CN205212483U - Electric toothbrush's wireless charger - Google Patents
Electric toothbrush's wireless charger Download PDFInfo
- Publication number
- CN205212483U CN205212483U CN201520968459.0U CN201520968459U CN205212483U CN 205212483 U CN205212483 U CN 205212483U CN 201520968459 U CN201520968459 U CN 201520968459U CN 205212483 U CN205212483 U CN 205212483U
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- CN
- China
- Prior art keywords
- electric toothbrush
- upper cover
- wireless charger
- cover body
- charger
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a charging device technical field discloses an electric toothbrush's wireless charger, include the input and can be used to the wireless PCBA assembly that charges for electric toothbrush, still include and charge the bottom plate and cover the last lid of locating the bottom plate that charges, the middle part of going up the lid is provided with the screens, the PCBA assembly is fixed with the screens joint, input and PCBA assembly electric connection pass the lid and outwards extend. In this wireless charger, going up the lid and adopting semi -sealed structure, only be connected at the bottom of the last lid opening and the bottom plate that charges, even the drop of water and upper cover physical contact so can not enter into the inside of charger yet, after electric toothbrush is finishing using, can directly put and charge on this charger, and need not not consider the problem of intaking, this charger has simple structure, the leakproofness is good and dampproofing and waterproofing's advantage.
Description
Technical field
The utility model relates to charging device technical field, particularly relates to a kind of wireless charger of electric toothbrush.
Background technology
Because people are to the further raising of quality of the life demand, in daily life, the application of automated cleaning care device is more and more extensive, such as electric shaver, electric toothbrush etc., particularly electric toothbrush, more better oral cavity cleaning, tooth is better cleaned, but, because electric toothbrush is all using every day, and must contact with water in use, so, existing electric toothbrush major part have employed the mode of wireless charging, but, due to the structural limitations of charger, electric toothbrush body after using or cleaning there is the globule etc., so charge at this moment, the globule that these electric toothbrush body surfaces are left over easily enters charger, thus cause the short circuit phenomenon of charger, in view of this, inventor has made improvement to existing charger.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of wireless charger of electric toothbrush, and this charger has that structure is simple, good airproof performance and waterproof and dampproof advantage.
For achieving the above object, the wireless charger of a kind of electric toothbrush of the present utility model, comprise input and can be used for the PCBA assembly of electric toothbrush wireless charging, also comprise charging base plate and the upper cover body being covered on charging base plate, the middle part of described upper cover body is provided with screens, described PCBA assembly and screens connect and fix, and described input and PCBA assembly are electrically connected and pass upper cover body and stretch out.
Further, described PCBA assembly comprises pcb board and is arranged at the magnetic core framework on pcb board, and described magnetic core framework is wound with charge coil.
Preferably, described upper cover body is provided with protuberance, and described magnetic core framework is provided with the extending column for stretching into protuberance.
Preferably, the week of described protuberance is along arranging the ring part entered for electronic toothbrush holder.
Further, be provided with the through hole passed for input in the middle part of the sidewall of described upper cover body, described through hole is arranged with sealing ring.
Further, between described PCBA assembly and charging base plate, there is anti-flood interval.
Further, sealing ring is provided with between described charging base plate and upper cover body.
The beneficial effects of the utility model: the wireless charger of a kind of electric toothbrush of the present utility model, in this wireless charger, described upper cover body adopts semi-enclosed structure, only be connected with charging base plate at the bottom opening of upper cover body, even if such globule contacts with upper cover body, also the inside of charger can not be entered into, when electric toothbrush is after finishing using, directly can be put on this charger and charge, and water problems need not be taken into account, this charger has that structure is simple, good airproof performance and waterproof and dampproof advantage.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 3 is cutaway view of the present utility model.
Reference numeral comprises:
Input--1, PCBA assembly--2, pcb board--21,
Magnetic core framework--22, charge coil--23, extending column--24,
Charging base plate--3, upper cover body--4, screens--41,
Protuberance--42, ring part--43, through hole--44,
Anti-flood interval--5.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
See Fig. 1 to Fig. 3, a kind of wireless charger of electric toothbrush, a kind of wireless charger of electric toothbrush, comprise input 1 and can be used for the PCBA assembly 2 of electric toothbrush wireless charging, also comprise charging base plate 3 and the upper cover body 4 being covered on charging base plate 3, the middle part of described upper cover body 4 is provided with screens 41, and described PCBA assembly 2 connects and fixes with screens 41, and described input 1 is electrically connected with PCBA assembly 2 and passes upper cover body 4 and stretches out.The plug that described input 1 is electric wire and is connected with electric wire, electric wire also PCBA assembly 2 is electrically connected, plug is used for grafting civil power, in this wireless charger, described upper cover body 4 adopts semi-enclosed structure, only be connected with charging base plate 3 at the bottom opening of upper cover body 4, even if such globule contacts with upper cover body 4, also the inside of charger can not be entered into, when electric toothbrush is after finishing using, directly can be put on this charger and charge, and water problems need not be taken into account, this charger has that structure is simple, good airproof performance and waterproof and dampproof advantage.
In the technical program, the magnetic core framework 22 that described PCBA assembly 2 comprises pcb board 21 and is arranged on pcb board 21, described magnetic core framework 22 is wound with charge coil 23.During use, described charge coil 23 is charged by electromagnetic induction with the receiving coil of electric toothbrush, and its limited charging ultimate range is 2cm.
In order to better make charge coil 23 be in same electromagnetic induction field with the receiving coil of electric toothbrush, described upper cover body 4 is provided with protuberance 42, and described magnetic core framework 22 is provided with the extending column 24 for stretching into protuberance 42.In use, described protuberance 42 inserts electric toothbrush, like this, extending column 24 can be made to be arranged in the receiving coil of electric toothbrush, improves the usefulness of charging.
In the technical program, the week of described protuberance 42 is along arranging the ring part 43 entered for electronic toothbrush holder.When electric toothbrush is put in described ring part 43, described ring part 43 can by coated for the end of electric toothbrush, and it is more accurate and convenient to place.
In the technical program, be provided with the through hole 44 passed for input 1 in the middle part of the sidewall of described upper cover body 4, described through hole 44 place is arranged with sealing ring.Under the effect of sealing ring, can prevent the globule from entering.Certainly, do more optimizedly, described through hole 44 lower than the height of PCBA assembly 2, like this, when there being the globule along input 1 landing, can not be introduced into PCBA assembly 2 at the Sidewall Height of upper cover body 4, ensures the normal of charging.
In the technical program, between described PCBA assembly 2 and charging base plate 3, there is anti-flood interval 5.Owing to having anti-flood interval 5, even if under the states such as sealing ring inefficacy, a small amount of water inlet also can retain in anti-flood interval 5, also can not impact PCBA assembly 2, and protective is better.
In the technical program, between described charging base plate 3 and upper cover body 4, be provided with sealing ring.Utilize described sealing ring, this charger is realized hermetic structure, comprehensively obtain best waterproof and dampproof performance.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. the wireless charger of an electric toothbrush, comprise input (1) and can be used for the PCBA assembly (2) of electric toothbrush wireless charging, it is characterized in that: also comprise charging base plate (3) and be covered on charge base plate (3) upper cover body (4), the middle part of described upper cover body (4) is provided with screens (41), described PCBA assembly (2) and screens (41) connect and fix, and described input (1) and PCBA assembly (2) are electrically connected and pass upper cover body (4) and stretch out.
2. the wireless charger of a kind of electric toothbrush according to claim 1, it is characterized in that: described PCBA assembly (2) comprises pcb board (21) and is arranged at the magnetic core framework (22) on pcb board (21), and described magnetic core framework (22) is wound with charge coil (23).
3. the wireless charger of a kind of electric toothbrush according to claim 2, is characterized in that: described upper cover body (4) is provided with protuberance (42), and described magnetic core framework (22) is provided with the extending column (24) for stretching into protuberance (42).
4. the wireless charger of a kind of electric toothbrush according to claim 3, is characterized in that: the week of described protuberance (42) is along arranging the ring part (43) entered for electronic toothbrush holder.
5. the wireless charger of a kind of electric toothbrush according to claim 1, is characterized in that: be provided with the through hole (44) passed for input (1) in the middle part of the sidewall of described upper cover body (4), described through hole (44) place is arranged with sealing ring.
6. the wireless charger of a kind of electric toothbrush according to claim 1, is characterized in that: have anti-flood interval (5) between described PCBA assembly (2) and charging base plate (3).
7. the wireless charger of a kind of electric toothbrush according to any one of claim 1 ~ 6, is characterized in that: be provided with sealing ring between described charging base plate (3) and upper cover body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968459.0U CN205212483U (en) | 2015-11-30 | 2015-11-30 | Electric toothbrush's wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968459.0U CN205212483U (en) | 2015-11-30 | 2015-11-30 | Electric toothbrush's wireless charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212483U true CN205212483U (en) | 2016-05-04 |
Family
ID=55850174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968459.0U Active CN205212483U (en) | 2015-11-30 | 2015-11-30 | Electric toothbrush's wireless charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912863A (en) * | 2017-10-23 | 2018-04-17 | 深圳小阔科技有限公司 | A kind of automatic tooth-brush, toothbrush assembly |
-
2015
- 2015-11-30 CN CN201520968459.0U patent/CN205212483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912863A (en) * | 2017-10-23 | 2018-04-17 | 深圳小阔科技有限公司 | A kind of automatic tooth-brush, toothbrush assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000 Guangdong Province, Dongguan City Zhangmutou town Bai community Qifeng Road No. 8 Patentee after: Dongguan Roman Technology Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City Zhangmutou town Bai village Qifeng Road No. 8 Dongguan Romain Rolland Electrical Technology Co. Ltd. Patentee before: DONGGUAN ROMAN ELECTRICAL TECHNOLOGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder |
Address after: 523000 No. 18, Jinhe Xinguang Road, Zhangmutou town, Dongguan City, Guangdong Province Patentee after: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. Address before: 523000 No.8, Qifeng Road, Baidi community, Zhangmutou town, Dongguan City, Guangdong Province Patentee before: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |