CN212281729U - Electric toothbrush with fool-proof function - Google Patents

Electric toothbrush with fool-proof function Download PDF

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Publication number
CN212281729U
CN212281729U CN202020339946.1U CN202020339946U CN212281729U CN 212281729 U CN212281729 U CN 212281729U CN 202020339946 U CN202020339946 U CN 202020339946U CN 212281729 U CN212281729 U CN 212281729U
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China
Prior art keywords
magnet
shell
end cover
pole
semicircle
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CN202020339946.1U
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Chinese (zh)
Inventor
曾佳
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Shenzhen Yuejian Technology Co ltd
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Guangdong Shunyi Intelligent Technology Co ltd
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Priority to CN202020339946.1U priority Critical patent/CN212281729U/en
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Abstract

The utility model discloses an electric toothbrush with prevent slow-witted function, it includes the shell, install the ultrasonic motor in this shell, with ultrasonic motor electric connection's PCB board and be used for the battery of power supply and install the toothbrush head in this ultrasonic motor upper end, its characterized in that: the upper end of the shell is also provided with a removable end cover, the end cover covers the periphery of the toothbrush head, a first magnet is arranged at the end port of the end cover, the first magnet is annular, one semicircle is an N pole, and the other semicircle is an S pole; the shell upper end is provided with third magnet, and this third magnet is cyclic annular, and one of them semicircle is the N utmost point, and another semicircle is the S utmost point to when making this end cover locate this shell upper end, the N utmost point of this first magnet and the S utmost point adsorption positioning of third magnet, the S utmost point of this first magnet and the N utmost point adsorption positioning of third magnet, the accurate butt joint of second electrode on making the first electrode of shell upper end and the end cover reaches and prevents slow-witted efficiency, has extremely strong market competition.

Description

Electric toothbrush with fool-proof function
The technical field is as follows:
the utility model relates to the technical field of articles for daily use, in particular to an electric toothbrush with fool-proof function.
Background art:
the toothbrush is a brush used for cleaning teeth in the oral cavity and is also a necessary product for daily life of people.
The electric toothbrush is a novel toothbrush, the brush head can generate high-frequency vibration by the aid of quick rotation or vibration of the motor core, toothpaste is decomposed into fine foam in the moment, teeth are deeply cleaned, and meanwhile, vibration of bristles can promote blood circulation of an oral cavity, and a massaging effect is achieved on gum tissues.
However, the prior art electric toothbrushes are generally not provided with an end cap, so that the head of the electric toothbrush is exposed to the outside, which is easily contaminated by bacteria, and the cleanliness of the head cannot be guaranteed; for the electric toothbrush with the end cover, the end cover cannot be accurately covered on the shell of the electric toothbrush, so that the covering effect is not ideal.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome the not enough of prior art, provide an electric toothbrush with prevent slow-witted function.
In order to solve the technical problem, the utility model discloses a following technical scheme: this electric toothbrush with prevent slow-witted function includes the shell, install ultrasonic motor in this shell, with ultrasonic motor electric connection's PCB board and be used for the battery of power supply and install the toothbrush head in this ultrasonic motor upper end, its characterized in that: the upper end of the shell is also provided with a removable end cover, the end cover covers the periphery of the toothbrush head, a first magnet is arranged at the end port of the end cover, the first magnet is annular, one semicircle is an N pole, and the other semicircle is an S pole; the shell upper end is provided with third magnet, and this third magnet is cyclic annular, and one of them semicircle is the N utmost point, and another semicircle is the S utmost point to when making this end cover locate this shell upper end, the N utmost point of this first magnet and the S utmost point adsorption positioning of third magnet, the S utmost point of this first magnet and the N utmost point adsorption positioning of third magnet, make the accurate butt joint of the first electrode of shell upper end and the second electrode on the end cover.
Furthermore, in the above technical solution, the upper end of the housing is further provided with a display screen for displaying the battery power and the working state, and a TP lens covering the periphery of the display screen.
Further, in the above technical solution, the TP lens is ring-shaped.
Further, in the above technical scheme, an ultraviolet lamp disinfection module for disinfecting the toothbrush head is further arranged in the end cover.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model adds the end cover which can be pulled out on the upper end of the shell, the end cover covers the periphery of the toothbrush head, thereby preventing the toothbrush head from being exposed outside, effectively ensuring the cleanness degree of the toothbrush head and avoiding the toothbrush head from being polluted by bacteria, and simultaneously, the end opening of the end cover is provided with the first magnet which is annular, one semicircle is an N pole, and the other semicircle is an S pole; and still be provided with the third magnet on the shell, this third magnet is cyclic annular, one of them semicircle is the N utmost point, another semicircle is the S utmost point, so that when this end cover was located this shell upper end, the N utmost point of this first magnet and the S utmost point of third magnet adsorb the location, the S utmost point of this first magnet and the N utmost point of third magnet adsorb the location, and first magnet and third magnet only this orientation can adsorb fixedly, other orientations all can repel each other and bounce off, with this guarantee that the accurate lid of end cover fits the shell upper end, reach the slow-witted efficiency of preventing, and can make the accurate butt joint of second electrode on first electrode and the end cover of shell upper end, guarantee the conduction quality of first electrode and second electrode, and further improve the slow-witted efficiency of preventing, the order the utility model discloses extremely strong market competition has.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a perspective view of the middle end cap of the present invention;
fig. 4 is a front view of a first magnet of the present invention;
fig. 5 is a front view of a third magnet of the present invention;
fig. 6 is an exploded perspective view of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in fig. 1-6, an electric toothbrush with foolproof function includes a housing 1, an ultrasonic motor 2 installed in the housing 1, a PCB 3 electrically connected to the ultrasonic motor 2, a battery 4 for power supply, and a toothbrush head 5 installed at an upper end of the ultrasonic motor 2, wherein an end cap 7 capable of being pulled out is further installed at an upper end of the housing 1, the end cap 7 covers the periphery of the toothbrush head 5, a port of the end cap 7 is provided with a first magnet 71, the first magnet 71 is ring-shaped, one semicircle is an N pole, and the other semicircle is an S pole; the third magnet 100 is arranged at the upper end of the housing 1, the third magnet 100 is annular, one semicircle is an N pole, and the other semicircle is an S pole, so that when the end cover 7 is sleeved at the upper end of the housing 1, the N pole of the first magnet 71 and the S pole of the third magnet 100 are attracted and positioned, and the S pole of the first magnet 71 and the N pole of the third magnet 100 are attracted and positioned, so that the first electrode 105 at the upper end of the housing 1 is precisely butted with the second electrode 701 on the end cover 7. That is, the utility model adds the end cover 7 which can be pulled out at the upper end of the shell 1, the end cover 7 covers the periphery of the toothbrush head 5, thereby preventing the toothbrush head from being exposed outside, effectively ensuring the cleanness degree of the toothbrush head, and avoiding the toothbrush head from being polluted by bacteria, at the same time, the end opening of the end cover 7 is provided with the first magnet 71, the first magnet 71 is ring-shaped, one semicircle is N pole, the other semicircle is S pole; and still be provided with third magnet 100 on shell 1, this third magnet 100 is cyclic annular, one of them semicircle is the N utmost point, another semicircle is the S utmost point, so that when this end cover 7 cover was located this shell 1 upper end, the N utmost point of this first magnet 71 and the S utmost point of third magnet 100 adsorb the location, the S utmost point of this first magnet 71 and the N utmost point of third magnet 100 adsorb the location, and first magnet 71 and third magnet 100 only have this orientation can adsorb fixedly, other orientations all can repel each other and bounce off, so as to guarantee that end cover 7 is accurate to be covered in shell 1 upper end, reach the foolproof effect, and can make first electrode 105 of shell 1 upper end and the accurate butt joint of second electrode 701 on the end cover 7, guarantee the quality of switching on of first electrode 105 and second electrode 701, and further improve the foolproof effect, make the utility model discloses extremely strong market competition.
The upper end of the shell 1 is also provided with a display screen 103 for displaying the electric quantity and the working state of the battery and a TP lens 102 covering the periphery of the display screen 103, so that the electric quantity and the working state of the battery can be seen in real time through the display screen 103, the charging is convenient and timely, and the phenomenon that the electric toothbrush cannot be used when the electric toothbrush is used is found is prevented.
The TP lens 102 is ring-shaped, and covers the entire outer surface of the upper end of the housing 1, which is more beautiful.
Still be provided with in the end cover 7 and be used for carrying out sterile ultraviolet lamp disinfection module 8 to toothbrush head 5 to when not using, toothbrush head 5 is disinfected to accessible ultraviolet lamp disinfection module 8, guarantees toothbrush head 5's cleanliness factor and aseptic degree. This ultraviolet lamp disinfection module 8 with second electrode 701 electric connection, battery 4 with first electrode 105 is connected to make this second electrode 701 with after the first electrode 105 butt joint, this battery 4 is the power supply of ultraviolet lamp disinfection module 8, makes ultraviolet lamp disinfection module 8 work, in order to charge the toothbrush head.
To sum up, the utility model adds the end cover 7 which can be pulled out at the upper end of the shell 1, the end cover 7 covers the periphery of the toothbrush head 5, thereby preventing the toothbrush head from being exposed outside, effectively ensuring the cleanness degree of the toothbrush head, and avoiding the toothbrush head from being polluted by bacteria, meanwhile, the end opening of the end cover 7 is provided with the first magnet 71, the first magnet 71 is annular, one semicircle is an N pole, and the other semicircle is an S pole; and still be provided with third magnet 100 on shell 1, this third magnet 100 is cyclic annular, one of them semicircle is the N utmost point, another semicircle is the S utmost point, so that when this end cover 7 cover was located this shell 1 upper end, the N utmost point of this first magnet 71 and the S utmost point of third magnet 100 adsorb the location, the S utmost point of this first magnet 71 and the N utmost point of third magnet 100 adsorb the location, and first magnet 71 and third magnet 100 only have this orientation can adsorb fixedly, other orientations all can repel each other and bounce off, so as to guarantee that end cover 7 is accurate to be covered in shell 1 upper end, reach the foolproof effect, and can make first electrode 105 of shell 1 upper end and the accurate butt joint of second electrode 701 on the end cover 7, guarantee the quality of switching on of first electrode 105 and second electrode 701, and further improve the foolproof effect, make the utility model discloses extremely strong market competition.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Claims (4)

1. The utility model provides an electric toothbrush with prevent slow-witted function, its includes shell (1), install ultrasonic motor (2) in this shell (1), with ultrasonic motor (2) electric connection's PCB board (3) and be used for battery (4) of power supply and install toothbrush head (5) in this ultrasonic motor (2) upper end, its characterized in that: the toothbrush is characterized in that the upper end of the shell (1) is also provided with an end cover (7) which can be pulled out, the end cover (7) covers the periphery of the toothbrush head (5), a port of the end cover (7) is provided with a first magnet (71), the first magnet (71) is annular, one semicircle is an N pole, and the other semicircle is an S pole; the upper end of the shell (1) is provided with a third magnet (100), the third magnet (100) is annular, one semicircle is an N pole, the other semicircle is an S pole, when the end cover (7) is sleeved on the upper end of the shell (1), the N pole of the first magnet (71) and the S pole of the third magnet (100) are positioned in an adsorption mode, the S pole of the first magnet (71) and the N pole of the third magnet (100) are positioned in an adsorption mode, and a first electrode (105) at the upper end of the shell (1) is precisely butted with a second electrode (701) on the end cover (7).
2. The electric toothbrush with foolproof function according to claim 1, wherein: the upper end of the shell (1) is also provided with a display screen (103) for displaying the battery power and the working state and a TP lens (102) covering the periphery of the display screen (103).
3. The electric toothbrush with foolproof function as set forth in claim 2, wherein: the TP lens (102) is ring-shaped.
4. The electric toothbrush with foolproof function as set forth in claim 2, wherein: an ultraviolet lamp disinfection module (8) used for disinfecting the toothbrush head (5) is further arranged in the end cover (7).
CN202020339946.1U 2020-03-17 2020-03-17 Electric toothbrush with fool-proof function Active CN212281729U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020339946.1U CN212281729U (en) 2020-03-17 2020-03-17 Electric toothbrush with fool-proof function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020339946.1U CN212281729U (en) 2020-03-17 2020-03-17 Electric toothbrush with fool-proof function

Publications (1)

Publication Number Publication Date
CN212281729U true CN212281729U (en) 2021-01-05

Family

ID=73959815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020339946.1U Active CN212281729U (en) 2020-03-17 2020-03-17 Electric toothbrush with fool-proof function

Country Status (1)

Country Link
CN (1) CN212281729U (en)

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20220914

Address after: 15C, Jingxi Building, No. 1025, Jingtian North 3rd Street, Jingtian Community, Lianhua Street, Futian District, Shenzhen, Guangdong 518000

Patentee after: Shenzhen Yuejian Technology Co.,Ltd.

Address before: 523000 room 701, building 2, No.15 Industrial Road West, Songshanhu Park, Dongguan City, Guangdong Province

Patentee before: Guangdong Shunyi Intelligent Technology Co.,Ltd.

TR01 Transfer of patent right