CN208645401U - Shaver and charging waterproof construction - Google Patents
Shaver and charging waterproof construction Download PDFInfo
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- CN208645401U CN208645401U CN201821164095.0U CN201821164095U CN208645401U CN 208645401 U CN208645401 U CN 208645401U CN 201821164095 U CN201821164095 U CN 201821164095U CN 208645401 U CN208645401 U CN 208645401U
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- charging
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- shell
- waterproof construction
- accommodating chamber
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Abstract
The utility model relates to personal nursing technical fields, a kind of shaver and the waterproof construction that charges are provided, including shell and the control assembly being disposed in the housing, accommodating chamber is equipped in the shell, the side of the accommodating chamber and be located at the shell be externally provided with installing port, the control assembly includes the mainboard positioned at the accommodating chamber, it charging interface component at the installing port and is arranged between the accommodating chamber and the installing port for being electrically connected the electrical connector of the mainboard Yu the charging interface component, seal assembly is equipped at the installing port and between the charging interface component and the shell.In the utility model, control assembly is split as mainboard and charging interface component, and separately it is sealed processing, the infiltration risk of entire product classification neutralizing has been subjected to, even if there is infiltration phenomenon, the case where will not influence the mainboard in accommodating chamber, be not in short circuit, poor contact, it is not required to repair or replace mainboard, saves maintenance cost.
Description
Technical field
The utility model relates to personal nursing technical fields, especially provide a kind of shaver and the waterproof construction that charges.
Background technique
Current personal care product, such as shaver are equipped with control mainboard in fuselage, and open up and institute in fuselage bottom
State the charging interface of control mainboard electrical connection.But in current structure, the waterproof effect at charging interface is poor, in maloperation feelings
Under condition, external water, which can directly be entered by charging interface, damages control mainboard in fuselage, in this way, shaver inner core circuit devcie
It is damaged, product is directly scrapped, and user need to purchase again.For a user, the shaver cost performance of this poor waterproof properties
Not high, the market competitiveness is poor.
Utility model content
The purpose of this utility model is to provide a kind of charging waterproof constructions, it is intended to solve the waterproof knot that charges in the prior art
Structure poor sealing performance, the high technical problem of maintenance cost.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: charging waterproof construction, including shell with
And the control assembly being disposed in the housing, the shell are interior equipped with accommodating chamber, the side of the accommodating chamber and positioned at the shell
It is equipped with installing port in vitro, the control assembly includes the mainboard positioned at the accommodating chamber, the charging at the installing port
It mouthful component and is arranged between the accommodating chamber and the installing port for being electrically connected the mainboard and the charging interface group
The electrical connector of part is equipped with seal assembly at the installing port and between the charging interface component and the shell.
Further, the charging interface component includes charging circuit board, and is electrically connected on the charging circuit board
Charging interface and charging connection set, the charging interface at the installing port it is exposed be used for and external power cord grafting, institute
It states seal assembly to be set between the charging interface and the installing port, the charging connection set is electrically connected with the electrical connector
It connects.
Further, the seal assembly includes the waterproof cover and waterproof sealing on the outside of the charging interface
Circle, the waterproof cover are equipped with opening, and the charging interface is inserted into the opening, and the waterproof grommet is located at described open
At mouthful and surround the charging interface.
Further, it is interference fitted between the waterproof grommet and the charging interface.
Further, the charging interface is type-c interface.
Further, the charging circuit plate surface is equipped with nano-coating layer.
Further, the charging connection puts on the elastic opening for being equipped with and being caught in for one end of the electrical connector.
Further, the cavity wall of the accommodating chamber is equipped with the connecting hole passed through for the electrical connector, described to be electrically connected
Fitting and the connecting hole are interference fitted.
Further, the mainboard is equipped with the charging contact towards the electrical connector, and the charge contact on piece is set
There is slot, the other end interference of the electrical connector is caught in the slot.
Further, the shell includes bottom case and lid, and the bottom case and the lid, which enclose, has the receiving
Chamber, the installing port are set on the bottom case, and sealing rib is equipped between the bottom case and the interface of the lid.
The utility model additionally provides a kind of shaver, including fuselage, and the fuselage has shell, is equipped in the shell
Above-mentioned charging waterproof construction.
The utility model has the beneficial effects that
In the utility model, control assembly is split as mainboard and charging interface component, and mainboard setting is being sealed
Accommodating chamber in, and charging interface component is arranged at the installing port outside shell, in this way splits control assembly, will be whole
The infiltration risk of a product has carried out classification neutralizing, even if there is infiltration phenomenon, is also only possible to influence to be located at filling at installing port
Electrical Interface Assemblies, without will affect the mainboard being located in accommodating chamber, the case where being not in short circuit, poor contact, and in this feelings
Under condition, charging interface component is only needed to change, is not required to repair or replace mainboard, saves maintenance cost；Simultaneously for installation
Seal assembly is arranged especially to be sealed in charging interface component at mouthful, also further decreases charging interface component and seeps water
Risk；And above-mentioned charging waterproof construction is simple, convenient for assembling, when being applied to shaver or other personal care products,
So that the waterproofing grade of complete product is promoted to IPX7, and maintenance cost reduces, and cost performance is high, promotes the market competition of product
Power.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is charging waterproof construction decomposition diagram provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of charging interface component in charging waterproof construction provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of seal assembly in charging waterproof construction provided by the embodiment of the utility model；
Fig. 4 is charging waterproof construction longitudinal direction provided by the embodiment of the utility model schematic cross-sectional view；
Fig. 5 is enlarged drawing at A in Fig. 4；
Fig. 6 is charging waterproof construction partial cutaway view schematic provided by the embodiment of the utility model；
Fig. 7 is enlarged drawing at B in Fig. 6；
Fig. 8 is charging waterproof construction transverse direction schematic cross-sectional view provided by the embodiment of the utility model；
Fig. 9 is enlarged drawing at C in Fig. 8；
Figure 10 is the partial structure diagram of bottom case in charging waterproof construction provided by the embodiment of the utility model；
Wherein, each appended drawing reference in figure:
10- shell；11- bottom case；111- seal groove；112- buckle；12- lid；121- grab；13- accommodating chamber；131- connects
Connect hole；14- installing port；20- mainboard；30- charging interface component；31- charging circuit board；32- charging interface；33- charging connection
Set；331- elastic opening；40- electrical connector；41- annular projection；50- seal assembly；51- waterproof cover；511- opening；52-
Waterproof grommet；60- charging contact；61- slot.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to FIG. 1, the utility model embodiment introduces the charging waterproof construction in it by taking shaver as an example, need to illustrate
, charging waterproof construction can also be applied on other personal care products, such as face message instrument, hair scissors, electric toothbrush
Deng.
In the present embodiment, shaver includes fuselage (not shown), and fuselage has shell (not shown), and outside
Above-mentioned charging waterproof construction is set again in shell.Specifically, charging waterproof construction includes shell 10 and in shell 10
Control assembly (not shown).Herein, shell 10 can regard the inner casing of shaver as, provide duplicate protection by inner casing and shell
Effect.For the ease of the assembly of control assembly in shell 10, and convenient for the processing and fabricating of shell 10 itself, shell 10 is divided it is
Bottom case 11 and lid 12, the two is internal after enclosing to have closed accommodating chamber 13.In the present embodiment, accommodating chamber 13 side and
Outside shell 10, specifically, it is located on the outside of bottom case 11 and is equipped with installing port 14.Control assembly includes the master positioned at accommodating chamber 13
It plate 20, the charging interface component 30 at installing port 14 and is arranged between accommodating chamber 13 and installing port 14 for being electrically connected
The electrical connector 40 of mainboard 20 and charging interface component 30, at installing port 14 and between charging interface component 30 and bottom case 11
Equipped with seal assembly 50.
In the present embodiment, control assembly is split as mainboard 20 and charging interface component 30, and the setting of mainboard 20 is existed
In the accommodating chamber 13 of sealing, and charging interface component 30 is arranged at the installing port 14 outside shell 10, in this way by control assembly
It is split, the infiltration risk of entire product has been subjected to classification neutralizing, even if there is infiltration phenomenon, be also only possible to influence to be located at
Charging interface component 30 at installing port 14 is not in short circuit, contact without will affect the mainboard 20 being located in accommodating chamber 13
Bad situation, and in the case, charging interface component 30 is only needed to change, is not required to repair or replace mainboard 20, save
Maintenance cost；It is sealed simultaneously for the especially setting seal assembly 50 of the charging interface component 30 at installing port 14,
It further decreases charging interface component 30 and the risk to seep water occurs；And above-mentioned charging waterproof construction is simple, convenient for assembling, answers
When for shaver or other personal care products, so that the waterproofing grade of complete product is promoted to IPX7, and maintenance cost drops
Low, cost performance is high, promotes the competitiveness of product in market.
Referring to Fig. 2, charging interface component 30 includes charging circuit board 31, and is electrically connected to filling on charging circuit board 31
Electrical interface 32 and charging connection set 33.Wherein, charging interface 32 at installing port 14 it is exposed for external power cord grafting, fill
Electric connecting sleeve 33 is electrically connected with electrical connector 40, and electrical connector 40 is connect with the mainboard 20 in accommodating chamber 13, to realize
External power supply is electrically connected with mainboard 20, realizes the charge function of product.Since charging interface 32 is the window being connected to outside,
Therefore seal assembly 50 is arranged between charging interface 32 and installing port 14 for the significant points that may be seeped water, is reduced external
Water is by entering the possibility in shell 10 between charging interface 32 and installing port 14.
Further, in this embodiment charging interface 32 is preferably type-c interface.Type-c interface is symmetric coupling,
It is not required to consider contraposition direction in grafting, solves the problems, such as the eternal inaccurate plug of USB interface, blindmate may be implemented, especially facilitate
It is used in the environment of night or dark.Certainly, the demand based on cost or concrete application group, charging interface 32 can also be with
For common USB interface.
And in the present embodiment, under the premise of being type-c interface based on charging interface 32, a system is carried out to sealing structure
Column improve.Waterproof construction is arranged on type-c interface in existing type-c interface, such as is arranged on type-c interface
Waterproof flexible glue portion, such structure design lead to type-c interface complex manufacturing technology, and waterproof possibility does not significantly improve, and
High expensive.And the present embodiment, multiple waterproof sealing structure is set in 10 structure of shell assembled with type-c interface, is being dropped
While inexpensive, lift-off seal grade.
Specifically, referring to Fig. 2, charging circuit board 31 is in tabular, and type-c interface is placed between two parties on charging circuit board 31.
Charging connection set 33 is two, is symmetrically set in type-c interface two sides.Correspondingly, charging connection set 33 is also two.It will charging
Connector sleeve 33 is symmetricly set on type-c interface two sides, can not only preferably utilize two charging connections set 33 and two electrical connectors 40
Connection, moreover, can also make 32 component 30 of charging interface more firm when being installed on installing port 14, reliable.When assembly, it will fill respectively
Electrical interface 32 and two charging connections set 33 are welded on charging circuit board 31.
In the present embodiment, after charging interface 32 and two charging connections set 33 are welded in charging circuit board 31, by charging electricity
Nano-coating processing is carried out on road plate 31, there is nano-coating layer (not show in figure on 31 surface of charging circuit board for completing assembly
Out).Nano-coating layer has hydrophobicity, even if there will not be water droplet after having steam to enter installing port 14 is attached to nano-coating
Layer has preferable moisture-proof, waterproof effect, realizes the first heavy waterproof herein.
Further, after above-mentioned soldered 32 component 30 of charging interface is installed on installing port 14, in type-c
Seal assembly 50 is set between interface and installing port 14 and realizes the second heavy waterproof.Specifically, referring to Fig. 3 to Fig. 5, seal assembly 50
Including the waterproof cover 51 and waterproof grommet 52 being set on the outside of type-c interface, waterproof cover 51 is equipped with opening 511,
In type-c interface insertion opening 511, and waterproof grommet 52 is located at opening 511 and surrounds type-c interface.
In the present embodiment, to further enhance sealing effect, while avoiding waterproof grommet 52 in de- on type-c interface
It falls, is interference fitted between waterproof grommet 52 and charging interface 32.Waterproof grommet 52 uses flexible plastic cement material system
At after its interference extrusion is mounted between type-c interface and opening 511, elastic recovery utilizes its elastic-restoring force jail
Admittedly being connected to and between 511 inner walls of type-c interface outer wall and opening, make 511 inner walls of outer wall and opening of waterproof grommet 52
Between it is seamless fit closely, meanwhile, it is seamless between the inner wall and type-c interface outer wall of waterproof grommet 52 to fit closely,
To keep the second weight waterproof sealing effect more preferable.
Referring to Fig. 6, Fig. 7, the cavity wall of accommodating chamber 13 is equipped with the connecting hole 131 passed through for electrical connector 40, electrical connection
Part 40 and connecting hole 131 are interference fitted.It is isolated between accommodating chamber 13 and installing port 14 by 13 wall of accommodating chamber, and connecting hole 131
As inside and outside two-part interface channel, there are the possibility of infiltration, and 40 interference of electrical connector is installed in connecting hole 131,
Make to realize between 131 inner wall of 40 outer wall of electrical connector and connecting hole it is seamless fit closely, to realize third weight waterproof.
In assembly, first 40 interference of electrical connector is installed in connecting hole 131, then by above-mentioned 32 component of charging interface
30 are installed at installing port 14, and electrical connector 40 is electrically connected with the charging connection set 33 on 32 component 30 of charging interface.This
In embodiment, charging connection set 33 is equipped with elastic opening 331, and one end of electrical connector 40 is caught in elastic opening 331.It is preferred that
Ground, electrical connector 40 are columned charging needle.In this way, the round and smooth outer wall of charging needle is easier to be caught in elastic opening 331.Dress
Timing presses charging needle alignment elastic opening 331, elastic opening 331 can be made to open in external force, when charging needle is complete
After being caught in, automatic realize of 331 elasticity of elastic opening connect with the interference of charging needle, avoids charging needle sliding by elastic opening 331
It is de-, it realizes and is reliably electrically connected between charging needle and charging connection set 33, so that being not in showing for poor contact in charging
As.
Referring to Fig. 8, Fig. 9, mainboard 20 is equipped with the charging contact 60 being electrically connected with electrical connector 40 i.e. charging needle.Therefore it fills
Electric contact piece 60 also corresponds to two, corresponds with two charging needles, and the setting direction of each charging contact 60 is directed towards pair
The charging needle answered, each charging contact 60 are equipped with slot 61 of the opening towards charging needle, the other end of charging needle, that is, separate
One end interference of 32 component 30 of charging interface is caught in slot 61.As shown in fig. 7, charging needle is installed on connection in assembly
Behind hole 131, the side on mainboard 20 with charging contact 60 is installed downward, is caught in charging needle in slot 61.In conjunction with Fig. 9
As can be seen that charging wire surface is equipped with several annular projections 41, in this way, charging needle and slot 61 are installed, charging needle and connecting hole
After 131 installations and charging needle and elastic opening 331 are installed, annular projection 41 can further limit charging needle in the axial direction
On position, keep the installation of charging needle more firm.
Referring again to Figure 10, in the present embodiment, in the top surface of bottom case 11, i.e., the interface docked with lid 12 is equipped with close
Sealing groove 111 is embedded with sealing bar (not shown) in seal groove 111.Rib is sealed here by setting, realizes bottom case 11
Seamless seal between lid 12 is connect, to realize quadruple waterproof.It is of course also possible to be arranged sealing rib in lid
12 with the interface of bottom case 11.In the present embodiment, the installation of bottom case 11 and lid 12, one end passes through connector (not shown)
It is fastenedly connected, the other end is to be clamped close to one end of 32 component 30 of charging interface by buckle structure.Specifically, in bottom case 11
Two buckle 112 of this end setting, and two grabs 121 are set in the corresponding end of lid 12, pass through two grabs 121 and two buckles
112 cooperation realizes that clamping, such demolition, installation are convenient.
To sum up, in the present embodiment, charging waterproof construction is simple in structure, under the premise of being easily assembled, passes through at least quadruple
Waterproof construction promotes waterproof sealing grade, reduces maintenance cost, and cost performance is high, promotes the competitiveness of product in market.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (11)
1. a kind of charging waterproof construction, including shell and the control assembly being disposed in the housing, it is characterised in that: the shell
It is externally provided with installing port equipped with accommodating chamber, the side of the accommodating chamber and positioned at the shell in vivo, the control assembly includes position
In the mainboard of the accommodating chamber, the charging interface component at the installing port and it is arranged in the accommodating chamber and the peace
For being electrically connected the electrical connector of the mainboard Yu the charging interface component between dress mouth, at the installing port and described in being located at
Seal assembly is equipped between charging interface component and the shell.
2. charging waterproof construction according to claim 1, it is characterised in that: the charging interface component includes charging circuit
Plate, and the charging interface and charging connection set that are electrically connected on the charging circuit board, the charging interface is in the installation
It is exposed at mouthful to be used to be set between the charging interface and the installing port with external power cord grafting, the seal assembly, institute
Charging connection set is stated to be electrically connected with the electrical connector.
3. charging waterproof construction according to claim 2, it is characterised in that: the seal assembly includes being set to the charging
Waterproof cover and waterproof grommet on the outside of interface, the waterproof cover, which is equipped with, to be open, described in the charging interface insertion
In opening, the waterproof grommet is located at the opening and around the charging interface.
4. charging waterproof construction according to claim 3, it is characterised in that: the waterproof grommet and the charging interface
Between be interference fitted.
5. charging waterproof construction according to any one of claim 2 to 4, it is characterised in that: the charging interface is
Type-c interface.
6. charging waterproof construction according to claim 2, it is characterised in that: the charging circuit plate surface is plated equipped with nanometer
Film layer.
7. charging waterproof construction according to claim 2, it is characterised in that: the charging connection, which is put on, to be equipped with for described
The elastic opening that one end of electrical connector is caught in.
8. charging waterproof construction according to claim 1, it is characterised in that: the cavity wall of the accommodating chamber is equipped with for institute
The connecting hole that electrical connector passes through is stated, the electrical connector and the connecting hole are interference fitted.
9. charging waterproof construction according to claim 2, it is characterised in that: the mainboard is equipped with towards the electrical connector
Charging contact, the charge contact on piece is equipped with slot, and the other end interference of the electrical connector is caught in the slot.
10. charging waterproof construction according to claim 1, it is characterised in that: the shell includes bottom case and lid, described
Bottom case and the lid, which enclose, has the accommodating chamber, and the installing port is set on the bottom case, the bottom case and the lid
Sealing rib is equipped between the interface of body.
11. a kind of shaver, including fuselage, the fuselage has shell, it is characterised in that: is equipped in the shell as right is wanted
Charging waterproof construction described in asking any one of 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164095.0U CN208645401U (en) | 2018-07-20 | 2018-07-20 | Shaver and charging waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164095.0U CN208645401U (en) | 2018-07-20 | 2018-07-20 | Shaver and charging waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645401U true CN208645401U (en) | 2019-03-26 |
Family
ID=65785502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821164095.0U Active CN208645401U (en) | 2018-07-20 | 2018-07-20 | Shaver and charging waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208645401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748286A (en) * | 2018-07-20 | 2018-11-06 | 舒可士（深圳）科技有限公司 | Shaver and charging waterproof construction |
-
2018
- 2018-07-20 CN CN201821164095.0U patent/CN208645401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748286A (en) * | 2018-07-20 | 2018-11-06 | 舒可士（深圳）科技有限公司 | Shaver and charging waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Room 1101, 1102, 1103, 1104, Room 401, 402, building 2, Chongwen Park, Nanshan wisdom Park, No. 3370 Liuxian Avenue, Fuguang community, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen sushi Technology Co., Ltd Address before: 518000 the 5 floor of Hua Hua 8, 32 lane, 32 Sha Li Road, Xili street, Shenzhen, Guangdong. Patentee before: SOOCARE (SHENZHEN) TECHNOLOGY Co.,Ltd. |
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| CP03 | "change of name, title or address" |