CN209172558U - The electric toothbrush of wireless charging - Google Patents
The electric toothbrush of wireless charging Download PDFInfo
- Publication number
- CN209172558U CN209172558U CN201821589237.8U CN201821589237U CN209172558U CN 209172558 U CN209172558 U CN 209172558U CN 201821589237 U CN201821589237 U CN 201821589237U CN 209172558 U CN209172558 U CN 209172558U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- main control
- control board
- wireless charging
- electric toothbrush
- Prior art date
- 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.)
- Active
Links
Landscapes
- Brushes (AREA)
Abstract
The utility model provides a kind of electric toothbrush of wireless charging comprising handle casing, fixed frame, battery, main control board, charging induction coil, motor and brush head；Battery is fixed in the fixing groove of fixed frame, the electrode of battery is electrically connected by the electric terminal being electrically connected on piece and circuit board, card-bit part is provided on fixed frame, it is provided with detent slot on main control board, connecting hole corresponding with piece is electrically connected is provided on main control board.The electric toothbrush of the wireless charging of the utility model is electrically connected piece by the both ends setting in fixing groove, connecting hole is provided on main control board simultaneously, the electric terminal being electrically connected with main control board is provided in the side of connecting hole, so that when being electrically connected piece and connecting hole forms grafting, electric terminal can form steady contact with piece is electrically connected, and then battery and main control board are electrically connected, stable connection and convenient for disassembly and assembly.
Description
Technical field
The utility model relates to field of toothbrushes, in particular to a kind of electric toothbrush of wireless charging.
Background technique
With the development of science and technology, more more and more electronic articles, such as electric toothbrush, and cities in people's lives articles
Also occurs the electric toothbrush of more and more wireless chargings on field, electric toothbrush is more scientific effective on cleaning effect, energy
More thorough removing dental plaque reduces various focusing depths represented；Wherein, the circuit board with battery of electric toothbrush in the prior art are
It is electrically connected in such a way that conducting wire welds, complicated for operation and time-consuming, dismounting is inconvenient.
Therefore need to provide a kind of electric toothbrush of wireless charging to solve above-mentioned technical problem.
Utility model content
The utility model provides a kind of electric toothbrush of wireless charging, is electrically connected by the both ends setting in fixing groove
Contact pin, while connecting hole is provided on main control board, it is provided in the side of connecting hole and is electrically connected with main control board
Electric terminal so that electric terminal can be formed surely with piece is electrically connected when being electrically connected piece and connecting hole and forming grafting
Fixed contact, the circuit board to solve electric toothbrush in the prior art is electrically to be connected by way of conducting wire welding with battery
It connects, there are complicated for operation and time-consuming, dismounts inconvenient problem.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of electric toothbrush of wireless charging, packet
It includes:
Handle casing, including hollow setting chamber and connection at one end to close the end head that chamber is arranged；
Fixed frame, be fixed at it is described setting it is intracavitary, a fixing groove is provided on the fixed frame, in the fixation
Both ends in slot are provided with electric connection piece, and the two sides outside the fixed frame close to the fixing groove are additionally provided with detent
Part；
Battery is fixed in the fixing groove, and the electrode at both ends is electrical with the corresponding electric connection piece respectively
Contact；
Main control board, be arranged in it is described setting it is intracavitary and be located at the fixing groove top, in the main control board
Two sides be provided with the detent slot for being fixedly connected with the card-bit part, be provided on the main control board and the electricity
The property corresponding connecting hole of connection sheet, is provided in the side of the connecting hole for being electrically connected the main control board and institute
The electric terminal for being electrically connected piece is stated, when the card-bit part is connect with the detent slot, the electric connection piece extends to institute
It states in connecting hole and the electric terminal and the electric connection piece is in electrical contact；
Charge induction coil, one end on the fixed frame close to the end head is arranged in, with the main control board
It is electrically connected for charging for the battery；
It is intracavitary to be fixed at the setting, and limits in the end and the setting chamber of the fixed frame for motor
Between wall surface, it is electrically connected with the main control board, the shaft of the motor is from the handle casing far from the end head
One end extend out to outside；
Brush head is connect with the shaft of the motor.
In the present invention, the one side on the main control board far from the battery is arranged in the electric terminal
On, when the electric connection piece extends in the connecting hole, the electric terminal squeezes the electric connection piece into elasticity
Bending state.
In the present invention, it is additionally provided with positioning convex strip in the two sides of the fixed frame, in the inside of the setting chamber
The locating slot for being located by connecting with the positioning convex strip is provided on wall, outside the extending direction of the locating slot and the handle
The length direction of shell is consistent.
In the present invention, flexible prolong is respectively provided with close to the two sides of one end of the end head in the fixed frame
The lateral surface of extending portion, the extension and the fixed frame is at a distance of set distance, in the extension far from the fixed frame
It is provided with fixture block on one side, the card slot for being fixedly connected with the fixture block is provided on the inner wall of the setting chamber.
In the present invention, multiple positioning are additionally provided in the one side of the main control board in the fixed frame
Column is provided with location hole corresponding with the positioning column on the main control board.
In the present invention, it is provided in the end of the fixed frame and connect for the end interference with the motor
Link slot forms fixation by the inner wall of fixed valve jacket and the setting chamber in the one end of the motor far from the fixed frame
Contact, the main control board extend in the side of the motor, and the main control board is connect by flexible pad and the motor
Touching.
In the present invention, the electric toothbrush of the wireless charging further includes the charging for charging for the battery
Seat, the side of the cradle are provided with the limiting section of protrusion, the charging indicator light on the limiting section and the handle casing
It is arranged in a staggered manner；
The limiting slot for handle casing insertion is provided on the cradle, on the bottom surface of the limiting slot
It is provided with the first fixed column, it is solid that corresponding with first fixed column first is provided on the external end face of the end head
Determine hole.
Further, the fixed frame is provided with the second fixation hole, the end head on the end face of the end head
On be provided with the second fixed column corresponding with second fixation hole, first fixation hole extends to second fixed column
Inside, threaded hole is provided on the bottom surface in second fixation hole, screw is passed through from the bottom surface in first fixation hole
It wears and extends in second fixation hole to be threadedly coupled with threaded hole, and then the end head and the fixed frame are fixed and connected
It connects；
Further, it is provided with sealing ring between the peripheral side of the end head and the inner wall of the setting chamber, institute
It states and is provided with gasket between fixed column and the bottom surface of the fixation hole.
In the present invention, one end of the end head is provided with end plate in the fixed frame, the end plate
Length direction of the plate face perpendicular to the handle casing, plate face and the end of the charging induction coil limit in the end plate
Between head, in the side of the end plate, setting is extended to for the charging induction coil electrically connects with the main control board
The wire casing connect.
The utility model compared to the prior art, it has the advantage that: the electric toothbrush of the wireless charging of the utility model
It is electrically connected piece by the both ends setting in fixing groove, while being provided with connecting hole on main control board, in connecting hole
Side is provided with the electric terminal being electrically connected with main control board, so that when being electrically connected piece and connecting hole forms grafting,
Electric terminal can form steady contact with piece is electrically connected, and then battery and main control board are electrically connected, and connect
It is stable and convenient for disassembly and assembly.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in embodiment
Required attached drawing is briefly described, and the accompanying drawings in the following description is only that the section Example of the utility model is corresponding
Attached drawing.
Fig. 1 is the structural schematic diagram of the preferred embodiment of the electric toothbrush of the wireless charging of the utility model.
Fig. 2 is that the electric toothbrush of the wireless charging of the utility model removes the structural representation after handle casing and cradle
Figure.
Fig. 3 is the partial enlarged view at the D in Fig. 2.
Fig. 4 is the fixed frame of the electric toothbrush of the wireless charging of the utility model and the structural schematic diagram of battery.
Fig. 5 is the schematic cross-sectional view of the handle housing of the electric toothbrush of the wireless charging of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those skilled in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
The circuit board of electric toothbrush in the prior art is to be electrically connected in such a way that conducting wire welds with battery, is operated
Complicated and time-consuming, dismounting is inconvenient.
It the following is a kind of the excellent of the electric toothbrush of wireless charging that can solve the above technical problem provided by the utility model
Select embodiment.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, wherein Fig. 1 is the excellent of the electric toothbrush of the wireless charging of the utility model
The structural schematic diagram of embodiment is selected, Fig. 2 is that the electric toothbrush of the wireless charging of the utility model removes handle casing and cradle
Structural schematic diagram afterwards, Fig. 3 are the partial enlarged view at the D in Fig. 2, and Fig. 4 is the electric tooth of the wireless charging of the utility model
The fixed frame of brush and the structural schematic diagram of battery.
The similar unit of structure is to be given the same reference numerals in the figure.
A kind of preferred embodiment of the electric toothbrush of wireless charging provided by the utility model are as follows: electric tooth of wireless charging
Brush comprising handle casing 11, fixed frame 14, battery 1C, main control board 16, charging induction coil 19, motor 15 and brush
First 12；
Wherein, handle casing 11 includes hollow setting chamber and connection at one end to close the end head 17 that chamber is arranged；
It is intracavitary that fixed frame 14 is fixed at setting, is provided with a fixing groove on fixed frame 14, and two in fixing groove
End, which is provided with, is electrically connected piece 18, is additionally provided with card-bit part 143 close to the two sides of fixing groove in 14 outside of fixed frame；
Battery 1C is fixed in fixing groove, and the electrode at both ends is in electrical contact with corresponding electric connection piece 18 respectively；
Main control board 16, which is arranged in, is arranged top that is intracavitary and being located at fixing groove, is arranged in the two sides of main control board 16
There is the detent slot for being fixedly connected with card-bit part 143, is provided on main control board 16 corresponding with piece 18 is electrically connected
Connecting hole, the side of connecting hole be provided with for be electrically connected main control board 16 and be electrically connected piece 18 electric terminal
161, when card-bit part 143 is connect with detent slot, electric connection piece 18 is extended in connecting hole and electric terminal 161 connects with electrical
Contact pin 18 is in electrical contact；
One end on fixed frame 14 close to end head 17 is arranged in charging induction coil 19, electrically connects with main control board 16
It connects for charging for battery 1C；
Motor 15 be fixed at setting it is intracavitary, and limit fixed frame 14 end and be arranged chamber inner wall between,
It is electrically connected with main control board 16, the shaft of motor 15 extends out to outside far from one end of end head 17 from handle casing 11；
Brush head 12 is connect with the shaft of motor 15.
Preferably, electric terminal 161 is arranged in the one side on main control board 16 far from battery 1C, when electric connection piece
18 when extending in connecting hole, and electric terminal 161, which squeezes, is electrically connected piece 18 into elastic bending state, stable guarantee electrical property end
Son 161 is in electrical contact with electric connection piece 18.
Charging induction coil 19 be specifically located in: one end of end head 17 is provided with end plate in fixed frame 14
142, perpendicular to the length direction of handle casing 11, " perpendicular to " here be used only for description end plate for the plate face of end plate 142
Approximate location, rather than for limiting absolute vertical relation, plate face and end of the charging limit of induction coil 19 in end plate 142
Between portion 17, in the side of end plate 142, setting extends to and the electric connection of main control board 16 for the induction coil 19 that charges
Wire casing 1421.
Referring to figure 5., wherein Fig. 5 be the utility model wireless charging electric toothbrush handle housing sectional structure
Schematic diagram.
In the preferred embodiment, it is additionally provided with positioning convex strip 144 in the two sides of fixed frame 14, in the inner sidewall of setting chamber
On be provided with locating slot 112 for being located by connecting with positioning convex strip 144, the extending direction and handle casing 11 of locating slot 112
Length direction it is consistent.
Wherein, flexible extension 145, extension are respectively provided with close to the two sides of one end of end head 17 in fixed frame 14
145 with the lateral surface of fixed frame 14 at a distance of set distance, be provided with fixture block in one side of the extension 145 far from fixed frame 14
146, the card slot 113 for being fixedly connected with fixture block 146 is provided on the inner wall of setting chamber.
Multiple positioning columns 147 are additionally provided in the one side of main control board 16 in fixed frame 14, in main control board
Location hole corresponding with positioning column 147 is provided on 16.
In addition, the link slot connecting for the end interference with motor 15 is provided in the end of fixed frame 14, in motor
15 one end far from fixed frame 14 form fixation with the inner wall that chamber is arranged by fixed valve jacket 151 and contact, main control board 16
The side of motor 15 is extended in, main control board 16 is contacted by flexible pad 1B with motor 15.
In the preferred embodiment, the electric toothbrush of wireless charging further includes the cradle 13 for charging for battery 1C,
The side of cradle 13 is provided with the limiting section 131 of protrusion, and the charging indicator light 111 on limiting section 131 and handle casing 11 is wrong
It opens up and sets, raised limiting section 131 can preferably guarantee that handle casing 11 is inserted in the stability on cradle, while again can be preferable
Display charging indicator light 111；
It is provided with the limiting slot being inserted into for handle casing 11 on cradle 13, the is provided on the bottom surface of limiting slot
One fixed column is provided with the first fixation hole 172 corresponding with the first fixed column on the external end face of end head 17.
Wherein, fixed frame 14 is provided with the second fixation hole 141 on the end face of end head 17, is provided in end head 17
Second fixed column 171 corresponding with the second fixation hole 141, the first fixation hole 172 extend to the inside of the second fixed column 171,
Threaded hole is provided on the bottom surface in the second fixation hole 141, screw extends through to from the bottom surface in the first fixation hole 172
To be threadedly coupled with threaded hole in two fixation holes 141, and then end head 17 is fixedly connected with fixed frame 14；
In addition, be provided with sealing ring 1A between the peripheral side of end head 17 and the inner wall that chamber is arranged, fixed column and solid
Determine to be provided with gasket between the bottom surface in hole.
Screw and gasket are respectively positioned in the second fixation hole 141 in figure, therefore are not shown.
Specific installation: one end of motor 15 can be connect with the link slot interference of 14 end of fixed frame, battery 1C is set
In the fixing groove for setting fixed frame 14, main control board 16 then can be taken again and is fixedly connected with it with card-bit part 143, connection
Electric terminal 161 can be realized simultaneously and is electrically connected the in electrical contact of piece 18, and subsequently motor 15 is used but is not limited to conducting wire
Motor 15 and main control board 16 are electrically connected by the mode of welding, and fixed valve jacket 151 is mounted on motor 15；
It subsequently, can be by the matching by 144 locating slot 112 of positioning convex strip of the entire combination part after being connect with fixed frame 14
Inserting is closed in handle housing 11, and by fixture block 146 and 113 clamping of card slot.
Finally, being arranged charging induction coil 19 on end plate 142, and end head 17 is taken, the second fixed column 171 is inserted into
To the second fixation hole 141, and take screw from the bottom surface in the first fixation hole 172 extend through in the second fixation hole 141 with
It is threadedly coupled with threaded hole, and then end head 17 is fixedly connected with fixed frame 14.
The electric toothbrush of the wireless charging of this preferred embodiment is electrically connected piece by the both ends setting in fixing groove, together
When connecting hole is provided on main control board, the side of connecting hole be provided with main control board be electrically connected electrical end
Son, so that electric terminal can be steadily contacted with piece formation is electrically connected when being electrically connected piece and connecting hole forms grafting, into
And battery is electrically connected with main control board, stable connection and convenient for disassembly and assembly.
Although above preferred embodiment is not used in conclusion the utility model is disclosed above with preferred embodiment
To limit the utility model, those skilled in the art can make without departing from the spirit and scope of the utility model
It is various to change and retouch, therefore the protection scope of the utility model subjects to the scope of the claims.
Claims (10)
1. a kind of electric toothbrush of wireless charging characterized by comprising
Handle casing, including hollow setting chamber and connection at one end to close the end head that chamber is arranged；
Fixed frame, be fixed at it is described setting it is intracavitary, a fixing groove is provided on the fixed frame, in the fixing groove
Both ends be provided with electric connection piece, be additionally provided with card-bit part close to the two sides of the fixing groove outside the fixed frame；
Battery is fixed in the fixing groove, and the electrode at both ends is in electrical contact with the corresponding electric connection piece respectively；
Main control board, be arranged in it is described setting it is intracavitary and be located at the fixing groove top, the two of the main control board
Side is provided with the detent slot for being fixedly connected with the card-bit part, is provided on the main control board and connects with the electrical property
The corresponding connecting hole of contact pin is provided in the side of the connecting hole for being electrically connected the main control board and the electricity
The electric terminal of property connection sheet, when the card-bit part is connect with the detent slot, the electric connection piece extends to the company
It connects in hole and the electric terminal and the electric connection piece is in electrical contact；
Charge induction coil, and one end on the fixed frame close to the end head is arranged in, electrical with the main control board
Connection for the battery for charging；
Motor, be fixed at it is described setting it is intracavitary, and limit the fixed frame end and it is described setting chamber inner wall
Between, with the main control board be electrically connected, the shaft of the motor from the handle casing far from the end head one
End extends out to outside；
Brush head is connect with the shaft of the motor.
2. the electric toothbrush of wireless charging according to claim 1, which is characterized in that the electric terminal is arranged described
In one side on main control board far from the battery, when the electric connection piece extends in the connecting hole, the electricity
Property terminal squeeze the electric connection piece into elastic bending state.
3. the electric toothbrush of wireless charging according to claim 1, which is characterized in that also set in the two sides of the fixed frame
It is equipped with positioning convex strip, the locating slot for being located by connecting with the positioning convex strip is provided on the inner sidewall of the setting chamber,
The extending direction of the locating slot is consistent with the length direction of the handle casing.
4. the electric toothbrush of wireless charging according to claim 1, which is characterized in that in the fixed frame close to the end
The two sides of the one end on head are respectively provided with flexible extension, the lateral surface of the extension and the fixed frame at a distance of set away from
From, be provided with fixture block in one side of the extension far from the fixed frame, it is described setting chamber inner wall on be arranged it is useful
In the card slot being fixedly connected with the fixture block.
5. the electric toothbrush of wireless charging according to claim 1, which is characterized in that in the fixed frame close to the master
It controls and is additionally provided with multiple positioning columns in the one side of circuit board, be provided on the main control board corresponding with the positioning column
Location hole.
6. the electric toothbrush of wireless charging according to claim 1, which is characterized in that be arranged in the end of the fixed frame
There is the link slot connecting for the end interference with the motor, passes through fixation far from one end of the fixed frame in the motor
Valve jacket forms fixation with the inner wall of the setting chamber and contacts, and the main control board extends in the side of the motor, described
Main control board is contacted by flexible pad with the motor.
7. the electric toothbrush of wireless charging according to claim 1, which is characterized in that the electric toothbrush of the wireless charging
It further include the cradle for charging for the battery, the side of the cradle is provided with the limiting section of protrusion, the limit
Portion is arranged in a staggered manner with the charging indicator light on the handle casing；
It is provided with the limiting slot for handle casing insertion on the cradle, is arranged on the bottom surface of the limiting slot
There is the first fixed column, it is fixed that corresponding with first fixed column first is provided on the external end face of the end head
Hole.
8. the electric toothbrush of wireless charging according to claim 7, which is characterized in that the fixed frame is close to the end
It is provided with the second fixation hole on the end face in portion, it is fixed that corresponding with second fixation hole second is provided in the end head
Column, first fixation hole extend to the inside of second fixed column, are provided on the bottom surface in second fixation hole
Threaded hole, screw extend through in second fixation hole from the bottom surface in first fixation hole to connect with threaded hole screw thread
It connects, and then the end head is fixedly connected with the fixed frame.
9. the electric toothbrush of wireless charging according to claim 8, which is characterized in that the peripheral side of the end head with
It is provided with sealing ring between the inner wall of the setting chamber, sealing is provided between the fixed column and the bottom surface of the fixation hole
Pad.
10. the electric toothbrush of wireless charging according to claim 1, which is characterized in that in the fixed frame close to described
One end of end head is provided with end plate, length direction of the plate face of the end plate perpendicular to the handle casing, the charging sense
Answer coil limit between the plate face and the end head of the end plate, setting is felt for the charging in the side of the end plate
Coil is answered to extend to the wire casing being electrically connected with the main control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589237.8U CN209172558U (en) | 2018-09-27 | 2018-09-27 | The electric toothbrush of wireless charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589237.8U CN209172558U (en) | 2018-09-27 | 2018-09-27 | The electric toothbrush of wireless charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209172558U true CN209172558U (en) | 2019-07-30 |
Family
ID=67360530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821589237.8U Active CN209172558U (en) | 2018-09-27 | 2018-09-27 | The electric toothbrush of wireless charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209172558U (en) |
-
2018
- 2018-09-27 CN CN201821589237.8U patent/CN209172558U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209172558U (en) | The electric toothbrush of wireless charging | |
| CN201838632U (en) | Crimp-type cell, cell connector and electronic device | |
| CN207590779U (en) | A kind of wireless charging type electric toothbrush | |
| CN212062835U (en) | Waterproof connector | |
| CN103411257B (en) | A kind of Diannuanbao | |
| CN201112850Y (en) | Waterproof dustproof cover for socket | |
| CN211094901U (en) | Electric toothbrush | |
| CN218101973U (en) | Adaptor connector with digital display | |
| CN211089195U (en) | Portable assembled lead-acid battery charger | |
| CN220107131U (en) | Multi-interface dustproof structure electric connector | |
| CN212908281U (en) | Dust-proof socket for sweeper | |
| CN219627072U (en) | Power line structure with long service life | |
| CN209607951U (en) | A kind of wire pair board connector with bending angle | |
| CN213989472U (en) | Power connector convenient to install | |
| CN219394892U (en) | Mobile phone protection shell convenient to disassemble and assemble | |
| CN216958674U (en) | Be applied to waterproof balance body's joint waterproof construction that charges | |
| CN219419774U (en) | Dustproof USB wireless charging socket | |
| CN214511371U (en) | Conductive structure of tooth washing device and tooth washing device | |
| CN211579690U (en) | Acquisition terminal is equipped with electric installation | |
| CN213936603U (en) | Portable FPC flexible flat cable of dismouting is with closing up winding displacement device | |
| CN211879677U (en) | High-efficient waterproof socket | |
| CN213026790U (en) | Four-wire single-pull charging wire | |
| CN218215554U (en) | Unmanned aerial vehicle battery with replaceable connecting assembly | |
| CN219998065U (en) | Spring piece type inductive switch | |
| CN219959600U (en) | Straight-head wire harness connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 2nd floor, building 4, No.6 Industrial Zone, Yulu community, Yutang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hongrong Precision Technology Co.,Ltd. Address before: 518000 two floor, sixth industrial area, Yu Lan community, Gongming street, Guangming New District, Shenzhen, Guangdong, China. Patentee before: SHENZHEN KIVOS TECHNOLOGY Co.,Ltd. |