locking ring contact of locking ball, the opposite side of locking ball stretches into the locking ring groove. The structure can realize the quick releasable connection of toothbrush head and fuselage, and the driving motor can drive the axis of rotation and rotate after connecting, and the toothbrush head can be changed alone after dismantling, reduces the replacement cost. When the toothbrush needs to be disassembled and assembled, the locking ring is separated from the locking ball only by sliding the lock catch, the locking ball can move towards the outer side of the circumference, and the toothbrush head can be inserted or taken out at the moment.

Preferably, the rotating shaft is connected with an output shaft of the driving motor through a connecting shaft, one end of the connecting shaft is fixed with the output shaft of the driving motor, a connecting hole is formed in the other end of the connecting shaft, and one end of the rotating shaft, connected with the connecting shaft, is matched with the connecting hole. The connecting hole can be in a non-rotary body shape such as an oval shape, a polygonal shape and the like, and the shape of one end of the rotating shaft connected with the connecting shaft is the same as that of the connecting hole. When the connecting shaft can guarantee the installation of toothbrush head, the axis of rotation can be connected with driving motor's output shaft fast, and connects back driving motor's output shaft and can drive the axis of rotation and rotate.

Preferably, the water receiving pipe is provided with a quick connector, the quick connector is fixed with the machine body, and the water receiving pipe is communicated with the infusion pipe through the quick connector. The structure can realize the quick connection of the water receiving pipe and the infusion pipe.

Preferably, the number of the brushes is 2, driven gears are arranged on the brushes, driving gears are arranged on the rotating shafts, and the two driven gears are respectively meshed with the driving gears. The two brushes are symmetrically distributed on two sides of the driving gear, when the driving gear rotates, the two brushes are driven to rotate in the same direction, dirt on the surface of teeth is cleaned in the same direction, and the situation that dead angles exist in cleaning due to the fact that the two brushes are different in steering is avoided.

Preferably, the number of the brushes is more than or equal to 3, and the brushes are sequentially arranged; the brush is provided with driven gears, the rotating shaft is provided with a driving gear, the driving gear is arranged between two adjacent driven gears, transmission gears are arranged between the other adjacent driven gears, the transmission gears are rotatably connected with the protective cover, and the driven gears are meshed with the adjacent transmission gears. The plurality of brushes in the structure can be arranged according to the requirement, so that the tooth brushing area and the tooth brushing effect are ensured; meanwhile, the transmission gear ensures that the plurality of toothbrushes can still keep the same steering direction when being arranged side by side, thereby ensuring the cleaning effect.

The utility model has the advantages that: (1) the brush can clean the oral cavity through rotation; (2) can clean teeth and massage at the same time; (3) the toothbrush can be flushed during tooth brushing, and the cleaning effect is good; (4) the water tap can be directly connected with the water tap for flushing teeth, other devices are not needed, and the structure is simple; (5) can be adapted to various water taps; (6) the rotation directions of the brushes are the same, so that the cleaning effect is good; (7) the protective cover can protect the buccal side, prevent toothpaste from falling off, enable the toothpaste to be evenly coated on teeth, improve the utilization rate of the toothpaste and achieve more than 3 times, and the cleaning effect can achieve more than 4 times.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a toothbrush head construction;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an exploded view of the locking assembly;

FIG. 5 is a schematic view of the structure of a toothbrush head of example 4;

fig. 6 is a schematic view of the structure of the toothbrush head of example 5.

In the figure: the automatic water-saving device comprises a toothbrush head 1, a support piece 1.1, a support tube 1.1.1, a protective cover 1.1.2, a cavity 1.1.2.1, a spray hole 1.1.2.2, a massage spur 1.1.2.3, a discharge hole 1.1.2.4, a locking ring groove 1.1.3, a rotating shaft 1.2, a brush 1.3, a transfusion tube 1.4, a driving gear 1.5, a driven gear 1.6, a transmission gear 1.7, a machine body 2, a battery 2.1, a driving motor 2.2, a control switch 2.3, a water receiving conversion device 2.4, a water receiving tube 2.4.1, an adapter 2.4.2, a shell 2.5, a charging port 2.6, a storage bin 2.7, a bin cover 2.8, a quick joint 3, a locking assembly 4, a compression spring 4.1, a lock catch 4.2, a locking ring 4.2.1, a gun seat 4.3, a locking hole 4.3.1, an installation cavity 4.3.2, a locking ball 4.4, a connecting shaft 5, a connecting hole 5.1 and.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

Example 1:

as shown in fig. 1 and 2, a rotary water pressure electric toothbrush comprises a toothbrush head 1 and a body 2, wherein the toothbrush head 1 is fixed with the body 2; the machine body 2 comprises a shell 2.5, a battery 2.1, a driving motor 2.2, a control switch 2.3 and a water receiving conversion device 2.4, wherein the water receiving conversion device 2.4 comprises a water receiving pipe 2.4.1 and an adapter 2.4.2, the water receiving pipe 2.4.1 is fixed with the shell 2.5, the adapter 2.4.2 is matched with a water outlet of a faucet, a quick joint 3 is arranged on the adapter 2.4.2, the quick joint 3 is fixed with the adapter 2.4.2, the water receiving pipe 2.4.1 is matched with the quick joint 3, and the water receiving pipe 2.4.1 and the adapter 2.4.2 are fixed and communicated through the quick joint 3; a storage bin 2.7 for storing the water receiving conversion device 2.4 is arranged in the machine body 2, and the storage bin 2.7 is fixed with the shell 2.5; a bin cover 2.8 is arranged on the storage bin 2.7, one end of the bin cover 2.8 is hinged with the storage bin 2.7, and the other end of the bin cover 2.8 is clamped with the storage bin 2.7; driving motor 2.2 is fixed in fuselage 2, and battery 2.1 is fixed in fuselage 2, and control switch 2.3 is fixed on shell 2.5, and battery 2.1 is connected with the switch electricity, and the switch is connected with driving motor 2.2 electricity.

The toothbrush head 1 comprises a support part 1.1, a rotating shaft 1.2, a brush 1.3 and a liquid conveying pipe 1.4, the support part 1.1 comprises a support pipe 1.1.1 and a protective cover 1.1.2, the protective cover 1.1.2 is fixed with the support pipe 1.1.1, the protective cover 1.1.2 is of a U-shaped structure, and massage spurs 1.1.2.3 are arranged on the outer side surface of the U-shaped structure of the protective cover 1.1.2; two side surfaces of the protective cover 1.1.2 are provided with a discharge hole 1.1.2.4, a discharge hole 1.1.2.4 penetrates through the protective cover 1.1.2, a cavity 1.1.2.1 is arranged in the protective cover 1.1.2, one side of the protective cover 1.1.2, which is close to the brush 1.3, is provided with a spray hole 1.1.2.2, and the spray hole 1.1.2.2 is communicated with the cavity 1.1.2.1; the brush 1.3 is arranged in the U-shaped structure of the protective cover 1.1.2 and is rotationally connected with the protective cover 1.1.2; the rotating shaft 1.2 is rotatably connected with the supporting tube 1.1.1, one end of the rotating shaft 1.2 is connected with the brush 1.3, and the other end of the rotating shaft 1.2 is connected with an output shaft of the driving motor 2.2; one end of the transfusion tube 1.4 is communicated with the cavity 1.1.2.1, and the other end of the transfusion tube 1.4 is communicated with the cavity 1.1.2.1 and a water receiving tube 2.4.1.

Among the above-mentioned technical scheme, control switch 2.3 is connected with driving motor 2.2 electricity, still is equipped with in the fuselage 2 and charges mouthful 2.6, can charge to battery 2.1. When the electric toothbrush is used for brushing teeth, the brush 1.3 rolls, the brush 1.3 brushes towards the cusp from the gum, teeth can be cleaned along gaps, and biological residues on the gaps and furrows of the teeth can be effectively cleaned; tap water can be also conveyed during tooth brushing, and the tap water is sprayed out from the spray holes 1.1.2.2, so that the tooth can be washed and cleaned during tooth brushing, and the overall cleaning effect of the toothbrush is good. The protective cover 1.1.2 can shield the brush 1.3, and can prevent substances such as water, toothpaste and the like from splashing when the brush 1.3 rotates. Because the toothpaste can be repeatedly used in the protective cover 1.1.2 all the time, the utilization rate of the toothpaste is greatly improved and can reach more than 3 times, and the cleaning effect can reach more than 4 times. When not using, can accomodate the storehouse with water receiving conversion equipment 2.4 in, conveniently carry and deposit.

Example 2:

as shown in fig. 3 and 4, on the basis of embodiment 1, the toothbrush head 1 and the body 2 are fixed by the locking component 4, the locking component 4 comprises a compression spring 4.1, a lock catch 4.2 and a gun base 4.3 fixed on the body 2, the lock catch 4.2 is sleeved on the gun base 4.3 and is in sliding connection with the gun base 4.3, one end of the compression spring 4.1 is connected with the body 2, and the other end of the compression spring 4.1 is connected with the lock catch 4.2; a locking ring 4.2.1 is arranged on the inner side wall of the lock catch 4.2, a plurality of locking holes 4.3.1 are arranged on the side wall of the gun base 4.3, locking balls 4.4 are arranged in the locking holes 4.3.1, an installation cavity 4.3.2 is arranged in the gun base 4.3, a locking ring groove 1.1.3 is arranged on the support piece 1.1, one side of each locking ring 4.4 is in contact with the corresponding locking ring 4.2.1, and the other side of each locking ball 4.4 extends into the corresponding locking ring groove 1.1.3; a connecting shaft 5 is arranged on an output shaft of the driving motor 2.2, one end of the connecting shaft 5 is fixed with the driving motor 2.2, a connecting hole 5.1 is formed in the other end of the connecting shaft 5, and one end, connected with the connecting shaft 5, of the rotating shaft 1.2 is matched with the connecting hole 5.1; the water receiving pipe 2.4.1 is provided with a quick joint 6, the quick joint 6 is fixed with the machine body 2, and the water receiving pipe 2.4.1 is communicated with the infusion pipe 1.4 through the quick joint 6.

Above-mentioned structure can realize the quick releasable connection of toothbrush head 1 and fuselage 2, and the driving motor 2.2 can drive axis of rotation 1.2 and rotate after connecting, and toothbrush head 1 can change alone after the dismantlement, reduces the replacement cost. When needing the dismouting, only need slip hasp 4.2, make locking ring 4.2.1 break away from locking ball 4.4, locking ball 4.4 can move to the circumference outside, can insert or take out toothbrush head 1 this moment.

Example 3:

on the basis of the embodiment 1, the device further comprises a controller, wherein the controller is electrically connected with the control switch 2.3, and the driving motor 2.2 is electrically connected with the controller; the control switch 2.3 comprises a power switch and a steering switch, and a gyroscope inductor is arranged in the steering switch. The controller can control the rotating speed and the rotating direction of the driving motor 2.2 according to the input signal of the control switch 2.3, so that the rotating speed and the rotating direction of the brush 1.3 are controlled, and the brush bristles can brush teeth along gaps from both gum points to tooth tips when the upper teeth and the lower teeth are brushed.

In the structure, the power switch can control the on and off of the driving motor 2.2, and the steering switch can control the rotation direction of the driving motor 2.2. When the handheld electric toothbrush rotates clockwise, the gyroscope sensor senses corresponding movement and transmits a signal to the controller, and the controller controls the driving motor 2.2 to rotate clockwise; when the handheld electric toothbrush rotates anticlockwise, the gyroscope sensor senses corresponding movement and transmits a signal to the controller, and the controller controls the driving motor 2.2 to rotate anticlockwise. Since it is difficult to distinguish the direction of rotation of the toothbrush when the toothbrush is rotated, it is difficult to distinguish the rotation of the toothbrush using the conventional control method. Through the control, the user experience can be well increased. The user only needs to rotate the toothbrush according to the actual required rotating direction, the control method is simple, and the rotating direction of the toothbrush does not need to be specially distinguished.

Example 4:

as shown in fig. 5, based on embodiment 1, the number of the brushes 1.3 is 2, the brushes 1.3 are provided with driven gears 1.6, the rotating shaft 1.2 is provided with a driving gear 1.5, and the two driven gears 1.6 are respectively engaged with the driving gear 1.5. The two brushes 1.3 are symmetrically distributed on two sides of the driving gear 1.5, when the driving gear 1.5 is rotated, the two brushes 1.3 are driven to rotate in the same direction, dirt on the surface of teeth is cleaned in the same direction, and the situation that the dead angle exists in cleaning due to the fact that the two brushes 1.3 are different in steering is avoided.

Example 5:

as shown in fig. 6, on the basis of embodiment 1, the number of the brushes 1.3 is 3, and three brushes 1.3 are sequentially arranged; the brush 1.3 is provided with driven gears 1.6, the rotating shaft 1.2 is provided with a driving gear 1.5, the driving gear 1.5 is arranged between two adjacent driven gears 1.6, transmission gears 1.7 are arranged between the other adjacent driven gears 1.6, the transmission gears 1.7 are rotatably connected with the protective cover 1.1.2, and the driven gears 1.6 are meshed with the adjacent transmission gears 1.7. The three brushes 1.3 in the structure can ensure the tooth brushing area and effect; meanwhile, the transmission gear 1.7 ensures that the plurality of toothbrushes can still keep the same steering direction when being arranged side by side, thereby ensuring the cleaning effect.

The utility model has the advantages that: the brush can clean the oral cavity through rotation; can clean teeth and massage at the same time; the toothbrush can be flushed during tooth brushing, the bristles roll to drive water to splash and wash teeth, and the cleaning effect is good; the water tap can be directly connected with the water tap for flushing teeth, other devices are not needed, and the structure is simple; can be adapted to various water taps; the rotation directions of the brushes are the same, and the cleaning effect is good.

Claims (10)

1. A rotary running water pressure electric toothbrush is characterized by comprising a toothbrush head and a toothbrush body, wherein the toothbrush head and the toothbrush body are fixed; the machine body comprises a shell, a battery, a driving motor, a control switch and a water receiving conversion device, wherein the water receiving conversion device comprises a water receiving pipe and an adapter, the water receiving pipe is fixed with the shell, and one end of the water receiving pipe is fixed and communicated with the adapter; the toothbrush head comprises a supporting piece, a rotating shaft, a brush and a transfusion tube, the supporting piece comprises a supporting tube and a protective cover, the protective cover is fixed with the supporting tube, the brush is arranged in the protective cover and is rotationally connected with the protective cover, the rotating shaft is rotationally connected with the supporting tube, one end of the rotating shaft is connected with the brush, and the other end of the rotating shaft is connected with an output shaft of a driving motor; the protection casing is internally provided with a cavity, one side of the protection casing, which is close to the brush, is provided with a spray hole, the spray hole is communicated with the cavity, one end of the infusion tube is communicated with the cavity, and the other end of the infusion tube is communicated with the water receiving tube.

2. The rotary running water pressure electric toothbrush as claimed in claim 1, wherein the adaptor is provided with a quick coupling, the quick coupling is fixed to the adaptor, the water receiving pipe is adapted to the quick coupling, and the water receiving pipe is fixed to and communicates with the adaptor through the quick coupling.

3. The rotary running water pressure electric toothbrush according to claim 1, wherein a storage chamber for receiving the water receiving conversion device is provided in the body, and a chamber cover is provided on the storage chamber.

4. The rotary tap water pressure electric toothbrush as claimed in claim 1, wherein the protective cover is of a U-shaped structure, and the brush is disposed in the U-shaped structure of the protective cover and rotatably connected to the protective cover; massage thorns are arranged on the outer side surface of the U-shaped structure of the protective cover; the two side surfaces of the protective cover are provided with discharge holes which penetrate through the protective cover.

5. A rotary running water pressure electric toothbrush according to claim 1, 2, 3 or 4 wherein the control switch comprises a power switch and a steering switch, the steering switch having a gyroscope sensor therein.

6. The rotary type tap water pressure electric toothbrush according to claim 1, 2, 3 or 4, wherein the toothbrush head is fixed with the body through a locking component, the locking component comprises a compression spring, a lock catch and a gun seat fixed on the body, the lock catch is sleeved on the gun seat and is in sliding connection with the gun seat, one end of the compression spring is connected with the body, and the other end of the compression spring is connected with the lock catch; be equipped with the locking ring on the hasp inside wall, be equipped with a plurality of locking hole on the stock lateral wall, be equipped with the locking ball in the locking hole, the inside installation cavity that is equipped with of stock, the last locking ring groove that is equipped with of support piece, one side and the locking ring contact of locking ball, the opposite side of locking ball stretches into the locking ring groove.

7. A rotary running water pressure electric toothbrush according to claim 6, wherein the rotation shaft is connected to the output shaft of the driving motor through a connecting shaft, one end of the connecting shaft is fixed to the output shaft of the driving motor, the other end of the connecting shaft is provided with a connecting hole, and one end of the rotation shaft connected to the connecting shaft is fitted to the connecting hole.

8. A rotary running water pressure electric toothbrush according to claim 6, wherein the water receiving pipe is provided with a quick connector, the quick connector is fixed with the toothbrush body, and the water receiving pipe is communicated with the infusion tube through the quick connector.

9. A rotary water pressure electric toothbrush according to claim 1, 2, 3 or 4, wherein the number of the brushes is 2, the brushes are provided with driven gears, the rotating shaft is provided with a driving gear, and the two driven gears are respectively engaged with the driving gear.

10. A rotary running water pressure electric toothbrush according to claim 1, 2, 3 or 4, wherein the number of said brushes is 3 or more, said plurality of brushes being arranged in sequence; the brush is provided with driven gears, the rotating shaft is provided with a driving gear, the driving gear is arranged between two adjacent driven gears, transmission gears are arranged between the other adjacent driven gears, the transmission gears are rotatably connected with the protective cover, and the driven gears are meshed with the adjacent transmission gears.

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