CN209389315U - The charging interface of water proof and dust proof - Google Patents
The charging interface of water proof and dust proof Download PDFInfo
- Publication number
- CN209389315U CN209389315U CN201920400649.0U CN201920400649U CN209389315U CN 209389315 U CN209389315 U CN 209389315U CN 201920400649 U CN201920400649 U CN 201920400649U CN 209389315 U CN209389315 U CN 209389315U
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- China
- Prior art keywords
- charging interface
- sealant
- inserting groove
- proof
- dust
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Abstract
The utility model relates to connector technique fields, refer in particular to a kind of charging interface of water proof and dust proof, including pedestal and it is opened in the inserting groove of pedestal, the inner wall of the inserting groove is equipped with the first sealant for water proof and dust proof and is set to inserting groove to spigot and the second sealant made of soft materials, second sealant is arranged spigot edge along inserting groove, and offers in the middle part of the second sealant to jack.When the inserted terminal of male connector charging interface is inserted into jack, the inserted terminal of male connector charging interface can squeeze the second sealant, second sealant is close to the insertion end of male connector charging interface using its soft performance, when male connector charging interface is connect with pedestal charging interface completely, the sealant that the second sealant forms one of liquid barrier at this time and dust enters, water proof and dust proof performance are strong；The inner wall of inserting groove coats the first sealant, to prevent liquid and dust to be attached on the inner wall of inserting groove, further increases water proof and dust proof performance.
Description
Technical field
The utility model relates to connector technique fields, refer in particular to a kind of charging interface of water proof and dust proof.
Background technique
Mobile phone has become essential tool in daily communication, water proof and dust proof class requirement of the user to mobile phone at present
Also higher and higher.And existing handset structure is provided with charging interface, and by battery that charging interface is interior of mobile phone into
Row charging, but the general exposed outside in mobile phone of charging interface, liquid and dust are liable to stick on charging interface, cause to fill
Electrical interface is occurred using unstable or entirely ineffective phenomenon, if furthermore liquid enters interior of mobile phone and will likely result in mobile phone electronic
The damage of component causes the waste of resource.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of chargings of water proof and dust proof that water proof and dust proof performance is strong
Mouthful.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution: the charging interface of water proof and dust proof, packet
Include pedestal and be opened in the inserting groove of pedestal, the inner wall of the inserting groove be equipped with for water proof and dust proof the first sealant and
Set on inserting groove to spigot and the second sealant made of soft materials, second sealant is along inserting groove to spigot edge
Setting, and offer in the middle part of the second sealant to jack.
Preferably, first sealant is the nano coating coated on inserting groove inner wall.
Preferably, second sealant is layer of silica gel.
Preferably, the inserting groove is equipped with the fixed part for fixing male connector charging interface.
Preferably, the fixed part is the fixture block set on inserting groove inner wall.
Preferably, the length of the pedestal is 5 to 10mm.
Preferably, the width of the pedestal is 0.9 to 3.2mm.
The utility model has the beneficial effects that: the utility model provides a kind of charging interface of water proof and dust proof, in reality
In the application of border, the inserted terminal of male connector charging interface is realized in inserting groove and is electrically connected with pedestal charging interface by entering to jack
It connects, when the inserted terminal of male connector charging interface is inserted into jack, the inserted terminal of male connector charging interface can squeeze the second sealant, and
Second sealant is close to the insertion end of male connector charging interface using its soft performance, when male connector charging interface completely and pedestal
When charging interface connects, the sealant that the second sealant forms one of liquid barrier at this time and dust enters, to ensure male connector
Charge stability when charging interface is electrically connected with pedestal charging interface, water proof and dust proof performance is strong, furthermore in the inner wall of inserting groove
The first sealant is coated, to prevent liquid and dust to be attached on the inner wall of inserting groove, so that liquid be avoided to be attached to dust
Enter interior of mobile phone on inserting groove and from inserting groove, further improves water proof and dust proof performance.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the charging interface of the utility model water proof and dust proof.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made further below with reference to embodiment
Bright, the content that embodiment refers to not is the restriction to the utility model.
As shown in Figure 1, the charging interface of water proof and dust proof, including pedestal 1 and it is opened in the inserting groove 3 of pedestal 1, it is described to insert
The inner wall of access slot 3 is equipped with the first sealant for water proof and dust proof and is made set on inserting groove 3 to spigot and by soft materials
The second sealant 4, which is arranged spigot edge along inserting groove 3, and the middle part of the second sealant 4 opens up
Have to jack 5.
Charging interface in Fig. 1 is semi-finished product, needs to remove the protrusion on 2 surface of plug division through secondary operation, be formed
One even curface.
In practical applications, the inserted terminal of male connector charging interface is realized and pedestal 1 by entering in inserting groove 3 to jack 5
The electrical connection of charging interface, when the inserted terminal of male connector charging interface is inserted into jack 5, the inserted terminal of male connector charging interface can be squeezed
The second sealant 4 is pressed, and the second sealant 4 is close to the insertion end of male connector charging interface using its soft performance, works as male connector
When charging interface is connect with 1 charging interface of pedestal completely, the second sealant 4 forms one of liquid barrier at this time and dust enters
Sealant, charge stability when ensuring that male connector charging interface is electrically connected with 1 charging interface of pedestal, water proof and dust proof performance
By force, the first sealant furthermore is coated in the inner wall of inserting groove 3, to prevent liquid and dust to be attached on the inner wall of inserting groove 3, from
And liquid and dust is avoided to be attached on inserting groove 3 and enter from inserting groove 3 interior of mobile phone, it is anti-further to improve waterproof
Dirt performance.
In the present embodiment, first sealant is the nano coating coated on 3 inner wall of inserting groove.After being coated using nanometer
Inserting groove 3 there is good water proof and dust proof effect, and effectively prevent liquid and dust is attached on the inner wall of inserting groove 3, from
And liquid and dust is avoided to enter interior of mobile phone from inserting groove 3, further improve water proof and dust proof performance.
In the present embodiment, second sealant 4 is layer of silica gel.The water proof and dust proof performance of layer of silica gel is strong, furthermore can also adopt
With flexible materials such as rubber layers as the second sealant 4, while it can also realize the effect of water proof and dust proof.
In the present embodiment, the inserting groove 3 is equipped with the fixed part 6 for fixing male connector charging interface；The fixed part 6 is
Set on the fixture block of 3 inner wall of inserting groove.Preferably, the fixed part 6 is fixture block, and the two sides of fixture block are equipped with chamfering, in order to
The plug of male connector charging interface；In practical applications, male connector charging interface offers card slot corresponding with fixed part 6, when male connector is filled
When electrical interface is connect with 1 charging interface of pedestal completely, fixture block forms a fixed connection with card slot, complete to improve male connector charging interface
With 1 charging interface firmness of the connection of pedestal, so that it is guaranteed that the charge stability of mobile phone.
In the present embodiment, the length of the pedestal 1 is 5 to 10mm；The width of the pedestal 1 is 0.9 to 3.2mm.It is preferred that
, the length of the pedestal 1 is 7.6, and the width of pedestal 1 is 1.9mm.In this way the case where ensuring charging interface overall stability
Under, so that the structure of pedestal 1 is become more compact, reduce the occupied space of pedestal 1, is that the installation of other components is reserved sufficient
Space.
In the description of the present invention, it should be noted that for the noun of locality, if any term " center ", " laterally
(X) ", " longitudinal (Y) ", " vertical (Z) " " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right",
The indicating positions such as "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship be based on
Orientation or positional relationship shown in the drawings is merely for convenience of narration the utility model and simplifies description, rather than instruction or dark
Showing signified device or element must have a particular orientation, be constructed and operated with particular orientation, should not be understood as limiting this reality
With novel specific protection scope.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright
It is really specific to limit.
In the present invention, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to machine
Tool connection；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For
For those of ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
Several embodiments of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. the charging interface of water proof and dust proof including pedestal (1), is set to the plug division (2) of pedestal (1) and is opened in plug division
(2) inserting groove (3), it is characterised in that: the inner wall of the inserting groove (3) be equipped with for water proof and dust proof the first sealant and
Set on inserting groove (3) to spigot and the second sealant made of soft materials (4), second sealant (4) is along inserting groove (3)
Spigot edge is arranged, and offer in the middle part of the second sealant (4) to jack (5).
2. the charging interface of water proof and dust proof according to claim 1, it is characterised in that: first sealant be coated on
The nano coating of inserting groove (3) inner wall.
3. the charging interface of water proof and dust proof according to claim 1, it is characterised in that: second sealant (4) is silicon
Glue-line.
4. the charging interface of water proof and dust proof according to claim 1, it is characterised in that: the inserting groove (3) is equipped with and is used for
The fixed part (6) of fixed male connector charging interface.
5. the charging interface of water proof and dust proof according to claim 4, it is characterised in that: the fixed part (6) is set on slotting
The fixture block of access slot (3) inner wall.
6. the charging interface of water proof and dust proof according to claim 1, it is characterised in that: the length of the pedestal (1) be 5 to
10mm。
7. the charging interface of water proof and dust proof according to claim 1, it is characterised in that: the width of the pedestal (1) is 0.9
To 3.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400649.0U CN209389315U (en) | 2019-03-27 | 2019-03-27 | The charging interface of water proof and dust proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920400649.0U CN209389315U (en) | 2019-03-27 | 2019-03-27 | The charging interface of water proof and dust proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209389315U true CN209389315U (en) | 2019-09-13 |
Family
ID=67852691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920400649.0U Expired - Fee Related CN209389315U (en) | 2019-03-27 | 2019-03-27 | The charging interface of water proof and dust proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209389315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964906A (en) * | 2021-10-26 | 2022-01-21 | 江西百盈高新技术股份有限公司 | Intelligent charger based on FPGA chip control |
-
2019
- 2019-03-27 CN CN201920400649.0U patent/CN209389315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964906A (en) * | 2021-10-26 | 2022-01-21 | 江西百盈高新技术股份有限公司 | Intelligent charger based on FPGA chip control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |